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Brennan Heating & Air Conditioning

4.5

About this business

Residents of Seattle, WA and surrounding the areas have relied on the reliable services provided by Brennan Heating & Air Conditioning for more than 30 years. Our commitment to ensuring our customers' comfort all throughout the year has garnered the respect and loyalty of residents all around the Puget Sound area. Contact us today! 

Location details

4601 S 134th Pl, Seattle, WA, 98168, United States

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WeekdayScheduleStatus
Mon7:00 a.m. to 5:00 p.m.
Tue7:00 a.m. to 5:00 p.m.
Wed7:00 a.m. to 5:00 p.m.
Thu7:00 a.m. to 5:00 p.m.
Fri8:00 a.m. to 5:00 p.m.
Sat8:00 a.m. to 4:30 p.m.
SunClosed
4.52,102 reviews
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Danita's profile image
2 years ago

Six-time Platinum Achievement Award Winner We've been in business 24 years and install thousands of furnaces and air conditioners every year and we take pride that we have an A+ rating with the better Better Business Bureau. We're also a six-time Platinum Achievement award winner. This award is based on Customer Service and Sales. Whenever it is realistically possible to do so, we make every effort to make our customers happy. Brennan Heating 

F.'s profile image
2 years ago

Dedicated Focus on Customer Service Brennan Heating is one of our strongest and most consistent performers, most recently receiving our Platinum Award that recognizes our top HVAC contractor. With a dedicated focus on customer service, we consider them a valuable asset for our program. They are an active member of our advisory board and one of the first companies I call for advice regarding HVAC matters. --Mr. H. Product Manager Puget Sound Energy's Contractor Referral Service 

C's profile image
2 years ago

Professional Service! just wanted to say thanks for the professional service. Your technician did a good job of helping us choose the right products for our needs - the variable speed furnace for our home, and the two-stage furnace for the rental, not to mention a water heater, electric to gas conversion, and Napoleon gas fireplace. --K. O, Seattle 

Sscout's profile image
2 years ago

Skeeter Oh these guys are chumps! Dont waste your time with them. Techs are not trained and the service personnel could care less. Waited weeks for parts without any callbacks. Spend your time and money with someone else. 

Tara's profile image
2 years ago

satisfied This company at least takes the time to right any wrongs that may have occurred, and the techs have always been knowledgeable and curteous. Will use again,thnx brennan! 

Tina's profile image
2 years ago

These guys are the best! I had to have a furnace, our furnace had completely failed and was pumping CO2 through our house. I shopped around, did all my due-dilligence on high-efficiency furnaces and got three bids that varied in price by $2000. Brennan offered manufacturer and company discounts and gave me a screaming deal on a 98% efficient Lennox furnace and installed it THE NEXT DAY! The technician was excellent and thorough (Kevin John), the GM took excellent care of me (James Jolly) and the installation crew was excelle... read more

J.A.'s profile image
2 years ago

Happy Homeowner!!!!! We have an older Colman furnace in our home that failed recently. Not knowing who to call for service, we asked a few friends of ours and got Brennans name as the company to call. I called and got same day service! Being that our furnace is older, the technician that came out did have to order a part and return. We got a phone call from Murphy the next day saying the part had arrived and they could be out later that afternoon!!!! The technician,Cary, was on time, fixed our furnace, and we had heat in tim... read more

S's profile image
2 years ago

Heat Pump Installed My husband stayed home the day of the install. He said the crew did a great job. We would recommend Brennan to anyone looking to change, service or add any heating or cooling system. S. Newcastle, WA 

Michael's profile image
2 years ago

Mixed feelings Brennan installed central air conditioning in our home a couple of years ago. They system itself functions fine - so no complaints there. What I didn't really appreciate is that they left things looking very unfinished. Black-colored foam-insulated pipes strapped outside the house, ripped up drywall inside the house. The $100 they promised me to make repairs turned into a $75 check. For the extra $25, I would have at least agreed that they kept their word, but they didn't. Next time, I'd choose someone else to... read more

Frequently asked questions about Brennan Heating & Air Conditioning

How is Brennan Heating & Air Conditioning rated?

Brennan Heating & Air Conditioning has a 4.5 star rating with 2,102 reviews. 

When is Brennan Heating & Air Conditioning open?

Brennan Heating & Air Conditioning is closed now. It will open tomorrow at 7:00 a.m. 

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