Powering Maryland, D.C., and Virginia's Businesses with Expert Commercial Electrical Services

Looking for a commercial electrician in Maryland, D.C., and Virginia? Legacy Light & Energy delivers fast, reliable electrical solutions tailored to your business needs—on time and on budget.

Maryland, D.C., and Virginia’s Trusted Commercial Electrical Contractor

Legacy Light & Energy is a full-service commercial electrical company based in Southern Maryland. We specialize in safe, code-compliant electrical work for office buildings, retail spaces, warehouses, restaurants, schools, medical facilities, and more.

With decades of experience in Maryland, D.C., and Virginia, our electricians are committed to keeping your business powered with efficient, cost-effective solutions. Whether it’s a new build, upgrade, or emergency repair — we’re the pros you call when you need it done right the first time.

Why Maryland, D.C., and Virginia Businesses Choose Legacy

We know the codes, climate, and construction needs unique to Maryland, D.C., and Virginia

We offer fast response times and flexible scheduling to keep your business running smoothly.

Save money and reduce your footprint with smart upgrades and LED retrofits.

No surprises, no pushy upsells — just clear pricing and honest service.

Our Commercial Electrical Services in Maryland, D.C., and Virginia

We power businesses of every size — from Maryland, D.C., and Virginia to everywhere in between.

Electrical Panel Upgrades & Rewiring

Modernize outdated systems to safely meet your facility’s growing electrical demands.

Interior & Exterior LED Lighting Installations

Improve visibility and efficiency with professionally installed LED lighting solutions.

Tenant Fit-Outs & Office Buildouts

Complete electrical setups for new tenants or office renovations, tailored to code and use.

Emergency Lighting, Exit Signs & Code Compliance

Ensure safety and compliance with reliable emergency lighting and signage.

Dedicated Circuits for Equipment & Machinery

Power heavy-duty equipment with properly installed, dedicated circuit lines.

Preventative Maintenance & Inspections

Identify risks early and extend equipment life with scheduled commercial inspections.

Backup Generator Installation

Stay operational during outages with expertly installed backup power systems.

Energy Audits & Power-Saving Solutions

Cut costs and increase efficiency with customized commercial energy assessments.

Service Calls, Repairs & 24/7 Emergency Support

Get fast, dependable help whenever electrical issues arise — day or night.

and so much more!

Trusted by Businesses Across Maryland, D.C., and Virginia

“We hired Legacy Light & Energy to upgrade the lighting in our commercial office building in Prince Frederick. Not only was the work flawless, they helped us cut our energy bill by 30%!”

— Laura W., Property Manager

“Our restaurant in Waldorf needed emergency electrical repairs before opening weekend — Legacy showed up fast and handled everything professionally. They’re now our go-to commercial electricians.”

— Jason T., Restaurant Owner

“From planning to installation, they handled the entire tenant fit-out for our La Plata office suite. Highly recommended for any business in Southern Maryland.”

— Danielle M., Commercial Real Estate Agent

Let’s Talk Power — Contact Your Trusted SOMD Commercial Electrician

Whether you need an estimate, have questions about your electrical system, or want to schedule a service, Legacy Light & Energy is here to help. We proudly serve Maryland, D.C., and Virginia with fast, reliable, and code-compliant commercial electrical services.