HVAC companies in Sterling, VA 20164
18 HVAC companies, with local market data for this ZIP.
General contractors 39HVAC 18Electricians 7Roofing and exteriors 7Painting 6Remodeling 4Carpentry, drywall and windows 3Garage doors 3Concrete and masonry 2Fences and decks 2Other construction trades 1
Area profitability, HVAC64 / 100Strong market, crowded field
Typical home value$584,000+1.8% in the past year
New homes permitted, 20251,561Loudoun County
Homeowners75.1%12,716 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Air Treatment Heating & CoolingHVAC contractor · 22560 Glenn Dr, Sterling(703) 270-0881 · air-treatment.com
American House HVAC LLC.HVAC contractor · 46850 Muirfield Ct, Sterling(703) 991-3448 · americanhousehvacllc.com
Dave's Heating & Air ConditioningHVAC contractor · 201 Davis Dr Ste GG, Sterling(571) 346-3940 · davesair.com
Gregory Heating & AirHVAC contractor · 155 Magnolia Rd, Sterling(703) 430-4019 · gregoryheatingandair.com
Johnson's Polar Air IncHVAC contractor · 1333-C Shepard Dr, Sterling(703) 430-3300 · johnsonspolarair.com
Local Mechanical CompanyHVAC contractor · 104 N Kennedy Rd, Sterling(571) 244-1733 · localmechanicalcompany.com
Michael's Heating and Air ConditioningHVAC contractor · 703 N Belfort St, Sterling(571) 253-4122 · michaels-hvac.com
Residential Express Services Heating and ACHVAC contractor · 111 Carpenter Dr, Sterling(703) 232-1736 · ResHomeServices.com
RS Gregory Heating and Air ConditioningHVAC contractor · 155 Magnolia Rd, Sterling(703) 430-4019 · rsgregoryhvac.com
S & S Heating and CoolingHVAC contractor · 201 Davis Dr Ste G, Sterling(703) 406-9410 · ssheatingandcooling.com
Technicom Inc.HVAC contractor · 1420 Shepard Dr, Sterling(703) 433-9445 · technicomhvac.com
United Air TempHVAC contractor · 45570 Shepard Dr Ste #6, Sterling(703) 516-8300 · unitedairtemp.com
Unlimited Plumbing & Piping, LLCHVAC contractor · 45570 Shepard Dr, Sterling(571) 305-5651 · unlimitedmep.com
Wittman Mechanical Contractors, Inc.HVAC contractor · 22560 Glenn Dr Ste 111, Sterling(703) 430-2626 · wittmanmechanical.com
Zagros Heating & Air ConditioningHVAC contractor · 1420 Shepard Dr, Sterling(703) 782-3533 · zagrosllc.com
Advantage Air Conditioning of VirginiaHVAC contractor · 1329 Shepard Dr, Sterling(703) 406-9845 · 2 drivers, 2 trucks
Advantage Service GroupHVAC contractor · 45580 Shepard Drive, 10, Sterling(703) 914-3601
Michael & Son Services SterlingHVAC contractor · 22648 Glenn Dr Ste 202, Sterling(571) 544-6453
HVAC in ZIP 20164 at a glance
Local building angle: Loudoun County permitted 1,561 new homes in 2025, including 920 apartment units. 10% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.