HVAC companies in Washington, DC 20012
1 HVAC companies, with local market data for this ZIP.
Area profitability, HVAC79 / 100Strong market, balanced field
Typical home value$790,000+2.0% in the past year
New homes permitted, 20251,591District of Columbia
Homeowners65.1%7,150 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
W. L. Gary Company, Inc.HVAC contractor · 225 Vine St NW, Washington(202) 723-0676 · wlgary.com · 6 drivers, 4 trucks
HVAC in ZIP 20012 at a glance
Local building angle: District of Columbia County permitted 1,591 new homes in 2025, including 1,372 apartment units. 14% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.