Electricians in Rockville, MD 20850
6 electricians, with local market data for this ZIP.
General contractors 76Roofing and exteriors 18HVAC 11Remodeling 8Other construction trades 7Electricians 6Concrete and masonry 6Painting 5Flooring and tile 3Garage doors 3Fences and decks 2Carpentry, drywall and windows 1
Area profitability, electrical work71 / 100Strong market, crowded field
Typical home value$671,000−1.1% in the past year
New homes permitted, 20251,411Montgomery County
Homeowners50.3%21,131 households
Source: Zillow (home value and housing demand in the score), data through Sep 2026. Permits and households: U.S. Census Bureau.
Baldissera ElectricElectrician · 2275 Research Blvd, Rockville(301) 767-5738 · baldissera-electric.com
Lighting Maintenance IncElectrician · 14712 Southlawn Ln, Rockville(877) 279-7373 · lightingmaintenance.com · 103 drivers, 83 trucks
Power Systems ElectricElectrician · 603 Dover Rd Ste 1, Rockville(301) 279-6777 · psec.net · 1 driver, 1 truck
Tievy Electric Company, Inc.Electrician · 742 E Gude Dr, Rockville(301) 279-7233 · tievyelectric.com
AC Crane & Sign Service Inc.Electrician · 651 Southlawn Ln, Rockville(301) 260-2600 · 4 drivers, 8 trucks
Elsi ElectricElectrician · 9805 Allenford Cir, Rockville(240) 447-2107
Electrical work in ZIP 20850 at a glance
Local building angle: Montgomery County permitted 1,411 new homes in 2025, including 559 apartment units. 44% of the homes in this ZIP were built since 2000.
Local figures are estimates from public records and Zillow housing data, updated regularly.