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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 276-300 of 330 reviews

Daniel W.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown

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

Raymond H.
02/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: They installed a heat pump and they do the annual maintenance.
Rating CategoryRating out of 5
Yes, I recommend this pro

Bob M.
01/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: They installed a new furnace and they also do the annual service to check the system out. They have done a good job of coming back to service the system. They are reliable and I like them. They have been doing a good job.
Rating CategoryRating out of 5
Yes, I recommend this pro

Tom A.
01/2016
3.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: maintenance on gas furnace went well. Recommended parts replacement for ~$2700.00 was not needed. Had another independent company come in and fix low-heat problem for $120.00

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

$270

Carol M.
01/2016
4.0
heating & air conditioning/hvac
  + -1 more
unknown

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

Yes, I recommend this pro
$140

Michael L.
01/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Install of a Heat pump. Provided a quick efficient install of new heat pump. Cleaned up and gave thorough explanation of its operation. 7 months later it began to rattle. when notified they sent a technician out immediately fixed the issue and also did a complete check up of the system. Friendly, clean and considerate, great company. [removed member's name]
Rating CategoryRating out of 5
Yes, I recommend this pro

david B.
01/2016
5.0
heating & air conditioning/hvac
  + -1 more
unknown

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

Roselie S.
12/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: They did a furnace tune up and replaced our filter. They were very professional and hardworking.

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
$140

Linda T.
11/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Furnace tune up, it went well.

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
$140

Qiaohong Z.
11/2015
4.0
heating & air conditioning/hvac
  + -1 more
unknown

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

Yes, I recommend this pro
$2,600

ANGELA P.
11/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: A year ago, we bought a new furnace through Costco and MM Comfort was the provider. They were prompt and professional and I would recommend them for HVAC. There was a question about permitting and they did all the interacing with the city and state and cleared up a problem for us. Good job! In addition, the new Lennox furnace is much more efficient, very quiet and has smart controls that are accessible remotely. After a year, MM came back to give us a free checkup and replace the HEPA filter.

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

Glenna J.
11/2015
5.0
heating & air conditioning/hvac, plumbing
  + 0 more
unknown
Description of Work: Installed a heat pump and high-efficiency furnace. Contacted through Costco Services (so I received a discounted price on the equipment). Everything went well and my home is nice and warm again.

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

Sienna R.
10/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown

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


Robert V.
09/2015
5.0
heating & air conditioning/hvac, plumbing
  + 0 more
unknown
Description of Work: Installed a new 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

Robert S.
09/2015
2.0
heating & air conditioning/hvac, plumbing
  + 0 more
Same as above
Description of Work: Salesman came out to give a quote on a new heat pump, salesman asked if I wanted the rebate from PUD that pud needs to come out first. I called PUD before any contractors came out and they said as long as you use one of our contractors on the pud list ,they can give you an estimate. I had two heat pump companies come out that work with pud and gave estimates, when M/M Comfort came they were unable to give estimate because PUD didn't come and do a heat loss test first.I called PUD back and they stated not necessary for us to come out and do a heat loss test, that's why the other two company's were able to give a estimate. The salesman for M/M Comfort did give a verbal estimate around $15,000. That's about $5000 more then the highest estimate

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

$15,000

Response from MM Comfort Systems
Hello (Removed member name) We do quite a bit of work under the PUD program and have found them to be very strict about sticking with their rules to receive a rebate. They require a PUD heat loss calculation / equipment sizing for all ducted systems. We just called them to see if there have been any rule changes and were told absolutely not. PUD requires their own heat loss calculation for all ducted system rebates. We spoke with Aaron Stewart at 425 783-1726. Aaron was concerned and surprised that any other information would be communicated by PUD. Your Comfort Consultant also confirmed requirement with PUD on 9/14 after hearing from you there may have been a rule change. So sorry for the confusion. Your consultant understood that you asked for ball park installed cost for top of the line heat pump and responded with 15K which is in the right range for top of the line variable speed system. Your consultant will reach out again just to be sure any questions you may still have are answered. Thank you for considering MM Comfort Systems.

George W.
09/2015
3.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: The air return duct in the garage that goes to the furnace, dropped from the ceiling, the service tech indicated that he was not equipped to repair the ducting, that would be another crew. He had been told to verify that I had reattached it properly. The company did not call back to follow up.

Rating CategoryRating out of 5
responsiveness
3.0
punctuality
4.0


Shamim M.
08/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown

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

Yes, I recommend this pro

Henry M.
07/2015
4.0
heating & air conditioning/hvac
  + -1 more
unknown

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

Yes, I recommend this pro

Sidney K.
06/2015
4.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: First technician Identified that our air conditioner compressor did not start due to a coolant link but did not find leak, He recommended using a dye pack to identify leak, which he did not have with him. The second technician found the leak immediately without the dye pack, repaired, recharged system. We have used MM Comfort Systems previously. They installed our furnace, electronic air cleaner and air conditioning. As with the above service call, we find that some of their technicians are more knowledgeable than others. They do ultimately solve the problem. We had a prior problem with our electronic air cleaner and it took several calls to solve the issue. In that case, they ended up reconfiguring the furnace return, and corrected the problem at no charge to us, although we had paid for three previous calls on the same issue.

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
$640

Joanne M.
06/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: MM comfort services works with Costco which I like. They came in at the best price. They showed up on time and were finished within four hours replacing my gas furnace with a Lennox. Furnace works great and I even get money back from Costco as the incentive which was nice.

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
$2,700

BRIAN A.
06/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Warranty repair on heater.

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

Response from MM Comfort Systems
Thank you (removed member name) for the opportunity to serve and for the positive review. MM Comfort Systems Owner

Michael V.
06/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Replaced old F** furnace with new 97%+ unit. Very pleased.

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
$6,000

Rudolf V.
05/2015
5.0
electrician, heating & air conditioning/hvac
  + 0 more
unknown
Description of Work: Installed propane back-up generator, switch panel and electric, surge protector, modified gas piping, did test run etc. On time, fast and very professional installation, looks great. Cleaned up perfectly. Highly recommend the company.

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
$3,300

carol W.
04/2015
5.0
heating & air conditioning/hvac
  + -1 more
unknown
Description of Work: Came check he wall unit even though we were told they did not work on them. Made sure the unit was safe to operate and gave advise on replacement. NO CHARGE!

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

CATHI A.
03/2015
5.0
heating & air conditioning/hvac
  + -1 more
.
Description of Work: .

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

Yes, I recommend this pro
$5,000

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