HVAC companies in Sharpsburg, MD 21782
1 HVAC companies, with local market data for this ZIP.
General contractors 3Concrete and masonry 1HVAC 1Excavation and demolition 1Painting 1Other construction trades 1
Area profitability, HVAC59 / 100Strong market, crowded field
Typical home value$350,000+0.2% in the past year
New homes permitted, 2025354Washington County
Homeowners85.9%1,613 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Harrell's ServicesHVAC contractor · 18809 Burnside Bridge Rd, Sharpsburg(301) 432-8004 · harrellsservices.com · 1 driver, 1 truck
HVAC in ZIP 21782 at a glance
Local building angle: Washington County permitted 354 new homes in 2025, including 172 apartment units. 13% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.