When it’s time for a new furnace in your Issaquah Home or Business, you can count on Home Comfort Alliance to deliver the quality results you expect from a professional Issaquah WA furnace replacement. For more than four decades, Home Comfort Alliance has been outfitting homes with furnaces that last.

Thousands of families make their homes in Issaquah, WA, and they need a furnace replacement company they can count on for years to come. For over 40 years, Issaquah residents have trusted Home Comfort Alliance.

An electric furnace installed in your Issaquah home or business can be less expensive to install than a gas furnace, but gas is more energy efficient. This means that you can expect to pay less on a monthly basis to heat your home. If natural gas is not available for your home, an electric furnace is usually a simple installation and furnace replacement in Issaquah WA can last up to 30 years.
A ductless heat pump installed in your Issaquah home or business is a natural choice when there is not an existing duct system designed to provide heating and cooling. A ductless heat pump can be installed in almost any home often at a lower cost than installing a new duct system, furnace, and air conditioner.

Posted on Google![]()
Elizabeth Rohlfing15 September 2026
I have consistently received excellent service from this company. Dan, the technician, was informative and helpful. I really appreciate the quality of service.Posted on Google![]()
Kim Porter12 September 2026
Excellent service..duct cleaning!!! Great job friendlt and respectful of home!!!Posted on Google![]()
David Duncan11 September 2026
Was referred by PSE for a heater and heatpump. They worked with us well and the installers were great. Everything is working well and I hope it stays that way. Kendrick did the annual service of the system and did a wonderful job.Posted on Google![]()
Donna Fadenrecht11 September 2026
Anton was very pleasant and took care of my maintenance quickly.Posted on Google![]()
Michelle Wilkinson11 September 2026
Tyler was very knowledgeable, polite and courteous. He told me a lot about my unit, and I really appreciated his positive attitude on solving this issue for us and taking care of it as soon as possible. He's a man of his word.Posted on Google![]()
mark hallstrom11 September 2026
Dan was greatPosted on Google![]()
Bright An11 September 2026
The two installation technicians were not only highly skilled and meticulous in their work, but they also left the site spotless upon completion. On a scale where ten is the maximum score, I would give your company a rating of twelve.Posted on Google![]()
Cindy Phillips10 September 2026
Cody arrived on time, very professional and courteous. Also, very personable and took care of my annual maintenance fairly quickly.Posted on Google![]()
jenette tuada10 September 2026
Excellent work completed by the team! Thank you Travin, Scott, Justin and Armando.Posted on Google![]()
marjorie moore10 September 2026
Always excellent service. We have been with G&S..now Home Comfort Alliance for more than 10 years. They are always responsive, honest and have wonderful technicians. I highly recommend.Posted on Google![]()
VANCE CRUMPLER10 September 2026
Todd did our consultation and was extremely nice and very knowledgeable! Highly recommend! We just had Reylli come and clean out our duct work and he did great as well!Posted on Google![]()
Joe M9 September 2026
They were on time, thoroughly completed the work, and did a great job. Steve has worked with us for several years and has always done a great job.Posted on Google![]()
Randy Harrison9 September 2026
Anton was on time, professional, courteous and thorough. Seemed very knowledgeable on the system I have. Could not ask for more.Posted on Google![]()
Ray Thomas9 September 2026
Anton from Home Comfort Alliance was very personable and efficient in doing our pms on A/C and furnace. A couple very useful suggestions and easily provided quotes on comparable replacements for our 39 year old furnace. But said we had done a good job of maintaining and doing needed repairs. Raised our confidence to get through yet another winter. No absolutes but also that it’s easily replaced if it has an unlikely major failure. Thanks, Anton and HCA.Posted on Google![]()
Alex Lin8 September 2026
Clean and professional installation!Posted on Google![]()
Micbael Maurer6 September 2026
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.Posted on Google![]()
Linda Owen3 September 2026
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.Posted on Google![]()
Kris Kyzans3 September 2026
Professional service providedPosted on Google![]()
Adam King3 September 2026
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!Posted on Google![]()
D Palermo3 September 2026
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.Posted on Google![]()
carol rice2 September 2026
This company is awesome. Year check up.Posted on Google![]()
Kin Lau2 September 2026
Technician gave me good advice on the installation of my EV charger. Detailed estimates provided onsite after careful inspection of my electrical panel.Posted on Google![]()
Kendra Porath1 September 2026
We’ve been using this company for years. Extremely reliant. Reilly was great!Posted on Google![]()
Cris Moran31 August 2026
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.Posted on Google![]()
Debbie Ridgway31 August 2026
Allen Walker is very thorough. I am always pleased when he is the technician.Posted on Google![]()
Tamara Matheny31 August 2026
Robert was very knowledgeable and answered all of my questions. Looking forward to my AC installation soon! Highly recommend Home Comfort Alliance!Posted on Google![]()
Bruce Beck31 August 2026
⭐⭐⭐⭐⭐ 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.Posted on Google![]()
Habit31 August 2026
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!Posted on Google![]()
Beate Schafer30 August 2026
Jorge did a thorough job in the annual maintenance of our air conditioner and heater.Posted on Google![]()
Patrick Fossey29 August 2026
Very professional and competent!!! Todd did a great job helping is with the project and now we just need to wait for our imstallPosted on Google![]()
Barbara Stuart28 August 2026
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.Posted on Google![]()
Deby Whalen28 August 2026
Very nice and informative Didn’t talk down to me as a female we often do get that.Posted on Google![]()
Chris Elliott27 August 2026
Reylli went the extra mile by patching a hole in my duct during a routine inspection. Thank you!Posted on Google![]()
Suzie Heid27 August 2026
Love Home Comfort Alliance and love Josh for our annual maintenance. They've always done us good.Posted on Google![]()
Jon Brock27 August 2026
Tom, the estimator, was knowledgeable, well prepared, and well-equipped. The company has invested well in systems for proper assessment of the healing and cooling system requirements for the space. This along with Tom's experience produced a practical project at a competitive price. I have confidence that the installation will go well and perform well.Posted on Google![]()
Robert Pugh27 August 2026
We had our HVAC mini split clean and maintenancePosted on Google![]()
J C (jmc)27 August 2026
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!Posted on Google![]()
Rick Calegari26 August 2026
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.Posted on Google![]()
Peggy Fuqua26 August 2026
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.Posted on Google![]()
Lekan F26 August 2026
Highly professional service. Andrew showed up on time and did great work, provided relevant information and recommendations to keep our heating and cooling system up and running. Thanks again!Posted on Google![]()
Roger Kouchi26 August 2026
Kedrick Bennett did a great job. He was on time. In fact, he was a little early. He was professional, thorough, and very knowledgeable. He explained everything in detail.Posted on Google![]()
Cheri Moss26 August 2026
Alan has serviced our heater for several yests. He is extremely knowledgeable and professional in his service. Truly an asset to the company.Posted on Google![]()
Dennis Popp26 August 2026
Annual inspection and corrections to heating and cooling equipment. Luke was right on time after notifying of his arrival. Luke was effective diagnosing and correcting the minor problem, proving tha annual service to furnace and cooling system. Excellent communicator.Posted on Google![]()
Laird Dyson26 August 2026
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 . LairdPosted on Google![]()
Richard Stevenson25 August 2026
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.Posted on Google![]()
Neil25 August 2026
Great and efficient servicePosted on Google![]()
Robin25 August 2026
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!!Posted on Google![]()
IrishEyes9424 August 2026
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.Posted on Google![]()
Cindi Woods24 August 2026
Very professional and kind. He taught me a lot about my system so that I can better take care of it.Posted on Google![]()
Jongwook Kim24 August 2026
Arrived on time. Explained everything and did the work efficiently. Thanks.
We use cookies to improve your experience on our site. By using our site, you consent to cookies.
Manage your cookie preferences below:
Essential cookies enable basic functions and are necessary for the proper function of the website.
Google Tag Manager simplifies the management of marketing tags on your website without code changes.
Statistics cookies collect information anonymously. This information helps us understand how visitors use our website.
Google Analytics is a powerful tool that tracks and analyzes website traffic for informed marketing decisions.
Service URL: policies.google.com (opens in a new window)
Jetpack's built-in visitor analytics. It records page views, referring sites, search terms, and outbound link clicks, and also carries the shared visitor-tracking library used by Jetpack Instant Search and WooCommerce Analytics.
Service URL: automattic.com (opens in a new window)
Google reCAPTCHA helps protect websites from spam and abuse by verifying user interactions through challenges.
Marketing cookies are used to follow visitors to websites. The intention is to show ads that are relevant and engaging to the individual user.
CallRail is a call tracking and analytics service. Its script swaps the phone numbers shown on a page and stores the visitor's referrer, landing page and session ID, so phone calls and form submissions can be attributed to the marketing source that brought the visitor to the site.
Service URL: www.callrail.com (opens in a new window)
OpenAI Ads Pixel tracks website conversions from ads shown in ChatGPT, helping advertisers measure and optimize their ad campaigns.
Service URL: openai.com (opens in a new window)
TikTok Pixel is a tracking tool that measures user interactions and optimizes ad campaigns on the TikTok platform.
Service URL: ads.tiktok.com (opens in a new window)
You can find more information in our Cookie Policy and Privacy Policy.
