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

    Mary D.

  • “Very helpful and knowledgeable.”

    Meredith B.

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

    Hong V.

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

    Greg B.

  • “Cannot possibly give a higher recommendation.”

    Glenn C.

  • “Glad to have these guys watching our unit to make sure it's working in peak order. 2 thumbs up.”

    Zenon S.

  • “Excellent prompt service.”

    M K.

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

    Christin K.

  • “He was very pleasant to talk to and completed his work in a timely fashion.”

    Robbie Z.

  • “The yearly contract is available and saves a lot of money. also”

    W. Louise L.

  • “They are a very professional and trustworthy organization.”

    Abe H.

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

    Caesar

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

    Sam A.

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

    Sir G.

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

    George H.

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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