Fairfax HVAC Maintenance

Keep Your HVAC Equipment Running Smoothly in Northern VA

Preventative maintenance keeps your heating and air conditioning equipment in top condition. Air Treatment Company offers exceptional HVAC maintenance in Fairfax. All services are performed by skilled and experienced NATE certified technicians, who pass thorough background checks. We only employ drug-free technicians for your safety and peace of mind.

Give us a call today at (703) 270-0881 to schedule maintenance service with our Northern Virginia HVAC technicians.

Fairfax AC Tune-Ups

Regular preventative AC maintenance offers several benefits. Well maintained equipment improves efficiency, decreases operating costs, prevents equipment breakdown, and leads to a longer-lasting air conditioner. In addition, problems can be detected early and fixed, which prevents equipment failure on a hot summer day.

Our comprehensive maintenance service includes:

  • Checking air filtration systems
  • Operations sequence checks
  • Checking blower operation
  • Voltage checks
  • Checking operating pressures and temperatures
  • Inspecting condenser and evaporator coils
  • Electrical connection inspections
  • Inspecting and flushing drain lines
  • Inspecting outdoor fan motors, recording AMP draw, and lubricating
  • Checking refrigerant level
  • Safety control checks
  • Checking capacitors, motors, and lubrication
  • Checking contractors and relays

      After our technician has completed the inspection and maintenance, you will be provided with a full written report containing details about any recommendations and options for repairing problems that may have been discovered during the maintenance inspection. If a repair is needed, we offer upfront pricing, so you will know the cost of the repair before the work begins.

      To schedule an appointment for Fairfax HVAC maintenance, call (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
      • “Quick service. They came out the same day I called.”

        Jason S.

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

        Nityanand R.

      • “Technician was courteous and professional”

        Tim K.

      • “Polite, professional and timely.”

        Sam L.

      • “Air Treatment is the best HVAC company I have ever worked with.”

        Judy C.

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

        Hong V.

      • “Great customer service.”

        Michele K.

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

        Mary D.

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

        Sam A.

      • “They were very knowledgeable and courteous.”


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


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

        Anita R.

      • “The nicest most knowledgeable technicians!”

        Jhinuk H.

      • “Detailed orientated and always does a very thorough inspection.”

        Brenda F.

      • “This is an A++ company all the way!”

        Kurt G.

      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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