The year was 1987. Ronald Reagan was the President, The Princess Bride was hot in theaters and the population of Northern Virginia was nowhere near what it is now. That’s also the year AIR-TECH Systems, Inc., was born.

Veteran HVAC professionals Ed Lambert and Craig Gaylor co-founded AIR-TECH Systems, a full-service heating/cooling/ventilation/electrical installation/maintenance/repair/service firm they still co-own, with the mission to foster a company culture dedicated to workmanship, professionalism, customized services and personal attention.

To this day, as NoVA has grown tremendously around us, the mission objectives of AIR-TECH Systems remain the same. We’ve had some customers as long as we’ve been in business, we get to know our clients on a friendly level, and we prefer it that way.

Some things change, of course. Over the past 30 years we’ve seen the advent of green, sustainable, renewable technologies enter the HVAC/heating/cooling marketplace – but AIR-TECH Systems has stayed on top of the latest technological advances in green building and LEED construction for both residential and commercial customers. Ultra-efficient geothermal solutions have given AIR-TECH’s customers even greater flexibility in their energy options.

From our factory-trained techs to our fully equipped trucks, AIR-TECH specializes in providing rapid, electronically dispatched equipment installations, design/build consultations/constructions and maintenance-contract service calls throughout all of Northern Virginia, in Front Royal and Fauquier, Garrisonville and Great Falls, Sterling and Springfield.

AIR-TECH Systems, Inc., is your We’re your “Indoor Comfort Team!”™

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hvac in northern va

Serving all of Northern Virginia

  • Fairfax VA
  • Leesburg VA
  • Vienna VA
  • Sterling VA
  • Haymarket VA
  • Stephens City VA
  • Purcellville VA
  • Winchester VA
  • Fairfax Station VA
  • Dulles VA
  • Ashburn VA
  • Herndon VA
  • Reston VA
  • Gainesville VA
  • Shenandoah Farms VA
  • Round Hill VA
  • Burke VA
  • Great Falls VA
  • McLean VA
  • Chantilly VA
  • Centreville VA
  • Waterloo VA
  • Marshall VA
  • Bluemont VA
  • Lorton VA
  • Springfield VA
  • Falls Church VA
  • Arlington VA
  • Warrenton VA
  • Winchester VA
  • Middleburg VA
  • Berryville VA

Payment Options

heating and air conditioning in northern va

Financing available. Please call for details.

Business Hours

  • Mon: 07:30 AM - 05:00 PM
  • Tue: 07:30 AM - 05:00 PM
  • Wed: 07:30 AM - 05:00 PM
  • Thu: 07:30 AM - 05:00 PM
  • Fri: 07:30 AM - 05:00 PM
Closed on all major holidays.
Emergency Service Available Until 10 PM

Contact Us

air conditioning repair northern virginia

Air-Tech Systems Inc.
10930 Clara Barton Dr #4050
Fairfax Station, VA 22039
(703) 239-4354

Ashburn VA HVAC

Air-Tech Systems Inc
20130 Lakeview Center Plaza #401
Ashburn, VA 20147
(703) 952-9352

air conditioning repair northern virginia

Air-Tech Systems Inc
13800 Coppermine Rd #200
Herndon, VA 20171
(571) 325-0744