Fairfax AC Repair

Air Conditioning Repairs by Trusted Experts in Northern Virginia

At Air Treatment Company, we understand the importance of coming home to a comfortable house. When your AC breaks down, we are here to help. Our technicians are NATE certified and experienced in diagnosing and repairing all types of heating and air conditioning problems. No one provides better heater and AC repair in Fairfax than Air Treatment Company. Our team of AC repair specialists have combined years of HVAC experience and use only high-quality material and equipment for all AC repairs. This way we are able to ensure proper installation as well as the longevity of your air conditioning systems. Customer success and satisfaction is our very top priority. If you are looking for AC repair services in Fairfax, VA or the surrounding area, you can count on us to deliver nothing but exceptional service.

AC Repair Fairfax

Why Choose Air Treatment Company?

  • We’ve been trusted in Northern Virginia since 1958
  • We offer superior workmanship at competitive rates
  • We provide free, in-person service estimates
  • We are committed to your complete satisfaction

Contact us online or give us a call today to request service!

Benefits of Professional AC Repair in Fairfax

Professional AC repair services offer families a number of great benefits to enjoy. One of the most important benefits of AC repair is the instant improvement that you will notice in your home's indoor air quality. Below we list and discuss these benefits, and also explain exactly how AC repair services can help create a healthier home environment.

Improved Indoor Air Quality

The most important part of AC repair services is that it provides you and your family with improved indoor air quality. Your AC is equipped with an air filtration system that helps to keep out airborne hazards such as pollen or dust from entering your home. If your air conditioner is not working the way that it should, it could be affecting this air filtration system. During our AC repair services in Fairfax, we make sure to inspect your air conditioner entirely, so that we can repair and fix anything that is preventing it from working at optimal levels. We also offer air duct cleaning services that helps get rid of dust or pollen that could have piled up inside your AC over time. Contact us to learn more about our AC services and about what we can do to make your home a cleaner and more comfortable place for you and your family!

Decreased Humidity Levels

Did you know that apart from cooling your home, your air conditioning system is also responsible for decreasing your home's humidity levels? Your AC works to cool and simultaneously eliminate humidity from the air so that you can live in a cool and comfortable home. Modern air conditioners which use the latest HVAC technology also have features that allow you to decrease your home's humidity levels without necessarily having to cool or heat your home at the same time. If your air conditioner is not working at optimal levels, we can fix and repair whatever is necessary, so that you can enjoy living in a cool and comfortable home.

AC Repair Fairfax

Providing Expert AC Repairs Throughout Northern Virginia

Our Fairfax AC repair technicians can repair all types of common air conditioning problems. When you choose Air Treatment Company for your next AC service, we will diagnose the problem, offer repair options, and perform all work to your satisfaction. If you notice any of the air conditioning problems that we list below, we highly suggest calling a professional as soon as possible to get the situation inspected and repaired for you. This way, our experts can help you avoid costly replacements that could be avoided with the appropriate AC repair services. If a replacement is the better alternative, we will surely let you know as well. Our experts are available to offer their knowledge and expertise to help you make a better and more informed decision when it comes to your home's air conditioning system.

Give us a call if you’re experiencing any of the following problems:

  • Air conditioner is running but not blowing cold air
  • Air conditioner turns on and off right away (short cycling)
  • Water is leaking from your AC unit
  • AC unit won’t turn on or off
  • Issues with your thermostat
  • Issues with humidity levels

AC Repair for a Variety of Top Cooling Brands

Our Northern Virginia HVAC technicians are experienced in the repair of a wide variety of AC makes and models from the top names in cooling, including Bryant and Trane. Whether you have a central AC system or a heat pump, we have the tools and knowledge to restore them to working condition. In the event that it would be more cost effective for you to replace your air conditioner rather than repair it, we will provide you with our honest professional opinion of your options and will help you choose a new system based on your budget and cooling needs. Take a look at what our other clients are saying about our services!

Call us at (703) 270-0881 to schedule an appointment for AC repair in Fairfax, VA.
  • Carrier President's Award
  • Angie's List
  • Quality One
  • Tysons
  • BBB Accredited
  • NCI
  • RSES
  • NFPA

100% Satisfaction Is Our Guarantee!

Hear What Our Customers Have to Say
  • “They were very knowledgeable and courteous.”


  • “They not only performed the work for an honest price, but they went above and beyond to ensure a job well done!”

    Amanda C.

  • “All work has been done quickly, cleanly and systems were up and working in no time.”

    Anita R.

  • “Have always been pleased with the level of service, professionalism, technical knowledge and friendliness displayed by the service personnel.”


  • “All of the workers are reliable and helpful.”

    Joan B.

  • “Explained everything and got the work done quickly.”

    Richard B.

  • “They did the repair job professionally and explained everything he did.”

    Hong V.

  • “Courteous, educated and took time to explain exactly what they did.”

    Pam R.

  • “I'm very please with the ease of getting a same day appointment, on time service, and professionalism.”

    Carlos M.

  • “Absolutely top notch service provider.”

    Adrian L.

  • “Great service, great staff, great work.”


  • “Justin was super knowledgeable and beyond helpful.”

    Gabriela R.

  • “The quality of the service is excellent, and the people are informed, polite and personable.”

    Stuart L. K.

  • “Quick, professional & always there when needed.”


  • “Very helpful and knowledgeable.”

    Meredith B.

Comfort You Can Count On

  • Stellar Workmanship at Affordable Prices

  • Free & Detailed
    In-Person Estimates

  • Highly Trained & NATE Certified Technicians

  • Full-Service Heating & Cooling Company

Schedule a Service

We'll Get the Place Feeling Just Right!
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