Gig Harbor, WA Air Conditioning and Heating Installation, Maintenance, and Repair

For over 25 years, Sullivan Heating & Cooling have been your cooling experts in Gig Harbor, WA. We keep you comfortable when you need it most.

Sullivan Heating & Cooling understands how hard it is to find HVAC contractors that you can trust to keep your home protected from the elements. Having your heat working when you need it in the winter, and your home cool in the summer shouldn’t mean you have to sacrifice quality. At Sullivan Heating & Cooling, our HVAC Services are built to keep you and your family comfortable in your home no matter the weather outside.

Our professional and reliable HVAC specialists are trained to handle any HVAC installation, repair, or maintenance issue that may arise in your home. From electrical, heating, air conditioning, indoor air quality, to furnace installation, repairs, and maintenance, Sullivan keeps your family comfortable. Always.

We have been proudly serving the Gig Harbor, WA area for over 25 years.

HVAC Contractors To Install All Your HVAC Needs in Gig Harbor, WA

At Sullivan Heating & Cooling, we are proud to offer our valued customers a wide range of top of the line heating and cooling products to keep you comfortable in every season. You can trust us to take care of your furnace, heat pump, and air conditioning installation needs with our knowledgeable and friendly experts. With Sullivan, you can expect high-quality installations, as we have been outfitting Gig Harbor homes for over a quarter-century.

If you are looking for an efficient heating solution to keep your home cozy on those chilly days and nights, look no further than a heat pump installed by our Sullivan team. A heat pump system is a highly effective manner to pull heat into your home during the cold months and remove that heat and humidity during warm weather. Let the professional team at Sullivan Heating & Cooling outfit your home with one of these versatile heat pump systems today.

Do You Need to Tune-up Your HVAC system in Gig Harbor, WA?

It is a fact of life that sometimes your furnace, heat pump, or air conditioning unit may not work the way it needs to. When these heating or cooling emergencies occur, our NATE technicians are on standby to fix the problem. Perhaps your HVAC system is showing signs that it could use the services of one of our expert HVAC contractors. Maybe you have noticed the costs of your heating and cooling drastically increasing or have detected an unusual odor emanating from your HVAC system. Regardless of the issue, the NATE technicians at Sullivan Heating & Cooling can have your system back online quickly so that you can feel comfortable again in no time. We have all of your heating and cooling system repairs covered, with technicians standing by 24/7.

Gig Harbor, WA isn’t known for having a tropical climate, but that doesn’t mean that you won’t need a functioning air conditioning system for those toasty summer months. Our friendly and knowledgeable HVAC service technicians are ready to make sure your AC is in top working order to keep you cool and comfortable all summer long.

Indoor Air Quality That Leaves You Feeling Refreshed in Gig Harbor, WA

If you are wondering how we do this, let us explain. We accomplish giving your excellent air quality using one of three methods. First, we can install a compatible filter that can be used in conjunction with your current air conditioning or heating system. A second option we provide our customers is an enhanced filtration system that utilizes an electronic air cleaner or purification system that captures and actually disinfects the air in your home. Are you looking for a HEPA filtration system? We have you covered there too, as one of Gig Harbor’s leading HEPA filtration system installers.

With Sullivan Heating & Cooling’s indoor air quality solutions, you will never have to suffer from uncomfortable indoor allergies again.
There’s no need to breathe in anything other than the freshest air possible, and you can trust that's exactly what you will get with a Sullivan installed indoor air quality system.

There’s no need to suffer through those allergies inside your home with a Sullivan installed indoor air quality solution.

Preventative Maintenance That Works

Sullivan Heating & Cooling recognizes the importance of preventative maintenance services for your HVAC system so that you never have to unexpectedly compromise your comfort. Our highly trained NATE certified technicians are available to take care of all your HVAC maintenance and repair needs year-round. We are familiar with all makes and models of air conditioning and heating systems, making us one of Gig Harbor, WA’s most sought after heating and cooling contractors for over 25 years.

Get the most out of your home’s heating and cooling system, lower your utility bills, and improve the purity of the air you breathe with the preventative maintenance services offered by Sullivan.

With Sullivan Heating & Cooling, you are getting service you can trust. We guarantee all of our high- quality workmanship, and never cut corners. Your comfort is our priority.

Why Choose Sullivan Heating & Cooling to Install Your New Cooling System?

Our #InstallitRight Reputation

Before your Comfort Crew installation team even arrives at your home, each install is previewed by an experienced field supervisor for the fit and function of your equipment. We take the time to perform load calculations, a step other contractors sometimes skip. Industry standards and best practices are taken into account to assure the best possible outcome. We do our best to head off challenges before they have a chance to happen. It’s how we make sure the job is done right the first time. If a problem does occur, rest assured that we have a process in place to remedy any concerns quickly and appropriately.

We'll Listen and Make It Easy

Your home is unique and your desires may be unique too. Some jobs are more challenging than others and require thinking outside the box. We’ll listen to clearly define your expectations and give you options so you can choose the right system for you. You’ll never feel pressure. Your 3 day right to cancel will be explained, and it won’t delay the job. We will apply for and procure all necessary permits and post required stickers, as well as provide you with details for scheduling the inspection at a time convenient for you.

We'll Call You to Check In

We make it a priority to ensure your complete satisfaction. At the end of your installation, we’ll call you later that day just to make sure everything went as expected.
Sullivan Heating & Cooling believes your comfort should never be compromised. Over the years, we’ve finessed our delivery of HVAC products and services to a unique level of service we’ve become known for: #FixitFast #InstallitRight
Years Experience
Installations Completed
Comfort Club Members

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!
Cool guys I dealt with today. They seem laid back and down to earth. I had an interview with them earlier today. Hopefully we can work something out.
Sullivan installed two Mini-Splits in our home… bobby Baker was the salesman (extrodinare) Start to finish, “all the Sullivan Staff was GREAT”Highly recommend this Company 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻
Our heat pump failed the night before the big heat wave back in late June. We were facing the prospect of having to search for a place to stay cool since all the HVAC companies we called gave us appointment times several days and even weeks away. We called Sullivan late Friday evening and they had a technician here Saturday morning and he fixed the heat pump in about 30 minutes. We needed a part and Arnold the technician had it in the truck! Go figure. Our external thermometer got up to 113 degrees two days later. I can't speak highly enough of this company. I can't imagine the misery and discomfort they saved us and possibly the death of my old dog from the heat. Thank you Sullivan Heating & Cooling.
Travis our service tech was friendly and knowledgeable, he explained everything he was doing and why. Fixed the problem and did not leave until he made sure everything was working correctly. Definitely will use Sullivan Heating and Cooling again in the future.
Sullivan installed our new heating system this year and worked with us so the thermostat settings are right. We have been so grateful during this time of hot temperatures we have the service. They do a great job!
My heat pump broke down unexpectedly the night before a record heat wave was expected. I called just about every HVAC company I could find and no one was willing to book an appointment for at least several days out. Most were several weeks. But Sullivan returned my after hours phone call within minutes and had a tech come to my house within a few hours and quickly made the repair. Their work was great, and their prices were fair. These guys are superheros and I can't recommend them highly enough.
I did some research into how heat pumps worked prior to calling for estimates. Two other companies came out before Sullivan, both lied to me. Sullivan was honest and followed through beautifully, my only regret is that I had forgot to get a bit of cash to tip the installation crew!
Had to replace AC and Furnace. We had great service- the team was responsive, professional, on-time, very polite, and did a great job. Quality and price was also better than other bids. Will use again if ever needed, and will recommend to others!
Knowledgeable & professional techs with a very courteous office staff.
y got bids from 7 different companies, Sullivan was the best value by far. their installers are super dialed in, skilled in their craft and really nice too.they sent us a check for $600 for a rebate we didn't know existed, they didn't have to, but they did and that says a lot about their company
Sullivan was fast, responsive and good. Their service tech on site was thorough and kind. I'd recommend this company to anyone based on this experience.
Best customer service ever. Called after hours and within minutes I had the on call tech (Brad) on the line. He spent about 20 minutes helping me troubleshoot, trying different simple diagnostics I could do. Finally came to the conclusion that there was low LP pressure. Sure enough, the LPG tank was empty (stuck level float gave erroneous level reading). Full tank of LPG later and I now have heat.
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!
Wonderful company
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.
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! 😀
The Company was great every one was professional, polite and made the experience effortless.
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.


Office: M-F 7:30 am - 4 pm
Services: 24/7
(360) 405-0723
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