HVAC companies in Leonardtown, MD 20650
7 HVAC companies, with local market data for this ZIP.
General contractors 18HVAC 7Concrete and masonry 6Electricians 3Excavation and demolition 2Roofing and exteriors 2Painting 1Remodeling 1Other construction trades 1Carpentry, drywall and windows 1
Area profitability, HVAC49 / 100Moderate market, crowded field
Typical home value$528,000+2.7% in the past year
New homes permitted, 2025282St. Mary's County
Homeowners78.7%5,644 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Burch Oil & PropaneHVAC contractor · 26796 Point Lookout Rd, Leonardtown(301) 373-2131 · chevronlubricants.com · 18 drivers, 28 trucks
Hall's HVACHVAC contractor · 26005 Point Lookout Rd, Leonardtown(301) 273-7999 · hallshvac.net
Hancock Refrigeration Co IncHVAC contractor · 28650 Point Lookout Rd, Leonardtown(301) 475-8298 · hancockrefrig.com · 3 drivers, 1 truck
Johnson's Heating & AirHVAC contractor · 22909 Cedar Lane Rd, Leonardtown(301) 475-9717 · johnsonsheatingair.com
T. N. Bowes Heating & Air Conditioning, Inc.HVAC contractor · 26743 Radio Station Way #100, Leonardtown(301) 690-2025 · tnbowes.com
Winters Heating & CoolingHVAC contractor · 22100 Point Lookout Rd, Leonardtown(301) 475-5611 · wintershvac.com
Hall's HVACHVAC contractor · 26005 Point Lookout Rd, Leonardtown(301) 769-4999 · 4 drivers, 4 trucks
HVAC in ZIP 20650 at a glance
Local building angle: St. Mary's County permitted 282 new homes in 2025, including 10 apartment units. 41% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.