YOUR #1 INDOOR COMFORT SPECIALISTS PROVIDING A CURE FOR DISCOMFORT

Ashburn, VA Heating, Air Conditioning, Air Treatment &Water Heater Services Ashburn, VA

Air Treatment has been proudly serving Fairfax County and Eastern Loudoun County for almost 60 years. We are your local contractor for all of your heating and air conditioning needs.

We provide same day service in Sterling, Ashburn, Broadlands, South Riding, Stone Ridge, Aldie, Leesburg and many other communities. Call us today for more information or to schedule an appointment.

Call us today for more information or to schedule an appointment (703) 270-0881

  • Carrier President's Award
  • Angie's List
  • Quality One
  • Tysons
  • BBB Accredited
  • NCI
  • RSES
  • NFPA
  • ASHRAE

100% Satisfaction Is Our Guarantee!

Hear What Our Customers Have to Say
  • “Air Treatment is the best HVAC company I have ever worked with.”

    Judy C.

  • “They are the only ones I trust with my AC/Heat.”

    Ron P.

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

    Stuart L. K.

  • “Thanks you ATC for how you served us.”

    Sir G.

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

    Sam A.

  • “Excellent prompt service.”

    M K.

  • “Sarah was very responsive to my scheduling needs for which I am very grateful.”

    Kevin

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

    Richard B.

  • “Air Treatment Company is reliable and has great customer service.”

    Deidre R.

  • “They have kept me in great shape and are dependable and reliable.”

    Bud L.

  • “We have used Air Treatment before and are very impressed with their service.”

    Colgate S.

  • “Air Treatment Company should be every home owner's HVAC company!”

    Christin K.

  • “I am blown away be their excellent service.”

    Mary D.

  • “We liked their service so well we never looked else-where when we needed a new furnace.”

    Beverley V.

  • “I'll definitely go back to Air Treatment and ask for Mike M. specifically.”

    Mike W.

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!
  • Please enter your name.
  • This isn't a valid phone number.
  • Please enter your email address.
    This isn't a valid email address.
  • Please make a selection.
  • Please enter a message.