Construction trade companies in Baltimore, MD 21226
5 construction trade 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, other construction trades47 / 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.
Atlantic WeldersMetal fabricator · 5730 Pennington Ave, Baltimore(410) 355-1800 · atlanticweldersmechanical.com
Reliance Fire ProtectionConstruction trade company · 709 E Ordnance Rd, Curtis Bay(443) 989-3000 · reliancefireprotection.com
Wolf Fire ProtectionConstruction trade company · 7505 Resource Ct, Curtis Bay(410) 439-9171 · wolffireprotection.com
Choice Restoration ServicesConstruction trade company · Baltimore(410) 609-2600 · 3 drivers, 1 truck
The Marksmen CoConstruction trade company · Baltimore(410) 355-6080 · 70 drivers, 76 trucks
Other construction trades 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.