Mike Jacobsen

8 months ago

Eugene Lee

4 years ago

Shannon and his team provided excellent service. He was knowledgeable and upfront about the work and cost. The estimate was itemized and detailed. There was excellent communication throughout the entire process, and he followed-up afterwards to make sure things were ok the next day. I will definitely call him in the future!

Kathleen Veer

4 years ago

Paul Batlan

3 years ago

Great experience with O'Neill plumbing who replaced my 20 year old water heater with a state of the art system. Works great and designed to save csts on heating. ALl copper construction including complete new plumbing feeding the water heater. When we ran into issues with a failed gas regulator valve 11 months after the install, O'Neill was very quick to respond and had us back up and running with full warranty service at no cost. I feel confident that Shannon and his team not only do great work, but support it over time as well.

oncdoc01

2 years ago

Our water heater began leaking on a Sunday evening. I called O'Neil Plumbing Service and they came out ON A SUNDAY EVENING! Shannon O'Neil wrote a job order and delivered the new water heater the next day (Monday). The installer is Michael (Mike) Davis. Mike removed the old fifty-gallon water heater from our basement, and replaced the failed heater with a new top-of-the-line State Water Heater. Mike is prompt, prepared, knowledgeable, courteous, capable and provided my wife with an instructional video on the new Water Heater. If you need a plumber, then I recommend using O'Neil Plumbing Service, and ask for Mike Davis. O'Neil Plumbing Service and Mike Davis will take care of everything.

Marcos

5 years ago

Shanon has done a lot of work in my house. One of the jobs presented a small leak on the hot water mixing valve connection of my water heater. I called Shanon and he came the same day. He fixed the problem in 10 minutes and did not charge me a dime saying it was still in warranty. He will keep coming back to my house because of his professionalism and experience with plumbing.

daniel hannan

2 years ago

Shannon was called in to salvage a job that a nation-wide company was unable to fix. Water was appearing in the base pan of my water heater and overflowing causing damage throughout my house. After getting a new water heater and still having water overflowing from the base pan, Shannon was able to use his expertise to identify the water was coming from condensate from the HVAC system and leaking into base pan, not coming from the water heater. After experiencing Shannon’s expertise, creativity and positive energy I most certainly will be a loyal, long term client of the O’Neill plumbing team.

Fish Classroom Teachers

4 years ago

Truly amazing crew! They came recommended highly by a neighbor the first time we used them. Shannon tinkered with the problem til he got to the bottom of it... pipes never leaked again!!! Called again tonight and once again I’m blown away by how honest and kind Shannon and his guys are! I highly recommend!!!! (My name is Jennifer but I have no idea how to edit my post! Have no idea who Lisa is!) (Bwahahaha! It’s my coteacher!)

Matt Riley

2 years ago

I called recently with a plumbing emergency (at least to a novice such as myself). Rather than making me wait hours for service and charging me through the nose, O’Neill calmed me down and talked me through fixing the issue myself - free of charge. He was polite, professional, and very generous with his time. The next time that I have a plumbing issue that requires more than a free phone call, I’ll be sure to bring them my business.

Felicia Davis

2 years ago

I am so thankful. I called looking for someone to repair the lack of pressure from our water well. I called and got no answer. To my surprise, Shannon called back. I did not leave a message. I appreciate the customer service, calling back and wanted to know how he could help. Within 2 days he found the problem, had the parts and scheduled an install date. O’Neill is our new plumber. Thank you so much for going I above and beyond

Karen B.

3 years ago

I was looking for help to unclog a drain after numerous attempts. I found so many plumbers that were either unavailable or overpriced. I spoke to Shannon ONeil who was engaging and responsive even after what are normal business hours. It turns out due to the special materials of my tub made by Bathfitter, Bathfitter was able to help me under the warranty. Although I am unable to personally recommend ONeil Plumbing based on price or quality of work, I encourage people to at least check them out. I appreciated Shannon ONeil’s responsiveness & willingness to help. Good customer service is sometimes hard to find these days yet very important. Thank you Shannon ONeil.

Jayakrishnan Rajandraprasad

a year ago

Phyllis Swann

5 years ago

First time customer by recommendation. I needed to immediately purchase three toilets for installation simultaneously with new flooring. O’Neill Plumbing traveled outside of their service area and installed not only three, but four toilets. Kuddos to Shannon and Team! They were organized and quick. Grateful! 😇

Brad Weil

4 years ago

I have had nothing but great experiences with O’NEILL plumbing. Time and time again they have come to the rescue for me. Great communication, fair pricing and quick work in every case. They did work for me on my home in DC and now in VA. I cannot recommend them more!

Sara Klucking

4 years ago

I've been using O'Neill plumbing for years now and I could not be happier. Whether it's a weak hot water heater, frozen pipe, dead garbage disposal, or, most recently, a clogged gutter drain, I have received fantastic and professional service at a more than fair cost. They have my highest recommendation!

Maria Cunningham

a year ago

I called this business about midnight about a malfunctioning sump pump during a storm. Needless to say, I was very concerned that I would have water damage, and the man that I spoke with was so amazing! He took the time to speak to me and help me without coming to my home. I sent him pictures and he took the time to walk me through the kind of sump pump I had, looked up the model number to explain it and compare it to others and gave me a class on how my sump pump works until I understood enough to not be worried. He was just a good, kind man that helped me through a very stressful problem with expertise. That kind of professionalism, expertise and customer service is very hard to find. I HIGHLY recommend this company.

Marie McGarry

4 years ago

This is the second time I have used O'Neill Plumbing services and both times I have been extremely pleased with their pricing and professionalism. The first job was a major undertaking in a home were were renting. They had to remove a tree root that was causing a sewage back up in the basement. It was a very involved job and they handled each step with the utmost professionalism.
The second job,at a home we own, was less complicated, but when Shannon discovered that the parts he had were not going to be compatible rather than wait for the parts to be ordered leaving the toilet unusable for a number of days, he replaced the entire toilet with a better quality model at no adfitional cost to me. It is this customer care and professional pride and expertise that will continue to make me a loyal customer and to recomnend O'Neill plumbing to friends in the NOVA/DC area.

Kimberly Martin

4 years ago

Amazing working with Shannon! I had a simple clogged toilet and from the time I called he came within the hour. He educated me on my own toilet and even told me how I could snake it myself if it happened again. It was speedy and efficient I highly recommend using this company! He was so knowledgeable and kind. To top it all off he cleaned my toilet bowl at the end of the service. I was blown away. If I could do 10/5 stars I would. Thanks so much!!

Leone West

10 months ago

Tried this company because they work on weekends. Very helpful! Gave us some troubleshooting ideas to try before coming out and charging us. Definitely service oriented and knowledgeable.

Che Monique

2 years ago

I never thought that I would have an exceptional experience with a plumber, but that's exactly what happened with O'Neill.

I called in Saturday for what I thought was an emergency, and was talked through how to temporarily fix the problem myself and not have to pay for emergency weekend plumbing fees.

Mr. O'Neill genuinely loves plumbing and loves to help people. He will help you find the best solution for your problem even, if it is not the most expensive solution. When he looks at your pipes, it is very clear that he knows exactly what he's doing and exactly what he's talking about.

O'Neill's is truly a small business and when you call in you talk to Mr O'Neill himself. He will assess your problem and figure out how to come help you.It is evident that they believe in customer based relationship building. O'Neill's is my plumber for life.

Brittanie Behar

3 years ago

Today, Shannon walked me through fixing my leaking shower head over the phone! He even sent me screenshots of the materials I needed to purchase at Home Depot with the aisle and bin numbers. If I’d have been able to get the water to come back on, I’d have done the whole thing myself. From installing a new water heater to unclogging sinks, Shannon can do it all! We always call Shannon for all of our plumbing needs!

Karine Wills

3 years ago

After our fridge broke and all heck broke loose, O‘Neil came to the rescue and made every thing right. Mr O’Neil himself came and put us at ease instantly. When they came back the next day to set us up with a temporary sink (I wasn’t kidding about everything breaking loose) they went the extra mile and made sure our dishwasher could also run. (Our kitchen is out of commission. No stove. No countertops. No cabinets)

Seriously the best.

Christina Sobral

4 years ago

Very thorough plumbing service. They are dedicated to finding plumbing solutions and won’t leave the job until the issue is resolved. They also provided excellent customer service.

Thais Felicio

2 years ago

El Med

3 years ago

Amazing!!! So helpful!!
Shannon the owner answered the phone personally and I was able to help quickly!
Honesty, integrity and experienced!!
THE BEST!!

Alyssa Law

a year ago

O'Neill Plumbing repaired the exterior portion of our sump pump system & we no long have water flooding the area each time it pumps out water. While here they noticed that our drain to the street was clogged and the water wasn't flowing out and they repaired that as well. I wait a few months to write this review & everything is still operating correctly!

Laura Dowd

2 years ago

Shannon helped us over the phone fix our sink when we were freaking out about a leak!! So nice and professional and got us fixed in minutes - thanks so much!

Sara Shifflette

3 years ago

Where to begin? Shannon and I go way back! He is a friend, as well as a skilled professional, who has made many repairs and replacements to our 50+year old plumbing system. He and his employees have always been prompt, polite, efficient and effective- plus they leave things nice and clean! I can count on a quick response, too, which is so reassuring; plumbing problems can be messy.

Vivian Kidd

5 years ago

I had two plumbers in my home to look at my garbage disposal. I was told they would need to replace for me. I had only bought the disposal two years ago while redoing our kitchen. I went to home depot to get a new disposal. I got home totally frustrated and ready to scream. Before I bought the disposal, I bought a tool to repair and could not get it cleared. My husband said please just get the new one installed. I was really not happy and refused to think the disposal only lasted two years. I got up the next morning and received a call from O'Neil's plumbing. The gentlemen took the time to walk me step by step through the process of clearing the disposal over the phone. I was so happy to have a sink that drained again and to have finally found a good plumber not looking for a quick buck. I am a customer for life. Thank you so much for your professionalism and honesty.

Wendy Millar

3 years ago

I have used O’Neill Plumbing Services several times. They are extremely professional and the technician was great! They are very honest, fair and respectful and I would very highly recommend them for your plumbing needs!

Michael Williams

5 years ago

I've used O'Neill Plumbing for all of my home's plumbing needs. Always provides the best prices and their service in unbeatable. Most recently I had a new hot water heater installed. His crew was able to come out same-day and installed the unit very quickly. Shannon, the owner, stopped by to ensure I was satisfied and check on his team. Excellent company with excellent service. Will always be my first choice for plumbing needs. Highly recommend!!

Christa Laser

3 years ago

Highly recommended. They were super responsive--at my door within 15 minutes--and knowledgeable. I appreciated that they were prepared to help with a variety of problems and that they did not try to upsell me.

Amanda Saville

2 years ago

I really appreciate the responsiveness and commitment to quality service of O’Neill plumbing. Whenever I have had to call with random requests (like a water heater inspection in August), and for emergency plumbing services, Shannon squeezed me in and made it to my home in the same day to troubleshoot and solve whatever issues I was having. Very knowledgeable, great service, and I trust him and his team fully to deliver! Def recommend.

Jeff Bartos

3 years ago

Very responsive and professional. Has saved us twice on very short notice. Highly recommend.

Laura Rose

3 years ago

Connor Raso

5 years ago

Great experience! Quick and very helpful. Really saved the day!

Rob Peterson

a year ago

Seth Munson

2 years ago

True professionals! Excellent service at a fair price. Shannon personally discussed many of the proprietary plumbing related difficulties and how they effect price and outcome. I will be using ONeill Plumbing for all future matters..

Max Guerra

6 years ago

Shannon and his crew are just wonderful!

Adam Taylor

5 years ago

Shannon provided excellent service and got me out of a major broken pipe dilemma when I ran out of options. I highly recommend this local, family owned business!

Jaime Giannettino

3 years ago

I had an excellent experience with Shannon from O'Neill. He was so responsive, knowledgeable and empathetic to my issues. He spent an hour on the phone with me when my water heater went out and tried to talk me through how to fix it on my own to save me money. I appreciate his thorough communication and very fair price! He is my go to guy!

M Cornish

6 years ago

O'Neil Plumbing Service. LLC is the worst of the worst. Any ratings above 3 stars is because folks have not ever used a good service company or they are family friends. Shannon is predatory and dishonest.
A good company will itemize the estimate and invoice. Shannon guesses what he thinks he can get from you. Wife called on a tenant complaint while I was away. Showed up a the house. His first quote to her was for $1200. By phone, I told him that was very high to snake and scope a line but it was Saturday evening, he was on site so I let him proceed at $1000. An hour into the project we needed to replace the entire sewer line for $2500. I told him that price was way high - doing math in my head I told him that was more than $300 per hour. He said, and I quote i usually charge $500 per hour.

A $500 per hour plumber.

We declined his service. Next morning he texted the wife, he would do the added work for only $800. No thanks.

Len the Plumber did the same work Shannon claimed to have done. Total cost of just over $600. Wife demanded I stop payment as it was painfully obvious Shannon didn't do anything. Wife, near tears, felt very taken advantage of.

There are many other honest reputable service companies to choose from. Save yourself the headache and hassle Do Not Use O'NEIL.

Sam Joe

2 years ago

Shannon is cut from a different cloth. A man of integrity, great humor, and expansive knowledge. I called on a Saturday afternoon to schedule an appointment for my garbage disposal. To my surprise, Shannon picked up. His humor quickly put me at ease. After talking about the issue, Shannon did something that I've never experienced with any contractor. He suggested what the problem may be. And he was right! I was able to fix the issue with his guidance. That could've been easy money for him. But he didn't take advantage of the situation. He just wanted to help. He reinforced the notion that there are some good people still out there. Would definately be using Shannon again. Thank you Shannon!

Jayson Braude

3 years ago

Very helpful, Came late night for an emergency job and were great!

Tara Hayes

4 years ago

I called O’Neill last night at 10pm for a burst pipe under my bathroom sink. I was very upset, and the gentleman on the phone was very understanding and attentive. I live in a condo and he instructed me to find out where the water shut off was before he came out. I did as he said and contacted my building’s maintenance, they came and fixed the issue. However without the gentleman on the phone, I wouldn’t have been calm enough to even think of doing that. He stayed on call for an hour and didn’t charge me a dime. That’s true customer service and human decency. I will use O’Neill for any future issues I may have.

Jon S

4 years ago

Great job. The technician called 30 minutes prior two arrival, and started on the time specified. Explained clearly every detail required to fix the leak. Reasonable rates. And the technician cleaned up the work area very well. I will recommend their service.

Amber Lux

4 years ago

Ok just got to say how amazing they are! I called because my basement sink wasn't working. Took pictures and sent it to them. Totally fixed it myself while talking through the issue. Very professional. Even sent me a link to order new parts to replace the corroded ones. Highly reccomend!

Colleen Vallar

3 years ago

Shannon is a very friendly, professional, and reliable plumber. He is incredibly trustworthy and prides himself on caring for his customers, which I have experienced first hand. I strongly recommend his services!

Michele Prather

4 years ago

O'Neill Plumbing responded very quickly and provided fantastic service with fair prices. Their guys go above and beyond for their customers. We will be using them again in the future.

Rae

3 years ago

I am so pleased with this service. The guys are great and have knowledge about what was going on with my toilet

Patrick Sullivan

2 years ago

Shannon and his team came out on short notice and identified the cause of our leak then repaired it quickly and effectively. They connected us with a water mitigation group as well who was able to come out the same day. Shannon is great and takes pride in his work. I would highly recommend O'Neill.

Clifton Yin

6 years ago

I had several issues with my toilet and Shannon was very upfront and honest about the potential costs - I live in a condo and not a single family home so he rightfully charges a little extra out of liability concerns. In fact, he encouraged me to save money (and potentially lose him some) by attempting the fixes myself. What's more, he patiently walked me through the steps, offered tips and product recommendations, and troubleshooted over the phone and via text when I ran into some problems - all for free. Toilet's working great, I learned a lot, and I saved money; much obliged.

Kimberly Germain

2 years ago

Shannon was amazing! He was called for an emergency leak in my kitchen and handled everything promptly and with absolutely care an compassion! Super friendly and easygoing and always available no matter what time! Repaired my kitchen and made it look absolutely beautiful! You won’t be disappointed!

Ted Ziemer

2 years ago

Shannon O'Neill is an excellent plumber. But classifying him as merely a plumber vastly undersells his abilities and versatility.

Shannon was able to correctly identify a water intrusion problem that had thus far eluded other specialists, regrade my back yard with excavators and bobcats, and correct a mistake made by irrigation installers which was causing my front lawn to flood. All the while, Shannon didn't push unnecessary treatments or products, provided fair assessments, was patient with questions, and was in general just awesome to deal with.

He's a consummate professional who's extremely easy to do business with - highly recommend.

Ed Johnston

3 years ago

Shannon was great. I had a hunch something was wrong with my sump pump since I hadn’t heard it operate in a while. I called O’Neill Plumbing and Shannon answered. He spent approximately 30 minutes talking to me about what to troubleshoot. Based on our discussion, I was able to determine that I did need to replace my sump pump and texted Shannon pictures of the condition. Shannon came out later that day to replace it. Shannon is super friendly, knowledgeable, professional and honest. I would definitely use O’Neill Plumbing again.

Maja Bijelic

4 years ago

Shannon and Randy saved the day. We had a burst pipe in our downstairs bathroom. He came faster than anticipated and did a great job. He also helped us call in a water removal team and our basement is on the mend!

M K

3 years ago

I had an emergency plumbing situation this weekend-Colton (responding plumber) kept me up to date on when he would arrive and once he arrived the first thing he did was protect my new wood floors utilizing a tarp (do not see this often). He then walked me through his plan to make the repair and then executed his plan. Once completed he quality controlled his work twice to make sure that the work was performed correctly. I would definitely use O’Neil and request Colton for my next plumbing needs.

Garrett Kell

5 years ago

Listen y'all. I just called Shannon at 11:00PM. He walked me through how to try to do it myself and save me a couple hundred dollar visit. This guy is the man. He's got my business for the rest of my life.

Jacob Williams

4 years ago

We found O'Neill a couple years ago when our main water shutoff needed to be replaced. They did an excellent job, and since then they remain our go-to plumber. Most recently our old water heater developed a leak, and from calling O'Neill to having hot water again was just 4 hours. Plus I know the new one was installed right!

Cathy Lu

3 years ago

O'Neill plumbing showed up the next day on time after I called late at night for a slow leaky pipe. I was about to leave town for some time so the leak was a big concern for me.

Cole investigated the leak and diagnosed the cause right away. He explained to me clearly what needed to be done, the specific breakdown of cost and why other options would not work in this case. All of these made me feel comfortable to go with his recommendation.

Cole and Jimmy completed the permanent replacement and fix within an hour. They even thoroughly cleaned up the area, which was very impressive. I was able to check and test the fix before they wrapped up.

Overall, my experience with O'Neill Plumbing was first-class. They were customer-focused, punctual, skilled, and overall highly professional. The cost was also comparable to other providers. I highly recommend them for your major plumbing needs!

Matt Neff

4 years ago

These guys have always been there for me when I’ve needed them. Super fast and reliable!

Jing Jing Zhang

4 years ago

Super responsive and friendly!

Tammy McNeely

3 years ago

Shannon and Colton are great. They fixed my plumbing issues and a few other problems I had.

Keith Witt

4 years ago

I highly recommend O'Neill Plumbing. They completed 3 different jobs for us in the past month: replaced leaking shower/tub faucets, installed a new 50-gallon gas hot water heater, and replaced a leaking section of copper pipe. Their prices are competitive, they always show up on time, and they leave the place clean and tidy. Their staff is very friendly and are willing to explain every aspect of the job and materials so you know exactly what's being installed and why. This is a great family-owned business!

Melissa Befekadu

2 years ago

Price was a bit much but they handled the job professionally and that's what counts sometimes

Devin Watson

2 years ago

I just called this company and the call dropped, whomever called me back proceeded to accuse me of hanging up on him and proceeded to yell at me saying “No I don’t ever do that” in a very rude way. He then called me a “waste of time.” Haven’t even set up an appointment but won’t be anytime soon. Very rude customer service, would not recommend, very disappointed.Will be telling friends not to use service

Shelly Conley

3 years ago

My Plumber for Life! After fighting with the county it was a huge weight off my shoulders to have O’Neill Plumbing come to my rescue! Shannon, Megan and their crew were nothing short of amazing! Skilled, knowledgeable, professionals that know the biz! I can’t rave enough about them! So if you are in need of a plumber and want the best O’NEILL PLUMBING IS THE WAY TO GO! A million thanks to you and your crew Shannon!!!

Eric H

5 years ago

Shannon, Colton, and their crew were professional, accommodating, friendly, helpful and dedicated to completing the job in a timely, but thorough manner. Even when the scope of the job was larger than anticipated, they completed the work within the original time estimate. They kept us informed every step of the way and made choices clear. They did an outstanding job protecting our home and cleaning up behind themselves. O’Neill Plumbing was exceptional!

Leah E

6 months ago

I called seeking a quote for toilet repair, and just a few minutes later Shannon called me and not only talked me through how to fix the issue on my own for free, but also gave me background knowledge so I can investigate how to keep these problems from happening more and more over time. Highly recommend! Thanks!

Michael Britton

4 years ago

Great, friendly service. I needed emergency help and O'Neill Plumbing was there on the same day, on time, and quick. Thank you.

Shaina Silvers

3 years ago

Very reliable and professional!

Anne Rothenburg

3 years ago

They have done all the plumbing in my home, that was a gut job foreclosure, over the years and never a single issue. I appreciate the timely arrivals, written estimates and appointment reminders. I never have to worry about quality or professionalism, which is why I have never used anyone else.

Max Heskes

2 months ago

Shannon came out at 8 PM to fit my schedule and had the spigots up and running and the leak fixed within 15 minutes. If I could give more than 5 stars I would. Unbeatable service.

Marybeth Kitley

6 years ago

Do not call O'Neill Plumbing. The owner, Shannon O'Neill, is awful He needs to learn how to be a civil human being - his temper is off the charts and he is extremely unprofessional. I could not wait for him to leave. Our toilet clogged and overflowed, causing water damage in another area of the house. We basically were being yelled for a Q-tip in the toilet - which our son had put in 4 days after the toilet overflowed - so clearly not the cause. I explained how the Q-Tip was not the cause since our son put it in the toilet after it overflowed - that's when the hostility came out. He yelled at me and my husband.
He told me to leave him alone when I asked questions and to get out of the way of his partner. I don't know how this guy has a business. He told me 'he's about to walk out and not take any money'. I should have let him leave and found another plumber. I can't believe I wasted time to even write about this guy - he's angry, temperamental and aggressive. Call another plumber.

Raymond Pottebaum

4 years ago

O’Neill plumbing is the most trustworthy and honest plumbing service I have ever encountered. I decided to try and repair water damage by myself and when I reached an impasse I called O’Neill plumbing and Shannon picked up. He asked me to send photos and then gave excellent encouragement and coaching on how to resolve the issue and even followed up the next day unprompted. This is unprecedentedly excellent costumer service. You can rest assured that if you need plumbing done, you can rely and trust O’Neill Plumbing Services.

Jeremy Tammone

7 years ago

O'Neill Plumbing is the absolute best! I had an emergency in my basement, the guys came over in between another job, took care of the problem and diagnosed an additional issue that will be problematic in a year or so. Their work was excellent, clean, and didn't make a mess. I recommend them to anyone in need of a plumbing solution and their prices are excellent.

James Weatherwax

3 years ago

First of all the lady on the phone was so nice. She could tell I was stressed out and needed help. She was compassionate and very helpful.
The plumber who came to the house was awesome. He rocks. He was down to earth, very knowledgeable, definitely helpful.
I will use O’Neill Plumbing Service again.

Brandon West

4 years ago

Colton and his team did great work on an emergency situation in the home that we are renting. Whole experience was great from the initial phone call to the final work product.

Ronald Coenen Jr.

4 years ago

Reasonably priced, friendly, and clearly experts. Cant ask for more than that.

TheDrifterification

3 years ago

Needed under sink plumbing reconfigured. Did a great job. One little hiccup with a cracked pipe that was installed, called them and the plumber came out immediately and fixed it. They stand by their work.

Jeremy Art

2 years ago

Jason Bias

7 months ago

Dennissa K

9 months ago

If you want an honest plumber, hire Shannon. We had a leak in one of our basement pipes this summer and Shannon was honest and let us know how we could fix it without spending thousands of dollars. I highly recommend Shannon and will use O Neill Plumbing for all our future plumbing needs in the future. Shannon is quick with communication, will help ease any concerns, professional and simply the best plumber in this area!

Daniel Aberra

3 years ago

Shannon is the man. He was not only provide us an excellent service but also he provided us the cost saving alternatives which worked our well. I was referred by a neighbor and I was extremely pleased with the service we received.

Corey reed

4 years ago

Extremely impressed by Shannon at O'Neil Plumbing. We were in the middle of a kitchen renovation when we realized one evening we didn't have hot water. We called and Shannon walked us through finding the hot water shut off valve we didn't even know existed and turning it back on. We then noticed our current water heater was leaking internally and immediately Shannon loaded up his truck with a new one and was at our home within an hour. He worked with our home warranty company and was very knowledgeable and professional. The whole team from the call, scheduling, and installation was amazing. Would recommend his services.

Angela X

4 years ago

Our experience with O’Neill Plumbing was nothing less than great! We needed quick service on a Sunday afternoon and while other companies either couldn’t come out for 1-2 days or were going to charge an arm and a leg to do so, Shannon was very responsive and reasonable. He was professional and courteous and the work exceeded expectations. He even coordinated for another company to perform the water mitigation, which saved us a lot of time. As an owner of several properties, I’ve unfortunately had a lot of negative experience with vendors. That is why it is so refreshing when you work with a company that actually seems to take pride in its work and valuable its customer. For plumbing service, you can’t find any better!

Justine B.

11 months ago

Oh my goodness, Shannon at O’Neill Plumbing is one of the kindest souls walking this planet! I live in an older rental property and a sink hose randomly burst, flooding the entire basement. In a panic, I found the number to O’Neill Plumbing and to my relief, an actual human being (i.e, not an automated message) picked up the phone. Shannon walked me through the entire process of shutting off the water supply in the unit and the valves connected to the busted hose. He also helped me restore water to the unit and wisely advised that it was safe to use water in the rest of the house without affecting the busted hose.

While my landlord ultimately chose a different company to fix the hose and mitigate the water, I am immensely grateful for Shannon’s help and wouldn’t hesitate to hire this company once I buy my own home in the area.

Thank you!!!

Dave Hardison

2 years ago

I highly recommend O’Neill plumbing. I called to schedule an appointment to find a leak. Shannon actually took time out of his other obligations to walk through the potential leak sources over the phone. I couldn’t find the leak myself, so we scheduled an appointment and he found the leak source within 10 minutes of arrival. He provided quick, quality service and advice. O’Neill is my plumber, and they should be yours too.

Jason Temple

a year ago

Fixed our emergency leak and educated on how to not have problem again.

zach vick

4 years ago

We had our water heater go out on a weekend and O'Neill Plumbing was the second plumbing service we called. Shannon provided a lower estimate (and had no interest in what the first company's estimate was) and sold himself instead of talking negatively about any other plumbing service. He came out the same day and his team provided quick and professional service, always taking the time to explain what he was doing and answering any questions that we had. O'Neill Plumbing is a great local business and I highly recommend them.

jepprey

4 years ago

We recently moved into a new home and woke up one morning to find our old water heater literally bursting at the seams. After shutting off the valves, we contacted several plumbers for estimates, which were all in the same ballpark, however, Shannon was the only one that was able to troubleshoot everything over the phone after sending him pictures via email. With a busy schedule, this is a huge plus since I didn't have to coordinate schedules to have someone physically come to my home. Not only that, he was the only plumber that was able to determine that my water heater was still under warranty and told me exactly how to contact the manufacturer to get a free replacement. In fact, the age of the water heater was one of the first things he asked me on the phone, and none of the others even bothered checking the warranty. With the install itself, they were very accommodating with the schedule and they did an excellent job at a speedy pace. Upon completion they explained thoroughly on how everything works and how to maintain it, and they didn't leave until they knew that I was completely satisfied, which I was. With the combination of excellent customer service, high quality of work, and speed, they are the only plumber that I could confidently recommend. I'm sure there are other plumbers out there that could do the job, even maybe for less, but with O'Neill, you are getting peace of mind. Thanks Shannon & the O'Neill crew!!

Susan Stafford

5 years ago

Shannon responded in a true emergency situation -a badly backed up kitchen sink the night before an early flight out of town. He came out at 9pm as promised. He and his assistant technician were very courteous and professional. Shannon explained all procedures thoroughly and showed us the problem spot with a camera and cleaned up nicely afterwards. We highly recommend O’Neill for any and all plumbing needs and are very grateful that they were there when we needed them. We will definitely be repeat customers.

Thane Foster

5 years ago

I've know Mr.O'Neil ever since I made my first phone call for plumbing services when I purchase my home. As a first time home buyer at the time, I was very skeptical & after calling a few other plumbers in the area, I knew when I started talking to O'Neil he was the one I wanted to use. His honesty & His energy blew everyone else's out of the water. There was no doubt in my mind that I was being mislead by any means. And guess what.. after you see his work you see why he is the way he is. This man is a absolute master at his craft. All of my friends and family use him now and they all say the same.
If you want honesty & complete detail of what's going on with your plumbing call O'Neill plumbing!

Ethan Clark

2 years ago

Didn’t want to give me the time of day. I knew what needed to be done and he refused to even listen without going on a speech about how he needed pictures. He. Wouldn’t. Let. Me. Speak.

Blair Clark

a year ago

They performed an excellent job and stood behind their work. I had them remove the disposal in my kitchen sink since there would be a lot of standing water, slowly corroding the disposal. The cement they used for the new line had gone bad without them knowing and the new line sprung a small leak within a couple weeks. We noticed the slow drip and they came out the same day, replaced the whole line with new piping and a new container of adhesive and didn't charge a dime. They fixed the mistake without argument or trouble on my part. Since then, we have had no issues at all.

Anne Marie Birchmeier

2 years ago

The best!!!! After having been lied to by another plumber and receiving terrible service, Shannon and team stepped in to save the day! They couldn’t fit me in for my regency repair but Shannon kept texting and calling to make sure the work I was receiving was good. It wasn’t so thank goodness for Shannon as they were able to come out after hours and fix the issue! So professional, no mess was left and no surface was unprotected. Jimmy and Pedro were great as well!! Everyone was respectful and took the time to teach me the issue instead of talk down to me for not being a plumbing expert (as a single woman, this is so appreciated). Would highly recommend, their work was impeccable!

Nate Hansen

a year ago

I called to set up a garbage disposal replacement. I said I had already tried to clear it and it still wasn’t working. Instead of just setting up an appointment, they led me through some final attempts to clear the garbage disposal. And it worked! So it turned out to be a free service that they were happy to provide. This isn’t the first time Shannon and his team have helped me over the phone before charging anything. Their in home service is good too. Highly recommended.

Mike Donnelly

2 years ago

They were super helpful when our dishwasher was leaking on the phone. Very professional and talked it over with us on the phone. They cared about the issue we were having and provided a simple fix at no charge when they could of charged us to come over. I will use them going forward for plumbing needs.

Crystal Savanick (Celsby)

5 years ago

O’Neill Plumbing saved the day tonight when our garbage disposal started leaking a mess! Two years ago they replaced our water heater and the service was spot on; hence calling them right away this time! They were able to come right away. Shannon and Colten were friendly, personable, professional, respectful to our home, and explained what was going on and what they were doing the whole time! Thank you for taking care of us, see you next time!

Douglas Hinkle

2 years ago

Brandon Boling

3 years ago

I called up today with a sink that I knew was leaking and a garbage disposal that wouldn't work. Had a great talk with Shannon (could be spelling that wrong) about the problem, he gave me some steps to try, and told me to call back and see if it worked. I called back and told him that it fixed the disposal AND the leak! I am going to be doing some more work soon, and this experience tells me I shouldn't call anyone else!

Lisa Smith

3 years ago

Anthony Robinson

2 years ago

Anna McEntee

2 years ago

Wow! Shannon was absolutely fantastic. We called in a panic early in the morning and he immediately told us what to do and was there for us when other companies were not. He told us what to be expected and fixed everything upfront. I could not recommend a more down to earth, honest, and professional person to help us navigate a tough situation.
- Pat & Anna

Jaron Providence

2 years ago

Every now and then you run into a person that restores your beliefs in mankind and this gentleman (Shannon) did it for me 30 minutes ago.
He is everything you will want in a plumber: professional, patient, courteous, extremely knowledgeable and funny.
I strongly recommend that you utilize his services and I promise that you will not regret it.
Jaron!

Leigh Smith

a year ago

I called O'Neill Plumbing Services in a panic on a Sunday night after hearing a waterfall in my basement. Shannon arrived within 2 hours! It was not an easy task to figure out where the leak originated but Shannon found it and did the repair the same night. I really appreciated how he tried to thoroughly understand the problem and inform me of the charges before performing any work. He also treated me and my home with care and respect. He cut the smallest hole possible to investigate an area where the wainscoting could've been easily damaged, and I never felt talked down to or dismissed as I've felt with many other contractors. A+ for expert analysis, repair, and great customer service skills! I will definitely be calling O'Neill Plumbing Services for any future plumbing needs. This company also utilizes modern tech tools such as Quickbooks payment links and sending a google calendar appointment / attaching pics of the work to the calendar invite after the work is performed - pure gold for those of us who need photos to file an insurance claim!

Helen Latella

2 years ago

Best plumber ever! Very detail oriented and knowledgeable!

Kevin Lu

2 years ago

I had an issue with my shower diverter not working. Shannon contacted me and was able to guide me and provide suggestions over the phone. Using some of his suggestions, I was able to fix the problem after some more research on my own. He was very knowledgeable about the issue and I ended up learning some things too. I'm a new homeowner and will keep them in mind for future plumbing issues!

Matthew McKinney

5 years ago

Incredibly rude. Worst professional I've ever interacted with in my life.

David Chiang

4 years ago

Do you know what people love about toilets? When you flush the unmentionables down the drain and never see it again. Well, on a beautiful Sunday morning, our drains decided to backup and we got to see stuff again. A quick call to O'Neill Plumbing got a master certified plumber out to our house to take care of the situation. They were quick, professional, great customer service, and cleaned up once they were done. Overall great experience and wouldn't hesitate to use them again for our plumbing needs.

Taj Wolfe

3 years ago

Man...let me tell you about how much of a life saver they are. I had trouble with my toilets water valve- it would not come off. I was getting frustrated and started looking up 24 hour plumbers since I beloevwd my toilet was going to leak all night.

What happened next was something I never thought would have happened. Shannon answered the phone and he stayed on the phone with me for 45 min while walking me through the process to get me squared away. I was blown away by his friendliness and professionalism- businesses like these arent everywhere and I HIGHLY recommend trying them out if you have any issues. This is the type of business my parents would say existed back in the day...it was incredibly refreshing to encounter one such as this. If I ever have any legit problem, I'll definitely call them first!

Leigha Pehlivan

2 years ago

As a repeat customer with Shannon, he is available to help at any time. Tonight I called with an issue with my water heater. He walked me through the steps to assess the problem and resolve the issue. Thanks for the help!

Thomas Vitlo

3 years ago

Great experiences with the family-owned O'Neill Plumbing. Shannon is excellent to work with as he's super personable and responds to inquiries quickly. I'd recommended him to anyone that wants that small-business level of service and quality.

Adam Bieber

3 years ago

I typically don't write reviews, but this experience was excellent. I was very impressed by the entire process - from making the appointment, to showing up on time (calling 45 min ahead to give us a heads-up they were coming), to the thoughtful discussion about the problem, solution, and what we should think about for preventive maintenance going forward. Surprising to say, but my plumbing experience was enjoyable and now I feel like we have a great service partner for future needs. We are new home owners (coming from a condo) and this took out all the stress. Thanks again Shannon and Colton!

C Way

2 years ago

Awesome service!! Fast, knowledgeable, and really helpful!!

Mallory Thornton

5 years ago

Wow! Great customer service! I called hoping to book an appointment and O'Neil talked me through my problem. He said I could DIY it for about $30. He was on the phone for over 15 minutes helping me diagnose the problem for free. I was able to order the part on Amazon and all I have to do is plug in the new part. He could have easily just done a service call and I would have paid way more. O'Neil just earned a loyal customer!

Kristine Jacobsen

3 years ago

I had a major backed up toilet. Someone, who shall not be named, put paper towels down the toilet. O’Neill Plumbing not only saved me money but fixed my situation. I’ve never had a company go so far out of their way to SAVE a customer money. Professionalisms at its finest. Thank you O’Neill Plumbing for the best customer service. You will forever be my families plumber.

Monte Thyden

a year ago

Brian Baggetta

3 years ago

Can I give seven stars? No? Ok, let’s leave it at five. What can I say - these guys are aces. We have been calling Shannon for both emergency and non-emergency work for years, living in both Virginia and DC, and have never been less than totally satisfied. We have had a variety of work done, from simple fixes to new fixtures, and everything is always done quickly and well, with whatever flexibility we need as far as timing of the work. Highly recommended.

Rhiannon Walsh

3 years ago

Hands down best experience I've ever had with a plumber or any home services professional. I called when I had a home project gone wrong, and Shannon O'Neill offered to come out my house in 1-2 hours, but also offered me some advice and troubleshooting. With his help I was able to fix the problem myself within 5 minutes!

He didn't charge me a cent and I have found a plumber for life. We're never taking his number off our fridge!

Alex S

5 years ago

Called O'Neill Plumbing late on a Friday afternoon after finding water in my basement. While Shannon was on another job, he got me set up in the system and came to my house within the hour. What I initially thought was a backed up drainage pipe turned out to be a non-plumbing issue. Shannon and I walked through the entire inside and outside the house (even thought it was pouring rain) to check for any and all causes. Shannon was honest and upfront with is assessment and although he couldn't provide the fix, he immediately set me up with those who could. He even followed up to see how things were going although it was no longer a concern for him in his professional capacity. I couldn't speak higher of O'Neill Plumbing and will be calling them for any and all plumbing needs I may have in the future.

Kimberly Mackey

3 years ago

Thanks for the great work and working an easy schedule for us. I was able to schedule late at night for the next day. When I came home, everything was fixed with the highest quality of craftsmanship.

Ava Beckman

2 years ago

Mike Anschultz

3 years ago

Called needing 2 toilets repaired. Ask me to send photos of inside and outside of toilet for estimate. Ok I sent. Sent photo of sink to replace faucet along with photo of new faucet box. I sent. Sends back email asking to take a photo of the shut off valves. I sent back response.. Seriously..ha..with the requested photo. He now calls me and says he has to decline services based on my comment of seriously! That was the wrong way to handle and I insulted him for sure. Just because a new customer Is a bit irritated you have the arrogance to call and decline services. Unreal this company. I’ve been in the service business for 35 years and would never tolerate an employee such as this. Just my experience with a full of themselves estimator. Think twice.

Gregory Zabicki

4 years ago

Shannon showed up promptly and explained all the work he was doing. He quickly remedied our plumbing emergency with ease and expertise. I’d recommend him to anyone who requires plumbing services!

Chris Marzoni

5 years ago

We had a sudden issue with a faucet handle that no longer would allow for the water to be shut off. I spoke with a representative from O’Neill that explained the situation was an easy fix, and that I could most likely do it myself. He sent a picture of the piece to my phone; I picked it up from Home Depot and installed within a few minutes. Fantastic customer service. I’ll be using this company from now on.

-Chris

Meaghan Spiller

3 years ago

I called about a non working garbage disposal! With 2 kids under 2, a nanny and 2 adults we use the kitchen all the time, especially during coronavirus times. I called and Megan walked me through the best way to check for a clog with the right tools. She was professional responsive and kind! Thanks for the help O’Neill!

Michael Innocenti

3 years ago

My water heater's pilot light went out. After trying to start it myself, I called other same day services and none were able to provide guidance or even the same day service they advertised. After one call to Shannon, he talked me through the correct procedure to get it going. I can't tell how how rare it is not only to get immediate care, but the fact that it was instructional and obviously done with true concern for my situation. This means they now have a new customer going forward. He exemplified what true customer service should be about.

Christopher McCarthy

4 years ago

O'Neill plumbing gets work done quickly and efficiently. Changed out a water heater in a difficult situation. As a landlord, this fantastic service is appreciated by me and the tenants. When they say they will complete something, it will be done. Highly, highly recommended.

Janney Jay

2 years ago

Shannon was awesome. He’s the best plumber we’ve ever had.

Jim Klote

3 years ago

Very pleased with the service provided. Thank you for being so responsive.

Mary Ann Warner

4 years ago

Shannon and team ROCK! I have used them multiple times over the years and they always do great work are speedy and efficient. Today I had a mysterious leak crop up after I adjusted the temperature on my hot water heater. I called Shannon in a panic and he had someone come to our house within a couple of hours where they found the problem and fixed the leak quickly. These guys are the best!!! I highly recommend them. Thanks Shannon and team!

Dane Schlea

3 years ago

I had found that the main line coming into my house from the foundation had started to slowly leak so I called about getting an estimate. Shannon was immensely helpful in diagnosing what the likely course of action would be after we talked about the repairs I had tried to implement and the easiest way to resolve the issue. We ended up having a good conversation about plumbing and repairs which lead me to resolving my issue under his advice.

They'll make you feel like you're calling on a community member that wants to help you have fix your problem instead of just somebody who is trying to collect a check and move on. I ended up not needing anybody to come out and do work, but they'll be my very first call anytime I have an issue due to how quick and helpful they can be. Can't recommend enough.

Nellie Hound

4 years ago

Anjunell Lewis

4 years ago

Incredibly responsive and resolved the issue. Would highly recommend them!!

c f

5 years ago

Came home late after a storm to find .25-.5 inches of water flooding our basement. Shannon from O'Neill plumbing quickly picked the phone and reassured me that he would come by ASAP. He was incredibly timely, accommodating, and had a wonderful demeanor. He was well equipped to completely replace our broken sump pump and even suggested things we should do to prevent further damage. Price was fair for the quality and speed of work. It was the best outcome I could have imagined for such an emergency. Will definitely have their number ready for plumbing emergencies and routine care.

Tom Perriello

3 years ago

I’ve honestly never had a better contracting experience in my life. They were equally exceptional in the quality of their work and of their customer service. They make you believe in a “word is bond” world again while getting the flooding fixed quickly and permanently. I cannot recommend them highly enough.

Brian Lambert

5 years ago

Shanon is not only a great plumber, but a great guy as well. He came for a late evening call and managed to do a professional job while carrying on a conversation with my inquisitive four year old, which is no small feat. Great work and great customer service!

Iraida Franceschi

2 years ago

I have confirmation of the woman who complained about the poor , possibly unhinged mentality of the owner. His disrespectfulness and poor attitude toward people in general seems to border on scary. I did not get to utilize his services because he hung up on me after ranting about how I disrespected his honorable service to the community. Just Please, beware people.

Joseph Latella

2 years ago

Shannon and his assistant James are extremely knowledgeable and professional. Their workmanship is on point, on time, and a great value. I will use again and recommend with 100% confidence. Top notch!

Jennie Bianco

3 years ago

We've used O'Neill a number of times and we're always happy with the results. He always adds extra effort to the job and I appreciate that he is trustworthy too. Thanks Shannon! :)

P Fowler

4 years ago

I had a water main shut off valve that hadn’t been turned off for over a decade. The minute I cut the water off to do a minor repair on a faucet the water started spraying. I called O’Neill Plumbing around 6:00 pm on a Friday night and spoke to Shannon. He told me he’d be able to come by within the hour. 45 minutes later he was at my property making the repair. I feel lucky to have been able to get such a professional plumber/plumbing company out to help me. I’ll definitely be calling O’neill plumbing if I need help again. Thanks for your help Shannon!

Silvana Cardozo

5 years ago

They did an amazing job changing the toilet. They are very professional, work fast and very clean. I highly recommend them.

Nhu TRAN

5 years ago

I used this company who showed up for an emergency pipe leak within 45 mins. Very fast service, good communication from their plumber. He was able to identify the leak, which was not simple in this case.The prices are steep though, as are most emergency calls.

Allen Chew

2 years ago

Shannon and his team are the best. He found a leak in our water supply line that caused basement and yard flooding. He also replaced my sump pump and installed a backup system. His team had to dig a 6’ hole and remove bushes and landscaping to repair the water leak. When they were done you couldn’t tell a hole was dug or that any landscaping had been removed. O’Neill plumbing does it the right way the first time. Shannon is also great with my small kids, a nice plus!

Kyle Stein

3 years ago

We have used O'Neill Plumbing several times over the years and have found them to always be professional, courteous, and prompt. They have installed two water heaters in two different homes, helped us out with several minor issues over the phone for no charge, assisted us in finding water damage remediation services, and replaced a toilet or two. Shannon answered the phone and remembers what he has done at our house and I wouldn't hesitate to recommend them to anyone looking for plumbing services.

Stephen Gurley

4 years ago

Don Ivers

4 years ago

On a recent Saturday evening, Experienced a shower that could not be turned off. Called O’Neill, Shannon answered promptly, requested a photo of the shower handle, determined that he had the necessary parts and informed us that he was on the way. Shannon arrived in @ 45 mins, made the repairs, cleaned up the area, checked to make the shower was working properly and was out in less than an hour. I highly recommend O’Neill for plumbing needs at any hour.

Michael Jones

10 months ago

I was having a plumbing issue and called to explain the issue that I was having. When I spoke to someone on the phone (I’m assuming he was a tech) he said that the description of the issue that I was having didn’t make sense to him and he was too busy to talk, told me to call someone else and hung up the phone on me. I assure you that I will never call this company again for ANY plumbing issues that I have under ANY circumstances!

John Clanton

4 years ago

Completely professional. Timely same-day service and showed up fully equipped and got right to quickly diagnosing the problem, quoting a fair price (get what you pay for) and turning to. In my case, running the camera to diagnose a backup saved significant time and cost as they were able to pinpoint a blockage caused by a section of snake that had rats nested and broken off inside the pipe. Rare, but I could see a similar diagnosis from a tree root intrusion etc. where others may simply clear the clog and leave. They were clean even and spread clean tarps throughout to protect the floors. The project involved cutting out a section of the main cast iron drain line above my laundry room and they were careful and took the time to tarp off and protect my walls and my washer/drier. Highly recommended.

Dana Mills

5 years ago

Responded to my request on a Sunday, and was there less than 24 hours later to complete the work. Shannon and his team member were a pleasure. True professionals and most importantly gave me a price that I felt was fair. O'Neill plumbing will be my go to from now on. Highly recommended.

Joseph Brown

6 years ago

We just brought our newborn daughter home from the hospital to find out that we had sewage backed up in our basement tub. At 2300 (11pm) I did a quick search for local plumbers. O'Neil plumbing was not my first call but it will be from here on out. After getting the run around by a couple of other contractors, I called O'Neil and spoke with Megan. She gave me an one hour window and told me I would receive a courtesy call 30 minutes out. Shannon (who I later found out was the owner) called promptly to let me know he was on his way and would be there within 30 min. After a quick assessment of the situation, Shannon developed a plan of attack and briefed me step by step the course of action. I consider myself a little bit of a handy man but plumbing isn't something that I'm familiar with. I had question after question and Shannon answered each with a smile. If you want a contractor who takes extreme pride in his work, loves what he does and doesn't beat around the bushes, Shannon and O'Neil plumbing should be your first call. It will be mine from here on out! Thanks Shannon. You have a customer for life.

Mark Joia

4 years ago

Excellent support offering a possible solution to my water heater problem, without trying to hold me hostage for a service call. No charge and if I need further help I am definitely calling them back for a scheduled service call.

Paul Bankston

6 years ago

Shannon was super helpful. I called him about a job I wanted done and he quoted me a price. It was a little out of my range so he spent time with me on the phone asking exactly what I was trying to do. I sent him some photos and he researched the exact parts I needed to do the project myself without having to cut into the wall and switch out the valves. He was super helpful and even saved me from making some costly decisions. Would highly recommend to anyone needing service done.

Tina Roberts-Ashby

3 years ago

These guys are awesome! I called them at 6:30 p.m. begging for someone to come out and fix my gas leak so I could keep my four little kids warm. They responded with no hesitation and had the job done by 10 pm. What a blessing! I highly recommend.

Leslie Crawford

5 years ago

Shannon is awesome. He works with me to resolve the plumbing issues in my condo as challenging as that is whether it's walking me through how to do something myself or work with my tenant to setup an appointment.

Hunter Norton

a year ago

Shannon is the best plumber you will ever hire. We needed his help several times and he was always there when we needed him. I consider him a friend and wish I could give him more business but he did too good of a job! -Hunter

Peter Kellett

2 years ago

I called this business after my friend highly recommended them to me. I dealt with Shannon and had a great experience where I felt I was dealing with an honest, knowledgeable professional. I've saved their number and will be calling them first next time I have another plumbing issue.

Charlotte Keppers

2 years ago

Customer for life. I have used O'Neill twice, and both times they were quick to respond, communicative, transparent, and courteous. I've done renovations on my own home and also on a multi unit rental property so Ive hired all types of contractors over the years, but Shannon is one that stands out in the crowd. I'd recommend him to every friend I have. Don't hesitate to call.

Catalina Love

3 years ago

The first good experience i ever had with water heater service. I called at night to this number and I left a message and I said this is not an emergency and I still got a call back in the next five minutes and this person treated me professionally and knowledgeable about his job. In a short time, he called me immediately and fixed the problem with one phone call. Eternally grateful and would always recommend.

Jordan Riedel

4 years ago

Shannon was excellent! By far the best plumber we have ever worked with. Excellent service all around and he even gave us some extra tips to do things ourselves. We would recommend O’Neill to anyone who is in need of plumbing services.

Chris Speich

2 years ago

O'Neill is the only plumber I use, and I recommend Shannon to everyone that asks. He's done all my work since moving to Northern Virginia and it's always been spot on. He's willing to explain what he is doing, why, AND, teach you how to work, adjust, or prevent future issues.

Work is always careful, spot on. He's fixed leaks in our plumbing, installed toilets, and most recently put in an upgraded our hot water heater. Always know when I get work done with Shannon that it'll be right and it'll last.

John Zemlan

4 years ago

Colton and Jimmy did a great job on my kitchen appliance and bathroom fixture install - definitely recommend!

Brandi and Kip Monroe

4 years ago

Shannon and his team have been a life saver to us on more than one occasion. He is always flexible with his timing, performs solid work (and stands behind it) and takes care to not track debris thru your house. We have been using him for over 10 years and have only had good experiences. We have gone thru numerous general contractors in this time, but only one Shannon. We recently lost our hot water heater in the Alexandria flooding and he was out in a heartbeat with a new one to help us and worked directly with our adjustor to keep the pricing in line with the insurance requirements. He's loyal to his loyal customers, and you don't see that much these days. This is the first and only review I have ever authored online, so that should say something!

Jason Tishchuk

a year ago

They accomplished the goal of foxing drainage of my Newley bought house. Fixed everything there and were much affordable and friendly.

Lissa Latella

3 years ago

Shannon and his team are INCREDIBLE. He's been my and my husband's plumber at home for years, and he recently helped us at our business as well and came through with less than 12 hours notice. He was punctual, prompt, and walked us through the steps of the issues and how he would fix them and why. I truly cannot recommend him and his team enough.

George Fourson

2 years ago

I was offered same day service for slow sewage drainage even though it was Labor Day holiday. The job to find and clear the blockage and replace part of the sewage pipe was done within about 6 hours. He informed me during the process so I could understand what was needed. They left the area very clean and and even did a couple other minor repairs and tests.

Mary Pritchett

3 years ago

Was great very professional and nice couldn't ask for better called got me in next day love them

Meredith DeZemler

3 years ago

I had a water heater improperly installed by another company. When that water heater broke and started to flood, that first company was nowhere to be found. I then called Shannon from O’Neill who walked me through the process and was able to properly diagnosis the problem over the phone and was able to assist in stopping water damage. Shannon and his team were able to fit me on the schedule that afternoon and installed a brand new, and functioning, water heater.

Shannon and is team are professional and provide quality work. I will use them again and would highly recommend them.

terrie underhill schweitzer

4 years ago

Shannon saved the day. We had a gas leak that required shutting it off on a frigid day. He was out within two hours, fixed the problem and got our house back in working order. He called at 7:30pm to make sure all systems were go. Amazing. I lucked out finding him. He’s my new plumber!

Shane Downey

a year ago

Dana McClay

a year ago

We had a great experience with Shannon and O'Neill Plumbing. My husband and I purchased our home in April, and found in late July a leak in our guest shower that caused damage on all three levels of the townhome. Shannon was quick to respond to my call, and came out the next day to identify the issue. He provided great recommendations for water mitigation services and mold damage repair, and helped to put us at ease in a stressful time with his humor and good nature. Once drywall was removed by mitigation team, Shannon came back to make the pipe repairs. He explained everything he was doing to fix the situation, offered advice for home maintenance, and kept transparent about pricing. Shannon's pricing was very fair and he worked quickly to get our guest shower back up and running. I am grateful for his great attitude and assistance in a stressful time, and will use O'Neill Plumbing again if we need more plumbing repairs!

Scott Clare

3 years ago

I contacted Shannon pretty early on a Monday morning regarding issues with our hot water heater. He immediately responded and walked me through a few diagnostic tests then quickly set a time to come and help us out. Colton arrived promptly and was very knowledgeable, taking the time to walk me through everything he was doing and showed me some preventative maintenance to avoid future problems. Shannon and his crew have helped us out before so we felt comfortable reaching out and like the first experience we were not disappointed. I recommend this company for their expediency, professionalism, and friendly demeanor.

Joel Lofgren

4 years ago

Hired them to clear a clogged bathtub drain. Easy to communicate with, punctual and professional, fairly priced. Would definitely hire them again.

Annie Patterson

2 years ago

Once again fabulous prompt emergency service! Shannon and crew came immediately when the water heater started pouring water into the basement. Had the new one installed in no time. Cleaned up the flooding and put everything back in order. Never a need for another plumbing service!

Bruce Milton

2 years ago

now and forever, the only plumbers I'll call.

I had a leaking water heater that was filling my basement rapidly at 4am. I knew I had to deal with emergency plumbers of some kind and my first call was to a fancy, huge, ads all over the place organization who I thought had the manpower to handle such emergencies. Two hours later, no call and no person showing up. When I inquired when a plumber would come, I was told well, if the on-call didn't pick up, there's nothing we can do. You'll have to wait till we open. Not what you want to hear when your feet are covered with water. Another quick Google search landed on O'Neill, and Shannon picked up right away. A few vitals, some quick info, and he was at my house when he said he'd be. He not only stopped the bleeding, he explained everything, gave me options, and said he could accommodate whatever road we wanted to go down. I put my trust in him and he didn't let me down. He and Meagan and the crew at O'Neill have gained a client for life. Can't recommend them enough.

Beth spencer

4 years ago

Shannon is honest and did a great job. I would highly recommend O’Neill Plumbing for all you plumbing needs.

Tommy Berry

6 years ago

Shannon O'Neill is a stand-up guy. I had a great experience with him and O'Neill plumbing services. Whenever I need a plumber these are the guys I call.

Joan Flintoft

4 years ago

Shannon is responsive, helpful and honest. More than once, he has picked up his phone after 5pm or on the weekends; his willingness to go out of his way to help his customers is admirable.

Over a holiday weekend he responded to my call when we found our hot water heater leaking. He immediately scheduled a time to come and replace it, and then told me if things worsened in the next day or so, he would be there earlier!

We highly recommend O’Neill Plumbing.

heather reed

5 years ago

Shannon and his crew are the best! I will never use another plumber. He makes what seems like your nightmare a puzzle for him to solve.... and he does. I enjoy seeing a real knowledgeable professional at work and that is what Shannon is.

kim place-gateau

2 years ago

We had an emergency with our sump pump while our house was under contract and we had moved out of state. O’Neill took care of it quickly, while keeping us informed with photos and videos. Shannon was at the house within an hour of our call and did a fantastic job. I recommend them 100%!

Walter McLoughlin

4 months ago

Very professional and quality-oriented company. They treated my house, floors and walls as if they were their own. Great value and top-notch work! I highly recommend them as they will be my go-to plumbers from now on.

Jennifer Maree

4 years ago

My water heater started leaking so I contacted Shannon. He came right out and diagnosed the problem. Ultimately he replaced the water heater. I’m a loyal customer because Shannon is always responsive, reliable and punctual. His prices are fair and he always has a good attitude!

Keith Miccio

5 years ago

I couldn't get past the first phone call before deciding this was not a good company to use. If you go back to some older posts you'll start to see a theme.

We had a clogged main drain that if water ran, would over flow into the basement. While I was working on it, my sister in law who was with us at the time started calling some plumbers. Shannon was the first person she spoke to. My sister in law was a little rattled about the situation, and called it an emergency.

The company started asking for personal information from the home owner, so I got on the phone. I informed Shannon that I did not consider it an emergency and was trying to ask if we could schedule time the following day as there was a significant fee attached if he came that night. Without actually assessing the situation, Shannon very firmly told me he thought it was an emergency. I said again that the problem was under control and we would like to schedule something for the following day. At this point, the conversation switched and Shannon got very mad. He called me a pain in the ass and told me no other plumber would be able to come over that night and that he was my only option.

Shannon clearly preys on people in bad situations that aren't as knowledgeable as him. This was a clear example of a very forceful sales tactic and once he learned I would not be bullied by him he grew frustrated and his anger and unprofessional-ism was very apparent. I will personally never work with him, and hope other people ask specific questions to avoid spending more money than they need too.

To wrap this up, the next call we made was to a nice gentleman that brought two workers to our house the very next day. They did great work at a reasonable cost, and the house is back in good order.

Scott Nunemaker

5 years ago

I never thought I could have a good experience calling a plumber. I called at 4pm for a non-emergency leaky drain. They were here by 8pm and did not even charge extra for night work. They provided fair and reasonable estimates upfront and all-around great service in he end. I highly recommend OPS.

Darren Combs

3 years ago

I called with an emergency and Shannon found a very creative solution to my problem and walked me through it over the phone. Great company, I would highly recommend!

Shelley Mottern

5 years ago

I highly recommend O'Neill Plumbing. Shannon arrived on time, identified solutions to the issues and resolved them quickly. He is knowledgeable and professional, call him for any plumbing needs!

Julia Singer

5 years ago

Great communication, solid service (and a quick turnaround too), friendly staff. Highly recommend!

Okechukwu Ogbuawa

3 years ago

Rudest customer service I've ever experienced. Came across great at first but became unbelievably and unexpectedly frustrated when I needed help deciphering the services I needed. I am not a plumbing expert and I just needed help understanding what my job required. I got off the phone absolutely dumbfounded asking myself what just happened here? He repeatedly cut me off as I was attempting to reconcile what I had asked via email with the questions he peppered me with while sounding incredibly frustrated. I'm floored.

Ken Hey You

3 years ago

Shannon O'neill has provided service to property on several occasions. First and foremost, he is extremely knowledgeable. Second, he is extremely responsive. Third, he is extremely reliable. He has installed a hot water heater, which has worked perfectly. He also fixed a toilet that leaked into into the kitchen. He was thorough and efficient, honest and service oriented. Recently I had a plumbing issue and called him early in the morning. He asked that I send him pictures of the issue. Not only did he diagnose it over the phone, but he taught me and coached me through a DIY repair. I was extremely thankful for his honesty, which saved me money and time. Please use him.

James Brooks

4 years ago

My third time using this firm - water heater, sink faucet and now toilet tank parts. All excellent and efficient work. They will actually try to repair something rather than junk everything and install new. I received an immediate response today even for a non-emergency service. The only plumber I call!

B King

3 years ago

Shannon O’Neil was very professional, charismatic, polite, and had 100% confidence. He knew exactly what he was taking about, and there was no beating around the bush when he explained things to me. He answered all my questions very openly and honestly, and he got the job done!

MORE INFO: I’m writing the review for others to have the confidence to hire O’Neill Plumbing:

I thought I clogged a kitchen sink in my rental. Very simple explanation, but i didn’t have the tools. Shannon showed up 1hour 30min after I put in the call...incredibly fast (or what I consider very very prompt service).

My kitchen sink has had issues, and it (had been) repaired MULTIPLE times by non licensed contractors (3 times in 5 years). Shannon showed up at my house with 0 info other than “I think I clogged the pipe, I just need some help fixing it”. When he came into the kitchen to look at the sink, he IMMEDIATELY said, “the plumbing configuration is all wrong, and that’s causing a major problem”. He listed /pointed out all the thing wrong with the kitchen sink... which was all done previously by someone who was not a licensed plumber. (You get what you pay for here folks).

Shannon continues and says, “I bet your dish washer doesn’t work either”... and he was 100% on the money. My dishwasher never worked properly for 5 years. It didn’t take Shannon 5 min to figure out what a non licensed contractor couldn’t fix for 5 years. (The money spent hiring someone OTHER THAN O’Neill plumbing..had been an absolute waste of money).

Shannon came prepared for everything! He had all proper equipment; snakes to clear drains, the cameras, the tools and PVC piping to re configure the sink. I requested them to unclog my drain, and he went ABOVE AND BEYOND to “make it right”.

Do yourself a favor, and hire O’Neill Plumbing. Hiring anyone else is a waste of time and money. Shannon’s (O’Neill Plumbing) is going to get the job done fast with piece of mind that you won’t have any future issues.

Johnny Law

6 years ago

I contacted O'Neil Plumbing for my elderly mother who had an emergent water break at her Arlington home. Expectedly, the situation caused her a lot of anxiety, which is not good for her high BP and other health conditions. Shannon and his team handle the situation expeditiously, professionally, and with great personal care. Not only did they identify and fix the major water break but they also deescalated my mother's worries and worked closely with the Insurance agent to make sure she would get the appropriate reimbursement. I would recommend O'Neil Plumbing to anyone in need of plumbing work in the DC Area.

K HG

3 months ago

Shannon was great. He helped us find a problem in our sewer and gave us a lot of information about what we could do to fix it. Very nice to work with.

Rich Moore

3 years ago

Linda Carlos

7 years ago

This is an OUTSTANDING plumbing company!!! WOW let me tell you the owner’s name is Shannon and he goes above and beyond to help his customers. I did my research on the best company to handle a busted pipe, which needed to be replaced. This was about two years ago and because his service was fantastic I would recommend him to anyone that is looking for up standing plumbing company. I recently had a leak in my power room coming from the vent fan and like a champ he came over and repaired for me. The name of this company is O’Neill Plumbing Services LLC in Alexandria.

Kelly Leo

3 years ago

Highly recommended! They came out to replace a switch for the well bladder, customer service was top notch from start to finish. Thank you again, for coming out on a Saturday. We will call on you guys again.

Meghan Peck

3 years ago

I cannot recommend O'Neill enough. We've worked with Shannon over the last several years, amongst others. Most recently they were able to help us quickly to resolve an issue. Shannon was so communicative before, during and after the visit to make sure we knew what the problem was and how/when it would be resolved. The entire team is so great!

Jerry Lee

a year ago

Nicholas Allinson

5 years ago

Late night emergency and Shannon was more than a great help over the phone. My landlord wanted me to use another plumbing service, but they couldn't make it out for 6 more days which doesn't work when you have no running water. Shannon came out the same day I called him; fit me right into his schedule.
Professional service is an understatement.

Lyndsay Pascoe

5 years ago

I had a gas leak in my home at the end of Memorial Day weekend. Shannon and his team came out to me as quickly as possible to repair everything. Found an additional leak that the gas company missed. Went above and beyond with their work, providing me with extra safety measures. Super fair pricing. Very accommodating. Extremely nice, understanding and professional. I will, personally, always use them for any and all of my plumbing needs and would definitely refer them to anyone who needs work in their home. Just can’t say enough good things. Simply wonderful.

Ellen Pearson

3 years ago

I called O'Neill plumbing the other night and they stayed on the phone with me for quite a while. I told him that my In SINK arator wasn't working and he gave me explicit instructions on how to try and fix it. He even sent me it information about where I would find the part I would need at home depot near my house. Including the exact aisle to look in. I was then able to fix my own garbage disposal and didn't have to pay the awful price of having them come out to Do it. As a single female I'm so used to having people come in and charge me $500 for shaking my hand. These guys are great. I highly suggest that you tell all your friends about them. Fair and honest and helpful. Ellen Pierson a satisfied customer

KC Blake

5 years ago

I found O'Neill Plumbing by doing a search on Google Maps for independent plumbers in my area. I've used a few of the big name plumbers in the area and they are always overpriced and not great service. When I called O'Neill, they said they could be there in just a few hours. They sent me a calendar invite via email and then they showed up right when they said they would. I needed a root removed from my main line and Shannon quoted me a price right over the phone which was nice. The job ended up being a bit easier than we thought, and so he charged me even less than he quoted and did more than I expected. Shannon and his assistant Colton were total pros. They were extremely clean, laying down tarps and then disinfecting the work area when they were done. I definitely would call them again.

Stephan D

6 years ago

BLU CHRUSH MEGA TRUCK

6 months ago

The only thing faster then Blu Chrush, O'Neill Plumbing Service, 24 hours a day

Adam C.

3 years ago

O’Neill Plumbing was great! They were timely and courteous. We called around 6pm and they were at the house a 1.5 hours later. I would definitely recommend them.

Evok Evok

2 years ago

O'Neill Plumbing was one of the best finds 10 years ago. Right after we bought our home we had a leak from a pipe. Shannon the owner fix it and we have been using O'Neill ever since. With O'Neill I always known the job will be fixed right. We have used the company for a few emergencies over the years and the service is always prompt. Just recently I had another issue and Shannon was at my home within 20 minutes to access the problem. More important to me he was working to make sure the problem was fixed the same day even if it meant he was working on it until almost midnight. The next day I saw there was a minor problem but I texted him a photo of the problem at around 8:00 - I told Shannon I had it under control and can wait until the next day. Shannon was at my home within 10 minutes and the problem was fixed shortly after. That is service and dedication to the customer and the work.

Nalani Quintello

3 years ago

O’Neill is my go-to call for all plumbing repairs. They continually go out of their way to ensure customer satisfaction and have completed same day service on every call for me thus far. Not only do they thrive on quality customer service, Colton and Jimmy have provided excellent results for my drywall and garbage disposal repairs.

James Collins

3 years ago

We called them because we had a backup and our bathtub, tonite, utility room, and outside drain were backing up and had water rising out of them. They answered promptly on Sunday and would have came out if we needed them. We were conserving water usage and could wait a day.

They came out on Monday and were very professional. Colton and Mike were very pleasant and talked to me and explained the process. They allowed me to see the snake picture and walked me through what they were going to do. Mike and Colton ended up finding the blockage and guaranteed their work.

Mike and Colton did an excellent job and were friendly individuals to talk to! They accomplished the goal in an hour and we now have water flowing again.

Silicon Twenty

8 months ago

Jennifer Cave

2 years ago

I highly recommend O’Neill Plumbing! I had a leaky faucet and Shannon helped me fix the problem remotely and didn’t charge me a thing, even though we had never met before. Shannon does not look for ways to run up the bill or take advantage of people. He is very knowledgeable and clearly walked me through what I needed to do, step by step. If he doesn’t need to come out and can fix the problem remotely, he will do so. I will definitely be calling Shannon for all future plumbing needs!

Sarah Feinberg

2 years ago

The owner, Shannon O'Neill came to my house tonight and is clearly unhinged and potentially dangerous. I had an emergency plumbing situation tonight where my dishwasher was clogged and began leaking, but then the water started pouring into my basement through the walls and ceiling. I called and Shannon showed up within an hour. He took a look, turned off the dishwasher water line, and told me the problem was the dishwasher. When I asked him to take a look at the basement where the water was pouring through to try to find where the leaks were coming from and whether there were additional pipe leaks, he started yelling at me that he was the professional and told me the issue was obviously just the dishwasher, so I should listen to him and he didn't need to look at other leaks. He became entirely unhinged and said he was leaving because I didn't respect his opinion as a professional. On his way out, he continued yelling at me for not respecting him as a professional.

Then he said since I did not appreciate his service, he was going to turn my water back on to continue flooding my basement due to my lack of appreciation! I told him it was time for him to leave. I was standing between the sink and the front door and he lunged at me (in front of my children!), in an attempt to turn our water back on to continue flooding our home! I jumped towards him, screaming at him to get out of my house. When he finally left, my kids and I ran around the house locking the doors so he couldn't decide to come back in. Terrifying experience to have someone try to physically intimidate me in my own home. He is a completely unhinged individual and it is unsafe to invite him into your home.

Sylvia C

3 years ago

Just had O’Neill’s Plumbing Service for repair of an emergency leak in our condo. The plumber was cordial, professional, and most importantly, really knew his stuff. He explained exactly what was wrong and what he was doing to fix it. The lady who answered the phone was also pleasant and very helpful. Reasonable price too.

Noelle Dunn

4 years ago

Shannon has completed several jobs for my family. Great work, speedy and efficient.

Caleb Blackiston

3 years ago

Great service and great work. Repaired a leaking shower for me at a really fair price and in a really quick turnaround. They also worked with me and my building through a number of scheduling challenges. Couldn't recommend them higher.

Jason Soules

5 years ago

I’ve been a customer of Shannon and O’Neill Plumbing for almost 10 years and I have never once questioned that decision. Within one day of calling I got my water heater replaced. Shannon is professional, quick, affordable, and best of all informative. Example: Once he called me at night to tell me how to fix something because he knew I could do it and didn’t want to charge me. THAT is someone who is always going to get my business.

Bel StJohn Day

6 years ago

We've used O'Neill Plumbing Services on multiple homes now over a four year period. Every interaction has been pleasant and Shannon (owner) has gone above and beyond to make sure he has rectified the situation. It is reassuring to know the work will be done right the first time and will last. He walks though every repair and is upfront before proceeding to any work.

O'Neill Plumbing Services L.L.C.