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 726-750 of 2417 reviews

George H.
09/2013
5.0
heating & air conditioning/hvac
  + -1 more
I had called out Brennan Heating to inspect and service my furnace. They were extremely prompt on getting out to service the furnace, but they found that the furnace actually needed to be replaced. They were great in that they didn't charge to come out fo the cleaning, and I purchased the big deal with them which was to replace the current furnace with a new 80% lenox furnace. They came out the next day and installed the new furnace. they did a great job getting the new furnace (which was much smaller) to fit the old mechanicals and did great getting the old furnace out and clean. I would absolutely use them again.
Description of Work: Replaced my 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
$1,899

Peter R.
09/2013
5.0
water heater repair
  + -1 more
They were very good. They came by to service the old water heater and he said that it's pretty close to the end of its life. We are not in our house a lot and he said that we could probably get another year out of it, but he recommended that for $300 we can get a new water heater and it will be more efficient. The guy came on time and he showed up when he was supposed to. He was really professional, courteous and knowledgeable and really nice. He even had information on new systems as well to look at. He scheduled the appointment to accommodate me and when the installation guys came, they were superb. They were polite, clean and just great guys. Actually we ended up using Brennan Heating through Costco when we needed a new furnace last week. So I knew these guys know what they are doing. They are just professional. I felt comfortable having them in my home.
Description of Work: We used a Big Deal for Brennan Heating & Air Conditioning for hot water heater maintenance. They removed the old water heater and put in a new 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
$368

KATHY N.
09/2013
5.0
water heater repair
  + -1 more
It went smoothly. I think they did what they were suppose to do but I thought the flushing out would be with some kind of pump or something but instead they used a hose. He said they didn't need to drain out all of it because the water would show sediments if there were any but there weren't so he refilled it. I wanted my water heater to be checked on before winter.
Description of Work: I purchased a big deal service from Brennan Heating & Air Conditioning to empty my water tank and then he tested the elements and then refill it.

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

Rosemary C.
09/2013
5.0
heating & air conditioning/hvac
  + -1 more
the technician was wonderful!
Description of Work: drained water heater, checked it for proper functioning

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

Mimi F.
09/2013
5.0
heating & air conditioning/hvac
  + -1 more
The gentleman who came here to replace our leaking hot water heater was prompt, professional and found a pipe that was almost rusted through that we did not know about. He removed and replaced this. We are glad to have called Brennan.
Description of Work: Removed and replaced our hot 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
$1,000

Frank V.
09/2013
5.0
water heater repair
  + -1 more
It was an Angie's List Big Deal that I purchased. I used it shortly after I purchased it, they came in fact the same day. They were extremely good.
Description of Work: Brennan Heating & Air Conditioning came out, did a tune up and did a full maintenance on my water heater. They washed it out and cleaned the pipes.

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

Aida M.
09/2013
5.0
heating & air conditioning/hvac
  + -1 more
It went very well. I bought a deal here to have my furnace checked. I had forgotten and call 1 day before the expiration date for service provided to set up the appointment and they honored the coupon. They showed up on time and did a very good job. My furnace is running a lot better that it was before. I would have really like if they also offered cleaning up the ducts too instead of having to call somebody else. But the job they performed was really good
Description of Work: Check and service the furnance

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

Larry B.
09/2013
5.0
heating & air conditioning/hvac
  + -1 more
Everything went fine. They were prompt and put the furnace in.
Description of Work: They installed a 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
$1,800

Hasan J.
09/2013
4.0
heating & air conditioning/hvac
  + -1 more
The tech found cracks in the 12 yr old heat exchanger and ordered and replaced.
Description of Work: Furnace check & tune up.

Rating CategoryRating out of 5
quality
3.0
value
2.0
professionalism
4.0
responsiveness
3.0
punctuality
4.0

Yes, I recommend this pro

Alex H.
09/2013
3.0
heating & air conditioning/hvac
  + -1 more
I had another inspector friend come through my house and I asked him his opinion. He said the guy left the filter dirty... did not clean it and was trying to up sale me which was not necessary... and that there are less expensive options:( Disappointing. The service guy himself, was very nice!
Description of Work: Looked at my furnace and told me I needed a new one for $2500, $3500 or $5,000.

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

$99

Colleen S.
09/2013
5.0
heating & air conditioning/hvac
  + -1 more
Fabulous. Todd from Brennan has been out three times to give us estimates on different heating solutions. What a wonderful man and the company is great too. We found these folks at a Kiosk at Costco in Smokey Point. The man at the Kiosk was also a great help and very informative. I can not say enough nice things about everyone we have dealt with at Brennan. Wonderful people and top quality products.
Description of Work: We are waiting to have Brennan install our ductless heatpump system

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
$5,100

Wesley G.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
The service was pretty routine and it worked fine. I have no complaints and no particular big deal. They found the equipment to be in working order and satisfactory for at least a year. They're reliable and it's actually kind of surprised that they would come this far out, were 16 miles from Seattle. As much as they did what they're supposed to do in a reasonable time and at the amount we agreed to, I would say he did a great job. They came a week after we made the appointment is pretty darn good.
Description of Work: We use Brennan Heating & 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
$59

Greg K.
08/2013
5.0
water heater repair
  + -1 more
They went out there and gave me an estimate and then they told me that if I really wanted them to do the work, they suggested that I go to Costco because they have their display there. If I went through them with Costco, then I get the points on my card for the rebate and I get a discount. It saved me quite a bit of money. I was very happy with them. They replaced it with the top-of-the-line for energy efficiency. It save me money out of heating bills so I was happy about that. They put in a new thermostat that's tied directly to the heater so if anything goes wrong with the heater or anything like that, it pops as an email to me and email to them and a notice on the air conditioner on my computer telling me what the problem is and they come out and take care of it. It's all been under warranty work so it's been great.
Description of Work: Brennan Heating & Air Conditioning replaced our 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

Heidi S.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
Adam was very professional, friendly and seemed to really enjoy his job. He was very efficient and thorough in his inspection, cleaning and in his explanations to me afterwards. I would definitely use them again and would feel very confident in their care.
Description of Work: Furnace inspection 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
$59

Donny L.
08/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
They installed our air conditioner, furnace, and hot water heater. They are very thorough. Great people to work with. I would use them again in the future.
Description of Work: I purchased a Big Deal from Brennan Heating & Air Conditioning for a Season Ending Furnace Clean & Check and for a Complete Water Heater Refurbishing

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

Robert S.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
The Furnace started acting up on Sunday and I could smell a burning smell so I shut the system off and Called Brennan for an appointment. As we are leaving on a tour in 5 days and can't leave the dogs and dog sitter in the house without AC, Brennan arrange for a service tech to come out on Tuesday. Kevin diagnosed the problem as a failing fan motor. As this Furnace is a 2001 Payne I was worried the part would not be available. Kevin was able to find a replacement fan motor and repaired the furnace in a very professional manner. We are extremely grateful to Kevin and Brennan Heating & AC for coming to the rescue on such short notice.
Description of Work: Replaced furnace fan motor/capacitor and 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
$700

Joyce A.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
Everything went well. The gentleman did good work and provided helpful advice on how to keep the system running properly as well as other heating and cooling issues.
Description of Work: He cleaned the furnace's air filter.

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

Amy S.
08/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
Great. On time and quick. They even re-routed the exhaust - that hadn't been set up correctly (someone else's work) so we would be safe.
Description of Work: Used Angie's list Big Deal to replace gas 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
$700

Constance K.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
We purchased a big deal from them and we had a problem but putting in a new furnace would not fix it. They were very honest and helpful. They spent some time searching how to correct the problem.
Description of Work: services not performed.

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$1,899

Paul R.
08/2013
2.0
heating & air conditioning/hvac
  + -1 more
install was all done in one day. Crew had a couple experienced people and a couple very young and inexperienced workers. The install did not go badly, the duct work they did was adequate, but did not have a smooth or professional finish to it, they left this to the youngest, least experienced person and he had to have assistance to rework after he had "finished" due to the ducting not fitting within the space parameters. The stack of equipment was not sealed properly and had an entire seam between the furnace and filter that had 1/4" gap. This caused garage air to be sucked directly into the unit without going through the filter. We called and they sent a crew out to seal this gap with silicone a couple of days later. My biggest complaint is that the unit they sold us does not fit our needs. We were led to believe by the sales rep that this new unit would be much quieter than the old furnace, when in reality it is three times as loud. The unit sounds like a jet engine when it starts up and is very loud when running. It seems like they sold us an oversize or overpowered unit for our needs. When I called to inquire about the noise and also the unbalanced cooling effect (upstairs hot, while downstairs is a freezer) the sales rep explained first that that was just the nature of a two story house, he has the same problem at his house he said. I mentioned to him that it would have been helpful to hear that before he sold us a $12,000 dollar system that does not meet our needs, he began to backtrack, saying the system was great and our ducting was the issue. Ducting crew came out and suggested making "permanent" my temporary blocking of some downstairs vents by putting a brick in the ducting below the registers, that was about it for their "consultation". In further conversation with the sales rep he mentioned that in all his 25 years in the business he had never seen a house experience an unbalanced cooling effect like ours, I reminded him that he had 15 minutes earlier mentioned that he had the same problem in his own house and I did not appreciate him trying to shift the blame to me for his less than informative sales visit. In the end we are trying to fine tune the system, installing some bricks in the ducting, will be calling Brennan service again to see if they can turn down the fan on the unit, and will be calling another ducting company to see about moving one of the air return vents to the upstairs hallway. Not overly happy, but our error for believing the sales reps pitch rather than getting more professional advise and a building more background knowledge on the system before purchasing.
Description of Work: Installed heat pump, new gas furnace, electrostatic air cleaner, reworked some ducting.

Rating CategoryRating out of 5
quality
2.0
value
3.0
professionalism
3.0
responsiveness
3.0
punctuality
4.0

$12,000

Jennifer S.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
It was fine. There were no additional charges. They did a good job. Their pricing was good.
Description of Work: I have been using a Big Deal for Brennan Heating & Air Conditioning for a 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

Chris K.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
It was an Angie's List Big Deal that I purchased. It was just fine. I originally got my furnaces from them 14 years ago. They said that everything looks good. Everything has been operating just great. They were in and the price was what it was. They called back to follow up after the process.
Description of Work: I used Brennan Heating & Air Conditioning to do both of my furnaces.

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

Carl J.
08/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
This was an Angie's List deal. The service was well priced and the technician very professional. The technician was right on time .for the appointment, notifying me of the approximate time of arrival. I would definitely use this service again.
Description of Work: Service hot water heater. Checked the burners, removed and cleaned the inlet water filter, checked the manifold pressures

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

Cristina S.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
We had purchased a big deal for the service, and it was okay. Nothing stood out about the service and I didn't have any problems.
Description of Work: We used Brennan Heating & Air Conditioning for the furnace cleaning and check 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
$68

Bette F.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
Perfect service. Showed up when promised, got right to work and provided the service and solved our ignition problem.
Description of Work: Cleaned our furnace and resolved ignition problem.

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

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