About Home Comfort Alliance

Name: Home Comfort Alliance
Price range: $

At Home Comfort Alliance, Washington isn’t just where we work, it’s our home. Since 1977, we’ve proudly served the greater Puget Sound region with reliable, high-quality heating, cooling, plumbing, and electrical services. Our commitment to excellence and community has made us a trusted name among homeowners, families, and neighbors throughout Western Washington.

(425) 645-0404

Locally owned since 1977, emphasizing trust and reliability, with a legacy of awards for quality and customer service.

An Experience of Comfort graphic highlighting customer satisfaction and peace of mind in HVAC services from Home Comfort Alliance.

Professional Craftsman graphic highlighting expertise and attention to detail in HVAC services, aligned with Home Comfort Alliance's Black Friday Comfort Event.

Animation illustrating HVAC services and home comfort solutions offered by Home Comfort Alliance in the Puget Sound region.

Who We Are

Washington is our home and we’re honored to bring comfort to the homes of our friends, family and neighbors. Home Comfort Alliance was established by our companies joining together to provide our customers with more home comfort solutions, in more places, while providing the same comfortable experience as we’ve done leading the home services industry in the greater Puget Sound area since 1977.

We invite you to visit the timeline below as it guides you through the historical journey of each company and how we became Home Comfort Alliance.

Our Definition of Comfort

Comfort is feeling warm on a frigid winter day.
It’s being cool inside when it’s sweltering outside.

It’s also so much more.

It’s how you feel about making an important purchase. About having workers in your home. It’s about the quality of their work, their follow up and your experience with customer service.

And it’s about whether the company and people you bring into your construction project share your commitment to quality and project timelines.

Comfort is HVAC, plumbing, and electrical solutions. Comfort is having confidence in a company and its people to take care of you.

Comfort is our promise to our customers and it’s why so many people trust Home Comfort Alliance.

Home Comfort Alliance: A Brief History

2017, 2018, 2022

2010, 2012, 2013, 2014, 2015,
2016, 2017, 2019, 2020

2017, 2019

A Highly Accredited Alliance of Companies

Why Choose Home Comfort Alliance?

Your Comfort is Our Promise

We promise...

Reliable heating, air conditioning, plumbing and electrical service - all from one trusted company.

To educate and guide you through your options so you’ll find the right solution at the right price.

Knowledgeable and respectful workers who ensure both your own comfort during the installation process, and lasting comfort from your home systems.

Outstanding service, communication, and follow-up, so your home is comfortable now and for years to come.

Home Comfort Alliance technician greeting homeowners at the front door

It's a promise we've kept with thousands of homeowners across Western Washington

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Years Experience

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Installations Completed

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Comfort Club Members

What our Customers are Saying!

      EXCELLENT  
   Based on 5071 reviews 
    
 
 
 
   
 
 
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   Sally-Jo Nardone 
 13 October 2026
 
 
  Dylan was  Friendly efficient, informative just Overall, an excellent technician highly recommend him. He’s an asset to your company.
  
 
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   Maria Donigian 
 12 October 2026
 
 
  Brad was fantastic! He is a problem solver, he's fast and friendly and most importantly got our heat issue solved. We are super grateful.
  
 
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   Tom Kauzlarich 
 10 October 2026
 
 
  the new furnace installation went well. Samuel did a great job and was friendly, took care in our home and walked us through everything we needed to operate the new system. Thank you for a seemless transaction.
  
 
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   Michael Fong 
 10 October 2026
 
 
  Worked efficiently and did a good
Job.
  
 
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   Elspeth Werle 
 9 October 2026
 
 
  Steve arrived on time and worked steadily and efficiently to insure that our heat pump and  two mini-splits were in top working order. Thank you!
  
 
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   Wayne Mc Kenna 
 9 October 2026
 
 
  Really
  
 
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   TONY URIARTE 
 9 October 2026
 
 
  ANTON from HOME COMFORT ALLIANCE DID A GREAT-THOROUGH JOB AS USUAL. HES BEEN HERE BEFORE & WE ALWAYS ENJOY HIS SERVICE, VERY PROFESSIONAL & COURTESY & TOOK CARDBOARD WITH HIM, THANKS ANTON...!
  
 
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   Markus 
 8 October 2026
 
 
  He was very knowledgeable about the units. He serviced the unit quickly and was very professional.
  
 
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   SHIRLEY noonan 
 8 October 2026
 
 
  On time and very professional. Looked at all my concerns in a professional manner.  Every friendly.
  
 
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   W and M 
 8 October 2026
 
 
  Jorge did a great job servicing and doing maintenance  on our Carrier heat pump. He arrived on time, wore shoe protectors indoor, was efficient  and fast. He was pleasant and knowledgeable as well.
  
 
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   Arun Kumar R 
 7 October 2026
 
 
  Sam and Mario did a fantastic job installing our new gas furnace. They demonstrated great customer service and the attention to detail: they put new gas valve, power supply for in-duct purifier, condensing water pump, new filter cabinet + filter that Sam had to step out to shop for, etc. They even upgraded our thermostat's wiring to match the new 2-stage furnace (without hard-defining a timed cutoff on the filter board). I appreciate very much that they did these without us having to ask or monitor, but rather to do a high-quality job (they worked for 6+ hours and took care of everything!). Thank you folks for the great job!
We also a good experience with the initial consultant (Vince) who did a thorough job of estimating our new furnace specs. We found them through Costco (Lennox). Our pricing included the 15% costco cash card; their overall quote was reasonable and competitive as well (lower than some of the other quotes we had). We are very happy with the install and service, and would happily recommend this business.
  
 
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   Marcus Pederson 
 7 October 2026
 
 
  Annual inspection. Technician was polite and professional.
  
 
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   Al Robinson (Bluestreak57) 
 7 October 2026
 
 
  Tyler let me know he was coming, arrived as expected, and did an amazing job for us!

I appreciate his advice and guidance given our system is 26 years old and still performing well!
  
 
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   mega mannn 
 7 October 2026
 
 
  A/C service
Great customer service
Cody Technician is knowledgeable and professional
  
 
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   Shuchin Cheng 
 6 October 2026
 
 
  well done!
  
 
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   Faye Asence 
 6 October 2026
 
 
  Carter us very detailed and professional!
  
 
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   Tina Becker 
 6 October 2026
 
 
  We had an urgent/emergent heat pump issue early in the morning causing power surges in our home. Called Home Comfort Alliance prior to business hours and was able to talk to a representative who passed our message along. Got a call back at 7:00 AM and was told a senior technician would be out between 9-12. He arrived by 10:15 AM and diagnosed and repaired the problem within 45 minutes. We’ve used this company before for our heat pump and they’ve always been timely, professional and pleasant to deal with. Highly recommend.
  
 
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   Don Lynch 
 6 October 2026
 
 
  Steven did an excellent job maintaining our heating system.  He is experienced with heat pumps and able to check out the individual components quickly and efficiently.  I  very pleased with the service he provided over the last few years that home comfort alliance has been responsible for our annual maintenance
  
 
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   Roxanne Wright 
 5 October 2026
 
 
  Dillon was very knowledgeable and efficient and gave us great feedback and recommendations for our furnace.
  
 
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   Julie Barich-Davison 
 5 October 2026
 
 
  Dan was on time and professional.  He checked the furnace and the heat pump.  He looked up what the service record was for each and made sure the areas fixed previously were still working well.  All of the communication with Home Comfort Alliance was concise and clear.  I recommend this company highly.
  
 
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   ButchBolesGuitar 
 5 October 2026
 
 
  Dan Kinzler was polite, mindful of our home and gave very helpful explinations!
  
 
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   Tony Antoun 
 3 October 2026
 
 
  Home Comfort is highly recommended - their sales person was customer focused and provided options that minimized any additional costs. The installation operator did a fabulous job with the new installation which rendered excellent results
  
 
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   Kirsten McCarthy 
 2 October 2026
 
 
  I appreciate the friendly and helpful service.
  
 
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   Michen Thuemer 
 2 October 2026
 
 
  Andrew was prompt, friendly and thorough during our annual HVAC diagnostic appt. Highly recommend.
  
 
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   Mona Passwaters 
 30 September 2026
 
 
  Very friendly and knowledgeable.
  
 
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   Stephen Bonwich 
 30 September 2026
 
 
  Steve is a superb technician and I always look forward to seeing him performing the annual maintenance. His inspection was comprehensive and thorough. He communicated with me regularly and kept me informed as to its progress. He was informative and answered all of my questions.Steve is why I continue to have confidence in Home Care Alliance.
  
 
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   Paul Cogswell 
 30 September 2026
 
 
  Brad was very helpful and knowledgeable with my type of system.
  
 
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   B A 
 30 September 2026
 
 
  Great service. Allen is very knowledgeable and explained everything clearly and made sure all my questions were answered.
  
 
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   Lynda Toftdahl 
 29 September 2026
 
 
  Nate was very nice to work with.
  
 
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   Cara True 
 29 September 2026
 
 
  Allen Walker is our trusted service tech for our heat pump and furnace… his knowledge is appreciated and he’s always prompt and professional during our maintenance check up!!
  
 
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   Peter McFadden 
 29 September 2026
 
 
  Josh arrived on time ready to work early in the am.  He educated me on a failing capacitor and was able to switch it out while cleaning up the carbon buildup in the gas furnace. He was great at selling additional services by asking about my hot water heater.  One of those,"I'll get to it someday" tasks of draining the hot water tank to get out mineral and metal at the bottom allowing the tank to work more efficiently and extend the tanks life.  He was able to complete it while here and for a reasonable fee since he was already here.  Good experience all around!  I would highly recommend Josh and Home Comfort Alliance.
  
 
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   barbara Lenz 
 29 September 2026
 
 
  Guys did excellent job installing a Heat-pump. Personable, professional, great with my dog, detail oriented with installation, took their time to do a great job. Considerate of my home. And helped me hook up the charger for my jeep battery that needed charging! Great job.
  
 
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   Marilyn 
 29 September 2026
 
 
  Everything went great and was freezing in the house so it was wonderful to have the hear back on.
  
 
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   David Chou 
 28 September 2026
 
 
  Maintenance person (Anton) was great, very knowledgeable and thorough. For a relatively new unit, the pricing is surprisingly high (not Anton’s fault). The first year checkout was included when the furnace was installed. I prepaid this year (year 2) last year and given the price will pass this upcoming year.
  
 
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   Joanne Monath 
 28 September 2026
 
 
  Today was another 5-star day for Home Comfort Alliance. Brad Johnson, their tech, was a bit early (yay), very professional, and went right to work. He quickly diagnosed the problem, explaining what was wrong and how it could be easily fixed. I appreciate Brad's respectful demeanour and his expertise. Great company, great service, great employees.
A year later, a different tech--Dan--came to perform one year warranty check on our site handler. On time, and with theprofessionalism--I've come to expect this from Home Comfort. . ML
  
 
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   Kenneth Lamothe 
 26 September 2026
 
 
  Dan was amazing. He was able to get us working again fast!!
  
 
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   Jackie Brown 
 26 September 2026
 
 
  Steven was very friendly and helpful. He did an efficient job and patiently answered all my questions.
  
 
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   Bill Prenevost 
 25 September 2026
 
 
  Technician Josh,
On time, courteous, clearly explained what was completed and why. 1 year free warranty service.
  
 
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   Eric Adrian 
 24 September 2026
 
 
  Excellent knowledge
  
 
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   Kathy Stuehrenberg 
 24 September 2026
 
 
  As always Allen did a great job.
  
 
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   Carl Nencetti 
 24 September 2026
 
 
  Danis the consummate professional.  He is knowledgeable about HVAC systems, patient and willing to explain what he is doing and why.  Overall an excellent experience.  If possible please make Dan my Tech for future visits.
  
 
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   Dianna Stanley 
 23 September 2026
 
 
  Punctual and polite.
  
 
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   Bill Gazda 
 23 September 2026
 
 
  Chad was professional and answered all my questions.  He was also very personable and engaged in good conversation.  The experience was very pleasant.
  
 
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   Pete and Mary Mentele 
 23 September 2026
 
 
  Anton did a great job diagnosing and identifying the issues that we were having with our heat pump. He is very courteous and does a great job explaining the details regarding our system. Nice work!
  
 
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   Susan Sanders 
 22 September 2026
 
 
  Always courteous and efficient
  
 
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   Adam Swaim 
 22 September 2026
 
 
  Dan was on time, friendly and very helpful
  
 
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   Greg Peterson 
 19 September 2026
 
 
  Went beyond expectations dealing with an old furnace to repair it with better parts than was recommended because they were obsolete. Very professional and a very satisfied customer
  
 
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   cindy forney 
 18 September 2026
 
 
  Jorge came on time and was very pleasant to talk to.  He knew what he needed to do to check my furnace and air conditioner and left me the reports on his findings.
  
 
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   Mary Cunningham 
 18 September 2026
 
 
  Carter gave great service. Friendly and knowledgeable. Went above and beyond explaining how I can keep my splits running smoothly.
I have asked that he provides my serving going forward.
MC
  
 
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   Angelina Lee 
 18 September 2026
 
 
  Ben from Home Comfort Alliance is a courteous, conscientious and hard worker.
Thank you for his hard work and attitude.
He is definitely a great asset for the company.  He is young, energetic and a great future ahead of him.  Thank you.