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Google Rating
Based on 391 reviews
Facebook Rating
Based on 7 reviews
The whole crew was awesome. They where very professional and clearly explained everything that was going to happen showed me everything after they finished and cleaned up after themselves.
Todd Knopp
Todd Knopp
13:06 21 Jun 21
Great service! Dan & Zach are awesome, they also helped move the plants!
Lasifu Ta
Lasifu Ta
19:36 18 Jun 21
Very easy installation of a new gas furnace and new to the house AC. Tyler & Ryan were very polite and COVID aware, they took care of everything and walked me through how to operate everything. The new system passed the city's inspection on the first visit.
Eileen Burns Caparoso
Eileen Burns Caparoso
18:43 13 Jun 21
The install technicians, Sales team and customer service did an exceptional Job. They were very courteous, knowledgeable. They did not disrupt our house during their installation at all. They clearly explained everything about the use of our new AC installation. I highly recommend MM comfort system.
Michael Maddox
Michael Maddox
15:39 12 Jun 21
I would recommend MM Comfort Systems to those looking to install AC or a new furnace. The installers, Sam & Ruslan were efficient, clean and knowledgeable, in and out in two days, one day for furnace replacement and one day for new AC. From start to finish MM employees were polite and efficient, knew the correct installation for new electrical, heating and AC. All passed inspection.
George Jonson
George Jonson
12:38 10 Jun 21
We found the worst situation possible when having a different company come out to quote repairs on a system we inherited with the purchase of our home. The furnace and AC were broken and red tagged, that other company quoted a lower quality system replacement at 5K more than MM. Jason was a great no pressure salesman who gave good recommendations on system selection based on needs and budget. We agreed on the price and got it scheduled ASAP. Sam and Antonio arrived to our house right at 8am when the noise ordinance shuts down for the morning and proceeded to uninstall the ratnest of an old system and cleaned up the install and put in the new Carrier system which has brought us much comfort and sleep for the last week. THANK YOU THANK YOU THANK YOU as my 3 year old would say.
Colby Crouch
Colby Crouch
21:08 09 Jun 21
Sam & Antonio were professional and friendly. They left no mess. They cleaned up. They were actually very good with the install and took off shoes when entering the house. Highly recommend!
Mai Mai
Mai Mai
05:02 04 Jun 21
Great job really nice and friendly
Kenny Li
Kenny Li
18:33 13 Aug 20
Installed a heat pump with MM Comfort Systems for central air in the summer and significant heat savings in the winter (we estimate over $1500 a winter in propane savings). They were in an out in a day unobtrusive, professional, gave me great options and far better equipment for the same price as other quotes I'd recieved. The system is working great, Travin and Kyo were great and even tolerated me doing some training with my dog around strangers! 100% recommended
Randall King
Randall King
19:25 15 Jul 20
I highly recommend MM Comfort Systems for their professionalism, great customer service, and quick response. Tom, who came out to give us a bid, answered all of our questions, and emails promptly. The installers, Drew and Lamont did a meticulous job with the install of our new furnace and AC unit. We had other bids, and this was the one we ultimately went with because of their knowledge, and quick responses.
Colleen Jensen
Colleen Jensen
18:38 27 Jun 20
We just had a new heater and air conditioner put in our home. MM Comfort Systems were fantastic! I got several bids, but there’s was the best by far. They were prompt with correspondence and the whole process was super fast. The estimator Rod Kippes was great and explained all of the options we had, teaching me about how the system worked and answering all of my questions. Install was beautiful and the installers Dan and Alex were so friendly and knowledgeable. They explained how to operate and maintain my furnace and taught me how to program my thermostat. I couldn’t be more happy with my new equipment and would recommend MM Comfort Systems to anyone needing heating and cooling in their home.
Rob Lane
Rob Lane
16:19 03 Jun 20
Zach and Randall came at a very challenging time for everyone (Everyone is currently self isolating at home) They were not only respectful of my home, but were very professional and were able to communicate and complete the job while maintaining a safe distance. They were on time and very efficient with their work. The system itself, while only a few hours old, really beats the window units I was using before. My only regret is not making the plunge sooner. Thanks MM!
Jonathan Saenz
Jonathan Saenz
21:24 29 Apr 20
I really like that they've incorporated virtual appointments and no contact service calls during a time like this. They've made maintaining our home's air systems super easy and are all very friendly.
Aileen Song
Aileen Song
21:01 22 Apr 20

Our Accreditations

ACCA Quality Assurance Accredited
Snohomish Registered Trade Ally
Snohomish County
North American Technician Excellence Certified
NATE award
Accreditated Business
MM Comfort Systems BBB Business Review
A Rating Angie's List
Angie's List
Angie's List Super Service Award

About MM Comfort Systems

MM Comfort Systems believes your comfort should never be compromised. Over the years, we’ve finessed our delivery of HVAC products and services to a unique level of service we’ve become known for: #FixitFast #InstallitRight


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9680 153rd Ave NE,
Redmond, WA 98052

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