HVAC companies in Middle River, MD 21220
6 HVAC companies, with local market data for this ZIP.
General contractors 62Excavation and demolition 8Roofing and exteriors 7HVAC 6Other construction trades 5Electricians 5Concrete and masonry 4Remodeling 3Flooring and tile 3Painting 1Carpentry, drywall and windows 1
Area profitability, HVAC55 / 100Moderate market, balanced field
Typical home value$329,000+0.3% in the past year
New homes permitted, 20251,531Baltimore County
Homeowners68.8%16,220 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
H.F. Horney Inc.HVAC contractor · 2003 Old Orems Rd, Middle River(410) 780-3835 · HFHorney.com · 8 drivers, 5 trucks
Patton Well & Pump ServiceHVAC contractor · 6810 Cornell Rd, Middle River(410) 592-8662 · pattonwelldrilling.com · 1 driver, 2 trucks
Prem-Air ServicesHVAC contractor · 407 Armstrong Rd, Middle River(410) 863-2665 · prem-air.com
Scott's A/C and HeatingHVAC contractor · 2 Right Elevator Dr, Middle River(410) 960-5177 · acandheatmiddlerivermd.com
Synergy Mechanical SolutionsHVAC contractor · 6618 Blackhead Rd, Middle River(410) 948-1850 · synergymechsolutions.com
Constellation HomeHVAC contractor · 1409 Tangier Dr Ste A, Middle River(888) 243-4663 · 8 drivers, 3 trucks
HVAC in ZIP 21220 at a glance
Local building angle: Baltimore County permitted 1,531 new homes in 2025, including 379 apartment units. 26% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.