Alliance Heating & Plumbing
Company Overview
Urgent repair or replacement of tailored heating systems that include hydronic boilers and indirect-fired water heaters.
Business Services
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
- Plumbing inspection
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

Alliance installed a new boiler and water heater in my home. The work was careless, incomplete and not as described in the contract. This eventually resulted in repeated water damage and mold thorough out the house. There's been repeated deconstruction, reconstruction, remediation with no end in sight. The cost of repair has exceeded the installation costs. The home had been on the market. We lost two potential buyers and this selling season..
The experience has not been a good one.
I would look elsewhere for a plumber.

Eric and his team replaced our boiler and hot water heater. They were very professional, cleaned up the area and beat their time estimate to complete the job. They finished in 2 days instead of 5 days!!! We could not be more pleased with the service they provided at a fair price. We highly recommend Alliance for plumbing services needed in Silverthorne, CO

Shannon was able to repair my stuck heating zone valve quickly on a Friday afternoon with cold weather approaching, and the charge was reasonable. They returned my call promptly, and showed up when they said they would. I will use them again

Clearly they have too much business. Didn't bother returning the message I left on voicemail.

Alliance Heating and Plumbing Silverthorne was absolutely great with my Hydronics (in floor heating system) problem at Spyglass Townhomes. I called up Eric and he was a professional with great knowledge and ability to execute a great solution fast. I had three other HVAC companies look at this problem and not figure out the real cause of the issue. I have a pretty good idea about the fundamentals of a boiler system and the end product was really well done and the solution was at the same time a good price. The best part is that I feel like I can trust this company. Bravo!

Erik is fantastic and very responsive. Had an issue on a Saturday night and he was there within the hour - and very reasonable pricing. Will definitely use him again!

We had a great experience with Alliance H&P. Prompt, professional, quality work at reasonable prices. Highly recommended.

After going through several plumbers during a remodel, most of which would not even show up; I was recommended to alliance by a long time summit county resident. So glad to have found them! It's nice to know someone will always answer your call and arrive to do repairs in a timely manner especially during the Colorado winters. I've used them to update my heating system with high efficiency model and also for small plumbing issues, completely satisfied with their work