YOUR #1 INDOOR COMFORT SPECIALISTS PROVIDING A CURE FOR DISCOMFORT

Heating, Air Conditioning, and Water Treatment in Sterling, Sterling, VAVA

Air Treatment Heating and Air Conditioning has been the go-to reliable contractor in Sterling, VA for over 50 years. Since 1958, we’ve been providing honest estimates and great service to back up our great reputation.

Our technicians average over 13 years of experience and are provided with additional training every year. Air Treatment Company is your local expert for all of your heating and air conditioning needs.

Call us today for more information or to schedule an appointment at (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
  • “Very professional and a real joy to speak to while he performed his job to repair my broken A/C.”

    Scott S.

  • “Money well spent.”

    Chris S.

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

    Carlos M.

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

    BK

  • “Their prices are good their work is very professional.”

    Janet R.

  • “I can't say enough about the professionalism from Air Treatment Company.”

    E P.

  • “If you ever need your a/c or heat fixed, don't hesitate to call this company”

    Devin B.

  • “Dan Fisher has always given us excellent service.”

    John M.

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

    Stuart L. K.

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

    Deidre R.

  • “Justin was super knowledgeable and beyond helpful.”

    Gabriela R.

  • “Quick service. They came out the same day I called.”

    Jason S.

  • “Cannot possibly give a higher recommendation.”

    Glenn C.

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

    Bud L.

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

    Ron P.

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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