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 Company should be every home owner's HVAC company!”

    Christin K.

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

    Greg B.

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

    Hong V.

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

    LCVienna

  • “I trust them completely.”

    Robin G.

  • “I have used Air Treatment for years but I thought the service this time was exceptional.”

    Jack T.

  • “They have literally saved me thousands of dollars and given me great advice and service.”

    George H.

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

    Amanda C.

  • “This was probably my best experience with a HVAC contractor to date.”

    Nityanand R.

  • “Polite, professional and timely.”

    Sam L.

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

    Richard B.

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

    Kevin

  • “Absolutely top notch service provider.”

    Adrian L.

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

    Carlos M.

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

    Deidre R.

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.