How the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 55%92+50.2Reliability 24%91+22.1Value 14%100+14.1Replies to reviews 7%92+6.5Craft & service penalty96−0.4Experts Score= 92Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.92SCORECM Heating
Everett, WA · Grade ALetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #28Position by Experts Score among all companies we track in this category. of 54 leak detection services · 4.9★ from 7,953 Google reviews
Report card
Percentile vs other leak detection services (100 = best)Each factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: value and momentum; weakest: reliability.
Reviews for your job
Customers hired CM Heating for 8 kinds of job.
CM Heating for heating system installation
Clear ✕All 641 Google reviews tagged “Heating system installation” · showing 60
I called to explore how expensive it would be to upgrade our heating and maybe add AC. I never expected that we'd have a brand-new HVAC system running smoothly the very next day. CM delivered a lightning-fast, high-quality install with top-notch customer service. The process was completely painless, even despite…
CM heating completed a high-efficiency furnace replacement and installation of a new heat pump for us in July 2026. Planning, permits and turn-key installation was completed within only about 2 weeks from when we called. CM beat out two other companies in the bid; however, the final decision to move forward with CM…
We had a furnace and heat pump installed. Very efficient, professional. They did a quality work install and finish and cleaned everything after they were done.
I can always count on CM Heating to come to my rescue right away. The team members are always friendly and informative.
Good Experience. Full heating and Air conditioning IN ONE DAY. Got big discount and duct cleaning included. Cheaper than others.
CM heating went above and beyond. If you have HVAC needs, use CM heating out of Everett Washington. They were professional, clean, prompt to respond to every need from beginning to end on our project. Money well spent by all means. Thanks CM and all the guys that made my project turn out awesome.
Great service! Professional, prompt, good communication.
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…
Great guy overall. Extreme attention to detail. I wish all customer service representatives were like him.
CM installed my heat pump a few years ago and have taken great care of me ever since. Had an emergency and you can call day or night and they send someone right out. Love this company and the crew is always so friendly and professional!
You will not find a more professional HVAC/Plumbing/Electrical company anywhere in the Seattle area! These technicians are very highly trained and the services they provide are consistently excellent. We've used them for years. My company has also utilized their services for many years. They are not the least…
Joe was super knowledgeable, explained what I needed, went over installation and the process in detail.
Chester was a great sales guy! knowledgeable, professional and thorough understanding of the heat pump installation process i needed.
Absolutely the best service from scheduling/estimate/installation/carpentry. Totally impressed. Best group of employees ever. Would not go anywhere else. Thank you to all Also had duct cleaning-Keegan did a great job & discussed Smart thermostat & it’s many functions.
Quick friendly and very accomodating, I would highly recomend them to anyone needing heating or cooling work done.
Keegan, and the other young man who worked to clean the air ducts, were very friendly and knowledgeable! They took time to answer my questions and educate me on my new heating system. I would highly recommend this whole experience and service!
Adam was very professional and friendly. He explained things to me in a way that I could understand the pros and cons of our furnace. I highly recommend this company. We have been with them for 3 years now and haven't had any issues with them whatsoever. Thank you Adam for everything.
The installation crew did wonderful work in a timely manner. Everyone I have had the pleasure to interact with from CM Heating has been friendly and helpful.
Very pleased with the work. Explained all the work to be done. Very friendly crew. Would definitely use again.
Hunter and Tony From CM Heating were out to do an air handler and heat pump swap. They were on time, they were efficient they were clean. Great guys to work with. These are the guys you should be doing business with.
Love the service!!!
Very prompt, efficient and knowledgeable in all aspects of our service call.
We had a great experience using CM Heating. We had Trevor out to give us a quote. He was very professional and answered every single question that we had. We approved the quote and they were actually able to do the install the next day, which was awesome. We had a new heat pump installed. Tim and Saul were the main…
Exceeded All expectations . Had a new furnace installed today. Saul and Tim were professional, efficient, knowledgeable and expedited installation of new furnace and removal of old one in NASCAR record time. Now I understand why CM HEATING has so many positive reviews. Thankyou for making the experience positive and…
5 stars Mack is the man!! Got my AC working perfectly.
He explained everything so I could understand, offered me replacement parts or a new furnace. When I said I wanted the parts replaced, he had no problem with that. I have heat! Next was a visit from Joe. He explained new furnace options, heat pump options, and mini split options. He explained where any lines would…
Great experience thus far! Love the guyzzzzz!
I am so happy after using CM Heating to replace our furnace & A/C! From the beginning they have exceeded my expectations. Chester during the initial visit & estimate was friendly, thorough, paid attention to our needs & concerns, and answered all of our questions. After scheduling the install with a quick…
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…
Spencer is not much of a carpenter 😉 !!... but he is a hell of a lead tech. He was prompt, polite , communicative, and patient. He treated his co - workers with respect and humor. He treated our home as if it were his. He treated us with respect and explained everything to us . He's a hard worker and very…
Jacob and his team just completed the install of our home furnace to our satisfaction.
Chris came to my home and installed heaters and thermostats in all rooms. He was very polite and kind, he even enjoyed my dogs. He made sure I knew everything and suggested making sure to clean them out every 3-6 months since I have pets and your typical dust. Chris was very professional. Thank you CM Heating
My furnace just struggled to fire up and would instead cycle repeatedly. I called CM Heating and they were able to get some out to look at it same day. It was diagnosed and the issue aligned with what I understood about my furnace in the past few years. They were transparent about pricing and availability of parts.…
CMs tech, Kevin, did a great job servicing our heating system. Was on time. Very professional, knowledgeable and courteous. Highly recommend CM Heating.
They are the best and so professional and thorough. They installed a new system and from the first call CM heating has been 100% the best
I just had the unfortunate situation of a broken down furnace that was 35 years old. I had a lot of recommendations, and many were for CM Heating. I called them and unfortunately my furnace was too old to repair. Fortunately, they sent out Amber, their newest sales person and she was incredibly kind and patient…
Jon Jansen was very knowledgeable and easy to communicate with. He had my problems fixed quickly. He easily answered my questions. He is a wonderful asset to the company. I recommend him highly
CM heating is great, good service good quality work and very accomdating. Friedly and professional crew as well.
Emmanuel Maldonado at CM Heating came a few hours after we called them. He was extremely polite and knowledgeable about our Heating system. He fixed the problem, changed the filter and gave us instructions. We were absolutely pleased with his high quality work. After the awesome work of Emmanuel, we were visited…
C M Heating did an amazing install of our furnace. They also returned to finish the attic access that was enlarged for the new furnace. Very thorough and friendly.
Javierre was terrific, he really knows his stuff. Javierre listened to us, and helped us identify the right products and services based on our needs and budget.
Keegan did a great job of cleaning our air ducts. He kept us informed throughout the entire process. He was very pleasant, professional, and knowledgeable.
I cannot say enough good things about the service I received from Zachary McMurphy at CM Heating. Zach stepped in at the end of the day after another technician’s visit fell short, and the difference in professionalism and workmanship was immediately clear. He took full ownership of the situation and when he wasn’t…
Hagen Tidwell is awesome. Very knowledgeable and patient. Great customer service. Mahalo Nui Loa
Very professional. Great price. Fast response. My heater went out on one of the coldest days this year and I have a new furnace installed in less than 24 hours. “C M Heating, The One To Call.”
The technician was friendly.
Hunter and Tyler from CM Heating did an excellent job installing our new furnace. They were professional, punctual, and very knowledgeable. They explained everything clearly, answered all of our questions, and completed the installation efficiently. The work area was left clean, which we really appreciated. We’re…
I needed a new furnace and had a great experience with CM Heating. I am truly impressed with their communication and service. They were able to help right away, which I really appreciated. Everyone I interacted with, Joe, Chris, Remis, and Spencer, were friendly and professional. The whole process was smooth and stress free. Thank you!
Jon Jansen of CM Heating did an excellent job of diagnosing and then installing new electric heaters.
Estimator, Chester, provided a complete estimate, with four alternatives, for replacement of a 40-yr old furnace in one of our rentals. He explained the alternatives and provided a recommendation that recognized our intentions for the property.
Josh and the CM Heating team did an amazing job in a tight spot on NeW Years eve. I highly recommend them for any heating/cooling job!
Excellent job!
Michael was prompt, professional and installed the system as expected
Heat pump quit working, service person came out the next day..worked on the unit for hours, but was unable to get the unit to work. The next day a service rep came out talked about my options was able to get great financing and within 4 days a crew came to the house and worked until the new units were in and took us…
Very knowledgeable and professional in every sense of the word!!! Awesome!!!9
Spencer arrived timely, was friendly and didn't waste any time getting the old furnace out and the new heat pump installed. He explained the process and where they would be working so I knew what to expect. He answered all my questions during the install and gave me a complete tour of my system and how it works. I…
Definetly a craftmen in his trade, beautiful job. Thank you.
Justin’s crew did a phenomenal job today on our furnace installation and cleaning the ducts. He worked extra hard problem solving a bizarre situation, explained everything thoroughly, cleaned up the space, and provided details on next steps. We greatly appreciate their hard work!
We've worked with CM heating for several years. They've installed a heat pump and furnace for us, and do our yearly maintenance. They've always been very professional and quick to respond when we've had issues.
Very thorough job. Emanuel was very intelligent and dedicated. He not only explained what he was doing but also provided suggestions on how to keep my furnace working correctly. I would recommend CM heating to all the folks in my community. Had another appointment with Kyle and hes was very helpful and…
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Heating system maintenance | 861 | $78–$251 |
| HVAC system maintenance | 733 | $39–$264 |
| Heating system installation | 639 | $1.1k–$2.1k |
| Heating system repair | 553 | $114–$529 |
| Install AC | 413 | $1.6k–$2.9k |
| HVAC system repair | 354 | $114–$580 |
| A/C system maintenance | 343 | $37–$295 |
| Installation | 253 | $578–$2.1k |
