HVAC Repair Fairfax VA

A house becomes a home when it is comfortable. At Air-Tech Systems Inc, it is our main priority to make your house as comfortable as possible. We offer HVAC services throughout Northern Virginia. With our headquarters in Fairfax, we provide our clients with high quality services. Our staff is professional, highly-trained, insured and bonded to work in the HVAC industry. In addition to scheduled appointments, we also provide emergency services.

Hvac repair fairfax va, Air-Tech Systems INC

With a high response rate, we are always there to fix the air conditioning systems in your home or business. To deliver top quality services, we have partnered with other companies such as Bryant Heating & Cooling Services, Lennox, Carrier and Amana Heating & Air Conditioning. Offering our services to all cities in Northern Virginia, here is more about what we can do for you.

About our company

Air-Tech Systems Inc was founded in 1987 by Ed Lambert and Craig Gaylor. Our founders are veteran HVAC technicians. From the beginning, we have offered a variety of services such as cooling, heating, repair, electrical installation and maintenance of HVAC units. In our company, we maintain values such as professionalism, personalized attention, good workmanship and tailor-made services. While providing our services, we strive to stay friendly with our customers. In doing so, we consider your HVAC case to be our own so as to give you quality services.

In the last few decades, a variety of technologies have emerged such as green, sustainable energy and Eco-friendly manufacturing processes. We have stayed informed about these developments so as to install and fix compatible HVAC systems. As a result, we can work on green buildings and those developed using LEED construction processes. Read on to discover the services we have to offer.

Services available at Air-Tech Systems Inc

At our company, the services which we have to offer are divided into two broad categories. They include:

• Residential services

• Commercial services

Residential services

For more than 3 decades, we have provided homeowners with HVAC installation, hvac repair fairfax va and maintenance services. Every day, our technicians work around the clock to provide residential clients with services that are professional, fast and reliable. In this category of services, we install units such as:

• Humidifiers

• Air conditioners

• Furnaces

• Water heaters

• Automated thermostats

• Furnaces

• Heat pumps

• Gas conversion projects

• Propane, Oil, Natural Gas, Electric Energy Systems

As indicated above, we have the expertise to deal with a variety of HVAC units. Our technicians have the knowledge to deal with them all and more. Our residential services are affordable and delivered in a high quality way.

Commercial services

At Air-Tech Systems Inc, we understand that your business is your livelihood. As such, we have customized plans for HVAC installation, repair and maintenance for businesses. We have a deep knowledge base about commercial HVAC needs. We can provide your business with the following services:

• Ensure that your HVAC system runs properly without interruption

• Emergency services 24/7

• hvac repair fairfax va

• Personalized service agreements

• Life extension for your air conditioning equipment

• Efficiency maximization

• Ensure comfort for you and the occupants of your businesses

• Promotion of energy savings

• Guaranteed financial savings on installation, repair or maintenance services

• On-site visits at no charge

• Customized estimates at no charge

For your commercial enterprise to thrive, you need to create an interior environment that is welcoming and comfortable. We can help you to accomplish this. Our technicians have certifications assuring their competence in dealing with the HVAC needs of commercial establishments. As such, you can be sure of high quality services from us.


To provide you with the best hvac repair fairfax va services, we always strive to know you on a friendly level. Our technicians are trained and assessed in-house. As such, our talent is homegrown and taught to have a versatile skill-set. We cover the entire Northern Virginia region including Garrisonville, Sterling, Springfield and Front Royal. Our offices are open on Monday to Friday from 7:30am to 5:00pm. Moreover, our emergency services are available until 10:00pm. To get in touch with us and book an appointment, simply call us at 703-435-0892 or send an email to AirTechSales@msn.com. At Air-Tech Systems, we are always ready to install or fix your HVAC system.

Need an HVAC Repair?

Call (703) 239-4354 - or fill out the form below:

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

Air-tech Systems Inc Fairfax VA

HVAC Repair Fairfax VA

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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