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 751-775 of 2417 reviews

Jason B.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
Inspector showed up on time, completed the job, gave me some good tips on my 20 ear old furnace, and didn't pressure me to buy a new one.
Description of Work: Just a basic 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
$59

Diane M.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
This was an Angie's List deal. The service was well priced and the technician very professional. Brennan's was diligent in confirming the appointment and notifying me of the approximate time of arrival. I would definitely use this service again.
Description of Work: Checked furnace to prepare for winter

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
$50

Kent B.
08/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
Very well. The tech was knowledgeable and quite efficient.
Description of Work: checked the essential mechanisms of the water heater and drained the bottom of the tank to eliminate any rusty water.

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
$70

Carolyn B.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
It turned out awesome. I bought their Big Deal and the only extra charges were taxes and permit I think. I paid $250 over the deal amount. Their service and product was great. I have another house that is going to need a furnace and I am going to use them again.
Description of Work: I used Brennan Heating & Air Conditioning. They put in 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
$2,149

Kellie F.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
They were great. They came out and did just what they were supposed to do. He even found a filter for our weird little furnace. They called and made the appointment. They were wonderful. We just paid them the price of the big deal. The guy was nice. If we need to upgrade the furnace we are definitely going to call them because they seem right on the up and up.
Description of Work: We used the services of Brennan Heating & Air Conditioning for 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

Todd C.
08/2013
4.0
heating & air conditioning/hvac
  + -1 more
went fine but was not expecting to have to replace parts on a furnace only 6 years old.
Description of Work: Replaced faulty components after checking/tune up.

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

Yes, I recommend this pro
$125

Dave T.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
They were punctual, they were good at advising me on what I needed to do in the future as well.
Description of Work: I used 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
$68

Jennifer G.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
We were pleased with the service. The Big Deal price was excellent.
Description of Work: We purchased a Big Deal for an annual furnace inspection/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

Glen R.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
I liked that they notified me prior to coming out. They were on time they were very dependable and thorough. They did the work with care.
Description of Work: They did a complete tune-up on the 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

Marianne O.
08/2013
3.0
heating & air conditioning/hvac
  + -1 more
I wasn't terribly impressed with him. He decided to shut our furnace down as a result of the inspection that they did. It was just a furnace inspection and he gave us some quotes on replacements.
Description of Work: We purchased a big deal for Brennan Heating & Air Conditioning for a furnace inspection.

Rating CategoryRating out of 5
quality
2.0
value
4.0
professionalism
3.0
responsiveness
5.0
punctuality
5.0

$59

Kathleen K.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
It was excellent. It was just the price of the big deal. They were prompt and professional. I would use them again.
Description of Work: Brennan Heating & Air Conditioning checked out the 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

Kimberly L.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
We purchased a Angie's deal. Was very easy to schedule. Technician showed up timely and did a great job!
Description of Work: Clean & check 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
$50

Yuvalin H.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
We had no problems with it and we were satisfied. They were good and they did a good job.
Description of Work: We purchased a big deal with Brennan Heating & Air Conditioning. They cleaned out the 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
$59

Jacques T.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
We purchased a big deal and the service went fine. Everything went as I had expected it would. I wasn't there when they came out, but everything came out fine.
Description of Work: I used Brennan Heating & Air Conditioning. They cleaned my heat pump 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
$68

Elisabeth L.
08/2013
4.0
heating & air conditioning/hvac
  + -1 more
It was okay but I felt a little bit scammed by the add because once they come in, there are the extras that they add in. So it ended up being quite more than I thought it was going to be but it was still cheaper than had I not had the deal. Other than that, they were good. They were fast to come out, so they were really responsive. They weren’t pushy. One of the guys said that I needed to seal all my ducts and that was going to cost about $2000 and I said I couldn’t do that. So he told me how to do it myself and that was really thoughtful.
Description of Work: I purchased a big deal with Brennan Heating & Air Conditioning to install a furnace.

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

Yes, I recommend this pro
$2,500

Marsha G.
08/2013
5.0
water heater repair
  + -1 more
We've dealt with Brennan in the past, and we chose them because they're a good company. As usual, they answered all of our questions and were great about communication. Furthermore, they were on time and did a good job with the installation of the water heater.
Description of Work: They installed 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

Ed D.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
Mike arrived exactly as planned. He checked all 3 systems and cleaned out any debris that would have caused problems later on. Checked all pressures on AC and said all looked good. He did not try to sell other services we do not need now. Will call them again for sure in a year for another check up. Highly recommend !
Description of Work: Checked the furnace , electronic filter system and the AC 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
$170

Evonne R.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
Good service on time. Friendly and professional.
Description of Work: Service the 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

nancy P.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
Nice fellows-great service-super price.
Description of Work: Serviced heat pump and 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
$100

Jenifer R.
08/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
Technician called the morning of the appointment to let me know he was on his way. He was on the earlier side of our appointment, which was nice. He was clean and ready to get to work. My only concern was that I had a hard time understanding him because his accent was so thick. Not a reflection of his work, yet I had to really concentrate on what he was saying. After servicing, the technician gave me his recommendations. The most urgent fix was about $285 for an expansion tank on hot water system. The recommendations on the invoice stated that things are running fine for now, yet may fail at any time. I felt that prices and options for replacing the furnace/hot water tank seemed high. I need to more research on that. The house is 8 years old and we know that some components of the house may need updating or replaced. I would give this company a call again for service, and I would consider them for replacement installation.
Description of Work: Serviced furnace, AC, and hot 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
$185

kris F.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
They did great work. During the cleaning, they found that I had some cracked heat exchangers. They explained in detail what it would take to fix that. I appreciated them telling me because it could cause a carbon monoxide problem so I had them do the repair was as well. There were no issues throughout the entire process.
Description of Work: I purchased a Big Deal 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
$59

Marsha K.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
They did a great job, we have used them twice in the past, and they actually installed the unit prior to us joing and using the Angie's List Big Deals.
Description of Work: They did a yearly maintenance tune up on our air conditioning 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
$59

Adrian R.
08/2013
4.0
heating & air conditioning/hvac
  + -1 more
On time, professional and did quality work. I would use then again.
Description of Work: Installed new furnuse

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

Yes, I recommend this pro
$1,500

Nora W.
08/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
He arrived on time. Looked over the hydronic heating pipes for bumps. He found that original installers had put a piece of duct tape on the end of the thermostat controlling the temp of the hot water. He replaced that and adjusted the temp to the code.
Description of Work: Emptied the hot water tank, adjusted the temp of the water, left a new thermostat for the 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

Carlton A.
08/2013
5.0
heating & air conditioning/hvac
  + -1 more
So GREAT.... Receptionist was great in making our appointment, Technician Scott was on time and giving excellent service. Love that the give you a 1 hour window for appointment. /beats most others who need to give you a 4 hour window
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
$59

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