Get ANY SIZE A/C for just $179.99/mo plus our UNBEATABLE Lifetime Warranty. Click here to learn more!

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CM Heating, Cooling, 
Plumbing & Electrical

Serving Snohomish, King, Skagit & Island Counties
There's No Beating CM Heating

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Having proudly served Snohomish County, WA for over 35 years, CM Heating is among the very top-rated HVAC contractors in Washington State. Recent awards include ABA Small Business of the Year (nationally), Inc. 5000 list of America's Fastest-Growing Companies (nationally), and Top Ductless Performance (5-state area; 6 years in a row; top 1% nationally in 2017). Additionally, we carry more 5-star reviews than any other heating/cooling contractor in the region. We specialize in energy-efficient systems such as standard heat pumps and ductless heat pumps. We provide a combination of the best reputation, brands, warranties, craftsmanship, and price all backed by a 100% satisfaction guarantee.

We're proud to offer Comfort as a Service, a hassle-free way to get energy-efficient heating and cooling systems and water heaters for a low monthly payment and all repairs, maintenance, even filters are NO ADDITIONAL CHARGE EVER. We take care of everything. That's an Unbeatable Lifetime Warranty.

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Ready to upgrade your home's heating & cooling system? Get a FREE furnace with purchase of select cooling system(s), plus get a FREE clean air upgrade! Learn more here.
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Get ANY SIZE A/C for only...

$179.99/mo

Upgrade to a high efficiency air conditioner with top-rated SEER performance rating. Zero down. Unbeatable Lifetime Warranty. Ask about our Clean Air Upgrades, including dehumidifier and humidifier options! Learn more here.
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Financing for Qualifying Applicants

Here at CM Heating, we understand how hard it can be to keep up with the rising cost of home maintenance and repair. That is why we have set up programs to help you!

We offer resources for any of your jobs or needed repairs that will help you manage the affordability of an efficient new system or repairing an existing unit.

Apply for financing today! Click the button below to view our financing options. Financing is subject to approved credit.

4.9 Stars (7982 Reviews)

See What Our Customers Are Saying

We work tirelessly to build long-term trust with our customers which is reflected in the reviews below.

I had an underfloor radiant heat system that constantly leaked. Sick of the repair bills, I checked reviews online and chose to call CM Heating to discuss options. After a few minutes on the phone, an appointment was set to meet with a Comfort Specialist the next morning. Despite driving an...
I had an underfloor radiant heat system that constantly leaked. Sick of the repair bills, I checked reviews online and chose to call CM Heating to discuss options. After a few minutes on the phone, an appointment was set to meet with a Comfort Specialist the next morning. Despite driving an hour and a half, Samir Khoury arrived precisely on time at my home. Friendly and knowledgeable, we talked about various options and after looking through the house, he made a recommendation to install a three zone mini-split heat pump. (I might add, this was on a Friday) He put together a quote on the spot, reviewed my electrical panel with his Electrician Manager who gave a thumbs up immediately, and went over everything with me. He told me that if I accepted the quote his team could install the next day, a Saturday. I talked to my wife and we agreed this was a good price and the right choice. Signing the approval online, we opted for a Monday installation instead of Saturday so we could be better prepared. On Monday, the permits were emailed to me right away and the installation team showed up and got to work. Friendly and efficient, the two installers plus an electrician, got the three mini-splits mounted exactly where I asked and the heat pump installed. This was a fast, efficient, and highly competent crew and my house has never been warmer or more comfortable. Thanks to Samir and the team at CM Heating, we are warm and now we will have AC this summer!

Dan at CM Heating was fantastic! He was on time and got right to work. Once he finished his inspection and service, he reviewed everything with me in detail, showed me pictures and then suggested the necessary repair. He was not at all pushy. Dan was able to make the repair on the same trip out....
Dan at CM Heating was fantastic! He was on time and got right to work. Once he finished his inspection and service, he reviewed everything with me in detail, showed me pictures and then suggested the necessary repair. He was not at all pushy. Dan was able to make the repair on the same trip out. Perfect experience! I highly recommend CM Heating and their technician, Dan Kelso.

Had great service today from Adam the technician. My furnace not operating correctly, and I gave CM Heating a call. The pricing was very reasonable. Adam was able to quickly diagnose the issue and make the repair. If you have any furnace issues, I recommend giving CM Heating a call.
This company is wonderful to work with. I was having trouble with the batteries in my outdoor sensor. I looked it up on the internet and discovered what kind of batteries to buy. I thought I bought the right type. I called the company because it kept telling me I needed to replace them. The...
This company is wonderful to work with. I was having trouble with the batteries in my outdoor sensor. I looked it up on the internet and discovered what kind of batteries to buy. I thought I bought the right type. I called the company because it kept telling me I needed to replace them. The technician that came out put the correct ones in place and did not make me feel stupid. I learned a valuable lesson. I was treated with respect and gentleness and for that I’m grateful.

CM Heating & Cooling did an amazing job. They showed up right on time, got straight to work, and were in and out efficiently without cutting any corners. The crew was professional, respectful, and made sure everything was clean before they left. It’s rare to find a company that’s this...
CM Heating & Cooling did an amazing job. They showed up right on time, got straight to work, and were in and out efficiently without cutting any corners. The crew was professional, respectful, and made sure everything was clean before they left. It’s rare to find a company that’s this reliable and easy to work with. Highly recommend them if you want the job done right the first time.

Emmanuel and his trusted sidekick performed outstanding feats of excellence that have seen no match from mere normal technicians. They took a sows ear and turned it into a silk purse. The careful removal and re-installation of our existing split system has been a experience that should be...
Emmanuel and his trusted sidekick performed outstanding feats of excellence that have seen no match from mere normal technicians. They took a sows ear and turned it into a silk purse. The careful removal and re-installation of our existing split system has been a experience that should be witnessed by all. The total job was beyond reproach. It was a pleasure working with such professionals. There's no beating CM Heating

Entire process from start to finish was professional, friendly, low pressure and technically sound. Installation team arrived on time and were finished by mid afternoon. They explained differences between my old gas system operation and the new heat pump system. My biggest worry switching to...
Entire process from start to finish was professional, friendly, low pressure and technically sound. Installation team arrived on time and were finished by mid afternoon. They explained differences between my old gas system operation and the new heat pump system. My biggest worry switching to heat pump was that air temperature at the vent would be unpleasantly cool. That is NOT the case and we are pleased with the comfort of the system. Everything was cleaned up when they left and installation was very professional and tidy. I highly recommend this company.

Damaged water main replacement. Will likely update after the work is fully done. Mario was tops - broke the news as gently as he could (no one is calling a plumber and expecting their wallet to come away unscathed). Very thorough - explained the process and the hurdles in terms this techie could...
Damaged water main replacement. Will likely update after the work is fully done. Mario was tops - broke the news as gently as he could (no one is calling a plumber and expecting their wallet to come away unscathed). Very thorough - explained the process and the hurdles in terms this techie could grasp. Gave us honest estimates regarding duration and cost. Recommended by our realtor, and we would recommend as well.

Awards & Recognition

Gold 2024 Stevie Award winner emblem with laurel wreath and blue triangle held by a golden figure.

2024 American Business Awards

Company Of The Year - Consumer Services GOLD STEVIE ® WINNER

Excellence in Customer Service Award 2024 in speech bubble style design with blue and black text

Customer Service Award

Excellence in Customer Service Award 2024!

Gold medal with chain labeled Platinum Winner featuring a stylized golden Moai statue on black background.

Company & Organization - Best Workplace of the Year

TITAN Awards!

Gold pocket watch medal with chain and red face labeled Gold Winner with Easter Island Moai statue icon

Company & Organization - Construction

TITAN Awards!