YOUR #1 INDOOR COMFORT SPECIALISTS PROVIDING A CURE FOR DISCOMFORT

HVAC Repair in Reston, VA

Reston's Trusted Local HVAC CompanyHVAC repair company in Reston, VA

Air Treatment Company has been proudly serving Reston and the surrounding areas for the last six decades. We are your local contractor for all of your heating and air conditioning needs. We employ only the best technicians, and pride ourselves on our up-front, straight forward pricing and superior service.

What sets Air Treatment Company apart from the rest?

  • We've been in business since 1958
  • We employ NATE certified & extensively experienced technicians
  • We prioritize your complete satisfaction
  • We offer convenient service plans that fit your lifestyle

Contact us online or give us a call to make a service appointment.

Reston Air Conditioning Service

When you need a local air conditioning company you can trust to deliver fast and friendly repairs, call on Air Treatment Company. We work on all makes and models of cooling systems and can help you find the solution to your AC woes. Whether you need a simple filter replacement or a more complicated repair, we can handle it all. We also install new air conditioning systems if your old unit is due for a replacement. We can help you select the perfect cooling system to meet your needs and improve efficiency, which can also help you save money. For your convenience, we offer same-day service, free in-person estimates, and financing options with approved credit!

Top-Quality Heating Repairs in Reston, VA

Northern Virginia winters can get pretty cold, so make sure that your heating system is up to the task of keeping your home warm! Air Treatment Company offers comprehensive heater repair, installation, and maintenance services to ensure that you always have heat. We offer superior workmanship at competitive rates. Give us a call today for heating service for your furnace, heat pump, or other system.

Water Heaters, Generators, Duct Cleaning & Indoor Air Quality

In addition to our premier heating and air conditioning services, we also service water heaters, generators, and air ducts to ensure that your home is safe and comfortable. Plus, we offer indoor air quality services to remove contaminants from your air that may be harmful to your health. With a variety of options to choose from, including air purifiers, whole house dehumidifiers and humidifiers, UV lamps, and Air Knight ionized particulate gathering technology, we have a solution for every home.

Call us today at (703) 270-0881 for any emergencies or to schedule a service.

  • 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 feel in great hands.”

    Mary D.

  • “Dan Fisher has always given us excellent service.”

    John M.

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

    Bud L.

  • “I have been a customer for a long time.”

    Irene c.

  • “I'll definitely go back to Air Treatment and ask for Mike M. specifically.”

    Mike W.

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

    Greg B.

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

    Anita R.

  • “Polite, professional and timely.”

    Sam L.

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

    Scott S.

  • “Their staff is consistently courteous and very professional.”

    Ralph P.

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

    Celeste L.

  • “Money well spent.”

    Chris S.

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

    E P.

  • “They were both professional, pleasant and courteous.”

    Nancy D.

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

    Caesar

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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