YOUR #1 INDOOR COMFORT SPECIALISTS PROVIDING A CURE FOR DISCOMFORT

Heating Repair in Fairfax, VA

Fairfax Air Conditioning RepairAir Treatment Company promises expert care, repair and maintenance for your home’s furnace, heat pump, air conditioner and water heater.
Your Fairfax area home deserves the best HVAC service possible, and we guarantee it. We serve all Fairfax, VA zip codes: 22030, 22031, 22032, 22033, 22034, 22035, 22036, 22037, 22038.

We’re a locally-owned company that employs only the best technicians. Our goal is to make your home safe and comfortable and to provide responsive customer service. We understand that when one of your home’s comfort systems is not working, life can get uncomfortable and uneasy. Rely on our home heating, air conditioning and water heater specialists to restore peace of mind.

Call us today 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'm very please with the ease of getting a same day appointment, on time service, and professionalism.”

    Carlos M.

  • “Great experience with this company!”

    Adrienne K.

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

    Celeste L.

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

    Scott S.

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

    Nityanand R.

  • “We liked their service so well we never looked else-where when we needed a new furnace.”

    Beverley V.

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

    Caesar

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

    Jeffrey

  • “Great customer service.”

    Michele K.

  • “I trust them completely.”

    Robin G.

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

    Colgate S.

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

    Deidre R.

  • “Would absolutely call again in the future!”

    Erickson F.

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

    Bud L.

  • “I am completely satisfied with his work.”

    Marlene 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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