Best Boiler Installation in Denver CO

Cannot recommend Thomas highly enough!

Doug was prompt, honest and takes pride in his work. Our hot water heater was leaking and 16+ yrs. old, and he provided information to help us decide to replace it with a new one. I had also texted him and his wife who helped me troubleshoot a leaking dishwasher on a weekend.

1/5/2023 Installation of dual boiler and water heater unit. Big job well done by all involved. Adam and Kodiak A provided succinct estimates and fully explained the options. Kodiak followed the process from start to finish. Elizabeth G, Jamie P, and Lejla C provided useful information in a timely manner. Sean B, Remington B, and Bart, the installation team, did an incredible job tearing out the old boiler and installing the new equipment.

My 14.5 y/o gas water heater was on it's last leg, so I needed a new one. I asked Paul for a quote, it was a great price for a new Bradford White Hydrojet gas water heater. He also had to run a new exhaust pipe/vent out since the original wasn't up to code.

T(He)y arrived early, as usual. :-) Jumped on the job... was done within a couple hours... nice and tidy. I can't say enough about his quality of work and the fact he checked in to see how it was performing.

We have HOT water... have to dial the faucets back a bit now. :-) A good thing!

Thanks, Paul!

I had some work done at my house and used RGs plumbing. They are outstanding. Excellent customer service.

Every tech and rep from Swan I talked to was very professional and friendly. The communication was fantastic and they left no trace of their work behind other than the newly installed heater. We'll definitely call Swan the next time we need an install.

I am part of the San Francisco Residence Townhomes. My housing managers had stated our water would be off from 11-2 however we are still without water 2 hours later. I would shop around to find better places.

This is an excellent company and I would highly recommend them and their services. They were quick to fix my problem and I am happy with the result.I will definitely hire them in future.

Mark is the one of the best contractors I have dealt with. He is extremely knowledgeable, experienced and efficient. I will be using them from now on for plumbing and heating needs. Thank you!

Daniel the HVAC tech came to my house in the Highlands to flush my tankless hot water heater, tune-up my furnace, fix my humidifier on my furnace, tune up my gas fireplace and check to see if a smart thermostat would work in my house. He was on-time, was super friendly, he gave me a quote up-front before and had me sign off on it. I ended up signing up for their Family Plan and saved 15% off of my service. I highly recommend this team. Sandy, the dispatch woman was also so friendly.

I would definitely call them again. They were professional and explained every step they were doing and worked very hard until the job was done and complete to both their satisfaction and mine. I would recommend both Tony and Evan they did a fantastic job.

Professional and prompt. Rico's crew dug up the old rotten drain under the basement floor that had collapsed, hauled away all the affected soil, replaced with new pipe and fill and concrete. Protected stairs, carpet, and adjoining areas. Cleaned up in a good manner, including outside. Started and finished in one day!

If their driving is any indication they suck.

Had the experience to meet with Wyatt Peter he came greeted himself very professional. Explained what was going on and if I had any questions he would be happy to answerBut he also went step by step on his process which I like knowing what was going on

Was not told and was surprised that their minimum rate is now $140 an hour PLUS $75 service call automatically added. Then they add any additional parts on top of that. Last time I used them it seemed reasonable. This was an unpleasant surprise. They did fix the problem without tearing a wall out, which I would not have authorized. Was told when I called to discuss it that they are much more reasonable than applewood - but anything is cheaper than them!

I have had Zen and Jonathan at my home doing either large work or maintenance. Both were professional and very good at what the do.

Never called me back.

Gres plumbing did I very good job cleaning the main drains of my house. On time and super reliable. I highly recommend this company !!!