Best Boiler Service in Pittsburgh PA

Wonderful!! I have been dealing with them for years, they are professional, courteous and do a great job.
Very nice service people as well, prompt, efficient and friendly.

I received prompt service in troubleshooting an issue with an on-demand water heater. The end result was that the unit needed to be replaced. Hugh and team were quick and responsive and the unit was replaced within a few days. Even though the job took two days they worked with me and my tenants to ensure that the house had hot water during the times they weren't working on it. The end result is a properly installed on-demand water heater, and I am pleased with the work, timing, and price. I would easily recommend Proudfoot to anyone who had a plumbing need and will use them for other work including heating and air when I need those things in the future.

Had a sump pump repair...Matt was knowledgeable and professional-- he identified and fixed the problem right away. He also helped brainstorm about possible repair scenerios for another plumbing issue.
Will definitely use again!

Not called Mertz anymore. Willcox is the new name

The installation team (Ryan and others) were excellent. We had to insist on a larger AC Unit, as there was unaccounted square footage. Also surprised that there was drilling through an outside wall that was not explained when getting and signing the bid. STILL....I'd recommend them highly- the price was very reasonable- definitely less than others! And the work was completed efficiently and with no worries by an excellent team of workers. Would definitely use South Side Plumbing and Heating again!!

I called around to a lot of places for quotes on a water heater replacement and these guys had the best rate by far. Dispatch was very pleasant to deal with, and Maryanne made sure I was on the schedule before the weekend so my daughter and I weren't without hot water until Monday. Brandon came out at the exact time dispatch said he would, and he was very polite and professional. He explained everything clearly and did not try to upsell me on a bunch of stuff I didn't need which is more than could be said about a lot of competitors. There were absolutely no hidden fees or up charges, I paid exactly what was quoted. Brandon even gave some advice on possible issues with my chimney and things to look out for on my PVM. From start to finish, I really don't think it could've gone better. I'll absolutely be calling them for future work.

South hills plumbing was on time and great w our boiler. Pricing was very fair and they wore masks for our safety. Would use again

The services provided were okay, but required FIL to take out a $13,000 loan through their loan company for a water heater replacement. $13,000 for a water heater replacement?! They badger for a positive review before they leave your home (literally walked my 80 yr old FIL through the process of leaving a Google review ) & before the outcomes of their practices are really felt.

I would recommend this company to everyone who need help with their air conditioning or heisting system. Called them Sunday evening got bsck to me quickly and showed up Monday morning promptly. The repair person was friendly and very professional. I will be using tbis company from now on for maintenance on my heating and air conditioning systems. This is an exceptionally prompt processional and reliable company
C Ratay

Very professional and prompt.

Patrick & Daniel were great! Very much pleased with their work & they explained everything before starting the job including the price. Other companies surprise you at the end with the bill. I would definitely refer Sullivan Plumbing. In fact, I’m having my son start using them for A/C & furnace maintenance. These 2 guys work well together. I’m going to request them for fitness issues

Lucas took care of three plumbing issues pretty quickly. Work was done professionally, and he did a great job. Highly Recommend! Colin came back for a follow up and all was well. Great guys and service.

I sent a message about a gasline check through their website and received a call back within a few hours. They were considerate of my concern and schedule and set a tentative appointment for the next day. They called me the next morning and were at my house before lunchtime. They checked the integrity of my gaslines and quickly repaired a small valve leak. I pressed them about the condition of the very old lines, and I was very impressed that they did not try to oversell services. They were extremely professional and polite. The service charge was very low as well, and they didn't charge an emergency service fee, even though they came out so quickly.

The installation by Allen and Josh went smoothly. They went over and above my expectations. The price I paid was exactly what was quoted, no surprises. Everything was explained to me regarding operation and maintenance of my tankless water heater. They cleaned up thoroughly and left no mess. I highly recommend Miller Plumbing and heating.

Charged an exorbitant amount for faucet installation even though I had the faucet. I saw the bad reviews and ignored them. I GOT BURNED!

Had them out a while back for a no heat problem . They told me that I had a cracked heat exchanger , and needed to replace the furnace immediately . Their quote was ridiculous . When I declined , he said he would red tag my furnace , and call the building inspector , and then I would have to leave my house until it was fixed . I asked him to show me where the crack was, but his camera conveniently died . I offered to go pick him up a battery. , but his takes “ special “ batteries. Told him to go kick rocks . Had another company come out , replace the thermocouple, and no more problems. And we looked at the heat exchanger with his camera . Couldn’t find anything . These guys are con men . Find someone with integrity to work on your home …