- 571-385-3110
- Five Star Guarantee
- Year Established: 1979
- License Number(s): 2705020470
- Family Owned & Operated
- 24/7 Emergency Service
- Free Estimates
- Licensed
Mike Brennan, Vice President
Liz Cain, Office Manager
Joe English, Service Manager
“Adam was a true professional and did a terrific job! everything we would expect from Brennan's!”
“I have been a customer of Brennan's for over 30 years and have received nothing but the best service from the whole team.”
“Today I had Tyler Ahern do a major repair on my system. He definitely displayed uncompromising customer service, superior craftsmanship, and a most pleasant and positive work ethic. I've been with Brennans for many years and even have you service my rental property. All workers are very good.”
“The crews? work was beautiful, and the furnaces worked perfectly from the beginning. Neal Kincheloe is a very professional sales rep, also. Everyone that I dealt with at Brennan's Heating and Air Conditioning has been very pleasant. I would highly recommend Brennan's to anyone needing their HVAC systems repaired or replaced.”
“I was very pleased with the knowledge and level of service the sales, financing, and installation staff provided.”
“Love the new unit, work much better than our old unit. The installers were very professional, courteous and knowledgeable.”
“I've been with Brennan's Heating & Air Conditioning for many years and even have them service my rental property. All workers are very good.”
“I was very pleased with the knowledge and level of service the sales, financing, and installation staff provided.”
- 571-385-3110
- Five Star Guarantee
- Year Established: 1979
- License Number(s): 2705020470
- Family Owned & Operated
- 24/7 Emergency Service
- Free Estimates
- Licensed
Mike Brennan, Vice President
Liz Cain, Office Manager
Joe English, Service Manager
Planned maintenance agreements
Installation of high-efficiency air conditioning, gas furnaces, water heaters, and heat pump systems
Indoor air quality and duct cleaning
Free estimates on new HVAC equipment
2-year labor warranty on all new complete system installations
1-year warranty on all service repairs
Extended parts and labor warranties available
A+ Rated and Accredited with the BBB
Carrier Factory Authorized Dealer
Carrier President's Award winner 2019-2021