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.

  • Recently employees of LMI attended an Authorized Climber Training program. This program is designed to teach individuals the safe practices of climbing and working at high

  • On September 9, 2016, LMI sponsored a foursome and a tee box to contribute to Kenwood High School Alumni Association’s scholarship program. KHSAA gave out four (4) $1000.00

  • On Tuesday, October 4, 2016 and Wednesday, October 5, LMI’s Brad McCoy and Julie Whalen attended a two day seminar. The seminar discussed LED technology and updates i

What our clients say about our work

Call us at 877.279.7373 or contact us online.