Default business cover photo

BRENNAN COOLING & HEATING

About us

OWNER OPERATED. ADDITIONAL SERVICE AREA: CONCORD-MAYNARD, CHELMSFORD-HAVERHILL & BOXFORD-GLOUCESTER.

Business highlights

Emergency services offered
21 years of experience

Services we offer

GAS FIRED HEATING & AC INSTALLATION, MITSUBISHI DUCTLESS AIR CONDITIONING AND HEAT PUMPS SPECIALIST, REPAIR, SERVICE & INSTALL GAS FIRED BOILERS AND HIGH EFFICIENT RINNAI TANKLESS WATER HEATERS., SERVICING ALL MAKES AND MODELS, SPECIALIZING IN COMMERCIAL ROOFTOP UNITS

Amenities

Emergency Services

Yes

Reviews
5.05 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
100%
4
0%
3
0%
2
0%
1
0%
Showing 1-5 of 5 reviews
Alex S.
Aug 2011
5.0
Yes, I recommend this pro
$650
They came withvery reasonable estimate for moving a/c unit and rerouting the pipes. Came on time, Finished everything in 3 hours, were able to use my old and heavy A/C pad. Cleaned up and picked all debris. Will be calling Tim on all my future A/C needs.

Brian D.
Mar 2011
5.0
Yes, I recommend this pro
$12,000
Tim Brennan was prompt in responding to my phone calls, provided a free proposal, and was knowledgeable of the business and equipment that was installed. He came on the days scheduled and on time. Explained the work that was to be performed and was open to my input prior to the work being done. Good attention to detail and cleaned up work areas. Experience was satisfying and professional.

Lauren L.
Jan 2011
5.0
Yes, I recommend this pro
$95
They are great. The owner, Tim Brennan, is really personable. We could tell that he was as honest as they come. He got right to the problem and there is something else that is wrong with our furnace that is a big expensive fix, but he was able to do a fix that will work in the meantime until we decide to fix the other one. We believe that a different service provided would have gone ahead with the expensive fix and not given us that option. He called us back right away. We will absolutely use him in the future.

Gary L.
Nov 2008
5.0
Yes, I recommend this pro
$8,700
My furnace died towards the end of October. With winter coming fast, I was hurrying to find a good heating company to replace it. I called Brennan Cooling and Heating, and Tim came out the very same day to have a look. He spent quite a while with me showing the different options I had. In the end, I chose a new hybrid heating and cooling system. This would replace both the very old furnace and A/C units with new highly efficient ones. This was the best choice for me, as all of the companies I had spoken with recommended changing the very old A/C unit at the same time. Tim ordered the new system and did the work within the week. The installation looks great, and the new unit performs fantastically. Not only was the experience great, but now I am looking forward to those lower heating and cooling bills.

JAENIA M.
Jul 2007
5.0
Yes, I recommend this pro
$100
My AC unit broke in the middle of a heat wave I called at 9:30 AM expecting a long wait. Two rooms in my house are rented and my guests had roasted the night before. Tim immediately understood the situation and said he'd be by around noon. He arrived at 11:45 AM; he was ready, polite and professional. He fixed the problem in less than a half an hour and explained everything clearly. I couldn't have asked for a better experience with a repair.

Licensing

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 COOLING & HEATING is currently rated 5.0 overall out of 5.

No, BRENNAN COOLING & HEATING does not offer free project estimates.

No, BRENNAN COOLING & HEATING does not offer eco-friendly accreditations.

No, BRENNAN COOLING & HEATING does not offer a senior discount.

Yes, BRENNAN COOLING & HEATING offers emergency services.

No, BRENNAN COOLING & HEATING does not offer warranties.