General contractors in Jarrettsville, MD 21084
9 general contractors, with local market data for this ZIP.
General contractors 9HVAC 2Painting 1Excavation and demolition 1Other construction trades 1Electricians 1Carpentry, drywall and windows 1
Area profitability, construction67 / 100Strong market, crowded field
Typical home value$545,000+3.6% in the past year
New homes permitted, 2025715Harford County
Homeowners93.6%2,798 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Caswell Testing & Water SystemsGeneral contractor · 3515 N Furnace Rd, Jarrettsville(410) 557-9355 · caswelltesting.com · 3 drivers, 1 truck
Emerald Builders IncConstruction company · 3957 Norrisville Rd, Jarrettsville(410) 692-6196 · emeraldcustombuilders.com
Hellmann BrothersGeneral contractor · 1300 N Bend Rd, Jarrettsville(410) 692-6023 · hellmann.net · 3 drivers, 5 trucks
Kitchens by RequestGeneral contractor · 1115 Baldwin Mill Rd, Jarrettsville(410) 557-6957 · kitchensbyrequest.com · 3 drivers, 1 truck
Plumb Construction Co.Construction company · 1207 Baldwin Mill Rd, Jarrettsville(410) 557-4310 · plumbconst.com · 1 driver, 1 truck
SRG ConstructionConstruction company · 4059 Norrisville Rd, Jarrettsville(443) 224-6971 · srgpools.com
APM GroupGeneral contractor · 1122 Baldwin Mill Rd, Jarrettsville(443) 567-5897
Gast Construction Co IncConstruction company · Jarrettsville(443) 866-1543 · 2 drivers, 3 trucks
Roger P Williams ConstructionConstruction company · 4047 Ganford Ct, Jarrettsville(410) 692-5573
Construction in ZIP 21084 at a glance
Local building angle: Harford County permitted 715 new homes in 2025, including 137 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.