HVAC companies in Baltimore, MD 21226
7 HVAC companies, with local market data for this ZIP.
General contractors 26HVAC 7Electricians 5Other construction trades 5Carpentry, drywall and windows 3Roofing and exteriors 2Concrete and masonry 2Painting 1Fences and decks 1Flooring and tile 1Excavation and demolition 1Remodeling 1
Area profitability, HVAC47 / 100Moderate market, crowded field
Typical home value$314,000+0.9% in the past year
New homes permitted, 2025543Baltimore County
Homeowners61.0%2,829 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
All Service Heating and CoolingHVAC contractor · 6407 Fort Smallwood Rd, Baltimore(410) 647-7812 · allservicesheatingandcooling.com
Bay Area Mechanical ServicesHVAC contractor · 6824 Fort Smallwood Rd, Curtis Bay(410) 636-6400 · bayareahvacr.com
Goodman DistributionHVAC contractor · 713 E Ordnance Rd, Curtis Bay(410) 760-7802 · goodmanmfg.com
Goodman Distribution Inc.HVAC contractor · 713 E Ordnance Rd, Curtis Bay(410) 760-7802 · goodmanmfg.com
Tack Mechanical LLCHVAC contractor · 6309 Fort Smallwood Rd, Baltimore(443) 591-1625 · tackmechanical.com
Coastline Heating And CoolingHVAC contractor · 8110 Highpoint Rd, Baltimore(443) 900-6058
Mcguire Plumbing And Heating IncHVAC contractor · Curtis Bay(410) 355-2068 · 17 drivers, 15 trucks
Metro Mechanical ServicesHVAC contractor · 4906 Pennington Ave, Baltimore(443) 687-8434
HVAC in ZIP 21226 at a glance
Local building angle: Baltimore County permitted 543 new homes in 2025, including 289 apartment units. 14% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.