Providing Comfort For Over 25 Years

Your Heating & Cooling Experts. Proudly serving the greater West Sound including
Bremerton, Bainbridge Island, Gig Harbor, Kitsap, Pierce, Jefferson, and Mason counties!

Service & Maintenance

Keep your system safe and efficient through maintenance:

24/7 Emergency Service
Service ALL Brands &


Find a full range of heating, cooling, and air quality systems including:


Meet with our friendly, expert consultants available by appointment:

Heat Loss Calculation
Home Comfort Assessment
Written Options

Sullivan Heating & Cooling provides heating, air conditioning, and electrical services in Bremerton, WA and the surrounding areas.

Professional maintenance is essential to keeping your home comfort system operating safely and efficiently. To this end, we offer several services to improve the life and quality of your heating and air conditioning equipment.

Check to see if we service your area!

Why Choose Sullivan Heating & Cooling?

The reason we keep our customers for life is because of the way we conduct our business.
Keeping people comfortable in their homes since 1994
Experts in all facets of HVAC: design, installation & service
NATE Certified Technicians and ongoing industry standard training
Background screened and drug tested employees
Shoe coverings, dropcloths and clean jobsites
Quality installations that exceed industry standards
Proven HVAC products from industry leaders
1 year labor warranty on all new equipment
Employees empowered to do the right thing
Review ratings that lead the industry
Follow up calls after every install
We do all we can to discover and deliver on your expectations

"We can help with all your heating and cooling needs!"

Our Accreditations

ACCA Quality Assurance Accredited
Tacoma Power
tacoma power
Carrier Factory Authorized
carrier factory authorized dealer
North American Technician
Excellence Certified
NATE award
Accreditated Business
Sullivan Heating & Cooling Inc BBB Business Review

Read our real customer reviews below!

Andrew Angle
Andrew Angle
Just a quick not to tell you what terrific service I received today.Donnie & Tyler arrived as scheduled on time and did an excellent job of adding the two supply air ducts as quoted.Donnie had done a previous job a few years ago so was familiar with our property.Please pass on to management/owners that they have amazing people working for them!
Tony Spivack
Tony Spivack
Wonderful company
Caroline Rivers
Caroline Rivers
Matty Jack
Matty Jack
I have always been happy with the service at Sullivan.They took care of my old furnace for the past twenty years and I recently purchased a new unit from them. Customer service reps and technicians are all friendly and courteous.
Sue Burke
Sue Burke
Sullivan was great from the first moment when we sat down to pick out our system. We chose a top of the line unit and after it was installed I asked them when they were going to turn it on. They said, "It's on", but it was so quiet I didn't hear it come on. The system's like a great waiter, invisible until needed and then at your service. The techs are all great too, knowledgeable and professional. Thanks, Sullivan! 😀
Cammie Enslow
Cammie Enslow
The Company was great every one was professional, polite and made the experience effortless.
Daniel Giles
Daniel Giles
WE have had Sullivan perform preventative maintenance service on our heat pump and furnace for the past 8 years. We have been very pleased with their service. Their technicians are friendly, courteous and professional and seem to be knowledgeable and well trained. Emergency service has been responsive and prompt. We would not use any other HVAC service company. WE have had contact with Mark, Steve, Dave and KIm.
d. paul matsenbaugh
d. paul matsenbaugh
Sullivan has serviced our heat pump, furnace, fireplaces & water heater for 17 yrs. Steve Ramoska & Pat Waldron are the best!!! Totally professional and great to work with.
Charles Michener
Charles Michener
Christina Malone
Christina Malone
I purchased the heating pump system from Sullivan several years ago and have had maintenance performed every six months since, the technicians are very thorough and always tell me how to ensure proper use of the system. Mark advised me about continuous use of the fan. He did a great job, I have also been pleased with Steve's service. Thank you Sullivan Heating, I will always recommend your company.
Louise Youngs
Louise Youngs
We were very happy with the great service provided by Sullivan's employees. The office staff was caring and friendly. They got us the earliest possible appointment for service. The service technician was prompt, knowledgeabie, experienced and professional. It was a pleasure to work with them and they will be our service provider from now on.
Sharon Felkey
Sharon Felkey
Their representative was courteous, informative, and answered every questions. The gentlemen who installed my furnace and heat pump also were able to answer questions, cleaned up and also showed me how to set my thermostat. Glad I used them and would recommend to everyone
Wendy Parmerlee
Wendy Parmerlee
they always come on time and do exactly what they say and even more they are wonderful...
Joyce Rudolph
Joyce Rudolph
Nate Thomas
Nate Thomas
Couldn't ask for a more professional, thorough and great to work with company. From top to bottom, the staff has your best interests at heart.I highly recommend them if you want your job done right the first time.
Tom Metzdorf
Tom Metzdorf


Our Office

Office: M-F 8am - 5pm
Services: 24/7

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