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Best of Prince Williams
Winner for 8 Years!

Insidenove Prince William's 2022 Best of Prince William

Air Conditioning

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Heating

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Indoor Air Quality

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HVAC Services Including AC Repair, Heating Repair & More In Northern Virginia For Over 40 Years

Northern Virginia’s Top Heating and Cooling Services

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. That means we’re qualified to perform air conditioner repairs, warranty work, and these comprehensive services:

System installation

System replacement

Preventive maintenance

Seasonal tuneups

Emergency repairs

Duct Cleaning

Why Choose Brennan’s
Heating & Air Conditioning

Experience

Your heating and air conditioning system is a complex mechanical system. Proper installation and maintenance are important tasks that require skill and experience.

100% Satisfaction Guarantee

If you’re not happy with the quality of our work, we’ll do whatever it takes to make it right.

Reputation

Brennan’s Heating and Air Conditioning has built a reputation for putting the needs of our customers first every time, delivering a greater standard of excellence.

Up-Front Pricing

There are never any hidden charges or last-minute add-on fees. We charge by the job, not by the hour.

Best of Prince Williams winner for 8 years
Angi's List Super Service winner for 15 years
Carrier Presidential Award winner for 8 years

Read Our Latest Reviews

Terry Orie

5

I recently had the best experience with Brennan's while assisting one of my landlord clients with a Carrier heat pump re... Read More

I recently had the best experience with Brennan's while assisting one of my landlord clients with a Carrier heat pump repair. Their property manager had already sent out a non-Carrier certified repair company who said there was a refrigerant leak and that it would cost $1500 just to discover the leak location. Then a second company that was Carrier certified and offered to come out and diagnose the issue free of charge was sent out. They said it was a sensor issue and the repair would cost $600. While $600 was much better than the $1500 to start, my clients didn't feel comfortable because the two solutions were not even related, This is when my landlord clients contacted me and asked if I could help them. I set up a $99 diagnostic appointment with Brennan's. Their technician, Aaron, was extremely polite, patient, and educational. As it turns out, Aaron recommended the same sensor repair as the second company BUT the cost was substantially less at $199. WOW! Brennan's has a diagnostic charge because their technicians are NOT paid by commission. My client's and I appreciated the expertise and honesty. Brennan's is our new go to Heating and Air Conditioning company. Read Less
Johnathan Maksanty

5

I’ve been using Brennan‘s for about five years now and they’ve had to do a few repairs, some of which were under w... Read More

I’ve been using Brennan‘s for about five years now and they’ve had to do a few repairs, some of which were under warranty. Their pricing is competitive and I’ve never had a reason to second-guess them or shop around. Each interaction with them is flawless. From the initial call for service, to the appointments, to taking my payment, everything is smooth as expected from a 5 start company! Every technician I meet is polite, knowledgeable, and professional. I really like that they call ahead of time when they are on their way. I choose Brennan’s to take care of my heating and air conditioning and they will continue to have my future business! Thanks Mike! Read Less
Craig McClellan

5

We had Brennan's install a new system in our house this summer. They were very responsive. John the salesman gave us m... Read More

We had Brennan's install a new system in our house this summer. They were very responsive. John the salesman gave us multiple options and didn't try to oversell us on anything. Kyle and Tony, the installers, were very professional and worked so hard to get our system up and running. They answered any questions I had. It was a very clean, professional, quality install. The whole team was very appreciative of our business and even called later to make sure everything was running well. It was a great experience and I highly recommend them! Read Less

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We’re Here When You Need Us!

Our goal is to offer you the best possible equipment and materials at a fair price and to be on call for excellent service and repairs whenever the need may arise.

Customer Satisfaction Survey

Brennan's Heating & Air Conditioning

Carrier HVAC Products, Air Conditioner Repair, and Financing

Areas of Service

Alexandria Arlington Fairfax Manassas Springfield Woodbridge Stafford Dumfries

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Air Conditioner Repair

With the right equipment and regular maintenance, your heating and cooling systems can pay you back. Our NATE-certified technicians are trained to maintain and repair central air conditioners and heat pumps from Carrier and all other brands. If you are experiencing problems with your furnace or AC system, we’ll make sure that your system is working properly, and we won’t leave until the job is complete and your home is comfortable. In this busy world, we understand the importance of prompt appointment scheduling and reliable service. We even offer 24-hour emergency service and after-hours air conditioner repairs that fit your busy schedule.

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Indoor Air Quality

Believe it or not, your HVAC system can affect your health. Because the air is recycled in a contained space, airborne particulates like pet dander, allergens, mold, fungi, cleaning chemicals, and more can become a major issue. We specialize in ensuring the indoor air quality of your Northern Virginia home is of the highest level. To this end, we offer a full line of indoor air quality products and services, including air purifiers, ventilators, humidifiers, UV lamps, and air duct cleaning. Our qualified technicians are trained to ensure your family breathes easily.

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Financing

Financing your new equipment is a simple process. Our financing programs are very competitive and our full-service financing team has the experience to work out the best plan for your situation and then guide you through the process. There is no down payment required, and no penalty for paying off your loan early.

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Brennan's Heating & Air Conditioning Van

The HVAC industry has grown a lot since Brennan’s Heating & Air Conditioning opened. Today, high-tech comfort systems require highly-trained technicians who are NATE-certified and experienced in all areas of air conditioning repair, heating, and indoor air quality. After 35+ years, we’ve changed a lot too. At Brennan’s Heating & Air Conditioning, we still provide good, old-fashioned service, but we also offer the full line of cutting-edge products from the heating and cooling experts at Carrier.

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