About Our Services

Air Treatment Employees standing in front of company van outside

Air Treatment Company is an all-in-one HVAC service that proudly covers Fairfax County, Virginia and beyond. With a team of NATE-certified technicians and 50 years of experience, we are the one stop shop for all of your home heating and cooling needs.

Here are some of the services that we offer our valued customers:

Air Conditioning

Let Air Treatment Company help you beat the heat this summer. We offer a variety of home cooling solutions to homes in Virginia including air conditioning installation, repair, replacement, and maintenance services.


You can trust us to keep you comfortable all year long with our home heating services. We have a furnace for every home and every budget including gas, electric, and natural gas options, as well as heat pumps and radiant heating solutions.

Humidity Control

You know that high humidity levels can wreak havoc on your home, but the affects of low humidity can be just as damaging. Air Treatment Company can help keep your humidity levels in check year-round with whole-home humidifier and dehumidifier installations.

Air Purification Systems

Did you know that the air in your home could be up to ten times more polluted than the air outside? Health effects of household air pollution can range from allergic reactions to lung cancer, so it is important to keep your air clean. We can help you do just that with our wide selection of air purification systems.

Water Heaters

Does it seem like your hot showers are getting shorter and shorter? Maybe it’s not just you – it could be your declining hot water heater. We can repair or replace your home’s current water heater, or upgrade you to a modern tankless system.

If you live in Fairfax County or Loudoun County, Virginia and are in need of any of these services, contact Air Treatment Company online or give us a call at (703) 270-0881.

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