Our Service Areas
We serve King, Pierce, Snohomish, Skagit, Kitsap, Clallam, Jefferson and Mason Counties!
Home Comfort Alliance Service Area
CITIES
Select areas, including:
THURSTON COUNTY
Select areas, including:
Lacey
Parts of Olympia
Yelm
Home Comfort Alliance provides heating, air conditioning, plumbing and electrical experts for Seattle, Bellevue, Tacoma, Everett, Mt. Vernon, Bremerton, and the greater Puget Sound area!
Professional maintenance is essential to keeping your home comfort systems operating safely and efficiently. To this end, we offer several services to improve the life and quality of your equipment.
What our Customers are Saying!
Carlos and Carlos Jr. did a wonderful job for my new heat system (Lennox). Thank you for your hard work.
Kim Phan
00:57 17 Jan 23
This company has far exceeded our expectations! Very professional! I highly recommend them! Thank you to the whole team!
K Cricket
20:50 15 Jan 23
We just had our indoor units hydrowashed. We have had the system for over ten years. The difference is amazing! Where we were using 3 and 4 for fan speed before the washing, We are now using 1 and 2 to maintain heated rooms. Glad you have the unit and glad we had it done. I am guessing having it done every few years as necessary as we have a dusty neighborhood.
George Wilson
20:38 11 Jan 23
MM Comfort Systems did an excellent job at a very fair price for the install of our heat pump. They were extremely communicative with all our questions. The installers Rus and Dallas did a great job removing our oil furnace and installing the new duct work. I would definitely recommend to anyone doing HVAC work.
Nick Ryan
15:30 10 Jan 23
They were on time, very polite, efficient, and friend. My installers Rus and Dallas went out of their way to be helpful in explaining the process to me.
Tracey Bagley
23:53 05 Jan 23
Professional service. Timely. Good install done by Rus and Dallas
Pankaj Jain
02:51 14 Dec 22
We are so pleased with the prompt and professional service that MMComfortSystems provided. Lili, the Service Manager was extremely responsive to our broken heater problem. She made sure that she had the correct part in stock so that the repairman could bring it to our home. And he showed up within the hour!Will certainly use MMComfortSystems again!
Virginia Follett
22:35 11 Dec 22
Most recently, John and Manny completed installation of our replacement furnace and did so in a thorough, professional, and timely manner.
John Hale
18:44 06 Dec 22
MM Comfort Systems installed a Mitsubishi ductless heat pump at my house recently. The house was originally built with hydronic heating, so the mini split is an addition and provides AC plus a second option for heating. Had a very good experience with MM. The salesman, Russel, was very professional. The installers, Sam and Antonio, did a really nice job on the install and the installation looks extremely tidy. I can't comment on the long term durability of the Mitsubishi at this point since I've only had it for a few weeks, but so far its performing very well.
Simon Hepburn
03:49 05 Dec 22
Fast, friendly service! Figured out our furnace wasn’t working during the first cold snap of the year, they still got us in fast and had great communication!
Anna Shurts
20:55 11 Nov 22
Joe Neal
23:18 04 Nov 22
better
Gonzales Norma
06:41 07 Oct 22
We have used this company for close to 8 years. They installed our Mitsubishi mini splits and also maintain them. Everyone has been professional. Prices are discussed prior to them showing up. Pricing is good. Allen was our technician today. He has worked with this company close to 30 years. Super knowledgeable and trustworthy. I highly recommend this company.
Rachel Rovik
18:35 04 Oct 22
Maria and her team did a fantastic job of replacing our hvac duct work. They showed up on time and we’re very respectful of our home. They cleaned up their work so well, you would never have known they were there. I will recommend them to all my friends and family.
Laura DeSantis
10:32 04 Sep 22
Great!
Girley
20:52 08 Aug 22
Really pleased with my experience. Installation was timely, the staff were knowledgeable and our AC works great. Pricing was transparent and reasonable for what we get. Not sure what else you can ask for.
Alex Hogan
16:27 08 Aug 22
Billy Reese
02:03 02 Aug 22
Kelly Kjostad
20:44 21 Jul 22
Geoff and the team at Sullivan did a fantastic job replacing our aging HVAC system. We had a complex system and the team assessed our needs and designed a great solution for our 2 story home. I got 4 bids and the Sullivan bid was by far the best design. The other companies just wanted to replace our system with the same. Design was 100% Execution was 100% Thanks Geoff and team.
Allan Scozzafave
00:02 29 Jun 22
Cool guys I dealt with today. They seem laid back and down to earth. I had an interview with them earlier today. Hopefully we can work something out.
Shawn Chance
23:42 21 Apr 22
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