HVAC companies in Baltimore, MD 21209
1 HVAC companies, with local market data for this ZIP.
General contractors 18Electricians 2Roofing and exteriors 2Garage doors 2HVAC 1Carpentry, drywall and windows 1Concrete and masonry 1Remodeling 1
Area profitability, HVAC69 / 100Strong market, balanced field
Typical home value$445,000+1.0% in the past year
New homes permitted, 20251,531Baltimore County
Homeowners57.5%11,608 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Jefferson's Home SolutionsHVAC contractor · 6608 Copper Ridge Dr, Baltimore(410) 849-4866 · jshomesolutions.com
HVAC in ZIP 21209 at a glance
Local building angle: Baltimore County permitted 1,531 new homes in 2025, including 379 apartment units. 12% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.