General contractors in Darlington, MD 21034
10 general contractors, with local market data for this ZIP.
Area profitability, construction52 / 100Moderate market, crowded field
Typical home value$449,000+4.1% in the past year
New homes permitted, 2025715Harford County
Homeowners89.8%1,161 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Affordable Joe's Heating & ACGeneral contractor · 2102 Winstone Ct, Darlington(443) 392-2008 · joesheatingandac.com
First Impressions Construction ServicesConstruction company · 3719 Dublin Rd, Darlington(443) 810-0140 · firstimpressionsconstruction.zohosites.com
Glorified Homes Inc.General contractor · 914 Priestford Rd, Darlington(443) 271-2707 · glorifiedhomesinc.com
Rhodes Flagging ServicesConstruction company · 4000 Conowingo Rd, Darlington(443) 987-1805 · rhodesflaggingservices.com · 30 drivers, 30 trucks
Value ServiceGeneral contractor · 3904 Conowingo Rd, Darlington(410) 399-2076 · valueservice.com
Christopher Matthew HomesConstruction company · 1834 Trappe Church Rd, Darlington(410) 808-5148
Ernie Welsh Contractor IncConstruction company · Darlington(443) 807-1841 · 1 driver, 1 truck
K&D Unique Design and BuildConstruction company · 3071 Harmony Church Rd, Darlington(410) 776-1449
Sunrise Landscape And Construction IncConstruction company · Darlington(410) 457-5500 · 2 drivers, 1 truck
United Progressive Builders IncConstruction company · Darlington(410) 734-4432 · 3 drivers, 2 trucks
Construction in ZIP 21034 at a glance
Local building angle: Harford County permitted 715 new homes in 2025, including 137 apartment units. 23% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.