Residential Heating & Cooling Repair in Seattle

From broken furnaces to malfunctioning air conditioners, our certified technicians provide quick and dependable HVAC repair services across the Puget Sound.
From broken furnaces to malfunctioning air conditioners, our certified technicians provide quick and dependable HVAC repair services for your HVAC systems across the Puget Sound.
Locally owned since 1977, emphasizing trust and reliability, with a legacy of awards for quality and customer service.
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Residential Heating & Cooling Repairs

At Home Comfort Alliance, we understand the disruption that a broken heating or cooling system can cause. That’s why our expert technicians provide fast, dependable HVAC repair services across the Seattle-Tacoma and Puget Sound region. Whether your furnace won’t heat, your AC isn’t cooling, or your heat pump needs service, we’ll restore your comfort quickly and affordably.

Residential heating and cooling are vital for maintaining a comfortable, healthy, and safe indoor living environment. Efficient heating and cooling control temperature and humidity, improve indoor air quality, and prevent structural damage from extreme temperatures.

Home Comfort Alliance is your premier residential heating and cooling repair company in Seattle. Your HVAC system is one of the most important systems that relies on efficient operation to keep your home comfortable and running smoothly.

If you’re facing problems with your heating and cooling, don’t delay in getting your system checked out by a professional. Diagnosing problems early prevents costly problems later.

Common HVAC problems we fix

Home Comfort Alliance is prepared to tackle any HVAC problem. Some common HVAC problems we fix include:

  • No Heat: Your HVAC isn’t producing heat as it used to, causing an uncomfortable living environment.
  • AC not cooling: Your AC unit isn’t operating effectively, presenting a weak airflow.
  • Strange noises: Unusual noises, such as banging, clanking, screeching, or squealing, coming from the HVAC.
  • Rising energy bills: An unusual jump in your energy bill (not related to an increase in energy usage).

Furnace repair services

Your furnace is a complex system that functions to provide balanced and consistent heat to your home. However, all furnaces experience problems at some point, especially as they get closer to reaching their lifespan. Some signs you need furnace repair include:

  • Uneven heating
  • Unusual sounds
  • Odd smells
  • Higher energy bill
  • Yellow pilot light

At Home Comfort Alliance, we are your go-to HVAC company in Seattle, providing comprehensive furnace repair services. Let us quickly diagnose the problem and provide you with a quality solution that restores your home’s comfort.

In some situations, it may be best to replace your furnace. If you need a new furnace replacement, you can count on us to provide a quick and efficient installation. Furnace replacement may be the best option if your furnace:

  • Is more than 15 years old
  • Has frequent and expensive repair bills
  • Has a burner flame that has changed colors
  • Isn’t producing the usual amount of heat

AC repair services

There are several indications that it’s time to invest in AC repair. Some signs include :

  • Weak airflow
  • Warm air blowing from vents
  • Frequent cycling
  • High humidity

If you’re interested in a cooling solution that you can feel confident in, consider a cooling installation service with Comfort Home Solutions. We help you achieve the perfect balance of indoor comfort and energy efficiency with our expert installation service.

Emergency HVAC repair — available 24/7 in Seattle & surrounding areas.

We know that HVAC issues are unexpected, and they can disrupt daily life. This is why we offer emergency HVAC repair available 24/7 in Seattle and the surrounding areas.

No matter what time it is, give us a call and we’ll be glad to help. Our expert technicians are prepared to come to your home and provide a safe and affordable solution.

Give us a call at (425) 448-3127 for all your HVAC emergencies.

Benefits of professional repair vs. DIY

Your HVAC system shouldn’t be treated as a DIY project. Although it may help you save money initially, it can cost you in the long run if repairs aren’t addressed correctly.

Professional repair ensures that homeowners receive an accurate diagnosis and real, long-term solutions. Professional technicians are also trained to handle the professional and chemical hazards.

Additionally, relying on a professional provides warranty protection, as most manufacturers require professional maintenance to maintain a valid warranty.

Ongoing maintenance options

Maintaining your HVAC system is essential for optimal efficiency, safety, and comfort. Protect your home year-round with our Comfort Clubs memberships. We have several maintenance plans to meet your budget and needs. Benefits of Comfort Club include:

  • Prevention of costly mistakes
  • Member-only savings
  • Priority scheduling
  • An option for whole-home coverage

To learn more about our annual membership plans, visit here.

Need HVAC repair fast? Call Home Comfort Alliance for 24/7 residential heating and cooling service in Seattle and the surrounding areas

Are you in need of fast and professional HVAC service in Seattle? At Home Comfort Alliance, we are committed to providing 24/7 residential heating and cooling service in Seattle and the surrounding areas. Whether you need HVAC repair, maintenance, or installation, we have you covered. Contact us to schedule an appointment.

Expert Heating Repair Services

If your furnace is blowing cold air, making strange noises, or not turning on, our expert hvac technicians can diagnose & repair to keep your system running smoothly.
Our team specializes in heat pump repair for all makes and models, ensuring reliable year-round heating and cooling and proper air flow.
We offer 24/7 emergency services to keep your home safe & warm, even on the coldest nights in the Puget Sound.

Reliable Cooling Repair Services

From refrigerant leaks & frozen coils to electrical failures, our hvac technicians can handle any AC repair to keep your system at peak performance, reduce energy bills, lower repair costs, and your home cool & comfortable long term.
Our experts also service and repair ductless AC systems, ensuring energy-efficient performance all summer long.
With fully stocked trucks and skilled hvac technicians, most cooling system repairs can be completed in a single visit.

FREQUENTLY ASKED QUESTIONS

How do I know if my heating or cooling system needs repair? +
Signs your HVAC system may need service include uneven temperatures, strange noises, reduced airflow, rising energy bills, or your system running longer than usual. If you notice any of these issues, our team at Home Comfort Alliance can quickly diagnose and repair the problem.
Should I repair or replace my HVAC system? +
If your furnace, air conditioner, or heat pump is over 10–15 years old, frequently breaks down, or requires expensive repairs, replacement may be more cost-effective. Our technicians provide honest recommendations based on your system’s age, efficiency, and overall condition.
Do you offer emergency HVAC repair services? +
Yes. We provide 24/7 emergency heating and cooling repair across the Seattle-Tacoma and Puget Sound region. Whether it’s a broken furnace in winter or an AC outage in summer, our technicians are available day and night to restore your comfort.
How quickly can you repair my heating or cooling system? +
In most cases, we can complete HVAC repairs in a single visit. Our technicians arrive with fully stocked trucks and the tools needed to get your system back up and running as quickly as possible.

SPECIAL OFFERS

10% OFF Professional
Air Duct Cleaning*
Keep your home’s air clean for a healthier, happier, more comfortable family.
$50 OFF HVAC Service or Repair*
Keep your heating system running smoothly and efficiently all year long.

AFFORDABLE COMFORT WITH FLEXIBLE FINANCING OPTIONS

Don’t put off repairs or upgrades. With our flexible financing plans, you can enjoy year-round comfort without the upfront burden.
Low monthly payments plans starting at $179/month*
Works for repairs, installations, and replacements
0% interest options available for qualifying customers
Instant online approval with no paperwork hassle
See Your Payment Options in Minutes
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Synchrony logo, representing financing options for HVAC services and repairs at Home Comfort Alliance.

CONTACT US TODAY

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READ WHAT OUR CUSTOMERS ARE SAYING
See Why Puget Sound Homeowners Vote Home Comfort Alliance #1
EXCELLENT
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Based on 5024 reviews
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Micbael Maurer profile picture
Micbael Maurer
6 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Allen answered all my questions wonderfully. Thanks to him I gained important to me knowledge on heat pump systems for a possible new addition. He also gave me knowledge on air filters plus answered many more questions I had. Next year for my heating unit maintenance please send me Allen again.
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VANCE CRUMPLER profile picture
VANCE CRUMPLER
5 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Todd did our consultation and was extremely nice and very knowledgeable! Highly recommend!
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Linda Owen profile picture
Linda Owen
3 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Home Comfort Alliance has given us exceptional service over several years--from the front office staff to the very capable service reps that come to our door. Our most recent service rep, Isaac, had a handle over every aspect of the service call--from the technical work involved, various options and upgrades to consider, as well as handling the processing of our contract and payments. We have absolute confidence in Home Comfort Alliance and really enjoy the seamless service they give us.
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Kris Kyzans profile picture
Kris Kyzans
3 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Professional service provided
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Adam King profile picture
Adam King
3 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I've been using Home Comfort Alliance for about five years now. All of their techs are great; Anton is incredibly knowledgeable about all things HVAC. He recommends what is needed and explains why a service would benefit me in great detail. Thanks Anton!
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D Palermo profile picture
D Palermo
3 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Steve was great! He not only checks my HVAC system but always provides tips and information on its function and how to get the best use out of it. So easy to setup an appointment with Home Comfort Alliance - Bremerton. Thank you.
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Bright An profile picture
Bright An
2 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Nate is amiable and sincere; he is highly professional and trustworthy.
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carol rice profile picture
carol rice
2 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
This company is awesome. Year check up.
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Kin Lau profile picture
Kin Lau
2 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Technician gave me good advice on the installation of my EV charger. Detailed estimates provided onsite after careful inspection of my electrical panel.
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Kendra Porath profile picture
Kendra Porath
1 September 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We’ve been using this company for years. Extremely reliant. Reilly was great!
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Cris Moran profile picture
Cris Moran
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The Technicians Matthew Willard and Michael Moore did a great job. They were very professional and fast. I had my old gas furnace replaced and an air conditioning unit installed. Everything looks great. 4 days later and the AC is keeping the house nice and cool. The electrical installation looks good too but I didn’t get to meet the electrical technicians because I left for work. I think that their names were Armando and Justin. Thank you, home comfort.
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Debbie Ridgway profile picture
Debbie Ridgway
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Allen Walker is very thorough. I am always pleased when he is the technician.
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Tamara Matheny profile picture
Tamara Matheny
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Robert was very knowledgeable and answered all of my questions. Looking forward to my AC installation soon! Highly recommend Home Comfort Alliance!
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Bruce Beck profile picture
Bruce Beck
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
⭐⭐⭐⭐⭐ I can't say enough good things about Home Comfort Alliance and, in particular, Kelly Robblee and Michael Hanson. Home Comfort Alliance installed a new furnace in our home in late 2024/early 2025. This May, we discovered that our electric sauna no longer had power. Because we rarely use it, we hadn't noticed the problem sooner. I contacted Home Comfort Alliance thinking the sauna circuit may have been disconnected during the electrical work associated with the furnace installation. I honestly wasn't sure what kind of response I'd get given how much time had passed, but they took my concern seriously and sent Kelly and Michael to investigate. They quickly traced the problem and discovered that Home Comfort Alliance hadn't caused it at all. A completely different contractor who installed our electric car charger had taken the power from the sauna circuit. Here's the part that really impressed me: even after determining that it wasn't their responsibility, Kelly and Michael offered to fix the problem for us anyway. That is exceptional customer service. They were professional, knowledgeable and thorough, and there was never any attempt to brush off our concern or pass the problem along once they discovered someone else had caused it. It's easy to give a company five stars when everything goes perfectly. I think you learn much more about a company by seeing how they respond when a customer comes to them with a problem. Kelly, Michael and Home Comfort Alliance exceeded my expectations. This is exactly the kind of company you want to do business with, and I wouldn't hesitate to recommend them.
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Habit profile picture
Habit
31 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Dan was awesome. He didn't just fix the issue and leave—he actually took a minute to explain what went wrong and how I can keep it from happening again. Super polite, kept everything clean, and was really respectful of our house. Highly recommend!
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Beate Schafer profile picture
Beate Schafer
30 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Jorge did a thorough job in the annual maintenance of our air conditioner and heater.
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Barbara Stuart profile picture
Barbara Stuart
28 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Keith did routine maintenance on our furnace and generator. He was prompt, respectful, personable, skilled, and best of all, highly informative. I learned a lot about our systems as a result of his visit. I will request that Keith do all our maintenance in the future.
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Deby Whalen profile picture
Deby Whalen
28 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Very nice and informative Didn’t talk down to me as a female we often do get that.
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Chris Elliott profile picture
Chris Elliott
27 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Reylli went the extra mile by patching a hole in my duct during a routine inspection. Thank you!
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Suzie Heid profile picture
Suzie Heid
27 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Love Home Comfort Alliance and love Josh for our annual maintenance. They've always done us good.
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Robert Pugh profile picture
Robert Pugh
27 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We had our HVAC mini split clean and maintenance
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J C (jmc) profile picture
J C (jmc)
27 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Stephen is great, He’s been here two years in a row, and is always respectful, timely, and conscientious, and very clear with this communications!
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Rick Calegari profile picture
Rick Calegari
26 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Dan was very friendly and did a great job. He was very thorough and explained all aspects of the inspection. My wife can see why the previous owners continued to use Home Comfort Alliance.
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Peggy Fuqua profile picture
Peggy Fuqua
26 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Allen did a great job servicing my AC. The thermostat needed to be replaced and the annual AC service needed to be done. He was professional, knowledgeable and friendly. He walked me through the functions of the new thermostat so I would understand how it operates. I was very pleased with the services provided.
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Cheri Moss profile picture
Cheri Moss
26 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Alan has serviced our heater for several yests. He is extremely knowledgeable and professional in his service. Truly an asset to the company.
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Laird Dyson profile picture
Laird Dyson
26 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Nice guy .. showed up on time .. we discussed different options.. he will let me know later today..on what he thinks the way to go ...Thanks . Laird
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Richard Stevenson profile picture
Richard Stevenson
25 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I had my first complimentary annual maintenance performed on my new HVAC system. The technician's name was Plamen and he did an excellent job. He was very pleasant and professional and easy to talk to. He explained what he was doing and why which is very comforting as a customer.
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Neil profile picture
Neil
25 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Great and efficient service
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Robin profile picture
Robin
25 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Devin did a fantastic job, arriving early and doing a thorough job. He was courteous and respectful, and took the time to explain what he found and what to look for in the future. Excellent work overall!!
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IrishEyes94 profile picture
IrishEyes94
24 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Great communication with the company/office. Scheduling was easy and flexible. Steve was on-time, got right to work and respectful of our cats. Steve was also very professional, polite, and efficient. And, just as importantly, he had a great sense of humor.
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Cindi Woods profile picture
Cindi Woods
24 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Very professional and kind. He taught me a lot about my system so that I can better take care of it.
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Jongwook Kim profile picture
Jongwook Kim
24 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Arrived on time. Explained everything and did the work efficiently. Thanks.
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Ginger Anderson profile picture
Ginger Anderson
21 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I always appreciate Dan's service.
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Mark Allen profile picture
Mark Allen
21 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Great service! He even cleaned our filters. 🙂
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Diane Olson profile picture
Diane Olson
21 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
David and Juan are super stars! Professional, knowledgeable, diligent and timely. David took extra time to answer all of my concerns and questions.
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eldee bitseff profile picture
eldee bitseff
21 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Steve Swanson did an excellent and thorough job checking out our HVAC system.
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Susan Hagbrandt profile picture
Susan Hagbrandt
20 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Allen explained everything that he did and we are very satisfied.
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Sharleen Nason profile picture
Sharleen Nason
20 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Carter the technician was awesome 🤩 He was very thoughtful, helpful and knowledgeable!
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Richard and Elizabeth Reynolds profile picture
Richard and Elizabeth Reynolds
20 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The team did a great job fixing our problem
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Nancy Carpio profile picture
Nancy Carpio
20 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I’ve had heating and cooling maintenance done by this company ever since my system was installed, and I want to give special recognition to the technician, Torfin (Tor). He really knows his stuff and was much more thorough than the other technicians who have serviced the system. Tor found a part that was starting to fail just before my warranty was set to expire. I only wish he had been sent out sooner, because the issue could have been discovered and fixed earlier. Thankfully, the company was able to honor the warranty for both parts and labor. Thanks to Tor for being so thorough and knowledgeable!
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b yoshida profile picture
b yoshida
19 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Jorge arrived within the scheduled time window and was efficient in getting his work done. He was polite and easy to communicate with.
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Merrily Boone profile picture
Merrily Boone
19 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Sullivan installed our new heating system and has continued to service it. Steve came out this week and did a great job. We are grateful we have the service. They do a great job!
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Gary P profile picture
Gary P
19 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Andrew was prompt, professional and quick. Great job.
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roy villalon profile picture
roy villalon
19 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Great job Josh, personal, professional, and respectful to our property. I am looking forward to having check on us yearly. Thank you
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Rod Pascual profile picture
Rod Pascual
19 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Mike and Ina did an outstanding job. They answered all my questions and explained everything I needed to know. They’re awesome. Thank you.
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Alene Jacobson profile picture
Alene Jacobson
18 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Ryan did a thorough job checking my plumbing. He even installed a rain shower head for me. This was part of my monthly payment for electrical & plumbing so no cost today.
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Amy T profile picture
Amy T
18 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
We have used Home Comfort Alliance-Bremerton for a few years now. Steve is the absolute best when it comes to HVAC. He is kind, loves his job, and finds the solution to any problem we might have. Thank you, Steve, for being the best!!!
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Lee Wiita profile picture
Lee Wiita
18 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Anton did an awesome job on my heat pump.It has been working great.
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Zane Jackson profile picture
Zane Jackson
17 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Extremely professional. Kept things clean and tidy! Units look like new!!
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Alex Lin profile picture
Alex Lin
17 August 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Knowledge and courteous!
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