Brennan Heating & Air Conditioning

Heating and Air Conditioning, Water Heaters, Plumbing,

This pro has maintained an average of 4.5+ stars throughout their time with Angi.

About us

Since 1987, Brennan Heating and Air Conditioning has served thousands of customers throughout the Puget Sound. We offer a variety of home comfort products including furnaces, air conditioners, heat pumps, hydronic heating systems, active air purifiers, and gas water heaters. We have even expanded to offer standalone electrical services in addition to heating and cooling repair and maintenance. Brennan Heating - Comfort You Can Count On.

Business highlights

38 years of trusted experience
Emergency Services Offered

Services we offer

Residential furnace repair, maintenance, and installation. Residential air conditioning repair, maintenance, and installation. Residential water heater repair or replacement. Generator install, boiler installation, thermostat replacement and programming, and residential electrical projects.

Services we don't offer

Commercial HVAC or Electrical services.

Amenities

Free Estimates
Yes
Warranties
Yes
Emergency Services
Yes


Accepted payment methods

American Express
Check
Discover
MasterCard
Visa

Photos of past projects

Reviews

4.62,417 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
79%
4
10%
3
4%
2
3%
1
4%


Rating CategoryRating out of 5
quality
4.7
value
4.6
professionalism
4.7
responsiveness
4.7
punctuality
4.8

Filter reviews by category

Showing 426-450 of 2417 reviews

Lee K.
09/2014
3.0
heating & air conditioning/hvac
  + -1 more
This was the 3rd of 3 quotes. Came in about $1000 over the other bids. Went with another company
Description of Work: Quote for a new furnace

Rating CategoryRating out of 5
value
2.0


Response from Brennan Heating & Air Conditioning
We try our best to be as competitively priced as possible while still offering far superior products, installations and after install service in the business. We compete against hundreds of HVAC companies and cannot always be the cheapest. That being said there is a reason we have won all of the customer service awards our industry offers year after year. Thank you for allowing us to bid your project.

Mary H.
09/2014
5.0
electrician, heating & air conditioning/hvac
  + 0 more
Called to say he was on his way about midway through the appointment window. Serviced the furnace. Collected sales tax on the $69 fee I had already paid in advance, which was surprising, different from other Big Deal contractors (electrician, other furnace tune-ups) I have purchased in the past. He said it's required by Angie's List. I guess it was in the small print. Otherwise, fine experience.
Description of Work: Furnace tune-up

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$75.55

Thomas L.
09/2014
5.0
heating & air conditioning/hvac
  + -1 more
The technician was on time, professional, and thorough. He did the job quickly and efficiently, answering all of my questions and pointed out issues that were the result of improper maintenance on my part. He recommended replacement of a part that was likely to fail within a few months, and while it added $80 to the price of the service, it saved me the cost of an emergency service call when I have no heat in the middle of winter.
Description of Work: Furnace and integrated A/C inspection and regular maintenance. Replaced parts nearing end of life.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$150

Jennifer M.
09/2014
5.0
heating & air conditioning/hvac
  + -1 more
Their prices were comparable to other companies. They arrived when they said they would and finished the job in the time frame estimate. They cleaned up well after the work was complete. They explained things very well during the installation. Everything went just fine and we liked them a lot.
Description of Work: We purchased a deal for the installation of a gas furnace. They installed a Lennox system.

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,800

David F.
09/2014
5.0
heating & air conditioning/hvac
  + -1 more
Shawn was really nice, punctual, and professional.
Description of Work: Checked all components of furnace, cleaned, and gave estimate for replacement furnace

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$75

Patrick F.
09/2014
5.0
heating & air conditioning/hvac
  + -1 more
Functional check and safety inspection of the gas furnace and associated equipment. Technician was friendly and efficient.
Description of Work: Furnace Inspection

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$60

Jane M.
09/2014
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
I believe this Company and the owner were sincere with their apology.
Description of Work: This is an update to my F rating post from 9/9/14. Our servicing was performed this morning, as promised. The technician, James, was knowledgeable, courteous, and honest. He told us our furnace was in good shape, but we were informed that our water heater was past it's service life and beginning to leak. We were given an estimate for a water heater replacement with detailed explanation. Our initial experience with the cancellations was frustrating, but our impression once the actual servicing was completed, was positive.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$69

Marcia B.
09/2014
5.0
heating & air conditioning/hvac, plumbing, water heater repair
  + 1 more
The service man was right on time, did a thorough job of checking out our heating/cooling system. Was very professional and helpful. I will definitely use them in the future.
Description of Work: Checked operation of furnace and heat pump, cleaned burners, flame sensor, etc. Made some good suggestions. I also had him order new filters which arrived the next day.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$59

Hal R.
09/2014
5.0
heating & air conditioning/hvac
  + -1 more
It would have been a total of $118 but filling the freon cost another $75 and they wanted to "run the line" for a leak which would have been another few hundred dollars but we didn't do it. There did feel like some pressure to do it. But we were happy with the work. They then put a service sticker on the furnace but didn't date it which seemed odd.
Description of Work: We bought two angie coupons each for $59, one to service/maintain the gas furnace which hadn't been done in 3 years and also the central air conditioning.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$200

Dave H.
09/2014
5.0
heating & air conditioning/hvac
  + -1 more
It went very well. A very professional visit and service. Thanks, Brennan - and Kevin.
Description of Work: Kevin from Brennan came out to give me a cost estimate on a supplemental heat pump. During the conversation, he convinced me that we don't need this improvement. An amazing testament to a quality company that provides sound advice, not just looking to make a buck. Thanks, Kevin. I'll be contacting - or recommending Brennan - in the future!

Rating CategoryRating out of 5
quality
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Andrea H.
09/2014
5.0
heating & air conditioning/hvac, plumbing, water heater repair
  + 1 more
I bought the big deal to have my furnace and water heater serviced. They showed up on time, did the job, were polite and professional and stuck to their price. Yay!!
Description of Work: Great service -- exactly as promised

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$100

Emily N.
09/2014
5.0
heating & air conditioning/hvac
  + -1 more
They were very responsive & did and excellent job. The tech even worked around our "helper cat" as she examined his tools.
Description of Work: furnace tune up & replaced the starting mechanism

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$80

Jeffery G.
09/2014
5.0
heating & air conditioning/hvac
  + -1 more
On time arrival and as always great service and friendly technician.
Description of Work: Winter service for gas furnace

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$59

Ruth C.
09/2014
5.0
heating & air conditioning/hvac
  + -1 more
Very professional and also quite friendly. A very nice man. And thorough.
Description of Work: Serviced my furnace. Checked for carbon monoxide. Cleaned the filter in my air cleaner.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$69

Ronald H.
09/2014
5.0
heating & air conditioning/hvac
  + -1 more
The installers arrived when we were told to expect them. They were thorough and installed the new furnace in a timely fashion. Both men were polite, professional and explained the details of the furnace to us.
Description of Work: Install new furnace

Rating CategoryRating out of 5
quality
5.0
value
4.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$2,000

Theresa T.
08/2014
5.0
heating & air conditioning/hvac
  + -1 more
They were good. They showed up on time and the guy told me that the furnace was very old and that I should possibly get ready to buy a new one. I liked that he didn’t try to get me to replace it right away.
Description of Work: I bought a Big Deal from them for a furnace tune-up.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$59

Julie K.
08/2014
5.0
heating & air conditioning/hvac
  + -1 more
They were fantastic. We're no longer under warranty but it was an existing problem for three years. They finally figured out what the problem was. When they fixed it, I was waiting for a huge bill. They said that there's no charge. The technician spent a long time too. It's one of those things that's difficult to find. I didn't have to worry about what they have installed. They want to make sure that it works regardless of warranty and timing. With the brand new unit that they installed, there was a tiny leak that showed up after a whole year has passed. They stayed with it and they were very persistent.
Description of Work: They came and fixed my air conditioner.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

kathleen H.
08/2014
5.0
heating & air conditioning/hvac
  + -1 more
They came promptly, very courteous, professional. They were quickly, I have been satisfied each time they have been out.
Description of Work: Did a check up for my furnace and a/c unit.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$149

Bob S.
08/2014
5.0
heating & air conditioning/hvac
  + -1 more
The service went well. They were prompt, professional and did a good job.
Description of Work: I purchased a big deal for $68 for a season-ending furnace clean & check.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$68

Nancy C.
08/2014
1.0
heating & air conditioning/hvac
  + -1 more
They do not service oil furnaces.
Description of Work: Nothing
Rating CategoryRating out of 5

Response from Brennan Heating & Air Conditioning
I apologize we do not work on or install oil furnaces but I am confused why we would receive an F for that decision. Whenever we schedule a service call or set up a time to bid on replacing a furnace we always ask the question and are extremely upfront that we do not work on oil. The demand for oil furnaces has greatly diminished and it was not worth us continuing to be part of that industry.

Karen R.
08/2014
5.0
heating & air conditioning/hvac
  + -1 more
SET appointment, very courteous and responsive. Technician showed up on time and did what they were hired to do. No surprises!
Description of Work: Furnace Maintenance

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$59

Scott T.
08/2014
5.0
heating & air conditioning/hvac
  + -1 more
Nothing special; all went as planned.
Description of Work: Performed tune-up on furnace.

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$65

Tim C.
08/2014
5.0
heating & air conditioning/hvac
  + -1 more
All went well and team was responsive and professional.
Description of Work: Installed new furnace and new ductwork for basement remodel

Rating CategoryRating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Emily P.
08/2014
5.0
heating & air conditioning/hvac
  + -1 more
That went well. The service was done not at my home; it was done at another location. Two technicians came out the first time and then they had to come back for a follow up. They were thorough, professional and effective. I did have to pay extra, because something else had to be done to the furnace.
Description of Work: I purchased a Big Deal from this company for $99 for a furnace tune-up.

Rating CategoryRating out of 5
value
5.0

Yes, I recommend this pro
$99

Laura R.
08/2014
4.0
heating & air conditioning/hvac, plumbing, water heater repair
  + 1 more
heater was going out and water tank was old so i updated both
Description of Work: new furniture and water heater

Rating CategoryRating out of 5
quality
4.0
value
3.0
professionalism
3.0
responsiveness
4.0
punctuality
3.0

Yes, I recommend this pro
$6,000

Contact information

4601 S 134th Pl, Seattle, WA 98168

https://www.brennanheating.com

Service hours

Sunday:
Closed
Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
Closed

Licensing

Bonded

Insured

Licensed*

Trade License Number
BRENNHC795OO
Trade License Locale
WA
Trade License Authority
Washington State Department of Labor & Industries
Trade License Expiration
09/07/2023

Eco-friendly Accreditations

LEED Accredited Professional
No
Energy Star Partner
No
EPA Lead-Safe Certified
Yes
Use Green Products or Work Practices
No
State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our State Contractor License Requirements page.

*Contact business to see additional licenses.


Service Categories

Heating and Air Conditioning,
Water Heaters,
Plumbing,
Electrical,
Lighting,
Air Duct Cleaning

FAQ

Brennan Heating & Air Conditioning is currently rated 4.7 overall out of 5.

Sunday: Closed

Monday: 8:00 AM - 5:00 PM

Tuesday: 8:00 AM - 5:00 PM

Wednesday: 8:00 AM - 5:00 PM

Thursday: 8:00 AM - 5:00 PM

Friday: 8:00 AM - 5:00 PM

Saturday: Closed

Brennan Heating & Air Conditioning accepts the following forms of payment: American Express,Check,Discover,MasterCard,Visa
Yes, Brennan Heating & Air Conditioning offers free project estimates.
Yes, Brennan Heating & Air Conditioning offers eco-friendly accreditations.
No, Brennan Heating & Air Conditioning does not offer a senior discount.
Yes, Brennan Heating & Air Conditioning offers emergency services.
Yes, Brennan Heating & Air Conditioning offers warranties.
Brennan Heating & Air Conditioning offers the following services: Residential furnace repair, maintenance, and installation. Residential air conditioning repair, maintenance, and installation. Residential water heater repair or replacement. Generator install, boiler installation, thermostat replacement and programming, and residential electrical projects.
Commercial HVAC or Electrical services.

Contact information

4601 S 134th Pl, Seattle, WA 98168

https://www.brennanheating.com

Service hours

Sunday:
Closed
Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
Closed