Indoor Air Quality Services in Fairfax

Improving the Air for a Healthier Home

When it’s time to address the quality of the air in your home, don’t take matters into your own hands. Instead, count on the skilled technicians at Air Treatment Company to help. We proudly offer indoor air quality services in Fairfax to make your home more comfortable for you and your family.

Hiring a professional to improve the indoor air quality of your home will provide peace of mind that your house is clean and safe, day in and day out. There are countless ways we can help improve air quality, and we look forward to helping you select the best methods to meet your specific needs.

Call our Northern Virginia HVAC team at (703) 270-0881 for reliable service you can count on!

Air Purifiers

Did you know that the air inside of your home can be up to five times more polluted than the air outside? That’s why we offer air purifier installation services. Air purifiers capture and kill 96-99% of viruses, bacteria and fungi in your home’s air, preventing and reducing illness as well as asthmatic and allergic reactions. They also remove dust, pollen and pet dander to ensure the cleanest air possible.

Our air purifiers are highly efficient appliances that work around the clock to keep the air in your home clean. Once installed, you will be breathing easy in no time.

Whole House Dehumidifiers

In the summer months, humidity levels rise significantly. A dehumidifier brings humidity down to a comfortable level throughout your house.

Dehumidifiers can do the following for your home:

  • Make your house feel cooler without using AC, increasing efficiency and saving you money.
  • Reduce the number of airborne irritants such as allergens and dust mites.
  • Prevent floors and furniture from warping.

Dehumidifiers are easy to adjust and make a noticeable difference in the air quality of your home.

Whole House Humidifiers

During the dry winter months, the air in your home can have a lower humidity level than the Sahara Desert! Humidifiers can bring your home’s air to a much more comfortable level, making your home feel cozier without having to turn up the heat.

Increasing the humidity level in your home can reduce discomforts such as:

  • Static shocks
  • Dry nasal passages
  • Itchy, dry skin

With several different models to choose from, our experts can help you pick the perfect humidifier for your home.

UV Lamps

Ultraviolet Germicidal Lamps kill bacteria, fungi, and mold spores that tend to congregate inside of your cooling system. The buildup of these contaminants can reduce efficiency, so eliminating them will make your system run better. UV lamps will increase the quality of your home’s air.

Air Knight

Using ionized particulate gathering technology, Air Knight units reduce bacteria, mold, viruses, smoke, and odors in the air. Installing an Air Knight will improve your system’s efficiency and the overall air quality in your house. Our technicians are knowledgeable about this unique product, and can answer any questions you may have about them.

Better Air Filters

Upgrading your air filters means upgrading your air quality! New, high quality air filters can catch smaller particles than lower grades filters. This means fewer irritants in your air. Because higher quality air filters remove more particles, they allow your system to run more efficiently.

No matter which of our Fairfax indoor air quality services you choose, our technicians will be there to provide expert advice and speedy installation.

Contact us at (703) 270-0881 today to learn more about your options for improving indoor air quality in your home.

  • Carrier 2018 President's Award
  • Carrier 2013 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 are a very professional and trustworthy organization.”

    Abe H.

  • “Service, responsiveness, and technical knowledge has been top notch.”

    Greg B.

  • “They were very knowledgeable and courteous.”


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


  • “This is one of the best family-owned businesses I've dealt with”

    Sam A.

  • “Polite, professional and timely.”

    Sam L.

  • “Extremely happy with the service provided, and to have the A/C back up and running quickly.”

    Gary k.

  • “Fast service, quick identification of the problem, and easy solution.”


  • “Detailed orientated and always does a very thorough inspection.”

    Brenda F.

  • “I could not be more appreciative of the excellent service I received from ATC.”

    George T.

  • “Glad to have these guys watching our unit to make sure it's working in peak order. 2 thumbs up.”

    Zenon S.

  • “They've always done a good job and provided great customer service.”

    Shalini G.

  • “Their service is always prompt, efficient, friendly and very thorough.”

    Edith R.

  • “They were both professional, pleasant and courteous.”

    Nancy D.

  • “As always, a good experience.”

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

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