MM Comfort Systems
(425) 223-3133

Heating & Cooling Repairs

NATE technicians are available for emergency repair services 24-7.

Choose Us for Your Furnace, Heat Pump and A/C Repairs

MM Comfort Systems has over four decades of experience in handling the comfort needs of King, Pierce, and Snohomish County residents. We’re here to handle all of your heating and cooling needs. We provide service repairs for furnaces, heat pumps, air conditioning, and water heaters. We service all brands, and our team of experts is always available for you, around the clock 24-7!

If you happen to notice any of the following signs, be sure to get in touch with us right away:

Decrease in efficiency
Unusual odor from system
Ice on your AC evaporator coil
Strange noises
Excessive heating & cooling costs
Dealer Homeowner Basement Furnace
Please fill out the form below and our comfort consultant will reach you shortly!
If "Other", let us know how you heard about us below!

Why Choose MM Comfort Systems to Service Your Heating or Cooling System?

We get that Comfort Systems aren’t something you want to worry about. You just want them to work. Unfortunately, when something breaks it’s usually at the most inconvenient time. When that happens you want it fixed and fixed fast.
Our #FixitFast Reputation
We service every make and model and will get you scheduled quickly and conveniently so you can get back to what you care about most. We’re here for you with 24-7 service.
We Keep Track
We record every service call, what was done (and by which technician) including their notes about the details that matter. You don’t have to remember because we will!
Our Performance Promise
We stand behind our results with our pledge for your satisfaction. If for any reason you are not completely satisfied with our service, we will do everything we can to make it right.
air conditioning repairs
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
Years Experience
Installations Completed
Comfort Club Members

Our Accreditations

ACCA Quality Assurance Accredited
Snohomish Registered Trade Ally
Snohomish County
North American Technician Excellence Certified
NATE award
Accreditated Business
A Rating Angie's List
Angie's List


Our Office

Office: M-F 8am - 5pm
Services: 24/7
9680 153rd Ave NE,
Redmond, WA 98052

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