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 1051-1075 of 2417 reviews

Michael D S.
01/2013
5.0
heating & air conditioning/hvac
  + -1 more
My furnace stopped working before the coldest weekend of the year. The Brennan sales rep. was out for an estimate the next day and installed the new furnace the day after that. The Angies list coupon brought the price $1300 below the competitor.
Description of Work: Brennan removed my non-working gas furnace and replaced it with a new one. The estimate was quick and accurate. The installation crew was professional, clean and finished the job earlier than expected.

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

DAVID D.
01/2013
5.0
heating & air conditioning/hvac
  + -1 more
Arrived on time, professional, satisfied in every way.
Description of Work: Routine 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
$70

Bryan N.
01/2013
5.0
heating & air conditioning/hvac
  + -1 more
When I called to make an appointment, my only disappointment was that they were scheduling over 3 weeks ago because they were so busy! Other than that, the technician was on time, and acted professionally. I'm very satisfied with the deal, and the company.
Description of Work: Seasonal furnace check and cleaning using the Angie's List offer.

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

Yes, I recommend this pro
$68

Juliana B.
01/2013
5.0
heating & air conditioning/hvac
  + -1 more
I feel really bad as I gave this company two "Fs" for not getting back to me. However, it was not Burien but Brennan that did not get back to me. Please remove my comments for this company, which do not pertain to them.
Description of Work: I feel really bad as I gave this company two "Fs" for not getting back to me. However, it was not Burien but Brennan that did not get back to me. Please remove my comments for this company, which do not pertain to them. You had Burien down to review but that was also a mistake. I had to put an "A" for overall and "Yes" for using again, just so I could fill in the spaces to send. However, they should be N/A.
Rating CategoryRating out of 5
Yes, I recommend this pro

Richard S.
01/2013
5.0
heating & air conditioning/hvac
  + -1 more
Both technicians were extremely efficient and competent. In addition to fixing the original problem, the first technician identified a problem with the drain installation which was causing water to leak. The second technician fixed this problem in addition to the faulty blower.
Description of Work: Furnace was not functioning. Service required two visits as a part was required which had to be ordered. The first technician diagnosed that the blower was faulty (Wednesday). The part was ordered and installed on Friday. The prompt service was appreciated as the weather was very cold.

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
$600

Johnny W.
01/2013
5.0
electrician, heating & air conditioning/hvac, plumbing, water heater repair
  + 2 more
We wanted to move the water tank and furnace out of our main house area into the side room to give us room for a new pantry. Also, the furnace was on it's way out. We got quotes from many companies in the area and Brennan seemed the upfront and they also contract with Costco (for quality assurance, etc) which I preferred. They were not the cheapest quote but more importantly they were honest with prices and permits and generally professional and seemed to use full disclosure. The installation went very well, they did the job exactly how I wanted and didn't mind me hanging around telling them how I wanted it (I had a pretty good idea how I wanted venting, ducting, draining, and space constraints to work). The job they did was very precise, made it fit in the space and all the work was excellent quality. I would recommend them to anyone
Description of Work: Replaced and moved a furnace and hot water tank. Involved new plumbing, gas lines, venting thru roof, electrical, ducting, draining.

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
$9,000

John B.
01/2013
5.0
heating & air conditioning/hvac
  + -1 more
It went great. They did a very good job and their sales demeanor was low pressure and informative.
Description of Work: They replaced our 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

Penny G.
01/2013
3.0
heating & air conditioning/hvac
  + -1 more
I was not at home when they performed the work but a friend was there, who did not have any interaction with the company. He left a receipt for the work and recommended a new hot water tank. The home is a rental so there was no interest but the quote for a new hot water tank was on the high end.
Description of Work: I purchased the Big Deal for Water Heater Maintenance.

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

$68

Robert K.
01/2013
5.0
water heater repair
  + -1 more
Arrived on time and performed all service as expected.
Description of Work: Tankless water heater maintenance. Flush lines, check operation, change filters.

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

Kent B.
01/2013
5.0
heating & air conditioning/hvac
  + -1 more
They are a very reliable company and I use their maintenance service each year. The rep is well trained and does an outstanding job.
Description of Work: Annual furnace 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
$80

Kent B.
01/2013
5.0
water heater repair
  + -1 more
They did a very thorough job.
Description of Work: Maintenance on a 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
$70

Georgia O.
01/2013
5.0
heating & air conditioning/hvac
  + -1 more
See above. There is little else to tell.
Description of Work: John, the technician, recognized that my furnace was old but told me it was functioning well. I had just moved into this condo and needed reassurance that all was well with the furnace for the winter. He cleaned the washable filter and checked areas of the furnace. He was MOST helpful: educating me on how to care for the filter every six months. I'm pleased that I used the Special Deal for Brennan Heating through Angie's!

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

Gary K.
01/2013
5.0
heating & air conditioning/hvac
  + -1 more
Service personal were great to deal with.
Description of Work: seasonal tune-up and maintenance of 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
$70

Trevor P.
01/2013
3.0
heating & air conditioning/hvac
  + -1 more
I had a gas fireplace installed in May 2012 and I got a few quotes and I really liked the salesperson from Brennan named Rodney. I ended up getting a better quote from Sundance and when I asked Rodney about matching the price, he said that he couldn't because his guys were highly trained and most qualified for this kind of work. Anyhow, he sold me on it. So, I had to get the framing done for the fireplace and I signed a contract about 3 weeks earlier than the install date and Rodney said that it would only take him a week to order the fireplace and it would be no problem. The day of the install came around and the guys were punctual and professional, but the glass media hadn't arrived, so that meant another half day off of work, which was a little frustrating. So, the glass media had arrived about a week later and it was then that I noticed a warning label on the back of the fireplace unit that stated "FIRE RISK, install a minimum 12 inches of vertical pipe directly to the starting collar before attaching a 45 or 90 degree elbow. Failure to do so may cause fireplace to overheat and start a fire". The highly trained installers put a 45 degree elbow right on the starting collar, right next to the warning label. The technician that came out to install the glass media couldn't address the issue at that time, so I sent Rodney photos and it took them a few days to mull it over and they agreed to send somebody out to fix it, so there was another half day off of work. Before the final repair, I got a call from a customer service representative from Brennan who called to see if I was satisfied with the install and I described the saga to her and told her that somebody was coming out later that week to do the final repair. She seemed somewhat interested in what I had to say and then she asked if I minded if she contacted me after the final visit and I said that would be fine. She never called back.
Description of Work: Gas fireplace installation.

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

$4,000

kristin S.
01/2013
4.0
heating & air conditioning/hvac
  + -1 more
Standard furnace cleaning and checking was fine. Person was prompt and courteous. I would use them again.
Description of Work: Furnace check.

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

Yes, I recommend this pro
$68

Margaret G.
01/2013
3.0
heating & air conditioning/hvac
  + -1 more
The part that really frustrated me about my experience, is that I was home alone, with my husband away, and was 5 months pregnant. I really feel like some inappropriate things were said, that probably wouldn't have been said if my husband had been around. Here are some of my favorite examples: "Not to freak you out, but when you hear about people's boilers exploding, it's this older type of model" (freak out ensues) "If Puget Sound Energy knew about this boiler, they'd condemn it" and "You shouldn't even be in the basement, it isn't good for you or your baby" - wow...awesome thing to tell a pregnant lady! By the way, I called, and Puget Sound Energy came out the next day, and Ok'd the boiler. I was so freaked out, convinced my house was going to explode in a burst of flames afterwards, that I didn't even remember to get a quote to keep the boiler running for another year or two...only for full replacement. In hind site (always 20-20), it was clear that the person who came out had very little experience with older boilers, and I honestly do think that it kind of freaked him out, which is why he said those aweful things. I do wish that he had completed the actual "maintenance" or at least told me what it was supposed to include, becuase now that it's all turned back on (by PSE), I'm not really sure if it needs maintenance or not. We are going to replace that pig, it's just that we are actually trying to plan it out, and not do a knee jerk "the sky is falling" replacement.
Description of Work: We decided to have Brennan come out and do a basic boiler maintenance on our VERY old boiler (98 this year!), especially seeing as they had records of previous work done on the same boiler. Turns out the previous owner of our home didn't do ANY maintenance on our boiler for the past 7 years, so it took some time to get things going again. I specifically requested that someone come out who had experience with old boilers, and told them how old ours was. We began by adding water back into the system, it was so low, it took nearly 20 minutes. As we have a very old system, it's an open gravity system, so you know it has enough water when it fills up the reserve tank in the attic, and water comes out a pipe in the roof. From there the "maintenance" pretty much was put to a halt, service not completed ( I think?), and our boiler disconnected from the gas and shut down for being too dangerous.

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

$300

Response from Brennan Heating & Air Conditioning
First off thank you for using Brennan Heating and AC for you annual service on your boiler. Like you noted it is almost 100 years old and there are many safety issues with your system. When our tech of 25 years was at your residence he noted many concerns of his. I apologize if his comments came across as scare tactics but the last thing I want him to do when inspecting a system of this age with this many potential issues is to sugar coat it. In his write up he left with you he did note some of his concerns with your existing system. I would like to offer to send him back out to your residence at no charge to review everything pertaining to your system. He has serviced and installed boilers in this area for 25 years with many certifications and does know what he is talking about and more importantly he does know the safety codes that are now in place. We never want to scare a customer into a purchase but in the case of a 100 year old boiler missing most of the safety controls required by law we also don't want to under play the significance of updating your system. I hope you will take me up on the offer and let me send our tech back out for a review. Thanks.

Elizabeth S.
01/2013
5.0
heating & air conditioning/hvac
  + -1 more
They were easy to schedule, the service was prompt and the service person was professional. No problems!
Description of Work: They came and checked out our fairly new furnace and heating system, did basic 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
$70

Sally W.
12/2012
5.0
heating & air conditioning/hvac
  + -1 more
I could not be happier with the service I received from Brennan! The service man was very professional, and went above and beyond when doing my furnace annual servicing. I have requested the same service man for next year!
Description of Work: I have a heat pump that needed annual service 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
$90

Curtis K.
12/2012
5.0
heating & air conditioning/hvac
  + -1 more
They were very professional and explained everything they were doing while doing job and what items needed to be replaced. They were very quick, It took them an hour to do the job. The only issue was, they were scheduled to come out between 11am and 1pm and didn't arrive until 130pm. Other than that it was great deal and I would recommend them to do the job again. I saved $200 from using a coupon on Angie's list.
Description of Work: Kevin John and his crew came came out to do a year end inspection/tune up on our furnace at our home.

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

Yes, I recommend this pro
$69

Jane B.
12/2012
5.0
heating & air conditioning/hvac
  + -1 more
The experience was professional and I would use them again.
Description of Work: They arrived on time, were pleasant and cleaned my furnace for the prepaid price.

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

Diana M.
12/2012
5.0
water heater repair
  + -1 more
At the appointed day and hour Kevin arrived to perform the requested services. He did a great job! He gave the furnace a thorough inspection and made the repairs and adjustments as needed. He was very professional and courteous and quite knowledgable in regards to the furnace. He told us that although it was in good shape, it was nearing the end of its serviceability and gave us some suggestions in terms of replacement but with no "sales pressure". We even mentioned the water flow problem we were having with our kitchen faucet and he fixed that too at no charge! Now that's service! All in all, we were very pleased with the service from Brennan Heating and especially from Kevin. We would not hesitate to use them again or to recommend them to anyone in need of furnace inspection and/or repair.
Description of Work: We were in need of an inspection and refurbishing of our furnace. We took advantage of the special from Angie's List and called Brennan Heating to schedule an appointment. We were given an appointment for the time that was most advantageous to us with no hassle. The receptionist was very courteous and understanding of our needs.

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
$108

Julianne L.
12/2012
4.0
heating & air conditioning/hvac
  + -1 more
It seemed to go okay, except I noticed the furnace seemed to be running differently after the service (making different sounds than it had been making previously). The furnace is relatively new, so I was surprised by this. I called afterward to enquire. The technician did not return my call. Brennan installed my furnace and ductwork a few years ago. They did a good job on that work.
Description of Work: Annual service for furnace

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

Yes, I recommend this pro
$70

Allen H.
12/2012
5.0
heating & air conditioning/hvac
  + -1 more
Everything went smoothly. The service date was sometime in the last year.
Description of Work: We bought a coupon for a furnace 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
$75

Katherine H.
12/2012
5.0
heating & air conditioning/hvac
  + -1 more
The did a good job cleaning and servicing the furnace. They noticed a part was not working properly and replaced that for an additional charge. The technician also noted that we had been using the wrong size filter (first person to notice) and we corrected that. Furnace is still working fine and it is about 18 years old so we are happy with the job.
Description of Work: They came and serviced are furnace. They also repaired a broken part.

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
$125

Jason K.
12/2012
5.0
heating & air conditioning/hvac
  + -1 more
very well. using them on a second job
Description of Work: Had Brennan do a furnace service. technican (Mike) was prompt, polite and a nice guy. he explained everything he was doing. showed me some tricks and playful tolerated my son's interest in all things 'tools'

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
$55

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