Brennan Heating and Air Conditioning, LLC logo
Approved (Corporate)
Approved (Corporate)

Brennan Heating and Air Conditioning, LLC

Electrical Wiring or Panel Upgrade, Electrical Switches, Outlets & Fixtures Install or Repair, Electric Vehicle Charging Station Installation Service,

About us

Since 1987, Brennan Heating & Air Conditioning has served tens of thousands of customers around the Puget Sound region. Our goal is to help you make your home more energy efficient — while saving you money. We offer a wide variety of home improvement products including furnaces, air conditioners, heat pumps, hydronic heating systems, select gas fireplaces, indoor air quality products, gas water heaters, tankless water heaters, and more. Regardless of your home heating and cooling needs, our energy consultants will work with you to find the right products at the right price.

Business highlights

39 years of experience

Services we offer

Tankless Water Heater Install, Tankless Water Heater Repair, Water Heater Install, Water Heater Repair

Amenities

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.212 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
83%
4
0%
3
0%
2
0%
1
17%
Showing 1-12 of 12 reviews
Samantha B.
Jan 2023
0.5
$6,000
Poor service and lack of professionalism: The website says 24-hour emergency heating and service repair. So why would a company have someone working and answering the phone, who says they will notify a tech, who then wont comes out to help in an emergency? I bought a new Carrier gas furnace from Home Depot in January of 2022. Brennan Heating & Air Conditioning was the company designated to do the installation. They came out and installed the furnace. We had one issue shortly after installation, but they came out and the issue was resolved. Well, today (01 January 2023) I woke up to no heat and my thermostat reading 55 degrees. Concerned I went to check the furnace and it was giving me an error code 23. I called Brennan Heating and Air Conditioning, and the woman answering said she would notify the on-call tech named James and he would be calling shortly. After thirty minutes I called again and she said he would be in touch as soon as possible and that he may be on another job. So I waited. Finally, James calls me. I told him it was giving me error code 23 and he asks which one it that So I told him it was. He then asks if I had tried turning the furnace off and back on. I said I did and that it was still showing the error code. He then says We are closed today and tomorrow. So someone will call you on Tuesday and *might* be able to come out and see what is going on. I said. I have an infant at home and no heat. You are telling me you have no one who can come help us? He responded â well it is not that cold out and we are closed because of the holiday. He later said people with no heat will be helped on Tuesday when we reopen. I said â I have no heat. He said well you will be a priority maam, but I can not promise we will come out. Terrible service. It is ridiculous that I paid $6k for a new furnace a year ago, that is still under warranty, and I can not get anyone to come to help me and my infant child. Temps are supposed to go as low as 32 degrees and this tech said well it is not that cold.

Judith Y.
Apr 2022
5.0
Yes, I recommend this pro
They did the job

Ajay S.
Mar 2022
5.0
Yes, I recommend this pro
$2,400
Good, professional work

Bret P.
Mar 2022
5.0
Yes, I recommend this pro
They were right on their estimate and completed the work quickly.

Mike K.
Feb 2022
0.5
$14,000
Spent $14,000 for AC installation and a new furnace 3 years ago with Brennan. Called to inquire if they would install a new coil and they would not. Had another company install a new coil. Called Brennan to inspect and verify coolant pressure/levels and they came out, told me it was low pressure but would not add coolant because they were concerned I would sue them if the system leaked. They would not perform diagnostics or test the system whatsoever and left. Do not trust your home to this company. They get their money grab from Costco.com orders and leave you in the dust.

Cheryl J.
Dec 2021
5.0
Yes, I recommend this pro
Very good

Linnea R.
Sep 2021
5.0
Yes, I recommend this pro
They helped us the fastest for the most afforable cost and were super upfront about everything. Much appreciated!

Takako K.
Apr 2021
5.0
Yes, I recommend this pro
I thought the furnace was broken. Bill came and figured it out that the breaker was off. It didnâ t take time and he showed up early more than I expected. I appreciated it. This was my first experience and cost it, however I learned. The customer service was kind.

Kevin T.
Sep 2020
4.5
Yes, I recommend this pro
Flexible knowledgeable and completed the work on time.

Michael V.
May 2020
5.0
Yes, I recommend this pro
$13,000
Brennan did an outstanding job on all aspects of our furnace/AC installation - estimates, scheduling, pricing, installation and follow-up. Highly recommend them.

David W.
Apr 2020
5.0
Yes, I recommend this pro
Great customer service Eric!

Renee G.
Apr 2020
5.0
Yes, I recommend this pro
Outstanding professionals, honest, respectful, worked quickly, reasonably priced and cleaned up perfectly after the job was done. I don't usually fill out forms when seeking a service company online, but I was desperate. It's been cold and I needed a new furnace....immediately! Spoke with several companies, including one that came out on a diagnostic service call, but couldn't quote me an exact price. None one was as polite and straight forward in answering my questions as Breeze. I cancelled the other calls I set up as soon as I spoke with this company. The sales rep, Brandon, responded quickly, scheduled the job to be completed in less than 24 hours, personally came with the work crew early in the morning and called in the afternoon to make sure I was satisfied. Excellent customer service! So glad I found Breeze in my emergency situation.

Licensing

Licensed*

Trade License Number

BRENNHC795OO

Trade License Locale

WA

Trade License Expiration

09/07/2027

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 Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

Brennan Heating and Air Conditioning, LLC is currently rated 4.2 overall out of 5.

Monday: 8:00 AM - 4:00 PM Tuesday: 8:00 AM - 4:00 PM Wednesday: 8:00 AM - 4:00 PM Thursday: 8:00 AM - 4:00 PM Friday: 8:00 AM - 4:00 PM Saturday: Closed Sunday: Closed

Brennan Heating and Air Conditioning, LLC accepts the following forms of payment: CreditCard

Yes, Brennan Heating and Air Conditioning, LLC offers free project estimates.

No, Brennan Heating and Air Conditioning, LLC does not offer eco-friendly accreditations.

No, Brennan Heating and Air Conditioning, LLC does not offer emergency services.

Yes, Brennan Heating and Air Conditioning, LLC offers warranties.