Under warranty, maintenance contract or first-time COD, homeowners know their families and households are protected with our fast, reliable, professional service… Read More

Business owners demand constant service and AIR-TECH provides just that. We partner with companies to ensure efficiency and comfort for customers, employees and you… Read More

Join our design team for your project. Choose from major manufacturers such as Amana, Lennox, Bryant and Carrier, and take control over your indoor climate… Read More

Use the good earth below to transfer heat into the ground in summer, and pump heat from Mother Earth in winter. Residential and commercial properties are going geothermal… Read More

Your Indoor Comfort Team

We began in Fairfax City, Virginia, in 1987, co-founded by a couple of local guys named Ed Lambert and Craig Gaylor. AIR-TECH has grown quite a lot ever since, adding to our professional staff to handle customer appointments, dispatch emergencies and provide personal attention to each and every customer – many of whom we know by name! Read More…


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