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HVAC Services Including AC Repair, Heating Repair & More In Northern Virginia For Over 35 Years

Northern Virginia’s Top Heating and Cooling Services

Donald BrennanOur 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:

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System installation

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System replacement

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Preventive maintenance

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Seasonal tuneups

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Emergency repairs

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Duct Cleaning

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.

Carrier HVAC Products, Air Conditioner Repair, and Financing

Areas of Service

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.

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.

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.

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.

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.

100% Satisfaction Guarantee

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

Up-Front Pricing

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

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.

READ THE LATEST NEWS FROM BRENNAN’S HEATING & AIR CONDITIONING

What HVAC Maintenance You Should Leave to the Pros

What HVAC Maintenance You Should Leave to the Pros

Throughout the time we've served clients in Woodbridge, Virginia, we've noticied some people like to handle HVAC maintenance on their own — or at least make an effort to tackle it. Unfortunately, the DIY approach often ends up becoming more expensive than expected...

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3 Options for Cooling Your New Home Addition

3 Options for Cooling Your New Home Addition

Adding a new home addition is an exciting time in any Fairfax, Virginia, homeowner's life. Your addition doesn't only give your family more space to spread out. If you're a work-at-home professional, building a new home office helps you stay focused and organized....

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Balancing IAQ and Home Energy Efficiency

Balancing IAQ and Home Energy Efficiency

As the seasons change in Fairfax, Virginia, you may notice an increase in allergens and contaminants. Pleasant temperatures and springtime breezes are appealing, so many people keep their windows and screen doors open to take advantage of the airflow. However, it can...

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  • BBB A plus rating
  • NATE certified
  • Carrier President Award
  • Best of Prince William 2016