HVAC companies in Sterling, VA 20166
33 HVAC companies, with local market data for this ZIP.
General contractors 48HVAC 33Roofing and exteriors 19Remodeling 19Concrete and masonry 11Other construction trades 8Electricians 5Fences and decks 4Flooring and tile 4Excavation and demolition 2Carpentry, drywall and windows 2Garage doors 1Painting 1
Area profitability, HVAC63 / 100Strong market, crowded field
Typical home value$616,000−1.1% in the past year
New homes permitted, 20251,561Loudoun County
Homeowners49.5%5,214 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Advanced Air Conditioning and HeatingHVAC contractor · 42731 Trade West Dr, Sterling(703) 791-6500 · advancedairbygeorge.com
Advanced Building ServicesHVAC contractor · 23475 Rock Haven Way, Sterling(703) 661-4280 · advanced-building.com
Air 1 Mechanical Heating and CoolingHVAC contractor · 45710 Oakbrook Ct 140, Sterling(703) 973-2471 · airone360.com
Air Cleaning TechnologiesHVAC contractor · 44966 Falcon Pl Ste 190, Sterling(703) 547-1680 · aircleaningtechnologies.com · 5 drivers, 6 trucks
AllTech Services, IncHVAC contractor · 101-A Executive Dr Ste 200, Sterling(703) 214-2940 · alltechservicesinc.com
Anderson Mechanical Services IncHVAC contractor · 23585 Overland Dr Ste 140, Sterling(703) 404-0303 · homeservices.amsihvac.com · 4 drivers, 8 trucks
Bowman's Plumbing, Heating and Air Conditioning, Inc.HVAC contractor · 100 Executive Dr Unit 5, Sterling(703) 471-0451 · heatingandairconditioningashburnva.com
Cardinal Heating & CoolingHVAC contractor · 504 Shaw Rd 221, Sterling(703) 755-0680 · cardinalheatingandcoolingllc.com
Carrier EnterpriseHVAC contractor · 22675 Dulles Summit Ct 150, Sterling(703) 834-5200 · ma.carrierenterprise.com
Carrier Mid-AtlanticHVAC contractor · 22630 Dulles Summit Ct, Sterling(703) 326-5300 · carrier.com
Commercial hvac expertsHVAC contractor · 45681 Oakbrook Ct, Sterling(888) 831-8797 · americantechnicalservice.com
Cool Factory Heating and CoolingHVAC contractor · 45681 Oakbrook Ct Ste 101, Sterling(703) 713-5113 · coolfactoryservices.com
Donmar Heating, Cooling & PlumbingHVAC contractor · 22900 Shaw Rd, Sterling(703) 457-8676 · donmarcompany.com
Eastern TechHVAC contractor · 45945 Trefoil Ln Ste 130A, Sterling(703) 568-9965 · easterntechairva.com
EcoerHVAC contractor · 43671 Trade Center Place, Suite 100 Dulles, Dulles(703) 348-2538 · ecoer.com
Falcon Heating, Air Conditioning and PlumbingHVAC contractor · 42731 Trade West Dr, Sterling(571) 832-0426 · falconhvac.com
Frank Cullen Inc.HVAC contractor · 43671 Trade Center Pl, Sterling(703) 996-0200 · frankculleninc.com
Garneski Air Conditioning & Heating CoHVAC contractor · 45915 Maries Rd, Suite 184, Sterling(703) 880-2770 · garneski.com
Goodman Company SterlingHVAC contractor · 22780 Indian Creek Dr, Sterling(703) 560-3293 · goodmanmfg.com
H&M-Hvac Heating and CoolingHVAC contractor · 506 Shaw Rd, Sterling(703) 862-4768 · hm-hvac.com · 3 drivers, 1 truck
Meade's Heating and AirHVAC contractor · 45975 Nokes Blvd Ste 100, Sterling(571) 556-8131 · meadeshvac.com
Nationwide RefrigerationHVAC contractor · 23475 Rock Haven Way, Sterling(703) 330-7500 · nriusa.com
Noble Construction IncHVAC contractor · 45710 Oakbrook Ct Ste 100, Sterling(703) 404-0505 · nobleconstructioninc.com
Pars Heating & Air ConditioningHVAC contractor · 22800 Executive Dr, Sterling(703) 742-8384 · parshvac.com
Quality Air ExpertsHVAC contractor · 45945 Trefoil Ln Ste 130A, Sterling(571) 353-9900 · qualityairexperts.com
R A Dobson IncHVAC contractor · 22875 Bryant Ct, Sterling(703) 481-3700 · radobson.com
Satnam CorporationHVAC contractor · 45975 Nokes Blvd, Sterling(703) 444-9595 · satnamwholesale.com
Snell Heating & Air ConditioningHVAC contractor · 21660 Ridgetop Cir #138, Sterling(703) 450-6300 · snellheatingandair.com
Snell Home ServicesHVAC contractor · 21660 Ridgetop Cir #138, Sterling(703) 719-8963 · snellheatingandair.com
Snell Home ServicesHVAC contractor · 22977 Eaglewood Ct, Sterling(571) 470-7206 · bit.ly
Southland IndustriesHVAC contractor · 21000 Atlantic Blvd Ste 110, Sterling(703) 834-5570 · southlandind.com
Vernon The Heating & Cooling SpecialistHVAC contractor · 42655 Trade West Dr, Sterling(703) 783-2397 · vernonheating.com · 1 driver, 2 trucks
YAZD Mechanical IncHVAC contractor · 45945 Trefoil Ln, Sterling(703) 981-0055 · yazdmechanical.com
Commercial Express HVAC LLCHVAC contractor · Sterling(703) 378-4822 · 10 drivers, 10 trucks
HVAC in ZIP 20166 at a glance
Local building angle: Loudoun County permitted 1,561 new homes in 2025, including 920 apartment units. 63% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.