Outdoor Lighting

We conduct lighting inspections, as well as installation, repair and upgrades of street lights, roadway lights, parking lot lights and sport lighting.

Interior Lighting

We have lighting technicians available to assist you with interior lighting projects, from a simple repair to a complete energy saving retrofit.

Electrical Services

We employ many licensed Journeyman and master electricians, all of whom are capable of repairing, maintaining, or installing all types of electrical equipment.

Welcome to LMI

Lighting Maintenance Inc. (LMI) is an electrical contractor, licensed in Maryland, Virginia, Delaware, and Washington DC. We specialize in design, construction, and repair of lighting and electrical systems. Michael and Hilary Yoder established LMI in 1991 and still run the business today.

Our company news

Get the latest on LMI projects, accomplishments and opportunities.

  • Chuck Pippin and the guys in Rockville have been using some of the oldest trucks in the company. They have worked tirelessly to keep them running. This week they will recei

  • Bill Besece, Wayne Rickard, Reginald Cooper, David Meyers, and Jah Taylor-Wells worked on Presidential Pkwy repairing UG circuits. Recent construction in the area damaged s

  • We want to thank Stone Stillings for coming in on a rainy day this week to build rebar cages for the upcoming VSU jobs. Stone always volunteers and his efforts and work eth

What our clients say about our work

Call us at 877.279.7373 or contact us online.