Electricians in Columbia, MD 21045
5 electricians, with local market data for this ZIP.
General contractors 25Roofing and exteriors 12Remodeling 9HVAC 5Electricians 5Garage doors 4Carpentry, drywall and windows 3Other construction trades 3Concrete and masonry 2Painting 1
Area profitability, electrical work66 / 100Strong market, crowded field
Typical home value$476,000+0.5% in the past year
New homes permitted, 2025728Howard County
Homeowners68.3%15,368 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
C & J ContractorsElectrician · 9176 Red Branch Rd Ste G, Columbia(410) 997-9835 · cjcontractorsllc.com
DMV Electrical ProfessionalsElectrician · 6446 Skyward Ct, Columbia(443) 775-2172 · columbiaelectricalrepair.com
RKNY Electric & Construction LLCElectrician · 6798 Oak Hall Ln Unit G, Columbia(301) 725-2645 · rknyelectric.com
S.R. Aquino Electric and AlarmElectrician · 6655 Dobbin Rd Ste F, Columbia(410) 381-3500 · electricalarm.com
Electrical ContractorElectrician · Columbia(410) 995-1715 · 3 drivers, 6 trucks
Electrical work in ZIP 21045 at a glance
Local building angle: Howard County permitted 728 new homes in 2025, including 379 apartment units. 6% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.