YOUR #1 INDOOR COMFORT SPECIALISTS PROVIDING A CURE FOR DISCOMFORT

Heating, Air Conditioning, and Water Heater Services in Dunn Loring, VA

Air Treatment has been proudly serving both inside and outside the Dunn Loring, VA beltway almost 60 years. We are your local contractor for all of your air conditioning, heating, and indoor air quality needs.

We provide maintenance, repairs, and installation of heating and cooling systems, along with same day service for emergencies.

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
  • “ The ATC team, never missed a beat - from making sure we got warranty credit to installing the system the day the spares arrived. Thank you all!”

    Adam S.

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

    Bud L.

  • “As always, a good experience.”
  • “Courteous, educated and took time to explain exactly what they did.”

    Pam R.

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

    Jack T.

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

    Sam A.

  • “All work has been done quickly, cleanly and systems were up and working in no time.”

    Anita R.

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

    Carlos M.

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

    E P.

  • “Technician was courteous and professional”

    Tim K.

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

    Nityanand R.

  • “Fast service, quick identification of the problem, and easy solution.”

    Anon

  • “I could not be more appreciative of the excellent service I received from ATC.”

    George T.

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

    Scott S.

  • “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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