UP TO $1,700 OFF
Qualifying Carrier Air Conditioners,
Heat Pumps, or Ductless Systems.
Ends 6/30.

We have the best Carrier solutions to meet your air conditioning needs. MM Comfort Systems' expert comfort crew members can help you find the right air conditioning system for your home. Give us a call at (425) 657-5210 or fill out our form today. Financing available!

Example Discount: 25VNA460A & Infinity Controls ($1725)

*Sales date ends June 30.
The promotion applies to qualified Carrier Air Conditioners, Heat Pumps and Ductless only.
Not combinable with other retail offers or promotions.

Request A FREE Quote

OR

Fill Out Our Form Today

Book your installation appointment before it gets busy! Sale ends 6/30.

https://www.mmcomfortsystems.com/wp-content/uploads/2021/06/Carrier-Infinity-Control-White_Front-1-scaled.jpg

Take your home to the next level and save up to $1700 on qualifying and energy-efficient Carrier air conditioning, heat pumps, and ductless systems. Call us now to get your installation appointment booked before we get busy (appointments are filling- don’t wait!). We have the perfect system for your home and we’ll help you figure out which is the best for your needs. Sale ends 6/30.

Discount example: 25VNA460A & Infinity Controls ($1725). Want this system? Call us today.

*The promotion applies to qualified Carrier Air Conditioners, Heat Pumps and Ductless only. Not combinable with other retail offers or promotions.

Air Conditioning Installation Done Right

Whatever your home, lifestyle, and budget we can create a solution to help you enjoy the perfect balance between energy savings and staying comfortable. Our brands have been chosen because of the high degree of confidence we have in them as industry leaders. Their products are tried and true and give our customers the assurance they’ll receive high quality, innovative products with the latest in technological advances. Our professional technicians will ensure that your unit is properly and safely installed so you can guarantee it will have a long and healthy life.

Our High-Quality Units

A gas or electric furnace is the main component of a traditional heating system and may be combined with an air conditioner for a complete heating and cooling system. This combination is referred to as a split system.
A hybrid heating and cooling system is a variation to the traditional split system. It includes an outdoor heat pump that allows the option of electricity-fueled heating and cooling in addition to a gas furnace. It’s an energy-efficient and cost-effective way to heat and cool your home.
Ductless systems can be installed in places where conventional ducted systems cannot go or are an ideal complement to your home’s current ducted system. They can function as an air conditioner for cooling only or as a heat pump for both cooling and heating.

Why Choose MM Comfort Systems to Install Your New System?

Our #InstallitRight Reputation

Before your Comfort Crew installation team even arrive at your home, each install is previewed by an experienced field supervisor for the fit and function of your equipment. We take the time to perform load calculations, a step other contractors sometimes skip. Industry standards and best practices are taken into account to assure the best possible outcome. We do our best to head off challenges before they have a chance to happen. It’s how we make sure the job is done right the first time. If a problem does occur, rest assured that we have a process in place to remedy any concerns quickly and appropriately.

We'll Listen and Make It Easy

Your home is unique and your desires may be unique too. Some jobs are more challenging than others and require thinking outside the box. We’ll listen to clearly define your expectations and give you options so you can choose the right system for you. You’ll never feel pressure. Your 3 day right to cancel will be explained, and it won’t delay the job. We will apply for and procure all necessary permits and post required stickers, as well as provide you with details for scheduling the inspection at a time convenient for you.

We'll Call You to Check In

We make it a priority to ensure your complete satisfaction. At the end of your installation, we’ll call you later that day just to make sure everything went as expected.
Testimonials From Customers
Wendy Streble
Wendy Streble
17:00 20 Jan 22
We felt they were efficient, knew their job and communicated well. However not pleased with the final thermostat configuration. We paid for a wire pull to be able to use our Nest thermostat which has WiFi but we were told that the wire would not go through the wall. We were provided a Honeywell thermostat but we do not have the WiFi capability.
Christine Smith
Christine Smith
18:12 19 Jan 22
Upgraded to a new furnace and air conditioning system through Costco Home Services. The MM Comfort System installers, Lamont and Qushawan, did an outstanding job. They were on time, courteous and did a nice job of cleaning up after installation. The furnace and air conditioning units were installed on separate dates due to availability of equipment. A week after I received my estimate, my original furnace died. The folks at MM Comfort Systems moved my furnace installation up to that same week. I really appreciated their rapid response. The new furnace is much nicer than the old furnace and made the holidays really comfortable. I am looking forward to having air conditioning for the first time this summer in my home. It will be a welcome relief from last summer. If you need a new furnace or air conditioning system, call them first.
Scott Oss
Scott Oss
16:46 18 Jan 22
This company was great to work with installing our A/C from start to finish. Steve the rep was always available when we had a question and the installers, Ruslan and Dallas were professional, friendly and efficient. When we had to move the location of the AC unit at the last minute, Dallas jumped in and helped dig up a stubborn beast of a shrub. Installing the unit in the attic wasn't fun but they did it with humor and without complaint and they made sure everything was cleaned up before they left. Great follow up by Hannah handling the permits. We didn't have to do anything! Would highly recommend this company.
Linda or Ken
Linda or Ken
20:25 17 Jan 22
Randy & Clinton were great...finished a day ahead of schedule
DJ Nelson
DJ Nelson
18:10 17 Jan 22
My previous furnace is broken, and MM comfort system assist me with a new Carrier Infinity Furnace with Infinity Thermostat. The installer Ruslan & Scott came during a cold day (thumbs up), are professional and courtesy during the installation process. The furnace has been setup perfectly. Throughout the process, the MM comfort system is very responsive in responding to my inquiry and request.
Mimas Technologies
Mimas Technologies
20:27 12 Jan 22
Ric E
Ric E
17:03 12 Jan 22
MM Comfort Systems replaced my old furnace with a new one. What a great team -- professional, caring, and responsive, including the technicians and the administrative staff. Despite unexpected problems (not their fault), which required repeated visits, they worked hard to make sure the installation was successful. I would recommend this company to anyone.
Diane Campbell
Diane Campbell
23:16 11 Jan 22
Excellent service, awesome onsite staff who took the time to show me how the system worked and how it was all installed. Overall great experience
Sean
Sean
21:44 06 Jan 22
The technician (Victor A Kurkov Play the problem and fix it very quickly nice job
Larry Ung
Larry Ung
23:45 30 Dec 21
We had an AC unit installed in December 2021. The price was significantly lower than quotes we received from competitors and the installers were professional. We will be ready for next summers heatwave.
Lawrence Fudge
Lawrence Fudge
05:13 28 Dec 21
We were gone for the weekend and when we arrived home it was 55° inside 45° outside. We called 3 companies for bids on a new system. Ours was 50 years old & no parts to repair it. One company quoted 2 months to even look at it. Comfort Systems were out in 2 days and we had our new, name brand, system installed 3 days later. Good price, professional service.
Greg Creech
Greg Creech
16:14 23 Dec 21
Ruslan and Dallas installed our furnace and were very pleasant to work with. I would not hesitate to work with them again.
Anup Manandhar
Anup Manandhar
23:35 22 Dec 21
Our furnace went out one cold weekend and MM sent a tech after hours to get it running again temporarily. By the following Monday they'd gotten a quote together for replacement and helped me understand my options, plus benefits of going through Costco. I decided to get the furnace replaced and add AC at the same time and they had all parts in stock! Which is kind of a miracle with all the supply chain shortages! They got us booked for a week out, which is incredibly fast and helpful since out current furnace was hit and miss. On install day a tech called in sick but they found another crew that same day - Matt and Will - who were wonderful and very professional and did a great job. Happy with the results, new furnace is much quicker to heat and I'm sure the AC will be great in the summer. Thank you MM Comfort Systems!
Thomas Fennel
Thomas Fennel
22:42 22 Dec 21
Sam and Chris were awesome and did a great job installing our new AC. Very professional company and would highly recommend.
Courtney Zanol
Courtney Zanol
20:28 21 Dec 21
We worked through Costco to get a quote from MM Comfort and had our furnace replaced and added the option for A/C in the future. The process from beginning to end was very efficient and pleasant. We worked with Tristan on our quote and he took the time to answer all of our questions thoroughly. Isabel and Hannah were our contacts in the office who coordinated the installation and inspection - both were helpful and responsive. I can't recall the names of the two men who did our install; however, they were also on time and very easy to work with. Overall we had a great experience and I would highly recommend MM Comfort to anyone needing a heating/cooling solution.
Susan Marks
Susan Marks
17:19 20 Dec 21
Thank you to Sam and Antonio for their expertise and helping us install our AC!
Woody Chu
Woody Chu
22:10 17 Dec 21
I live in Mt. Vernon with my water heater located in the crawlspace of our home. Finding the right water heater was difficult due to the headspace. Ryan arrived at the job on time and was very professional. He went the distance to make sure the water heater fit with ample room and all lines were accessible. Everything was measured out and he made sure there was proper run for the relief valve, and everything was up to code. With service like that, I'll definitely hire them again!
Michael Howell
Michael Howell
19:56 16 Dec 21
We recently worked with MM Comfort Systems for a ductless air conditioning mini-split for our 3 story townhouse. The work started and completed on time. Mike and Devin consulted with us on location and positioning of each of the units, along with ensuring we could operate each unit before completing the work. Everything works and looks great. They even completed all the warranty paperwork for us. This exceeded my expectations!
Bill Albert
Bill Albert
18:29 15 Dec 21
Erin Spiegel
Erin Spiegel
04:29 14 Dec 21
Always professional and protected our floors with tarps
Phyllis Mitchell
Phyllis Mitchell
22:39 13 Dec 21
Having AC installed by MM was an amazing experience. There was a fair amount of trouble getting the city to approve the permits (due to no fault from MM) and the company was patient and helped me understand my options as I worked through that process for months. When the install finally happened, the crew was professional, did great work, and explained the process to me when it was over. I'd gladly work with them again.
Brian Beck
Brian Beck
18:32 13 Dec 21
Angel Jimenez
Angel Jimenez
23:44 11 Dec 21
We had the head unit of our ductless heat pump hydro cleaned. Mike, the technician, arrived when promised and did a thorough job of cleaning the unit. He was very professional and personable. And he left the area spotless. We are very pleased with the service. We have them do the annual service on the unit they sold us as well.
Richard Hawkinson
Richard Hawkinson
04:34 10 Dec 21
All staff from the office workers to the estimator to the furnace technicians were kind and considerate. They worked hard to ensure a timely installation despite supply chain problems. The technicians were very professional and quick in replacing a messy oil furnace with a new electrical one. Highly recommend this company.
Maureen Wojewodzki
Maureen Wojewodzki
20:11 09 Dec 21
Wenwei Jiang
Wenwei Jiang
17:58 09 Dec 21
Henry Lai
Henry Lai
21:54 08 Dec 21
Tai Chen
Tai Chen
22:37 07 Dec 21
Install A/C unit and Thermostat. Chris and Sam did an excellent job. They were on time, respectful and patient with all of my questions. Hannah in Customer Service was also very helpful. Follow up seems to be efficient. would recommend this company to anyone needing their services.
Tonie Rock
Tonie Rock
21:39 06 Dec 21
Ali Harris
Ali Harris
04:37 04 Dec 21
Great experience with MM Comfort System for a new AC system. All contacts were clear and professional. The team that installed the unit did a flawless job; they were professional, informative, and very polite.
Fabio M.
Fabio M.
15:32 02 Dec 21
We recently had our furnace replaced by MM Comfort Systems, and they did a fantastic job, from walking us through all the options at the beginning, to communicating about the installation, to the installation itself. Our installers Randall & Clinton were really professional, friendly, and fast! And the whole MM team has been great about keeping us up-to-date on everything we need to do post-installation.
A.J. Rathbun
A.J. Rathbun
21:49 01 Dec 21
Lamont and QuShawn did an outstanding job, very professional, and discussed with us any changes we needed to make with regards to locations and pipe runs. They explained how everything worked and cleaned up when they were finished.
Joe Welsh
Joe Welsh
18:04 26 Nov 21
Terry McCoy
Terry McCoy
17:29 22 Nov 21
Anu
Anu
23:29 20 Nov 21
We could not have been happier with the installation of our AC and Furnace. The installers Matt and Will were extremely professional, knowledgable and we really appreciated how hard they worked. The team at MM comfort systems has been very responsive, always on time and helpful when questions arose which made the process the smoothest I think it could have been.
Sasha Vinni
Sasha Vinni
22:53 19 Nov 21
Dan & Brooks are assigned to work with this task, they are super professional and the whole process is fast and in good quality.
Yijun Lou
Yijun Lou
19:18 11 Nov 21
very seamless experience. did great job before, during and after. highly recommended
Leon Ma
Leon Ma
16:22 11 Nov 21
Sam and Scott provided fantastic service. They did a remove and replace of the furnace and a/c unit. Everything was completed in the timeline that Tristan (sales guy) said it would be. Clean up was pretty good, but did find a short magazine of staples in the garage. Would definitely recommend MM Comfort to my friends and colleagues.
Dave Tradal
Dave Tradal
16:06 06 Nov 21
They installed a heat pump to add air conditioning to our system. They weren’t able to finish in one day and they didn’t return to complete the work until 6 days later. The two workers were very good and professional and worked long hours both days.
chris halstead
chris halstead
18:20 05 Nov 21
Super professional, both appointments they arrived at 8AM sharp. Friendly, the explained clearly what they were going to do, and got to work right away. Great Service, would totally recommend.
Francisco P
Francisco P
05:39 05 Nov 21
Pierce County
Pierce County
03:24 31 Oct 21
Victor did a thorough job for our furnace maintenance, which was way overdue. He also wrote on the side of the furnace what was done during this visit. He updated the thermostat. I recommend victor for your furnace maintenance.
Azeb Z.
Azeb Z.
20:59 25 Oct 21
MM Comfort Systems gave us the most competitive quote for a new heat pump and minisplits installation. When a supply issue came up, they communicated early. Adam and Marc did a very professional job and came back promptly to finish the installation.
Elisabeth Jousse
Elisabeth Jousse
23:19 20 Oct 21
Zach & Devin did an amazing job in installing my new furnace and AC. Everything is smooth and clean. And they are very responsive.
Lance Wang
Lance Wang
17:32 20 Oct 21
After the last heat wave in Seattle with temps crossing 120F, we decided to install an AC and signed up with MMC Comfort Systems through Costco. Tom and Jordan from MMC installed Lennox AC, new Lennox furnace, new Lennox thermostat and filter, and installed new duct system on the second floor so the air can be circulated through the whole house and the whole house gets cooled not just the first floor. We are very happy with the work Tom and Jordan did, excellent quality! We had concerns with routing new duct system as it required cuts thru the ceilings and hardwood floors. Indeed it was quite challenging but Tom and Jordan did a great job minimizing cuts through the hardwood floors and the ceilings. Great quality work, they just nailed it on the first try, super pleased! Tom and Jordan are top notch professionals, glad we had them install our new AC and thank you MMC!
Helen Nikolayev
Helen Nikolayev
18:05 18 Oct 21
MM Comfort Systems installed a ductless mini split AC/heating system on my house and I couldn't be happier with the quality of the install. Bob was extremely helpful early on in the process helping us decide what made the most sense for our home, helping us make high quality decisions throughout. Adam and Marc did an incredible job installing the entire system and we couldn't have been happier with their attention to detail. Highly recommend working with this company!
Hanny Kamal
Hanny Kamal
20:55 17 Oct 21
Very professional and trusting from the start. Everyone I dealt with was easy to talk to and never felt pressured. Zach & Devin did a great job on the install and kept me informed the whole time. Very happy I chose MM Comfort systems and highly recommend them.
Paul Tusler
Paul Tusler
20:03 14 Oct 21
Drew & Jason did the professional install.These two worked hard getting the furnace up in the attic. They had to cut the access opening a little wider and they did a clean neat job and not tore up the access hole. I was afraid I would need to replace the whole ceiling but it was very minimal, just a touch up needed later. I had many questions about the system and they were very detailed with explaining it and how to operate the new system.I even asked Jason to take a look at my gas fireplace for an opinion. Also, Drew explained to me what a heat pump was and what is was needed and used for.To summarize a long story, the two (Drew & Jason) did an excellent job with their craft. I went through the COSTCO program and MM Comfort Systems made it happen. I am liking my iComfort E30, I can monitor the house comfort anywhere in the world, while I'm outSnowboarding or Surfing! 🏂❄️🏔🏄‍♂️🌊🏔Mahalo and Thank You!Also want to Thanks Hannah for doing the registration for me which gave me another 5 years of warranty time for the heating system.She also set up the post install inspection with City of Renton for me which only took about 10 minutes or less.Also, Tom Dempsey, who did the initial consultation, and explained thoroughly in detail to me the 3 different Lennox models that would suit my heating needs.
Manuel Pampo
Manuel Pampo
16:28 14 Oct 21
The estimator was excellent...thorough, informative and communicative. When I chose to go with MM Comfort System over the other three bids I received, I continued to have outstanding communication with the staff about scheduling, payments and answering my many questions. When the installation crew arrived, what was impressive was they got right to work....no coffee/chit-chat time....they were very hard-working, very responsible, and kept me updated about what they were doing and their progress. After the job was completed, the office staff was so helpful, sending me information about inspections, completing the product registration for me and just being professional. Great job everyone!
Deborah Cossey
Deborah Cossey
03:43 12 Oct 21
Company was great to work with.
Robert France
Robert France
16:17 11 Oct 21
The installation team made up for any shortcomings I had with the sales team. Tyler and Ryan did an awesome job on the installation. They showed up on time and were very professional. The finished product is the result of two guys who take pride in their work. MM did all of the hvac during the construction of my home this year so I was more than happy to have them come out for the installation of ac after some unexpected heat waves. Recommend the installation team and this company 💯
Brian Rien
Brian Rien
04:20 08 Oct 21
The HVAC team and electricians were very professional. They took me on a very thorough walk-through of what to expect, and answered all of my questions. They finished the install and then walked me through the inspection and warranty process, and the operation of my new unit. The crew was friendly to my dog, as well! Great experience.
Julie Wessel
Julie Wessel
16:30 07 Oct 21
Installing HVAC system
Yongfang Zhang
Yongfang Zhang
19:12 04 Oct 21
Great work. Good price
Jenn Nolan
Jenn Nolan
05:10 27 Sep 21
Install of heat pump excellent. Installers were fantastic.
Syd Vinnedge
Syd Vinnedge
16:26 23 Sep 21
Veeraiah Chowdary Nuvvula
Veeraiah Chowdary Nuvvula
14:26 18 Sep 21
We recently had MM Comfort Systems install AC on our home and Dan and Brook did a super job . They took their time and answered all our questions.Highly recommend MM.Peter
Peter Schuitemaker
Peter Schuitemaker
20:52 17 Sep 21
Loved the experience with MM Comfort Systems. Randall & Clinton were here ahead of time and just went about getting the work done. There was a slight change in plan but they figured out the best way to hook up the AC, walked me through the work at the end of it, answered all my questions patiently, thank you for that.Post installation Hannah, from MM, took care of registering the products, which doubled the warranty and also helped me schedule the inspections with the city. The city official was also extremely happy with the work, gave a big thumbs up. Thank you all at MM, keep doing the great work.
Ramakrishnan CP
Ramakrishnan CP
20:25 17 Sep 21
Ruslan and Dallas did a great job!
Jonathan Elkin
Jonathan Elkin
17:04 16 Sep 21
Professional and great to work with!
Sherry Maust
Sherry Maust
21:36 13 Sep 21
When I wanted to replace my furnace and install AC, I ended up working with MM Comfort Systems through Costco. The initial consultation was quick but thorough, and I appreciated how the representative presented me with multiple options while explaining details of each plan. They provided a competitive quote, and were quick & professional throughout the processing of the contract, permits, and payments. Tyler & Ryan came onsite exactly on time, and ready with everything that they needed to get on with the installation. Since they seemed knowledgeable enough about my particular install, I trusted them enough to leave them to it while I got on with my business. In no time, the installation had been completed, and I've yet to experience any issues with my new system. Overall great service.
鄧旭銘
鄧旭銘
17:55 10 Sep 21
We used MM Comfort systems for updating furnace and heater as well as installing an AC at our place. Todd was great during the consultation stage, he walked us through several options and suggested improvements to our ductwork to maximize efficiency. He was not sales-y at all and we did not feel any pressure with him unlike a few other vendors.The installation date itself had to be pushed out since MM Comfort systems did not have the equipment at hand but that is understandable during Covid.Adam and Marc were our installers who did a great job with the installation. They tried to build additional duct work which we had discussed with Todd but stopped short when they realized it was not technically possible to do so. They informed us of our choices at each stage.Overall in spite of some hiccups, they were professional and efficient. I would recommend them to others.
Deep Patel
Deep Patel
04:20 10 Sep 21
Had an excellent experience with MM Comfort Systems with a recent a/c and hot water heater installation. The sales rep was professional, informative and answered all my many questions. I never felt rushed and he was not pushy at all. Tyler and Ryan, the installers did a great job and were friendly and informative as well. I highly recommend MM Comfort Systems for any of your future needs.
J E Snatic
J E Snatic
22:45 08 Sep 21
I was very impressed with MM Comfort systems from Sales through Installation of my Gas Furnace and Water Heater. Branden in Sales was friendly, knowledgeable and available for my text questions. The installation was a breeze with Tyler & Ryan who were very professional and left the area clean. I'm very happy with the service of this company and highly recommend them.
Cathy Schunzel
Cathy Schunzel
21:18 08 Sep 21
My system made high pitch noise inside and didn't cool or heat. Cardinal Heating diagnosed inside TXV valve fail. They said replacement of whole indoor coil might work or safer to replace whole system. They said TXV parts not available. After they left I found TXV valve for sale easily myself. So they lied. I called MM Comfort. Told them about Cardinal's TXV diagnosis. Plamen Tzenkov connected his gauges and immediately says that my fluid has leaked out. In a few minutes he finds the leak at the outside coil. So the inside coil and TXV valve are fine. He repairs the leak with no parts needed and refills the system with fluid. It works perfectly now. Thank you Mr Tzenkov! You are the master.
Dana Olson
Dana Olson
00:03 08 Sep 21
Yu Cheng
Yu Cheng
20:47 06 Sep 21
Very good customer service and friendly staff! Loved my AC during this summer and had no problem. Recommending to my friends.
Susanna Kim
Susanna Kim
23:56 02 Sep 21
Friendly, professional, prompt and courteous, I appreciate all that Sam and Tony did to get her done.
ryter von difloe
ryter von difloe
11:33 26 Aug 21
MM was one of the best services we have experienced from an HVAC and plumbing service perspective. Excellent call center interaction, expertise from Greg on recommendation with equipment, and great professional installation by Ryan our plumber/technician. Highly recommend this team!!
Jerry Verghese
Jerry Verghese
00:53 26 Aug 21
I highly recommend them - and will recommend them to my clients! They installed a tankless water heater for me within days. They are professional and efficient.
Robyn MacIntire
Robyn MacIntire
15:26 25 Aug 21
MM Comfort Systems installed our new furnace and AC unit. Mike and Jason arrived ontime and walked me through the install process and we worked out the location for the AC pad on the side of the house. Hannah was also very helpful with scheduling the inspection. I would recommend MM to my friends.
Brian Timian
Brian Timian
00:32 24 Aug 21
Matt and Sam were professional and very efficient. They answered all the questions I had and took the time to explain everything. Happy to work with them and would recommend to others for AC installation.
John Ocampo
John Ocampo
19:38 21 Aug 21
It turned out that the work was more complex due to the existing system's routing than originally thought, but Lamont explained potential options along with pros and cons and we arrived at a great solution. Both he and Qushawn were exceptionally competent and explained things along the way. Positive experience from start to finish.
Hilaire Thompson
Hilaire Thompson
03:03 19 Aug 21
Ruslan & Dallas did a good job on installing the AC and kept all places neat and tidy. Explained well during the walkthrough.
Jerin Mathew
Jerin Mathew
19:06 18 Aug 21
I am a repeat customer of MMComfort Systems, and have been impressed with the service at every level. From scheduling to service to sales there is clearly a company-wide emphasis on solving customer problems quickly and thoroughly.I was first introduced to the company via Costco, when I purchased a furnace. I had to bring a gas line into the house, a so also had them run gas line to a range and dryer. I asked them to return when I wanted gas lines run to my fireplaces. And now they are completing a new bathroom. I'm not likely to call any other HVAC, gas piping or plumbing service in the future because I have had the (opportunity/misfortune?) to directly compare their service to others. They are open about pricing and timing. They keep their word and they are responsive to any and all questions, concerns and ideas.Scot Tabert, Kyle and Greg Forsell have all been awesome to work with. So has the office crew, Jenna Barlow in particular. I don't recall the name of my first HVAC crew...but they were also effective, polite and responsive.I highly recommend.
Meg Reynolds
Meg Reynolds
00:19 17 Aug 21
Travin and crew did a great job on the install. Todd did a terrifc job on the site plan and estimate. Everything was simple and easy from start to finish and they explained everything in simple terms. Would highly recommend!
Conner Morgan
Conner Morgan
17:09 16 Aug 21
The communication from setting the appointment to final inspections was flawless. Our installers Travin, Antonio & Matt were all timely and professional; they took the time to explain the system and what they did and why. Overall I was extremely happy with the service from MM.
Jen Olsen
Jen Olsen
21:21 12 Aug 21
Excellent service and support throughout the process. Friendly people in the office helped with permits, etc. Great crew (Tom , Jordan & Scott) worked efficiently, left area very clean, gave good instructions.
John Battle
John Battle
18:15 12 Aug 21
MM Comfort Systems had provided a/c in one wing of our house a couple of years ago, and we had them return this month to extend a/c to the whole house. They were easy to work with for both the planning and the installation. Although originally they could not do our install until the end of the summer, they were able to work us in this week - so we have a/c now during the current heat wave. And Tyler & Ryan were very efficient and respectful of our property.
Virginia Guilford
Virginia Guilford
16:16 12 Aug 21
MM Confort Systems does high quality work and is super responsive. Kyle, the technician that did our work, was very professional and knowledgeable and we highly recommend him for any of your plumbing needs!
Rob G
Rob G
03:32 10 Aug 21
MM comfort is definitely one of the top and most popular HVAC contractors in greater Seattle area. I waited a few weeks to get the system installed but worth it! Adam and Marc did a great job making sure the system is installed and working properly. They even helped to install the Nest thermostat that I purchased separately and shown me how to use it.
Jamie Yu
Jamie Yu
19:52 04 Aug 21
Great experience, great responsiveness! Jason answered all our many questions before install and worked with us to get exactly what we wanted/needed lined up. Tom and Jordan were friendly and professional installers and worked quickly and efficiently. We've been enjoying our new AC system greatly!
anne black
anne black
22:05 30 Jul 21
Dan, Zach and the entire team at MM comfort systems are amazing. We purchased and installed a heat pump for our split level home. Dan and Zach were able to plumb the system into the house and fish it through the ceiling to conceal much of the piping. Impressive. They were here all day working hard to get our system up and running the Friday before the heat dome/wave hit. The level of care, effort and explanation was fantastic. I highly recommend this company for all your HVAC needs.
Robert Williams
Robert Williams
04:08 29 Jul 21
From the initial bid the to installation, using MM was easy. I've used several contractors as I've been updating our house over the last few years and they were one of the few that was fair, on time, and professional.
Brad Mott
Brad Mott
19:02 27 Jul 21
Using MM Comfort Systems to select and install our AC unit was the best experience. From the consultation and estimate with Vince to the installation with Joe & Joseph, everything was seamless. Everyone was so nice, so helpful, responsive--all the things you want when working with a company. We will definitely be using them again when we get a generator or any other services!
Keri Ferguson-Smith
Keri Ferguson-Smith
03:20 23 Jul 21
We were impressed with the overall service and timeliness of everyone in the organization!
Arlene Hanson
Arlene Hanson
03:14 20 Jul 21
Bryan Solemsaas
Bryan Solemsaas
20:29 19 Jul 21
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Our Accreditations

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

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24 HOUR EMERGENCY SERVICE AVAILABLE
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WORKING HOURS
Office: M-F 8am - 5pm
Services: 24/7
425-533-9058
Give us a call 24/7
LOCATION
9680 153rd Ave NE,
Redmond, WA 98052
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