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MM Comfort Systems

Heating and Air Conditioning, Electrical, Air Duct Cleaning,

About us

MM Comfort Systems has provided award-winning customer service for over 40 years, and now part of Home Comfort Alliance, we’re doing it even better by providing more home comfort solutions in more places. Call us today for all your heating, air conditioning, plumbing and electrical needs. We promise you’ll feel comfortable throughout your entire experience with us.

Business highlights

47 years of trusted experience
Family Owned & Operated
Emergency Services Offered
Eco Friendly

Services we offer

HVAC/Plumbing/Electrical. Installation & repair for gas, oil and electric furnaces, air conditioners, heat pumps, indoor air quality installation, electronic air cleaners, UV lights and HEPA filters, home assessment, complete duct cleaning & sanitizing, plumbing repairs, plumbing replacements, plumbing upgrades, toilets, sinks faucets, hose bibs, sump pumps, leak repair, water filtration, and water heaters.

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

American Express
Check
Financing Available
MasterCard
Visa

Photos of past projects

Reviews

4.6330 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
77%
4
11%
3
5%
2
3%
1
4%


Rating CategoryRating out of 5
quality
4.7
value
4.5
professionalism
4.7
responsiveness
4.7
punctuality
4.8
Showing 51-75 of 330 reviews

Mark W.
12/2020
5.0
heating & air conditioning/hvac
  + -1 more
First of all I went to 2 other furnace companies and one said they can get a technician ONE WEEK from now to fix my furnace. Another said 4 days from now. CC Comfort said between 2-5pm today and the technician came at Noon!! Great to get same day service. Great to get here ahead of schedule. The furnace came on by itself, but still wanted the technician to find out why it failed. He thoroughly checked the wires for required amps and systems and very pleased with that. Lastly, he did not charge me for his onsite time, just the visit, which was half of what another stated. I am changing furnace company to MM Comfort for annual maintenance. Great same day service in December, knowledgeable thorough technician, and arrived ahead of scheduled.
Description of Work: Furnace failed to come on and needed someone to fix it asap given a cold December day.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Toni P.
11/2020
5.0
heating & air conditioning/hvac
  + -1 more
Joe and Russ did an excellent job of communicating and installing. Hannah at office did excellent job with communication. They filed the paperwork to PSEG for our rebate and took the rebate amount ($350) off our purchase price, and registered the furnace with Carrier after it was installed. Full service company.
Description of Work: Install new furnace

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Kirk S.
10/2020
5.0
heating & air conditioning/hvac
  + -1 more
I got bids from 3 companies and MM Comfort System's was the best price by far. The installation went smoothly and only took a few hours. Very satisfied with the results.
Description of Work: Furnace replacement

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$3,650

Roberta T.
10/2020
5.0
heating & air conditioning/hvac, air duct cleaning
  + 0 more
Russ and Joe did a great job! They arrived promptly and worked very efficiently, getting everything done in one day. COVID protocol was followed. They answered all my questions and even fulfilled my request to relocate the thermostat. I would definitely recommend this company!
Description of Work: New furnace and air conditioner

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Steve W.
10/2020
5.0
electrician, heating & air conditioning/hvac
  + 0 more
The install went well, Drew and Lamont went out of their way to minimize the amount of time that heat was not available. They gave me a detailed orientation of the new system and thermostat. The city inspectors approved the installation without any corrections.
Description of Work: Replace heating system

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$12,000

Larry E.
09/2020
5.0
heating & air conditioning/hvac, air duct cleaning
  + 0 more
Our problem with our unit malfunction was diagnosed quickly and repair recommendations and options were discussed promptly. The service was scheduled in a timely manner through emails and phone conversation. On day of our scheduled service, the installation team of Chris & Joshua were on time and courteous. They seemed to work well together and quite efficient while taking special care to avoid our shrubs and plants that were nearby the unit. The team electrician made his rounds on time to do his part. The whole experience went well from start to finish.
Description of Work: Replace outside a/c unit

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,850

Matthew M.
09/2020
5.0
heating & air conditioning/hvac, air duct cleaning
  + 0 more
Great job done by the installers Mike and Alex. They were very professional, courteous, and efficient. After the installation they set up the thermostat and explained the operation to us. I wish all of the service people we worked with were this nice.
Description of Work: Installed new HVAC equipment

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,800

Bronislav K.
09/2020
4.0
heating & air conditioning/hvac, air duct cleaning
  + 0 more
I am very happy with the professional and friendly service by MM Comfort Systems. Both Sam and Emmanuel are true craftsmen, vey knowledgeable and thorough.
Description of Work: RePlacing furnace and air conditioner

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

William S.
08/2020
5.0
electrician, heating & air conditioning/hvac, air duct cleaning
  + 1 more
Installation and replacement professionally done with high quality workmanship by Joe and Russ. Job completed on time.
Description of Work: Install AC and replace furnace

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$14,500

Mike B.
08/2020
5.0
heating & air conditioning/hvac, air duct cleaning
  + 0 more
What a great experience! From the initial phone call to completion, I am 100% satisfied. Joe and Russ who installed the heat pump did a top-notch job and made the whole experience a pleasure. I would definitely recommend this company, and if I ever need any heating/cooling needs again, I know where to go. Thank you!
Description of Work: Installation of heat pump

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,500

garth T.
08/2020
5.0
heating & air conditioning/hvac
  + -1 more
arrived right on time. Stayed until the job was complete and to my satisfaction
Description of Work: new heat pump and air handler

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$12,000

Molly F.
08/2020
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
Excellent experience with M & M Comfort Systems in purchase and installation of a new replacement air conditioner through Costco. An excellent price compared to my other bid. Professionalism every step of the way from Jason Butler in Sales and Shirley Wilkes in the office, to a seamless installation by Sam and Mark. Thank you M & M. I am pleased to recommend you to others.
Description of Work: Purchased replacement Air Conditioner

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$7,000

Jonathan F.
07/2020
5.0
heating & air conditioning/hvac
  + -1 more
The installers Adam & Andrew were very professional. They did a fantastic job, showed up on time, finished in a timely fashion, and cleaned up perfectly after themselves. I highly recommend working with MM.
Description of Work: Installed a mini split AC unit

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Jonathan G.
07/2020
5.0
heating & air conditioning/hvac
  + -1 more
It frankly went very well! They were upfront with their estimates, they came in on budget, and the installers I worked with, Drew and Lamont, walked me through the process in a way that was easy to understand. They delivered on the installation quite well, and on time! When it was all said and done with, the installation process took no more than a day, and the output of the system met my expectations pretty handily.
Description of Work: I needed an AC system added to my home.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$6,700

Rob L.
06/2020
5.0
heating & air conditioning/hvac
  + -1 more
We just had a new heater and air conditioner put in our home. MM Comfort Systems was 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.
Description of Work: Heating and air conditioning installation

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Eva .
06/2020
5.0
heating & air conditioning/hvac
  + -1 more
Sam and Justin from MM Comfort Systems did an excellent job of installing the heat pump in a tricky location under a raised wooden walkway. The side discharge unit is hidden from view of the street and from my neighbors nearby condos. My noisy 1984 furnace was replaced with a quiet air handler and new thermostat. My condo will finally be warm in the winter and cool in the summer. Sam and Justin make a good team -- friendly, competent and careful about cleaning up the work areas.
Description of Work: Heat pump, air handler and thermostat installation

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Danielle D.
05/2020
5.0
heating & air conditioning/hvac
  + -1 more
Great. Russ and Chris showed up on time, wearing PPE. They installed both units and associated piping to minimize space use. They left their work spaces clean. And they wore facemasks when accessing the house to install the control unit or when talking to me.
Description of Work: InstAllation of heating/cooling system

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$8,000

Lynn H.
05/2020
5.0
heating & air conditioning/hvac
  + -1 more
It went great.Tom and Jordan were on time and quick. After the job they cleaned everything up! My dog, Gracie misses them.
Description of Work: Removal of oil furnace and install heat pump.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Michael S.
05/2020
5.0
air duct cleaning
  + -1 more
came recommended by family member. easy to schedule with and did the job just perfect. Thanks guys
Description of Work: air duct cleaning

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,000

Response from MM Comfort Systems
Thanks for inviting us to perform this service for you! We are delighted to hear that we met your expectations.

Steve B.
10/2019
5.0
heating & air conditioning/hvac
  + -1 more
Derrick Webster came out to our home to look at what needed to be done to replace our furnace. He prepared an estimate of three options. He was very thorough and answered all of our questions. We scheduled a date and he had two professional HVAC people at our home right on schedule.
Description of Work: Gas Furnace Replacement

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$5,000

Response from MM Comfort Systems
Thank you for taking the time to share your positive experience with us! We look forward to keeping your system running well for many years to come. Thank you for being a MM customer!

Christa E.
05/2019
5.0
heating & air conditioning/hvac
  + -1 more
Tor has clear expertise in boiler mechanics and helped us better understand our system. He did a thorough job: unit-check for water leaks, inspect circ pumps, thermostats (no batteries), Hot Water Loop. Cleaned combustion air motor, cleaned flame sensor/igniter, and flushed pressure release valves. We've had different service professionals check it and always get a different story about how complicated and mysterious boilers are, often blatantly trying to upsell us. None of that this time. Tor was frank, cost conscious, safety conscious and down to earth. We signed on for a modest discount to have M&M Comfort Systems provide an annual service check. They will be our go-to from now on.
Description of Work: Maintenance service for boiler

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
4.0

Yes, I recommend this pro
$216

Carl W.
03/2019
1.0
heating & air conditioning/hvac
  + -1 more
Over a year ago, I asked MM for a quote on installing a new furnace. My furnace is located in a closet off the hallway surrounded by bedrooms. In that location it should have been very clear to the salesman that furnace noise is a critical issue. I specifically asked the salesman about noise, and he said the furnace he recommended would be so quite that we would hardly know it was running, so I went with his recommendation. But his statement about noise turned out to be totally false. The new furnace was much louder that the old furnace, and it woke me up every night. I called MM several times complaining about noise, and they send people out to check. First they said nothing was wrong. Then they said maybe you could try this or that, but they seemed unsure about how to deal with the noise. Finally after a year, I got a specific proposal from them about how to reduce noise in the ducts, but their cost estimate for that work was high. Considering that I blame MM for my noise problem, I think their cost estimate was unacceptably high, unless their intent was to drive me away. In the end, I chose another company to install duct revisions to reduce noise, and the other company's cost was much less than the estimate from MM. The other company also told me that part of the noise problem was that MM had sold me a furnace that was bigger than needed for my small house. If the furnace was bigger than needed, that must also mean that I paid more than necessary.
Description of Work: Replace old furnace with new high efficiency furnace

Rating CategoryRating out of 5
quality
3.0
value
2.0
professionalism
1.0
responsiveness
2.0
punctuality
3.0


Response from MM Comfort Systems
Your experience matters to us [Member Name Removed] and we appreciate you speaking up. We've been trying to reach you and would like to connect. Will you please call us at 425-881-7920 and ask for Chris? We look forward to speaking with you.

Alyssa E.
12/2018
5.0
heating & air conditioning/hvac
  + -1 more
Service was excellent - Felipe took the time to explain what the problem was and how it could be prevented in the future. He was extremely helpful, patient, and empathetic and was one of the best service professionals that I’ve worked with. Thanks you so much for your help!!
Description of Work: Our furnace shut off and would not re-light. Several components needed to be replaced.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$150

anita H.
11/2018
5.0
heating & air conditioning/hvac
  + -1 more
outstanding service! Filips, very friendly tech with tons of insights and great suggestions!
Description of Work: Maintenance

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Gail H.
08/2018
4.0
heating & air conditioning/hvac
  + -1 more
The problem turned out to be a broken thermostat. The serviceman, Herb Goldman, arrived punctually, found the problem, and said he could replace the thermostat with one in his truck "that was expensive." He was already on site, and I didn't want to have to pay for him to come back and pay for installation, so I bought the new Honeywell 8000 for $479. I found the same device on Amazon for $179. Because I'm a "platinum" customer I got a 15% discount on the new thermostat. Still, such a huge markup is price gouging. The service people who've come to the house over the years from MM have always been terrific. This is the first disappointment I've had with them.
Description of Work: Furnace wouldn't start

Rating CategoryRating out of 5
quality
5.0
value
1.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$557.27

Contact information

9680 153rd Ave NE, Redmond, WA 98052

http://www.mmcomfortsystems.com/

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day

Licensing

Bonded

Insured

Licensed*

Trade License Number
MMCOMCS85564
Trade License Locale
WA
Trade License Authority
Washington: Contractors
Trade License Expiration
09/24/2023

Eco-friendly Accreditations

LEED Accredited Professional
Yes
Energy Star Partner
Yes
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
Yes
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Electrical,
Air Duct Cleaning,
Water Heaters,
Plumbing

FAQ

MM Comfort Systems is currently rated 4.6 overall out of 5.

Sunday: Open All Day

Monday: Open All Day

Tuesday: Open All Day

Wednesday: Open All Day

Thursday: Open All Day

Friday: Open All Day

Saturday: Open All Day

MM Comfort Systems accepts the following forms of payment: American Express,Check,Financing Available,MasterCard,Visa
Yes, MM Comfort Systems offers free project estimates.
Yes, MM Comfort Systems offers eco-friendly accreditations.
No, MM Comfort Systems does not offer a senior discount.
Yes, MM Comfort Systems offers emergency services.
Yes, MM Comfort Systems offers warranties.
MM Comfort Systems offers the following services: HVAC/Plumbing/Electrical. Installation & repair for gas, oil and electric furnaces, air conditioners, heat pumps, indoor air quality installation, electronic air cleaners, UV lights and HEPA filters, home assessment, complete duct cleaning & sanitizing, plumbing repairs, plumbing replacements, plumbing upgrades, toilets, sinks faucets, hose bibs, sump pumps, leak repair, water filtration, and water heaters.

Contact information

9680 153rd Ave NE, Redmond, WA 98052

http://www.mmcomfortsystems.com/

Service hours

Sunday:
Open All Day
Monday:
Open All Day
Tuesday:
Open All Day
Wednesday:
Open All Day
Thursday:
Open All Day
Friday:
Open All Day
Saturday:
Open All Day