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 1351-1375 of 2417 reviews

Mary B.
09/2011
5.0
heating & air conditioning/hvac
  + -1 more
They did okay. They told me what was wrong with the furnace, and I did not really have any questions to ask them. I used the Angie’s List Big Deal offer, and I paid double the amount. The cleaning and tune up were included in the deal. Since I got the deal, it was a great price; if I had had to pay them other than the Big Deal, then it might have been a little too high. The quality was all right. They were very professional and were here on time, and I am assuming they were on time at the rental as well. I guess they are going to go back over on the 23rd to repair a cracked heat exchanger in the furnace at the rental. The furnace is still under warranty, so I just have to pay them for their labor. I may use them again in the future depending on their price.
Description of Work: I used Brennan Heating & Air Conditioning to check out a furnace here and another furnace in my rental. They cleaned and tuned up the 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
$99

Santeri & Marjorie V.
09/2011
5.0
water heater repair
  + -1 more
I can’t recall how much we spent. I thought that they were very professional. The technician who came out was extremely knowledgeable about the water heater and the repairs that needed to be done. He also informed us about a potential problem that we had with our heating system, which we wouldn’t have known about unless someone had told us. It was great and he was very good. We will use their services again in the future.
Description of Work: We used Brennan Heating & Air Conditioning. We last used their services in early July. They replaced an overflow tank for our 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

Response from Brennan Heating & Air Conditioning
Thank you for your feedback!

Gail D.
09/2011
4.0
heating & air conditioning/hvac, water heater repair
  + 0 more
Thier prices were very high, it was 1,700 higher than another company. He was able to give me a polished presentation. He was okay, but it did come down to the price.
Description of Work: Inquired with them to install a heat pump, air conditioning, furnace, and hot water heater.

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


Hemant N.
09/2011
5.0
heating & air conditioning/hvac
  + -1 more
They were very good. I think they were very prompt and they have a payment installment plan which is helpful. The person who came out worked until everything was done. They were very efficient, they did a good job, and everything worked after that. We got some other quotes and they were competitive. It seemed high to us, but I guess they were reasonable.
Description of Work: Brennan Heating & Air Conditioning installed a 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
$3,000

lydia S.
09/2011
5.0
heating & air conditioning/hvac
  + -1 more
Our old furnace had failed and we got two estimates for the installation of a new one. Our neighbors had used Brennan for their new furnace and mentioned that they were on Angie's list and were offering a discount for Angie's list users. The two estimates were almost identical except for the fact that Brennan was offering a summer sale plus an Angie's list coupon and a rebate on the Lennox brand furnace. When I researched furnaces I found that the Lennox 3-stage variable was exactly what we needed and it was the one that the Brennan rep had suggested we buy so I went with them. With all the deductions we received a $700 discount. The installation crew showed up on time and worked hard completing the job in one day. They discussed with me where I wanted the vents to go since they were unable to use the old furnaces due to age/outdated technology. I did not have any additional duct work done. The furnace is quiet and works perfectly with our existing thermostat. Very nice clean-up. The only complaint I have is that the main installation guy wore headphones playing music the whole time. Periodically he would belt out a portion of a song which would ring through the duct work...just a little unprofessional...it didn't seem to hinder his performance and I found it slightly amusing...others may not.
Description of Work: New furnace installed in the garage, new intake/outflow venting for gasses from furnace out to the outer wall, condensation run-off tube ran to outer wall.

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
$4,000

Dee S.
09/2011
2.0
heating & air conditioning/hvac
  + -1 more
He said we needed to replace two major components to fix a leak and prevent another one in a motor,which would have cost us over $1000.00. He wanted me to call him direct, not the company. Had another company come out. He fixed the leak with a sealant, said the two components did NOT need to be replaced and cleaned the furnace again for about $65.
Description of Work: Cleaned and checked furnace for why it was not starting properly.

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

$85

Response from Brennan Heating & Air Conditioning
This appointment was for general maintenance; ie. Furnace cleaning only and was not a service call. When technician arrived, he noticed the furnace had a cracked plastic inducer housing and was leaking water, the P-trap was also leaking and the blower motor was leaking some oil. The Rheem furnace is a contractor grade furnace with a history of problems. Back when this was manufactured they still used plastic parts which are what cracked. The furnace produces water which is acid based and will eat the parts on the control board. We would never perform a quick fix against manufacturer’s recommendations and apply silicone to cover cracks and so we gave a price to repair. We're sorry you're not happy but we are here if you need help in the future.

Denise M.
09/2011
5.0
heating & air conditioning/hvac
  + -1 more
I liked them because they were prompt and they were good at their work. They got into their work and got out. They cleaned up after themselves. Their price was a little high. They were quick.
Description of Work: I used the services of Brennan Heating and Air Conditioning a year ago for replacing a blower.

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
$700

Amy T.
09/2011
5.0
heating & air conditioning/hvac
  + -1 more
Overall, I was happy with their service. They seemed to be knowledgeable, and I was satisfied with the outcome of their work.
Description of Work: They installed a new heat pump for us.

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

Robert L.
09/2011
5.0
heating & air conditioning/hvac
  + -1 more
They were helpful and knowledgable. We did not end up doing the project.
Description of Work: They came to give us an evaluation on replacing our stove.

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro

Response from Brennan Heating & Air Conditioning
Thank You!

Kathleena B.
09/2011
5.0
heating & air conditioning/hvac
  + -1 more
Excellent service, friendly and helpful.
Description of Work: The service was a simple maintenance on our heater. The repair person was prompt effecient and friendly. He completed the work and recommended a corrective fix action for the plumbing on the heater. We are very satisfied with this company and the 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
$150

Response from Brennan Heating & Air Conditioning
Thank you!

Xena K.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
They worked with me to get a deal because both my mother and I were having it done. I would use them again in the future if necessary.
Description of Work: I used Brennan Heating & Air Conditioning to have gas furnaces put in for me and my mother.

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
$4,000

Response from Brennan Heating & Air Conditioning
We appreciate the opportunity to serve you!

Diane C.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
It went very well. They are very professional. They do great work. They explain what they are doing.
Description of Work: They performed routine maintenance on my furnace and 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

Lisette C.
08/2011
1.0
electrician, heating & air conditioning/hvac
  + 0 more
When our furnace stopped working, we called Brennan's and never received a call back. I guess they didn't need any business!
Description of Work: Noservices provided.

Rating CategoryRating out of 5
professionalism
1.0
responsiveness
1.0


Response from Brennan Heating & Air Conditioning
Hi there, We installed a water heater for you in December of 2007 and performed a service on her furnace the same month. We place a high priority on past customers and would never deliberately not call a past customer back, they are who keep us in business. Without a strong customer base and high percentage of referral work we would not still be in business. If we did not return a call we apologize and would appreciate a chance to make it up to you.

Bonnie D.
08/2011
5.0
heating & air conditioning/hvac, plumbing
  + 0 more
My old boiler was installed in 1966. It was time for it to go. I had three companies come over to give me bids. The first one I never heard back from. He told me they didn't do a lof of boilers (as opposed to furnaces). The other company wanted to install the exact same boiler as Brennan, but with "bells and toys" attached that were "over kill" for my home, at the cost of several thousand dollars more. I went back to Brennan and have never been sorry. They know their business and didn't try to sell me something I didn't need.
Description of Work: Installed new boiler (85% efficient) Tied into existing system, gas line and electrical. Added safety central package per code. Flushed and system, start up and test. Removed and disposed old boiler.

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
$5,150

Larry D.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
They do a very thorough job. They have identified needed repair items, but advised when it was needed. They didn't push to repair the items immediately. They are very professional. We will continue to use them.
Description of Work: Brennan has done the annual maintenance on our gas furnace for several years.

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
$100

Elaine B.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
Technician showed up on time and was very professional and friendly. He finished the annual service within an hour and clearly explained to me what he did and provided advice should I have future problems.
Description of Work: Did annual service on furance

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

Michael H.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
I bought three discount coupons for our home and two rentals for $68 ea. The cleanings and inspections took about 30-40min each. Booking the service calls with the company was very easy and they came early in the morning (8AM) so I did not miss much work. They showed up right on time and I was very pleased with the professionalism of the service person. The work was not complicated, but he seemed to know what he was doing and explained things to me. He also pointed out to me some issues with the gas piping that a previous contractor installed that he did not think was to code. Overall, I am satisfied with the work they did and would probably use them again.
Description of Work: Standard Furnace Inspection & 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
$68

Jennifer M.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
Good. My husband called 6/21 and got a quote. The price for the furnace was $4,080 and the A/C $5,080 and then additions were thermostat $150, new heat vent $350, HC16 $460, duct cleaning $250. Discounts were $400 rebate from Lennox, $150 Angie's List, $500 warm weather discount if done the following week (while work was slow). Sales tax was $910. Received a quote for an 85% efficiency furnace that was $2,800 with a $60 Lennox rebate but decided to go with the higher efficiency one since the net differences after rebates was $820. The guys were here for a full day (12 hours). The lines they ran from the outside of the house into the garage look neat and blend in against the wall. We live in a tri-level house and the downstairs is always cold so we added a heat vent and the final result looks nice. The air smells clean coming out of the vents. I'm not sure if it's because of the air cleaner, duct cleaning, or both. The air conditioner unit outside is very quiet. We recommended them to our next door neighbor and they are getting a new furnace from them today.
Description of Work: Replaced 30 year furnace with a 95% efficiency furnace, and added a 4-ton 70db air conditioner and Lennox HC16 air cleaner. Installed new heat vent for downstairs, programmable thermostat, performed duct cleaning. Price included outdoor concrete pad and running lines to the a/c (new installation).

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
$10,490

Roger W.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
No problems. Courteous salesperson; prices as good as any other quotes; recommended by neighbors; some contractors didn't even show up to make bids -- but Brennen did.
Description of Work: New gas furnace plus central air

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
$11,000

John H.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
First we need to apologize for not being here when we scheduled them to be. They left a note and came back same day. Service was done, complete and on time. Only minor issue was the tech didn't fully clean the area before he left.
Description of Work: Standard service on our 19 year old 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
$150

Response from Brennan Heating & Air Conditioning
Thank you for your business and we apologize for debris, its something we stress with all of our employees. We appreciate the opportunity and respect all of our customers homes!

Kirsti H.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
They came out and did a good job. I paid the price that was quoted for the job. After they finished checking the furnace, I ended up buying a new furnace. I would rate them highly and would use them again in the future if necessary.
Description of Work: I used Brennan Heating & Air Conditioning to check 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

Heidi Winter W.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
My experience with them was fabulous. It was through the Angie’s List Big Deal offer. They were prompt, and it was very easy to schedule an appointment. The person who came out was thorough and pretty quick at getting the work done. He was very good at explaining the condition of the furnace and what he did as well. I was very pleased with that. I would rate them highly and would use them again in the future if necessary.
Description of Work: I used Brennan Heating & Air Conditioning to tune up the furnace for me.

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

Rachael W.
08/2011
5.0
water heater repair
  + -1 more
They were professional, punctual, and had very competitive pricing, I would recommend them.
Description of Work: Brennan Heating did a great job installing our 50 gal hot water tank.

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
$1,000

Response from Brennan Heating & Air Conditioning
Thank you!

Stephanie P.
08/2011
5.0
heating & air conditioning/hvac
  + -1 more
The work went very well, and I had a great experience with them. They were very prompt. When I called them, they returned my call immediately, unlike other providers that take days to get back. They came out very quickly, gave me a good estimate, kept the house clean while doing the work and did a great job. Basically, I went to work one day, and when I returned home, it was all taken care of; that was really great. They were a little expensive, but it was pretty much worth it. The furnace has worked fantastically well. I would use them again in the future.
Description of Work: I used Brennan Heating & Air Conditioning to install a new furnace for me.

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

Marion S.
08/2011
2.0
electrician, heating & air conditioning/hvac
  + 0 more
Asked Brennan to send someone for Heating A/C inspection and minor electrical repair prior to selling our home. When our home buyer decided he didn't need the inspection I called Brennan and asked for electrical only. The message was never forwarded by office staff and only heating guy showed and he could not work on electrical. Luckily he knew someone who could show up that same day. So, Brennan lost our business and a future costomer due to office mismanagement.
Description of Work: Originally asked for heating and A/C inspection prior to sale of our home, along with a minor electrical repair. No service performed that day.

Rating CategoryRating out of 5
professionalism
1.0
responsiveness
2.0
punctuality
4.0


Response from Brennan Heating & Air Conditioning
We apologize if there was a miscommunication but we showed up at the agreed upon time and waited. After no one showed up we redirected our electrician and left messages that were never returned.

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