HEATING & AIR PROFESSIONALS
HERE TO DEFEND YOUR COMFORT.

ABOUT US

Welcome to Comfort Defender Heating and Air, your reliable partner in heating, ventilation, and air conditioning (HVAC) services. We are a full-service HVAC company dedicated to providing our customers with top-notch solutions for all their comfort needs.

At Comfort Defender Heating and Air, we understand the importance of maintaining a comfortable and healthy indoor environment, and we are committed to helping our clients achieve just that. Whether you need repairs, installations, maintenance, or replacement of your HVAC system, we have the skills and experience to deliver quality workmanship and exceptional customer service. Our team consists of highly trained and certified technicians who have years of experience in the HVAC industry.

We take pride in our work and strive to exceed our customers’ expectations by providing efficient, reliable, and affordable services. We use state-of-the-art equipment and top-quality materials to ensure our work is of the highest standard.

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Comfort Defender service vehicle parked in front of houses.

WHAT OUR CUSTOMERS ARE SAYING ABOUT US

Air Conditioning Repair in Chantilly, VA 20152

August 29, 2024

“Quick and Effective Service:
On one of the hottest days of the year, my AC unit started blowing hot air. David from Comfort Defender came out the same day I called and was quick to assess the problem and repaired it that day. He answered all of my questions and fixed the issue for a fair price. I will use Comfort Defender for future HVAC needs.”

- Robert O.

Air Conditioning Repair in Vienna, VA 22181

August 4, 2024

“Was very satisfied with their service, David arrived thirty minutes earlier than scheduled and diagnosed the issue made the repair and had our A/C back up and running in very short time, also I believe he knew as much about our fruit trees and herbs as we do, that being said what an amazing company and an amazing technician, highly recommend them to anyone who is looking for a reputable and professional company 🙏”

- Jonathan N.

Air Conditioning Repair in Fairfax, VA 22033

August 2, 2024

“After return from a lengthy trip, we found our AC unit was not keeping up and the house was getting hotter. As it was one of the hottest days of the year, we didn't have much hope of resolution on a Friday night. We called Comfort Defender in the evening and they arrived in less than an hour to troubleshoot. Found several maintenance items that needed addressing and within an hour had it running efficiently and cooling the house once again. Highly recommend Comfort Defender, their excellent service and knowledge saved us an uncomfortable night or two during a very hot stretch of temperatures.”

- Todd A.

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FINANCING AVAILABLE

Synchrony Financing offers a seamless and efficient solution to ease the financial burden of HVAC system repairs or replacements. With flexible payment plans and competitive interest rates, homeowners can now tackle unexpected HVAC expenses without straining their budgets. By spreading the cost over manageable monthly installments, Synchrony Financing ensures that customers can swiftly restore comfort to their homes without delay. Let our team help you Defend Your Comfort.

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RECENT NEWS

How Do I Know When I Need a New Furnace?

September 16, 2024

Let’s face it—there’s never a good time for the heat to go out in your Virginia home. You certainly don’t want to wait until your heating system stops working for you to realize you need a replacement!

All About Water Softeners Problems—and How to Fix Them

August 29, 2024

Hard water refers to water with a high mineral content, primarily calcium and magnesium. While safe to drink or cook with, these minerals can cause scale buildup in pipes and appliances, reduce soap effectiveness, and leave spots on dishes and glassware.

Is My Home Energy Efficient?

August 12, 2024

You hear it all the time—buy energy-efficient heating, ventilation, and air conditioning (HVAC) equipment to lower your Virginia utility bills! But what about creating an energy efficient home?

We service northern Virginia and the surrounding areas!

Centreville • Reston • Oakton • Chantilly • Manassas • Clifton • Herndon • Annandale • Vienna • Lorton • Springfield • Woodbridge • Newington • South Riding • Fairfax

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PRECISION TUNE-UP MAINTENANCE PLAN

Our comprehensive program offers regular, scheduled maintenance that ensures optimal performance and extends the lifespan of your HVAC equipment. With skilled technicians conducting precision tune-ups, potential issues can be detected and resolved early, preventing costly breakdowns down the road. Improve energy efficiency, lower utilities, and protect your system's manufacturer warranty with our Precision Tune-Up Maintenance Plan.

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