HVAC companies in Gainesville, VA 20155
7 HVAC companies, with local market data for this ZIP.
General contractors 37Roofing and exteriors 8HVAC 7Remodeling 4Other construction trades 3Fences and decks 2Garage doors 2Excavation and demolition 1Carpentry, drywall and windows 1Concrete and masonry 1Electricians 1Painting 1
Area profitability, HVAC73 / 100Strong market, crowded field
Typical home value$742,000+1.8% in the past year
New homes permitted, 20251,340Prince William County
Homeowners85.9%12,534 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Air Stream Air ConditioningHVAC contractor · 16290 Lee Hwy, Gainesville(703) 753-3437 · airstreamhvac.com
Airmax Heating and Air ConditioningHVAC contractor · 7304 Side Bay Ct, Gainesville(571) 338-1849 · airmax-hvac.net
Cardinal Plumbing Heating & Air IncHVAC contractor · 7440 Heritage Village Plz Ste 102-2, Gainesville(703) 813-6444 · cardinalplumbingva.com
Duct Doctor USA Of DMVHVAC contractor · 10553 Turning Grass Way, Gainesville(703) 766-8477 · ductdoctordmv.com
Goodman DistributionHVAC contractor · 7689 Limestone Dr, Gainesville(703) 753-4410 · goodmanmfg.com
Shaw ServicesHVAC contractor · 8406 Sparkling Water Ct, Gainesville(571) 261-3800 · shawservices.net
Central Mechanical ServicesHVAC contractor · 7628 Huron Dr, Gainesville(703) 919-5476
HVAC in ZIP 20155 at a glance
Local building angle: Prince William County permitted 1,340 new homes in 2025, including 614 apartment units. 76% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.