Best Tankless Water Heater Installation in Denver CO

Trey was very professional, thorough, and respectful of my home. The staff at the office knew who I was when I called and did their best to be proactive in communicating with me about schedule changes. The quality of the work that was completed was high and thorough. My appointment was rescheduled twice, but the company offered a $25 credit each time, which was a fair way to handle the issue in my opinion.I would give a 5 star review for all of the above. The only negative was so small, but rather important, so I have deducted 1 star. After completing the work, the boiler was not switched back on. It was a simple as flipping a light switch, and just a slip of the mind that I can relate to, but I woke up to a 55 degree house this morning and am grateful it wasn't colder last night.Overall, I would recommend Heart.

My service technician, Isaiah S, was very thorough and fixed my issues in a timely manner.

Brian provided outstanding and very professional service.

Charles and his crew performed a professional, high quality, increased capacity service and multiple panel upgrade to our old house and garage at a fair price. We found them to be responsive, polite, and timely. Thanks CT.

Water heater remove and replace. Austin and the rest of the crew were great. They all were a real pleasure to work with. The work was done with pride and high quality. Everyone was extremely courteous and professional throughout the process, from initial scheduling, to final completion. All of my questions were answered and they didn't leave until I was armed with all the information I needed. I will absolutely use this company again.

I've used this company several times now, very professional. They installed and serviced my furnace. They recently cleaned my vents, and Sean and Stephanie were respectful of our shoe-free house, gave me time to wrangle my cats, and were very neat.

Jake was awesome, did a great job explaining what happened and explained how & why I need to change the air filter.

Gilbert was very professional. Walking me though what was wrong, and estimate, and how he would proceed to fix the problem.