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 576-600 of 2417 reviews

Jamie K.
02/2014
5.0
heating & air conditioning/hvac
  + -1 more
It was great. They were on time. I had no issues.
Description of Work: This was 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
$68

JOHN G.
02/2014
4.0
heating & air conditioning/hvac
  + -1 more
I have not hired the job out yet, I really wanted to go with Brennan but there quote was $3000 higher than my lowest quote, I asked them to discount the job by $1000 and they said no, I am willing to pay more to have them do the job, I just don't see myself paying $3,000 more.
Description of Work: I chose to get a quote from Brennan because they had the most positive revues, they were very quick to get back with me, there Rep that came out to my house was very professional and on time.

Rating CategoryRating out of 5
value
1.0
professionalism
5.0
responsiveness
4.0
punctuality
5.0

Yes, I recommend this pro
$7,500

Darrell H.
02/2014
5.0
heating & air conditioning/hvac
  + -1 more
Came on time and performed the check to my satisfaction
Description of Work: Furnance Seasonal 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
$84

Danna L.
02/2014
3.0
heating & air conditioning/hvac
  + -1 more
It was okay. I believe there was a part or something that I had to buy so I paid more than the "Big Deal". Later, we had somebody else who came out because our air conditioner went out and they said they didn't do a very good job. They charged a lot for the part and I found out later that they didn't do a very good job.
Description of Work: I used the "Big Deal" that I purchased for the services of Brennan Heating & Air Conditioning. They did a maintenance of our furnace.

Rating CategoryRating out of 5
quality
3.0
value
2.0
professionalism
4.0

$130

Carol F.
02/2014
1.0
heating & air conditioning/hvac
  + -1 more
I felt that the person I talked to about setting up a service call was rude and condescending to me and I will not use their service ever again.
Description of Work: My furnace stopped working the evening of 2/13/2014 so I called the next morning to see if I could get someone to come out and figure out what happened to my 3 year old furnace. I had used Brennan Heating in Oct. 2012 to do a furnace maintenance which is why I called them again for this problem. But the service person was rude and told me he could not send someone out till Monday or Tuesday of the next week - made no difference that I did not have heat. I asked him if there wasn't some way to perhaps reschedule a maintenance appt so someone could look at my furnace seeing as I did not have any heat and he told me that they did not do maintenance service calls at this time of year. That I could either pay the off-hours rate (twice the regular diagnostic service call) or wait for 4 or 5 days till they could come out. I told him I would call someone else and he told me he was sure everyone else would be booked too, but that was up to me. Then I looked on Angie's List and I saw that Brennan has a coupon for regular furnace maintenance, so I felt like the service person I talked to lied to me when he told me they didn't do calls like that at this time of year. Anyway, I did find Glendale and Greenwood Heating that were both able to work me in.

Rating CategoryRating out of 5
professionalism
1.0
responsiveness
3.0


Response from Brennan Heating & Air Conditioning
I apologize your experience with Brennan Heating was not what you hoped it would be. We have a large service department and work hard to satisfy all of our customers and potential customers. In our industry when it gets cold we obviously have a spike in phone calls and try our best to get to everyone. When the spike hits we have a policy to always take care of our customers first, meaning the people we have installed equipment for. We feel very strong about doing this because they have trusted us with installing their equipment and with that comes our desire to always take care of them even if that means evenings and weekends. I apologize that the company you hired to install your equipment wasn't there for you and I wish we had space on the day that you called. I hope you understand our position. We are always working with our staff on customer service and trying to satisfy everyone who calls but at some points during the year we are just overloaded and cannot get to everyone. Thanks you for reading my response.

Nathaniel A.
02/2014
4.0
heating & air conditioning/hvac
  + -1 more
The service was good and furnace heats our home. I was not present when they did the installation, my wife was. Scheduling was easy. They were overall helpful and did everything we asked them to do. They were upfront and answered all our questions too.
Description of Work: I purchased a Big Deal from this company for: $1,899 for a New Gas Furnace Fully Installed.

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
$1,899

Emily P.
02/2014
5.0
plumbing, water heater repair
  + 0 more
I'd discovered a leak on a water heater component Brennan had installed about 5 years ago. Not knowing who to call, I contacted them for a referral. They were super fast and sent someone right away that day, then when they determined that I needed a replacement circulation component they had service all set up within 24 hours. Cost of the labor was fine, but the cost of the component itself was absurd. I Googled it later and could have bought one for myself for about $400 less. ouch! All in all, I do appreciate the fast service and knowledgeable staff, but the parts cost was ridiculous. I probably won't call them again.
Description of Work: Replaced a leaking water circulation valve.

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

$685

Richard S.
02/2014
5.0
heating & air conditioning/hvac
  + -1 more
The company representative was very knowledgeable, professional, and prompt. It turned out that they had the make I wanted and the best price. I used the program that Costco has with this company. The only thing that was wrong was the positioning of the heat pump. It turned out to be on too much of an angle/slope. I called them and they had a tech come out who confirmed that it was too much of an angle/slope and he fixed the problem. There have been no problems since the install.
Description of Work: Installed a heat pump

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

Yes, I recommend this pro
$7,000

Ken D.
02/2014
5.0
heating & air conditioning/hvac
  + -1 more
Paul came out and assessed the room and what we wanted to do. He was very friendly and professional. He wrote up a quote and it was so reasonable that I said yes to getting the work done by them right away even though I had contacted several other companies. He called the office and the job was set up for the next day. Edward and Trevor came out on time the next day and did the job with ease. They were very polite and professional. The job was done within the slotted time and we are very pleased.
Description of Work: Added two heating ducts to a sunroom.

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
$650

Nancy S.
02/2014
5.0
plumbing, water heater repair
  + 0 more
It went great. They were a good company.
Description of Work: I used the "Big Deal" that I purchased for the services of Brennan Heating & Air Conditioning. It was for 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
$99

ROBERT F.
02/2014
4.0
water heater repair
  + -1 more
It was okay. They basically did what agreed. They came out promptly and they installed the heater within the price range. I think I had one add on that was a little more and it seems to work okay. The guys were fine. I didn’t have any problems with the guys that came out.
Description of Work: I purchased a Big Deal coupon from Brennan Heating & Air Conditioning to install a water heater.

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
$950

Cindy P.
02/2014
1.0
heating & air conditioning/hvac
  + -1 more
A month later, no one had contacted me. I called the service rep again. It was clear he forgot all about it. Told me he would order the thermostat and someone would call me to install it, and the quote was now $100 more than at the first one. Today, February 3, 2014 I have still to received a call to schedule the appointment. When I called the main number the woman who answered the phone didn't seem to care much that I've been left hanging all this time. I told her I need the thermostat installed this week. She said they do not have an appointment open. Clearly, they do not need my business and I am now more than happy to NEVER give Brennan Heating my business. They should have just said no to begin with rather than keeping me hanging all this time. Very unprofessional!!!
Description of Work: Service rep recommended a wireless thermostat for my furnace. Gave me a quote and said someone would call me to schedule an appointment for installation.

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

$350

Thomas L.
02/2014
5.0
heating & air conditioning/hvac
  + -1 more
They installed the duct-work to vent a natural-gas hot water tank.
Description of Work: .

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
$280

Danita W.
01/2014
5.0
plumbing, water heater repair
  + 0 more
He came out and he flushed it out but he didn’t empty it or anything but, he cleaned it all out. He told me that he checked everything and gave me the condition and that was good. He did a good job and gave me a lot of information about water heaters. We talked about switching over to tank less water heater, I had some questions about that, and he answered them. He showed up on time. There was no extra cost.
Description of Work: I purchased a big deal for Brennan Heating & Air Conditioning for 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
$189

Doug L.
01/2014
5.0
heating & air conditioning/hvac
  + -1 more
They were very polite, professional and they did it in one day rather than the two they had initially mentioned.
Description of Work: Installed three douglas units in my house and a heat pump.

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
$8,100

Nabil S.
01/2014
5.0
heating & air conditioning/hvac
  + -1 more
It's been about 3 years that I have been looking for a straightforward Heating/Cooling service company. I believe I finally found it. I will be calling on Brennan from now on. Their technician Cary promptly diagnosed and fixed a problem. I paid for the labor, and Brennan will bill the manufacturer for the part still under warranty. Cary also kindly answered general technical questions I had about our heating system. I greatly appreciate it.
Description of Work: Gas Furnace Repair

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

Tom C.
01/2014
5.0
heating & air conditioning/hvac
  + -1 more
All members of their team were professional and courteous.
Description of Work: Replacement of 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
$1,800

Rob R.
01/2014
5.0
heating & air conditioning/hvac
  + -1 more
Purchased a tune-up package from them through an online coupon. Service was performed, but was not to my satisfaction. Owner, Eric contacted me last week to reschedule a tech to come out to "make things right". Tech came out this morning and fixed the problem. I appreciate Brennan going the extra mile for me and I would certainly use them again and would feel comfortable recommending them to others.
Description of Work: I used BRENNAN HEATING AND 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

Response from Brennan Heating & Air Conditioning
We have spoken with [Member name removed] and offered to come out and turn the blower on as low as his furnace will allow. He has accepted my offer and we are scheduled to have it done in the next couple of days at his convenience. When we make a mistake or have a misunderstanding we never have a problem making it right. We always strive to make all customers happy and satisfied with our work and with our company, it is every employees desire. Thanks.

Vickie C.
01/2014
5.0
heating & air conditioning/hvac, plumbing, water heater repair
  + 1 more
We used Brennan 17 years ago for our furnace, water heater and air conditioning and were SO pleased to see them as a provider through Costco. This time it was only the furnace, air cleaner, and thermostat to be replaced. They were very low pressure on the sales pitch and we truly feel we got just what we wanted. We got an estimate on Friday and installation was done Tuesday morning. It all went off without a hitch and we would definitely use them again!
Description of Work: Replaced our furnace, electronic air cleaner, and thermostat.

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
$5,000

Abby W.
01/2014
3.0
heating & air conditioning/hvac
  + -1 more
3/25/14: Brennan's continues to have terrible customer service. My new fireplace blower failed 10 months after installation - note this was not Brennan's fault, but the supplier. I called Brennan about a warranty repair; he said he'd contact Vermont Castings and get back to me, but he never did. Called again; yep, they had it on order and he'd call when it came in. Never heard back. Called again; yep, they had it, would replace it under warranty, no charge, and set up an appointment. Apparently, they send the least experienced technicians on the no-charge warranty repairs. Imran, the technician who showed up, clearly was struggling with the repair; lots of banging and noise, took a long time, he made a mess, and didn't know how to put my fireplace elements back together correctly (I had to fix it after he left). However, he did get the new blower installed and it worked, so there is that. For my future fireplace repairs and needs, though, I will be using another company. 3/15/13: My fireplace blower began making screeching noises, so I checked Angie's list for referrals, and Brennan sent Adam out to take a look. He determined it was the bearings and said there was no way to repair it, would require a new blower, which would have to be ordered from Vermont Castings. Time frame was indefinite (they said VC sometimes took weeks), and the price was much higher than expected, but I needed the blower for heating, so I authorized the work in mid-December. Turns out, the new blower came sooner than expected, right after New Year's, and Brennan said they left a message, but I never got it and they never followed up. Finally, in early March - two months later - I called to check, and they said it had been there all that time. Why did they never call again when I didn't get back to them? It was winter! They finally came out mid-March and replaced the blower. It works fine, but has an annoying rattle that the previous one didn't have.
Description of Work: Replaced blower motor on gas fireplace. Twice.

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

$702

Noel and Lou O.
01/2014
4.0
heating & air conditioning/hvac
  + -1 more
The rep (Kevin) was nice and he knew his business but the price didn't compare with Black Lion. He also said a few things were "good enough" when Black Lion (also Kevin) said to replace them, which we did. I'm sure Brennan has excellent products but they just weren't right for us.
Description of Work: I used BRENNAN HEATING AND AIR CONDITIONING.

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


Paul D.
01/2014
4.0
heating & air conditioning/hvac
  + -1 more
The new thermostat didn't work as expected, but to their credit, Brennen sent a knowledgeable service person out to remedy my issue. I'm not happy with the product, but the service was above acceptable.
Description of Work: I contracted with them to install a replacement heat pump (through Costco). This was a Lennox heat pump. They were to leave the existing electronic air filter. Service was provided, however, the electrician, after 3 tries finally got the air filter working, with a kludge of a solution. It would have been nice if they had told me that the old filter wasn't compatible with the new heat pump.

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

$11,000

Darren P.
01/2014
1.0
heating & air conditioning/hvac
  + -1 more
When they came to install the new furnace on 11/20/13 they removed our old oil burning furnace and spilled some oil on our basement floor. This has resulted in a continuous smell of oil not only in our basement floor. They came back out on 12/5/13 to complete the installation and checked to see if there was any leaking from remaining oil lines. They also had someone come out to clean all of our vents incase debris in the vents was holding the oil smell. I followed up with Eric on 12/6/13 and left a voicemail to inform him that I was still smelling oil and that the furnace was flashing codes that were not in the manual. On 12/11/13 I called Eric and he said he was baffled by this and that I should go into the basement and smell around to find the source of the odor. I had to go almost a month with my house smelling like oil causing me headaches, as it is hazardous to your health, before I heard from anyone at Brennan. I was contacted on 1/9/14 by Rick who informed me there is a way to remove the smell by cleaning up any spilled oil and then sealing the floors. At this point I am still waiting to have the source of the oil smell resolved and have the necessary cleaning done to remove the smell from the carpets, furniture, bedding, and clothing.
Description of Work: They came out to remove old oil burning furnace and install new gas furnace and thermostat.

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


Linda & Wesley P.
01/2014
5.0
heating & air conditioning/hvac
  + -1 more
They couldn’t come in until the end of the year, but they were able to do what we needed done and let us know that the furnace needed to be replaced soon.
Description of Work: I bought a Big Deal from them for a 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

William D.
01/2014
5.0
plumbing, water heater repair
  + 0 more
They arrive a bit earlier than the estimated time (a good thing for me), they did the job quickly and very well. Cleaned up after themselves and gave a detailed explanation of how to do maintenance. I called on a Monday afternoon after trying to get two other companies to give me an estimate (neither of which bothered to return my calls). Brennan took the cal, gave me a firm estimate over the phone and came out Tues morning and the job was done. Excellent. Found out later that day that the price was good, to very good.
Description of Work: Provided and installed a new 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

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