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 926-950 of 2417 reviews

Paul M.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
All great. They even came back and repaired a problem that wasn't thier fault at no charge. I believe they're the best contractor I've ever dealt with.
Description of Work: Installed 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
$2,400

Dawn H.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
Our furnace had stopped working on Tuesday night. Not ever having this problem before I had no idea who to call. So I came to Angie's List. I found many heating and cooling places to chose from. I got it down to 2 then I read some reviews and looked at the business lic.. I saw that Brennan had the HVAC and some very good comments. So I picked Brennan. I was not sorry about my chose. They were on time had it fixed in less then a hour. Didn't try to sell my anything. Everyone in my home are now warm and cozy.
Description of Work: The high temp relay button and wires had burned up. It was replaced and now we have heat once again. We were told that we have only 3 of 4 elements working. Due to the age of our furnace and the sq. footage of our home that we really only need 3 elements. Everything was fixed in less then an hour. No one tried to push anything on us that we did need. If or when I need any help I will call Brennan again.

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
$188.34

Lesa T.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
We purchased a home in foreclosure and the furnace was old and barely functional. Shortly after the sale was finalized, the furnace quit functioning. Since the furnace wasn't inspected prior to our home sale, we decided this was a perfect time to get the furnace fixed AND cleaned and inspected. Brennan came out the day after I called. The technician told me that the furnace likely only had a few years left on it so he didn't recommend doing much to fix it. He actually suggested the we buy the part that was broken and fix it ourselves since my boyfriend is an electrical engineer and comfortable with wiring. With his guidance, we were able to locate the part locally and get our furnace fixed within a day. And saved ourselves several hundred dollars. We were so impressed with the customer service that we received, especially as it served our best interests and not the company's, that we called Brennan the next year to have them install a brand new furnace and heat pump. If you are in need of heating or cooling service, I'd recommend you give Brennan a call. They are honest and knowledgeable and will help you find the best solution for your particular needs.
Description of Work: Our 30 year old furnace was serviced and cleaned.

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

Trueda G.
04/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
There's not much to tell because everything went smoothly. They removed the old tank, installed the new one, brought the piping and expansion tank up to code, cleaned up after themselves and left with the old tank. After an hour or so, we had lots more hot water than our old decrepit tank had been giving us and now the hot water even makes it to the kitchen sink in less than a minute as opposed to the five minute wait we had before. I am very pleased to have been able to use a Big Deal to replace an old water heater before it completely failed.
Description of Work: I purchase the Brennan Water Heater Big Deal. They installed a 50 gallon gas water heater after removing the old one.

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

MOLLYK. B.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
As I said above, the tech was very polite, gave advice when requested by me, and left me with a verbal report and a checklist in writing.
Description of Work: The service tech. arrived on time, was very polite & professional, gave advice on the kind of furnace filter to use, and left me with a detailed check list. I wouldn't hesitate to call them for more service if necessary.

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

Maris M.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
They did a thorough evaluation of the house as requirements and a quote. I will get two additional estimate and quite possibly, they would certainly rank high on my list or the highest on my list if the others are comparable.
Description of Work: I had a furnace representative from Brennan Heating and Air Conditioning stop by to give an estimate. I'm looking to install a new furnace in the home.

Rating CategoryRating out of 5
professionalism
5.0
responsiveness
5.0
punctuality
5.0

Yes, I recommend this pro
$4,800

Gary E.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
After buying the deal, scheduling was quick and easy. The service man was prompt, friendly, and knowledgeable. He spent time to educate us on our furnace and general maintenance. Overall we were very satisfied.
Description of Work: Furnace health check through Angies List deal.

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

Stephanie H.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
He came, he cleaned, he was polite and efficient, he was on time and it was great as usual. They installed my furnace in 2005 and are absolutely wonderful to work with.
Description of Work: Annual servicing and cleaning of 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

Mary Ann H.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
This went really well. They were awesome. They had a special on the furnace and I jumped on the price.
Description of Work: They replaced our 20 year old furnace. They also put in a new coil.

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

Tracey E.
04/2013
5.0
water heater repair
  + -1 more
The service was great. They were quick, clean, and didn’t waste my time. They did a really good job. I plan on using them again in the future.
Description of Work: They installed a water heater 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

Lee F.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
Very pleased with end result and work. Price and work was terrific. Minor scoping issue we were able to work through (run gas line from meter, not existing line in garage, and provide power inside firebox). Once I showed tech signed/approved proposal that spelled all that out, he did the work per proposal and well. There was an issue with getting a liner in our super tall chimney. They ended up having to rent an expensive piece of equipment to do the work, and did not ask for a dime for it. Was VERY pleased I didn't have to have that conversation with them. Would highly recommend.
Description of Work: Install gas fireplace insert. Provide gas to firebox from meter. Provide electrical from nearby outlet to firebox.

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

HR M.
04/2013
4.0
heating & air conditioning/hvac
  + -1 more
Technician arrived during expected time range. Politely and expeditiously performed his tasks. Answered my questions about what he did and how often maintenance visits should be done.
Description of Work: Gas furnace periodic maintenance. Checked components. Cleaned filter. Tested system.

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
$166

Gayle B.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
They were great. They were really responsive, got things done quickly, they cleaned up after themselves and price was good. I was just really happy with the product.
Description of Work: I used Brennan Heating & Air Conditioning probably three years ago. They put in a new gas furnace for 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

Maryam A.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
great. I was very please with the honesty and professionalism.
Description of Work: I was very happy with the service. The technician oiled the furnace, changed the filter( I supplied one), and told me it was very clean, and that I was lucky to live in such a clean area, he told me that I may need a new part in the future, but could get by for awhile if I didn't want to change it now. I thought that was very honest instead of telling me I had to change the part now. I would call them again for sure.

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
$68

keith B.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
Technician was on time and did a thorough and quality job, would definitely use again.
Description of Work: 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
$59

Craig R.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
My furnace quit working and I knew it was old and had repaired it several times. I found Brennen on Angies List and they lived up to the ratings. They were very responsive. They gave me the informaiton on the age of my current equipment and recommended replacement which I was not surprised by. They specified a few choices and recommendation. The installation was swift and they were very clean. The job was fantastic and the equipment is exactly what we needed in our home.
Description of Work: New high effeciency gas furnace installed.

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
$6,000

Shyam K.
04/2013
5.0
heating & air conditioning/hvac, water heater repair
  + 0 more
Replaced water heater for hundreds less than the estimate from the original installers. Professional, got the job done efficiently and explained everything I needed to know. Would definitely use them again.
Description of Work: Replaced my water heater. Also serviced furnace and AC.

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
$1,250

Julie G.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
Repairman arrived 15 minutes prior to scheduled time! How often does that happen. He was very efficient and even put up with our cat who realy wanted to help him clean too!! Answered all questions and was very helpful.
Description of Work: Cleaning of furnace and 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
$59

BEVERLY D.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
In 1992 we were able to change our electric heating system to a more efficient gas boiler. In 2012 when our annual inspection for our usual maintenance checkup was done, the technican informed us that our heating plant should be replaced and quoted a figure of $10,000. Realizing we needed additional and more specific help I called the office to inquire what other options they might offer that wouldn't carry such a high price tag. Brennan sent their gas boiler specialist, Paul Obee, and he assessed the problem and he was very reassuring that he could correct the problems and we did not need a new furnace. He ordered parts and came back to do the work. Paul installed a new up-to-date control package which was fine-tuned to the needs of our complex two-zone heater system. It took a few visits to fine tune issues with our thermostats but we were not charged for extra visits. We were happily surprised by the fact that our fuel bill has gone from $170 to $94 a month on the budget plan with Puget Sound Energy. We cannot sing Brennan's Heating technology and Paul Obee's knowledge and capability too highly.
Description of Work: I had been told my furnace needed to be replaced at an estimated cost of $10,000. I called Brennan Heating to see if I had other options and, because my furnace was a gas boiler, they scheduled their boiler expert to come look at the 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
$2,300

Robert D.
04/2013
5.0
heating & air conditioning/hvac
  + -1 more
They are professional and they have very good customer service. I like them a lot. The service man that came out introduced himself right away and told me why he was here, and that was good for me. He was quick and I believe that he gave us an accurate report. He didn't try to sell extra services that we didn't need. He gave me a report on how our furnace was doing and I believe that he was truthful and honest. Their prices are a bit higher than other companies.
Description of Work: I have been using a Big Deal from Brennan Heating & Air Conditioning for the cleaning of our 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
$68

Jessie D.
03/2013
5.0
heating & air conditioning/hvac
  + -1 more
Rescued our difficult situation with a great ease. The workers performed excellent job.
Description of Work: Remove broken water heater and install 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
$1,000

Janine B.
03/2013
5.0
water heater repair
  + -1 more
Furnace went out during Thanskgiving holiday (of course). Technician called back quickly and diagnosed problem over the phone (by having me interpret the flashing display on the furnace). Came out and fixed the furnace. Did charge extra for coming out at night and a holiday but it was worth it to have our furnace in good order again.
Description of Work: Furnace stopped working. Technician found blown ignitor. Removed and replaced ignitor and flame sensor.

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
$436

Monica O.
03/2013
5.0
heating & air conditioning/hvac
  + -1 more
Kevin John, the best technician we have "EVER" had repaired the furnace. He was extremely knowledgeable and professional. Placed a call to Brennan on a Sunday that our furnace was not operating and Kevin came out that same day to fix it.
Description of Work: repair of pressure switch

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
$142

Laura S.
03/2013
5.0
heating & air conditioning/hvac
  + -1 more
He came out on time, performed his service and inspection. I asked lots of questions and learned a lot about air filters, what types, and how they can affdect the furnace operations. Ask lots of questions. The furnace was immediatly running smoother and the house wa back to a consistant temperature. Our system was in good shape and he explained how to keep it that way for a longer time.
Description of Work: inspection, cleaning, and service. Learned a lot on how to extend the life of our furnace. I will call them first when I need service again.

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

Julie G.
03/2013
5.0
heating & air conditioning/hvac
  + -1 more
They did a great job, I was really happy with the service. The guy was really nice and was actually early from the scheduled time. Their technician was very honest and said the air conditioning was in great shape. We heard the A/C make a noise from time to time and he said it was a motor that he didn't think was going to go out anytime soon.
Description of Work: Brennan Heating and Air Conditioning came out for an air conditioning maintenance 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
$59.99

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