Our company has been serving Woodbridge and the Northern Virginia region since 1979. We don't compromise on quality - our team members pride themselves on providing the top-quality service each and every time. We attribute our success to the fact that we're responsive to our customers' needs, no matter if they're residential or commercial, large or small.
Whether you need routine maintenance or a complete system installation, our team of trained technicians is at your beck and call, and we're prepared to deliver quality services and products at an affordable price. We live by the time-tested motto, "Do the job right the first time."
Brennan's Heating & Air Conditioning is a Carrier Factory Authorized Dealer (FAD), and we got that way by demonstrating our knowledge and expertise in performing heating repairs and AC installation.We maintain this designation by offering superior service and by meeting stringent training requirements.
Whether you need routine maintenance or a complete system installation, our team of trained technicians is at your beck and call, and we're prepared to deliver quality services and products at an affordable price. We live by the time-tested motto, "Do the job right the first time."
Brennan's Heating & Air Conditioning is a Carrier Factory Authorized Dealer (FAD), and we got that way by demonstrating our knowledge and expertise in performing heating repairs and AC installation.We maintain this designation by offering superior service and by meeting stringent training requirements.
Services
Since 1979, we have been providing homeowners and businesses throughout Northern Virginia with our award-winning customer service, outstanding products, affordable prices, and superior workmanship. We are here when you need us! We are so confident that you will be comfortable with our services that we back it up with our 100% satisfaction guarantee.
Turn to the experts at Brennan's Heating & Air Conditioning for all of your air conditioning services in Northern Virginia. Since 1979, we've been providing our valued business and residential customers with the latest HVAC technology, installed and maintained by a team of highly qualified technicians.
When you live in beautiful Northern Virginia, you are sure to experience hot and humid summers. The expert technicians at Brennan's Heating & Air Conditioning are here to install, service, and repair your air conditioning system for year-round home comfort. If your air conditioner is showing signs of a problem, Brennan's air conditioner repair team is available to fix your system before it fails.
Since 1979, Brennan's Heating & Air conditioning has been the go-to furnace repair and installation experts for Prince William County, Fairfax County, Stafford, Manassas, Gainesville, Alexandria, and Arlington. As a Carrier factory authorized dealer (FAD), Brennan's Heating & Air Conditioning features the latest energy-efficient heating systems that will not only reduce your utility bills but keep you more comfortable all year long.
Reviews (10)
Daniel Grimes
Dec 14, 2021
Report
Nick Hoxter
Dec 07, 2021
Report
Positive: Professionalism, Punctuality, Quality, Responsiveness, Value
Mike A is a grade A passionate and professional Hvac tech. He takes the time to educate his customers which shows his passion in his work. I believe he has been with Brennan's for 18 some years. Which shows the quality of the company itself. 5 stars across the board.
Services: AC repair, Heating maintenance
Mike A is a grade A passionate and professional Hvac tech. He takes the time to educate his customers which shows his passion in his work. I believe he has been with Brennan's for 18 some years. Which shows the quality of the company itself. 5 stars across the board.
Services: AC repair, Heating maintenance
Saul Arce
Dec 03, 2021
Report
Positive: Professionalism, Punctuality, Quality
Mike is fantastic! He’s been servicing my AC unit for years. Always on time and providing great feedback and recommendations to operate my AC during summer and Heating during Winter. I would Recommend Brennan’s for any AC or Heating concerns, and Mike the technician to have.
Services: AC maintenance, AC installation, Heating maintenance
Mike is fantastic! He’s been servicing my AC unit for years. Always on time and providing great feedback and recommendations to operate my AC during summer and Heating during Winter. I would Recommend Brennan’s for any AC or Heating concerns, and Mike the technician to have.
Services: AC maintenance, AC installation, Heating maintenance
Michael Waring
Nov 26, 2021
Report
Positive: Professionalism, Punctuality, Quality
Brennan’s is a wonderful company to work with. Great, friendly technicians. They show up on time and get the job done right. Easy to schedule. We have them come twice a year to keep our heating and AC working well. Highly recommend them.
Service: HVAC maintenance
Brennan’s is a wonderful company to work with. Great, friendly technicians. They show up on time and get the job done right. Easy to schedule. We have them come twice a year to keep our heating and AC working well. Highly recommend them.
Service: HVAC maintenance
Joseph Ulisse
Nov 26, 2021
Report
Positive: Professionalism, Responsiveness
Very responsive! They were able to schedule a technician to come out same-day to troubleshoot my heater. The technician was able to quickly diagnose and repair the issue on the spot. I will be using Brennan's for regular maintenance going forward.
Services: HVAC repair, HVAC maintenance, Heating maintenance
Very responsive! They were able to schedule a technician to come out same-day to troubleshoot my heater. The technician was able to quickly diagnose and repair the issue on the spot. I will be using Brennan's for regular maintenance going forward.
Services: HVAC repair, HVAC maintenance, Heating maintenance
Candace Purdum
Nov 16, 2021
Report
Harold Reney
Nov 02, 2021
Report
Jessica Haidacher
Nov 01, 2021
Report
I had the pleasure of meeting service tech, Aaron S. and he went above and beyond! I’m a first time home owner and he was very thorough in his work and he is extremely knowledgeable. I knew next to nothing about HVAC systems and after my appointment with Aaron I feel much more informed. Hands down the best service I’ve received from a company in a LONG time. I couldn’t be more pleased with Aaron’s and the Brennan’s team that facilitated the scheduling process. I will only use Brennan’s moving forward…hopefully they let me request Aaron for my next service appointment!
Jo Ann Sipes
Oct 28, 2021
Report
Mike A. is a top notch technician. I wish I could give 10+stars . We’ve had him service our ac and heating for almost 10 yrs. He’s always punctual, polite and answers any questions we have.The office staff are always courteous as well, keeping us posted on appointment arrival. Brennan’s is a excellent company for your Heating and Air Conditioning needs!
Linda Thel
Oct 20, 2021
Report
I would award 6 stars if I could! I bought my current HVAC system from Brennan's 10+ years ago, and they have done a phenomenal job maintaining it twice a year. I cannot say enough good things about them. From the office staff to the technicians, everyone is friendly, professional, and highly competent. I plan on being a customer for life. 👍
