United Air Temp is proud to serve cities throughout Northern Virginia and Washington, D.C., including Alexandria, Burke, Chantilly, Fairfax, Gainesville, Herndon, Leesburg, and Manassas.

With over 90 years of dedicated service and a wide range of home solutions, you can count on us to provide the fast, effective HVAC, plumbing, and electrical services your property deserves.

Our Washington, D.C. & Northern Virginia Service Areas

Our service area covers much of Northern Virginia and Washington, D.C., including:

United Air Temp’s Services

We’re proud to offer a wide range of home services designed to keep your systems running smoothly and efficiently all year. Count on us whenever you need:

• Heating services, including repair, replacement, and maintenance
• Air conditioning services, including repair, replacement, and maintenance
• Indoor air quality services, including whole-home humidifier, dehumidifier, air purifier, and attic fan installation and dryer vent cleaning
• Plumbing services for water heaters, gas lines, sump pumps, and more
• Drain and sewer services, including drain cleaning, hydro jetting, and sewer line repair and replacement
• Electrical services, including whole-home generator installation and electrical panel replacement

Choose United Air Temp for Home Services in D.C. & NOVA

Since 1931, United Air Temp has been the trusted source for reliable home services throughout Washington, D.C., and Northern Virginia. We view every customer as a lifelong customer and are willing to go the extra mile to ensure your satisfaction.

Our highly trained technicians and plumbers receive over 40 hours of annual factory training through the UAT Academy. We offer same-day service and guarantee on-time scheduling with a two-hour arrival window for all repairs and maintenance.

Request HVAC, plumbing, and electrical services in Washington, D.C., and Northern Virginia.