About Company

Johnson Electric Company (JECO, LLC) is a Washington, D.C., Maryland and Virginia electrical contractor established in 1980 that provides residential, commercial and industrial electrical services and 24/7 emergency response. The company offers wiring for new construction and renovations, panel replacements and upgrades, troubleshooting, lighting and parking-lot installations, standby generators and transfer switches, EV charger wiring, security and fire alarm systems, pool and hot-tub wiring, home inspection and code-correction work, and related electrical solutions; Johnson Electric Company (JECO) emphasizes reliable, professional, code-compliant workmanship on both prominent institutional projects and individual homes, provides free estimates, and maintains locations serving Riverdale, MD and Washington, D.C.

Service Category

Area Served

Project Photos 

Reviews