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 776-800 of 2417 reviews

SHEILA K.
07/2013
1.0
heating & air conditioning/hvac
  + -1 more
Person told us all sorts of things needed to be done and replaced. Checked this out with my provider of 20 years and it certainly was not true. We are seniors and don't need these kinds of alarms.

Rating CategoryRating out of 5
quality
1.0
value
4.0
professionalism
1.0
responsiveness
1.0
punctuality
3.0


Response from Brennan Heating & Air Conditioning
We showed up at the [member name removed] residence to perform a routine maintenance on their 12 year old gas furnace. Our experienced service tech found a furnace not in good shape. He found cracked heat exchangers and noted the furnace should not be run until the safety issues have been addressed. When our service department finds a situation the can produce carbon monoxide into the home we specifically instruct them to show the home owner what we see, discuss the potential risk and shut down the furnace. We did discuss optional pricing to fix the problem or replace the furnace and recommended if they want a second opinion to call their local utility provider, in this case PSE. No home owner wants to hear this news and some cases assume we are trying to just sell them something, this is not how we do work and not how we have won all the customer service awards in our industry. We can not walk away from a potentially unsafe situation without taking the steps we took at this customers house. We did not and would not pressure anyone into purchasing anything from us rather discuss options and recommend getting a second opinion from their local utility. Thanks for taking the time to read my response.

Keith W.
07/2013
4.0
heating & air conditioning/hvac
  + -1 more
It was fine. My air conditioning has stopped working and we din't know why, so we have them come out and checked it out.
Description of Work: We used Brennan Heating & Air Conditioning to checked on our air conditioning system.

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

Yes, I recommend this pro
$68

Bethany H.
07/2013
5.0
heating & air conditioning/hvac
  + -1 more
They came out about a week after I purchased that. They charged me $80 for the igniter. They were pretty quick. I would use them again.
Description of Work: Brennan Heating & Air Conditioning did a furnace tune-up and replaced the igniter.

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
$139

PAT A.
07/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
Provider arrived 10 minutes before the scheduled appointment time, which was great. Very cordial and polite, neatly dressed, responsive to questions and requests. Left the area he worked in spotless. Was finished with job promptly.
Description of Work: cleaned furnace, changed filter, drained and cleaned hot water tank, gave an estimate for additional work

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

Lenore H.
07/2013
3.0
heating & air conditioning/hvac
  + -1 more
The furnace guy came and cleaned my furnace.
Description of Work: Cleaned my furnace.

Rating CategoryRating out of 5
quality
3.0
value
5.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Martha G.
07/2013
2.0
heating & air conditioning/hvac
  + -1 more
we didn't want his service.He came and said to do both the inside nd the outside element would cost twice as much.On the phone they said that the heat pump part of my furnace was included...When he got here and I found that out I told him go home
Description of Work: Nothing..It turned out ?Sears could do the service much cheaper so we went with them

Rating CategoryRating out of 5
professionalism
3.0
responsiveness
4.0
punctuality
4.0

$159

Response from Brennan Heating & Air Conditioning
.

Laurie M.
07/2013
5.0
heating & air conditioning/hvac
  + -1 more
I bought two Big Deals, one for the furnace and one for the A/C. Brennan arrived on early in the scheduled window of time. They called prior to arriving. They did the work quickly and efficiently and did not charge anything extra. I'll use Brennan again for all my HVAC needs.
Description of Work: Checked and cleaned both the furnace and the 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
$140

Wendy B.
07/2013
5.0
water heater repair
  + -1 more
They were informative and really checked out the system and said it is working fine and showed me how to filter works and it was kind of a quick call. I found out what I needed and they checked what I wanted them to check and it was great. I would use them again in the future.
Description of Work: I used Brennan Heating & Air Conditioning about six months ago. We had to remodel and we had a heat pump installed to our existing furnace and we haven't had any instructions from the contractor or the heating company about how the new system worked or filters or anything so I called them and had them come out and check it and show me how to change filters and stuff.

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

Tim G.
07/2013
5.0
heating & air conditioning/hvac, electrician, plumbing, water heater repair
  + 2 more
Well. Service man was professional, courteous and informative. Only two small downsides: They were about an hour later, outside of the stated window of time they would be there. Ahead of time I wasn't aware that this was mostly for gas water heater maintenance. Not much to be done on an electric water heater outside or checking the heating elements and making recommendation on when to replace. Not a big deal though.
Description of Work: Came to inspect and do maintenance on water heater.

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

ANDREW M.
07/2013
5.0
heating & air conditioning/hvac
  + -1 more
It was an Angie's List Big Deal that I purchased. They just did a straightforward service check.
Description of Work: Brennan Heating & Air Conditioning came out and serviced our 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
$68

Guarrin S.
07/2013
4.0
heating & air conditioning/hvac
  + -1 more
As soon as I bought the Big Deal they contacted me pretty quickly. I was able to schedule an appointment within a week. They showed up on time and did the work very quickly. They installed a new thermostat and took the time to explain how to use it. When they completed the project they gave me a quick run down of what was done and everything looked ok on the outside. However, I looked inside after they left and they did a very poor job. 1. They left sharp edges where they cut the duct work which I filed down. 2. They just jammed the filter in the duct and it was folded over so it would probably only filter 60% of the opening. I built and installed my own filter holder and bought different size filters to fix this problem. 3. They didn't seal the duct work adequately so more air would be pulled in from the downstream side of the filter. I also fixed this myself. 4. They also left the internal duct lining that was cut siting in the duct and left some bits of sheet metal which I also had to clean up myself.
Description of Work: Removed my old natural gas furnace and installed a new natural gas furnace.

Rating CategoryRating out of 5
quality
3.0
value
4.0
professionalism
4.0
responsiveness
5.0
punctuality
5.0

$2,300

Denise C.
07/2013
4.0
heating & air conditioning/hvac
  + -1 more
Everything went well with the service.
Description of Work: They cleaned the furnace.

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

Yes, I recommend this pro
$59

Robyn L.
07/2013
5.0
heating & air conditioning/hvac
  + -1 more
The Brennan technicians and office staff were very professional and helpful. They provided 6 months 0% financing, discounted the cost by the amount of my previous service charge in May, and gave a $300 Angie's List discount. It was an easy an pleasant experience.
Description of Work: Brennan removed my old furnace, and installed a new 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
$2,400

Barbara W.
07/2013
5.0
heating & air conditioning/hvac
  + -1 more
They were very professional and did a great job. I will use them again.
Description of Work: Furnace check-up and cleaning.

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

Vera H.
07/2013
4.0
heating & air conditioning/hvac
  + -1 more
They talked us into getting an allergy free system, but I don't feel that it works because my allergies are still the same.
Description of Work: I had a Big Deal from Brennan Heating & Air Conditioning, but I was charged more for the service. We purchased a furnace and an upgrade for allergies. We also purchased a filter that wasn't paper which you can pull out, rinse off, and put it back in for three months.

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

Yes, I recommend this pro
$3,000

Greg N.
07/2013
5.0
heating & air conditioning/hvac
  + -1 more
Quote and install both went great, everyone was on-time and it works well. Price was very reasonable and people were very nice.
Description of Work: Installed new 80% gas furnace and air filter box

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
$2,600

Sara L.
07/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
All was performed as expected. He drained the water from the water heater and showed me the rust and dirt that was coming out into the bathtub. He also did some other tests and replaced the intake filter. I asked a number of questions and he answered my questions thoroughly and in a way that made sense to me. He said I need a new water heater, explained the reasons, and gave me a written quote for a replacement ($1,100). I'm going to think about when to get that done, and will do more research to decide if I want to use Brennan for that job.
Description of Work: Water heater maintenance special.

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
$74

Becky L.
07/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
The guy came early, which was very good. He did the job very fast and was very professional. He told me some things that should be fixed down the line. I would recommend him again.
Description of Work: Checked operation of water heater and cleaned burner and pilot assembly. flushed tank and checked for leaks.

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
$73.61

Warren F.
07/2013
5.0
heating & air conditioning/hvac
  + -1 more
Excellent, spent lots of time. We had just had wood floors installed and the filters and furnace were dirty.
Description of Work: Cleaned 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

Michael M.
07/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
Arrived on time, completed job but did not set temperature back to original (minor issue). Good job efficiently done.
Description of Work: Flushed and inspected water heater

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
$80

Steven S.
07/2013
5.0
heating & air conditioning/hvac
  + -1 more
They were great. Came out and did exactly what we needed done. They also noticed something about how the installation of the system (done two years prior by a different company) had been done incorrectly. They pointed it out to us, it made a ton of sense, and we had them fix it. The cost was totally reasonable. All in all we were impressed and thankful.
Description of Work: Season-ending furnace clean and 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

Lee C.
07/2013
3.0
heating & air conditioning/hvac
  + -1 more
Brennan Heating & Air Conditioning quote was about $4300. Recently on the Angie's List website, they advertised this deal that if they would put an eighty type furnace rating to install and take out. Then, I didn't want that one but that was the eye opener to get me to take a look at what they were going to offer. What they did was when they got here, I told them that they realized that that $1800 was a steal but I thought that the furnace was kind of outdated. We can push up to the next level. The next type of furnace that I want was what they were advertising. I believe it was the same, exact furnace that I got from another company. They tried to up-sell me. I told them during the process that the estimate was way out of my price range. We go from $1800 to $4300, that's a big jump as far as I'm concerned. I said "Can we find something like the middle ground here where you have another furnace?" and they said "Nope, that's basically it." I said "We're done." There was nothing else to talk about. He was very pushy about the ratings that he got. I did not like it. He tried to intimidate me. I didn't feel good about the experience. There is no way I would use them again in the future.
Description of Work: Brennan Heating & Air Conditioning gave us a quote for removing and installing a new furnace.

Rating CategoryRating out of 5
value
2.0
professionalism
3.0
responsiveness
5.0
punctuality
5.0


Cheryl M.
07/2013
4.0
heating & air conditioning/hvac
  + -1 more
Although everything is working great, the installers were not very careful and the finished product, although not in the open, looks less than professional.
Description of Work: Installed a new gas heater.

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

Yes, I recommend this pro
$8,000

Tammy S.
07/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
The tech was on time and worked quickly and diligently. This was the second time I used Brennan - first was to inspect the furnace. The same tech did both jobs, and I appreciated his familiarity with my appliances. My only advice is to have your techs wear shoe covers when entering the house.
Description of Work: I purchased a Big Deal coupon for draining and inspection of my water heater.

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
$49

Jim R.
07/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
The repairman discovered a part which had worn out and successfuly replaced the part. He was professional and courtious as he accomplished the task. I was very favorably impressed with this service.
Description of Work: Brennan repairman checked our waterheater as per the Angie's list special offeredin June

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

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