HVAC companies in Ashton, MD 20861
1 HVAC companies, with local market data for this ZIP.
Area profitability, HVAC72 / 100Strong market, crowded field
Typical home value$947,000+0.6% in the past year
New homes permitted, 20251,411Montgomery County
Homeowners98.5%966 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Shipley Plumbing Heating CoolingHVAC contractor · 17816 New Hampshire Avenue, Ashton(301) 364-4660 · shipleyplumbing.com
HVAC in ZIP 20861 at a glance
Local building angle: Montgomery County permitted 1,411 new homes in 2025, including 559 apartment units. 40% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.