Fairfax Heating & Cooling Services
We Accept Calls 24/7 703.270.0881
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
  • “Their service is always prompt, efficient, friendly and very thorough.”

    Edith R.

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

    Gary k.

  • “Great experience with this company!”

    Adrienne K.

  • “I am completely satisfied with his work.”

    Marlene H.

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

    Nityanand R.

  • “We have used Air Treatment before and are very impressed with their service.”

    Colgate S.

  • “I highly recommend him and his company for top-notch service.”

    Cookie L.

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

    Caesar

  • “Quick, professional & always there when needed.”

    Jeffrey

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

    Celeste L.

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

    BK

  • “Tried Air treatment company and they came that afternoon, got it working right away.”

    Anita M.

  • “ 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've always done a good job and provided great customer service.”

    Shalini 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!
  • 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.