Furnace Replacement
in Bainbridge Island, WA
Joshua was wonderful. He showed me the new system and installed it expertly. He was very cordial and answered all my questions. If he can have a bonus by all means give it to him. I am so relieved to be with Home Comfort Alliance. You are all special.
My inspector—Ian— was exceptional. He was knowledgeable, professional and very approachable with my many questions!
Prices were probably 10- 20% lower than other comparable companies. This is a bad time of year for a complete furnace failure ( and not repairable) but they definitely came to my rescue!
It was a pleasure dealing with Home Comforts from the very initial engagement with the Sales Representative (Vince) where all options were shared and evaluated. A no pressure to buy with clarity on the benefits that are provided in partnership with Costco. The installation of our furnace was very efficient and the team (Samuel) did a great job. Requiring very little support or impact to my day. I highly recommend Home Comforts for furnace selection
Excellent service and Installation. Will recommend to all my neighbors.
Allen was patient, personable and informative. He remembered coming to our house before. Explained the financial benefits of being in the HCA club to my husband, who wouldn't buy an ice cube in the desert, my husband joined. Thank you Allen!
Home Comfort Alliance (formerly G & S) has consistently provided fast, friendly and knowledgeable service. Our tech Tyler did his usual fantastic job and provided excellent recommendations.
Reylli was quick and professional. Send this tech to me everytime!
The technician Reylli was very nice and respectful of our pets. Was very efficient.
2026
Dan is a great service tech and took the time to review my annual service. This continues to be a great company to do business with.
Tom was prompt and did an outstanding job explaining the options and process with us.
Steven just completed my compressor and did an excellent job
Ina and Mike and their team did an excellent job replacing my furnace and heat pump!
You are very fortunate they work for you . Extremely professional and thorough !
Steven did an excellent job
Steven completed his work but had to replace my compressor
And he is waiting for that part
Very satiated with everyone I have worked @ cHA
Issac did very good job for me
Robert also has done avery good job for me
Kyle is extraordinary. Very friendly, helpful, very efficient and knowledgeable. He is a real credit to Home Comfort and we enjoyed his company and expertise.
Had a new hot water heater installed today. Ben did a great job. Professional, efficient and friendly. Price was good too!
Dan’s a keeper! He’s very professional—goes right in, gets the job done, gives me an evaluation of my A/C system, and politely makes his exit. What more could you ask for in a technician from Home Comfort Alliance? I’ve been with you guys for many years. You’ve always given me good service, and you’ve always taken care of my systems.
Here’s to another great year with you guys!
We had a Mitsubishi intelli-HEAT heat pump system installed by Home Comfort Alliance this spring. This fall the furnace blower started running on its own after heating cycles, and we also found that the furnace model needed to be corrected to match our contract. Once I reached out, the team responded the same day and had everything taken care of within a week.
A special thank you to Vince Barry and Chyanne Obie. Vince personally followed up with phone calls and worked quickly to get the right furnace scheduled, and Chyanne kept me updated every step of the way and made sure everything was coordinated. Jeff Palm came out, took the time to look into the blower issue carefully, and followed up with the cause. Samuel Mahnke and Mario Felix did the furnace replacement today. They were on time, professional, and careful in our home. Thanks also to Allyson Simpson for her help along the way.
Great communication and a team that really follows through. Thank you all!
Josh was very pleasant and knowledgeable. My furnace had not been checked for 10 years. It is 15 years old. He explained the parts that are wearing out, and the price of that, but he did not try to sell me anything. The furnace is still working, but gives me time to think about options for replacing it. I appreciate the time he took to explain things.
On Thursday November 5th Cody came by to conduct my annual HVAC service. Not only did he advise me when was on his way but he alerted me when he was almost here. He was polite, professional and answered all the questions that I had. Nice job, thank you Cody! Frank
I was given a detailed explanation of options for a new ductless heat pump and provided a free estimate.
Brad did an exceptional job of assisting me with my heat pump problem today. He quizzed me on what I had noticed and tried to do to restart my pump, then measured the motor and its electrical output. He explained everything he did and assured me that I did nothing wrong, but this motor had lived longer than expected already. He advised me on the proper filter I should be using and which motor I should order. He is a credit to Home Comfort Alliance.
He was very nice and helpful and explained things. Made me feel comfortable not so stressed
Home Comfort Alliance performed our yearly furnace check-up
on time and the inspection was professionally done by Devin, our repairman. Thanks!
Allen was here this morning from Home Comfort Alliance to complete annual maintenance. He was so friendly & very professional and explained what he did, when complete. Thanks Allen, it was great!
This visit was for the purpose of providing a quote to replace a heating pump.
Allen has done exceptional maintenance work on both our AC and furnace for many years. He’s always very professional, knowledgeable, and personable. Great job, Allen!
our HVAC system hadn't had service in 7 years. Isaac was great! He was professional and thorough and did a lot of problem solving. Happy to sign up for annual service with Home Comfort Alliance - and hopefully get Isaac back!
We’ve now had Brad out to fix some connectivity issues in our two HVAC zones. He really knows what he’s doing. Solved the problems now that we need heat for the winter months They sent him out the day after I called!
Everything went great and was freezing in the house so it was wonderful to have the heat back on.
Anton was great! He gave me information that no tech had told me before that I should have had - very appreciated and great service.
Okay.. two people to rave about.. Chad Galino (electrician) and Kyle Callahan (heat pump/furnace specialist). We used this company under its old name for our heat pump for years and they were great. These two guys were awesome. Chad walked me through the house and we discussed potential issues/problems, what I can do during a small remodel, my electrical panel and ideas for installation of my light fixtures. He knew his stuff. He'll be installing light fixtures and working on my electric panel soon.
Kyle.. he educated me on my furnace and discussed how I will know when I need a new one (mine is old) and what that looks like. He had great suggestions and helped me feel confident about what I need to do when. Also, he serviced my furnace and heat pump and educated me about my heat pump.
I highly recommend both men and will tell all of my friends.
Mario, Sam, Brian and the entire Home Comfort Alliance team did an outstanding job! We could not be happier and appreciate their hard work and expertise!
I've used Home Comfort Alliance (previously Sullivan's) in Bremerton for a number of years now for my gas furnace and more recently my Heat Pump/AC for maintenance and repairs when needed.
Technician Dan, recently provided annual maintenance on both systems in October and as usual, provided great service! It's great to go into the weather months with confidence that these systems have been checked out and are ready to go!
Dan, our technician was on time, informative about his assessment of our furnace and we feel great about using Sullivan Heating & Cooling every year for Fall tuneups and any service we might need. Thanks, Dan!!
Wonderful experience. A technician (Dan) was here the morning after I called. He worked and worried over the problem with our furnace, came to a possible fix, ordered the part so he could get it next day and successfully got the furnace up and running on day two. His determination to find the problem and then fix it was phenomenal. Definitely my hero. And Tonya stayed on it also. Bravo to all!
The service attendant was detail oriented, courteous, and knowledgeable. He did a great job
Anton was on time and efficient in completing the furnace maintenance service. Appreciate the summary of the HVAC status and type of filter to use.
Exceptional Professional Service. Anton was super efficient, very knowledgeable, and (on top of) a very impressive human. So glad we chose Home Comfort.!!
Joshua is an excellent service technician. Listened, problem solved, replaced part and very friendly. Your firm is lucky to have such a great employee.
Very knowledgeable and willing to explain possible issues.
The technicians that installed our furnace were total professionals and did a great job.
Allen was on time, friendly, and professional. He recommended a surge protector for our heat pump, explaining how it was much less expensive than most of the electrical systems within our unit. Will have Home Comfort install it shortly.
I was SO relieved to be able to get an appointment same day to address my faulty furnace. The technician, Allen Walker, was on time, very knowledgeable, patient, and a pleasure to work with. I hope to see him again next year for furnace maintenance. Thanks again, Allen! Appreciate you taking the time to explain all the things.
Great communication. Alan arrived on time and provided great service! He took the time to explain things and provide sound advice. I highly recommend Alan.
Technician showed within the designated time period. Told me the order of how the componants would be serviced. He was very friendly and his truck did not block any of my vehicles (that was thoughtful). He outlined potential upgrades to make my warranty worth more (still thinking on those). Company texted well b4 Tech came, so i was ready and he completed tasks and left everything in order with no trash and a brief oral report of conditions, followed by written one in an email. JKT, a satisfied customer.
Anton was great. Knowledgeable and personable. Made having our furnace checked a pleasure.
Need a furnace repair instead?
If your furnace still has life in it, a repair may be all you need. Bainbridge Island has no natural gas service, so we repair and replace electric, propane and oil furnaces and heat pumps.
Expert Furnace Replacement for Bainbridge Island Homes
When the inevitable time comes to replace your furnace in your Bainbridge Island property, it is essential to seek the assistance of a reliable and skilled professional. Home Comfort Alliance is the go-to provider of top-notch furnace replacement services in Bainbridge Island, WA.
Don’t wait until your furnace breaks down. Take proactive steps to upgrade your Bainbridge Island property with Home Comfort Alliance’s expert furnace replacement.
Signs you may need furnace replacement:
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
Since 1977, Bainbridge Island residents have turned to Home Comfort Alliance for all their furnace replacement and service needs. Our team of experienced technicians is dedicated to providing top-notch furnace service and ensuring that your home stays comfortable and cozy all year round.
Furnace Replacement Signs
Are you noticing signs that indicate it may be time to replace your furnace? It’s important to be aware of these indicators to prevent unexpected breakdowns and ensure your Bainbridge Island home stays comfortable during the colder months.
Signs to Look Out For:
- Age: If your furnace is over 15 years old, it may be time to a replacement. Older furnaces are less energy-efficient and more prone to malfunctions.
- Increased Energy Bills: If you’ve a sudden spike in your energy bills without a change in usage, your furnace may be working harder to heat your home, indicating it’s time for a replacement.
- Frequent Repairs: If you find yourself constantly calling for repairs on your furnace, it may be more cost-effective in the long run to invest in a new, more reliable system.
- Inconsistent Heating: Uneven heating in different rooms or difficulty maintaining a consistent temperature throughout your Bainbridge Island home can be a sign that your furnace is struggling to keep up.
Don’t ignore these signs as they can lead to emergencies and discomfort. Contact Home Comfort Alliance for a professional HVAC technician to assess your furnace and recommend the best course of action for your Bainbridge Island home or commercial property.
Offering Bainbridge Island Residents High-Quality Furnace Options
Electric Furnaces
An 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 in your Bainbridge Island home or business. This combination is referred to as a split system.
Natural Gas Furnaces
Natural gas is the most popular way that Americans heat their homes. A gas furnace is the main component of a traditional gas 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.
Help Me Decide
1
What’s the difference between a gas and electric furnace?
An electric furnace serves as the central element of a traditional heating system, providing warmth and comfort to your Bainbridge Island home or business. When paired with an air conditioner, it creates a comprehensive heating and cooling solution known as a split system.
2
When is a ductless heat pump the right choice?
Are you searching for a cost-effective and efficient way to control the temperature in your property in Bainbridge Island, WA? Look no further than a ductless heat pump! This innovative system is the perfect option for both residential and commercial properties that do not have pre-existing ductwork.
Why Choose Home Comfort Alliance for Heating in Bainbridge Island?
Your Comfort is Our Promise
We promise...
Reliable heating, air conditioning, plumbing and electrical service - all from one trusted Bainbridge Island HAVC company.
To educate and guide you through your furnace options so you’ll find the right solution at the right price in Bainbridge Island.
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.
It's a promise we've kept with thousands of homeowners in Bainbridge Island and Pacific Northwest!
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What our Customers are Saying Around Bainbridge Island & The PNW
Posted on Google 
Laura Pollack
10 November 2026
Tom was prompt and did an outstanding job explaining the options and process with us.
Posted on Google
Steven Ratcliffe
9 November 2026
Kyle is extraordinary. Very friendly, helpful, very efficient and knowledgeable. He is a real credit to Home Comfort and we enjoyed his company and expertise.
Posted on Google
David McMurrin
9 November 2026
Had a new hot water heater installed today. Ben did a great job. Professional, efficient and friendly. Price was good too!
Posted on Google
David Zeng
9 November 2026
We had a Mitsubishi intelli-HEAT heat pump system installed by Home Comfort Alliance this spring. This fall the furnace blower started running on its own after heating cycles, and we also found that the furnace model needed to be corrected to match our contract. Once I reached out, the team responded the same day and had everything taken care of within a week.
A special thank you to Vince Barry and Chyanne Obie. Vince personally followed up with phone calls and worked quickly to get the right furnace scheduled, and Chyanne kept me updated every step of the way and made sure everything was coordinated. Jeff Palm came out, took the time to look into the blower issue carefully, and followed up with the cause. Samuel Mahnke and Mario Felix did the furnace replacement today. They were on time, professional, and careful in our home. Thanks also to Allyson Simpson for her help along the way.
Great communication and a team that really follows through. Thank you all!
Posted on Google
Ray Sheldon
8 November 2026
Very helpful, we would use the service in future!
Posted on Google
Jane Campbell
7 November 2026
Josh was very pleasant and knowledgeable. My furnace had not been checked for 10 years. It is 15 years old. He explained the parts that are wearing out, and the price of that, but he did not try to sell me anything. The furnace is still working, but gives me time to think about options for replacing it. I appreciate the time he took to explain things.
Posted on Google
Frank Read
6 November 2026
On Thursday November 5th Cody came by to conduct my annual HVAC service. Not only did he advise me when was on his way but he alerted me when he was almost here. He was polite, professional and answered all the questions that I had. Nice job, thank you Cody! Frank
Posted on Google
Cheryl Stickney
6 November 2026
I was given a detailed explanation of options for a new ductless heat pump and provided a free estimate.
Posted on Google
Kathleen Caldwell
5 November 2026
Brad did an exceptional job of assisting me with my heat pump problem today. He quizzed me on what I had noticed and tried to do to restart my pump, then measured the motor and its electrical output. He explained everything he did and assured me that I did nothing wrong, but this motor had lived longer than expected already. He advised me on the proper filter I should be using and which motor I should order. He is a credit to Home Comfort Alliance.
Posted on Google
Christina Chailante
5 November 2026
He was very nice and helpful and explained things. Made me feel comfortable not so stressed
Posted on Google
Reid Goffigon
5 November 2026
Brad was the best!
Posted on Google
David Woodrell
4 November 2026
Home Comfort Alliance performed our yearly furnace check-up
on time and the inspection was professionally done by Devin, our repairman. Thanks!
Posted on Google
Wendy Bori
4 November 2026
Allen was here this morning from Home Comfort Alliance to complete annual maintenance. He was so friendly & very professional and explained what he did, when complete. Thanks Allen, it was great!
Posted on Google
Jan Lapiana
4 November 2026
This visit was for the purpose of providing a quote to replace a heating pump.
Posted on Google
TC Stone
3 November 2026
Allen has done exceptional maintenance work on both our AC and furnace for many years. He’s always very professional, knowledgeable, and personable. Great job, Allen!
Posted on Google
kim leatham
3 November 2026
our HVAC system hadn't had service in 7 years. Isaac was great! He was professional and thorough and did a lot of problem solving. Happy to sign up for annual service with Home Comfort Alliance - and hopefully get Isaac back!
We’ve now had Brad out to fix some connectivity issues in our two HVAC zones. He really knows what he’s doing. Solved the problems now that we need heat for the winter months They sent him out the day after I called!
Posted on Google
Marilyn
3 November 2026
Everything went great and was freezing in the house so it was wonderful to have the heat back on.
Posted on Google
Kai Martin
3 November 2026
Anton was great! He gave me information that no tech had told me before that I should have had - very appreciated and great service.
Posted on Google
nancy hue
2 November 2026
Okay.. two people to rave about.. Chad Galino (electrician) and Kyle Callahan (heat pump/furnace specialist). We used this company under its old name for our heat pump for years and they were great. These two guys were awesome. Chad walked me through the house and we discussed potential issues/problems, what I can do during a small remodel, my electrical panel and ideas for installation of my light fixtures. He knew his stuff. He'll be installing light fixtures and working on my electric panel soon.
Kyle.. he educated me on my furnace and discussed how I will know when I need a new one (mine is old) and what that looks like. He had great suggestions and helped me feel confident about what I need to do when. Also, he serviced my furnace and heat pump and educated me about my heat pump.
I highly recommend both men and will tell all of my friends.
Posted on Google
L Flynn
2 November 2026
Mario, Sam, Brian and the entire Home Comfort Alliance team did an outstanding job! We could not be happier and appreciate their hard work and expertise!
Posted on Google
Tom Gilpin
30 October 2026
Great Job.
Posted on Google
Margaret
30 October 2026
I've used Home Comfort Alliance (previously Sullivan's) in Bremerton for a number of years now for my gas furnace and more recently my Heat Pump/AC for maintenance and repairs when needed.
Technician Dan, recently provided annual maintenance on both systems in October and as usual, provided great service! It's great to go into the weather months with confidence that these systems have been checked out and are ready to go!
Posted on Google
Gaylen Hasson
30 October 2026
Dan, our technician was on time, informative about his assessment of our furnace and we feel great about using Sullivan Heating & Cooling every year for Fall tuneups and any service we might need. Thanks, Dan!!
Posted on Google
Judy Endejan
30 October 2026
Very good and practical
Posted on Google
Kay Ottenbach
29 October 2026
Wonderful experience. A technician (Dan) was here the morning after I called. He worked and worried over the problem with our furnace, came to a possible fix, ordered the part so he could get it next day and successfully got the furnace up and running on day two. His determination to find the problem and then fix it was phenomenal. Definitely my hero. And Tonya stayed on it also. Bravo to all!
Posted on Google
dena wagar
29 October 2026
The service attendant was detail oriented, courteous, and knowledgeable. He did a great job
Posted on Google
Adele W
29 October 2026
Anton was on time and efficient in completing the furnace maintenance service. Appreciate the summary of the HVAC status and type of filter to use.
Posted on Google
Alan Zimmerman
29 October 2026
Exceptional Professional Service. Anton was super efficient, very knowledgeable, and (on top of) a very impressive human. So glad we chose Home Comfort.!!
Posted on Google
Mike Hancock
28 October 2026
Very professional and informative.
Posted on Google
Susan Spong
28 October 2026
Joshua is an excellent service technician. Listened, problem solved, replaced part and very friendly. Your firm is lucky to have such a great employee.
Posted on Google
David Cox
28 October 2026
Very knowledgeable and willing to explain possible issues.
Posted on Google
Edward Tremblay
28 October 2026
The technicians that installed our furnace were total professionals and did a great job.
Posted on Google
Royal
25 October 2026
Allen was on time, friendly, and professional. He recommended a surge protector for our heat pump, explaining how it was much less expensive than most of the electrical systems within our unit. Will have Home Comfort install it shortly.
Posted on Google
Heather Campbell
23 October 2026
I was SO relieved to be able to get an appointment same day to address my faulty furnace. The technician, Allen Walker, was on time, very knowledgeable, patient, and a pleasure to work with. I hope to see him again next year for furnace maintenance. Thanks again, Allen! Appreciate you taking the time to explain all the things.
Posted on Google
Bill
23 October 2026
Great communication. Alan arrived on time and provided great service! He took the time to explain things and provide sound advice. I highly recommend Alan.
Posted on Google
Larry Cline
23 October 2026
Allen was great
Posted on Google
JK Talbot
23 October 2026
Technician showed within the designated time period. Told me the order of how the componants would be serviced. He was very friendly and his truck did not block any of my vehicles (that was thoughtful). He outlined potential upgrades to make my warranty worth more (still thinking on those). Company texted well b4 Tech came, so i was ready and he completed tasks and left everything in order with no trash and a brief oral report of conditions, followed by written one in an email. JKT, a satisfied customer.
Posted on Google
Louise Sportelli
22 October 2026
Anton was great. Knowledgeable and personable. Made having our furnace checked a pleasure.
Posted on Google
Rosemary Perez
22 October 2026
Great service and wonderful technician. I couldn't have asked for better
Posted on Google
Laura Ritter
22 October 2026
Allen did a wonderful job explaining to me what was going on with my furnace and what needed to be done. He also was very helpful in explaining what the costs would be. I would recommend him.
Posted on Google
E. W
22 October 2026
Great furnace/HVAC tune-up! Steve was on-time, pleasant and knowledgeable.
Posted on Google
Eva Schoenleitner
22 October 2026
Andrew did a great job servicing our heatpump and AC system, and explained how to keep it at top form for a long time. Many thanks.
Posted on Google
Alan Carreon
22 October 2026
Friendly and informative
Posted on Google
David Maack
22 October 2026
Jorge was prompt, friendly and efficient. Great quick service!
Thanks!
Posted on Google
JPW
22 October 2026
The heating/cooling unit servicing one part of our home stopped working. I called Home Comfort Alliance, Bremerton, who we have used for many years to service our units. They scheduled next day service, and I was thrilled with the timely response. They sent out Brad, their top troubleshooter. He not only fixed the unit that stopped working but also performed the six month service on the other two units; changed the filters and provided a report of his findings. I cannot recommend Home Comfort Alliance enough. They are responsive and knowledgeable about the services they perform. I appreciate that Home Comfort has a top-notch service person on their staff who can investigate and solve issues on complex systems.
Posted on Google
Mohammad M
22 October 2026
Antonio and Ruslan did a great job replacing our furnace. They were professional, friendly and knowledgeable. They cleaned up the site nicely after the job was completed.
Posted on Google
Darkstar7
22 October 2026
Just had our annual HVAC maintenance visit. Technician Josh did a great job, answered all of my questions and made some recommendations for future consideration.
Posted on Google
Jim Strickland
21 October 2026
Job well done. Very polite, let me know everything he was going to do.
Posted on Google
K BB
21 October 2026
Mikel & Sunny were great to work with.
Posted on Google
amy deshaw
21 October 2026
Felt very comfortable with these expert installers. They went above and beyond. Everything explained well.
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