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
  • “We've been doing business with Air Treatment Co for several decades now.”

    Celeste L.

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

    Richard B.

  • “Great experience with this company!”

    Adrienne K.

  • “The nicest most knowledgeable technicians!”

    Jhinuk H.

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

    Gary k.

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

    Amanda C.

  • “Courteous, educated and took time to explain exactly what they did.”

    Pam R.

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

    Ron P.

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

    BK

  • “Very professional and a real joy to speak to while he performed his job to repair my broken A/C.”

    Scott S.

  • “Air Treatment is the best HVAC company I have ever worked with.”

    Judy C.

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

    Jason S.

  • “He was cordial and conducted himself in a professional manner.”

    Caesar

  • “I am completely satisfied with his work.”

    Marlene H.

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

    Sir G.

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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