About Us

Whether you need a comprehensive estimate on a commercial or residential lighting project, delivery of specific electrical supplies, technologically-sophisticated cabling or wiring, a one-of-a-kind fixture, or help deciding the best electrical or cabling solution, turn to experts with proven track records. For mission critical construction projects, electrical contractors, architects, builders, designers and homeowners turn to Dominion Electric Supply of Washington, LLC.

Our Capabilities

We realize that stocking what you need at a competitive price isn't always enough. You need suggestions, solutions, ideas. We have them. Dominion Electric Supply Company of Washington, LLC offers high-end service customized to each of our clients. Let our qualified staff work with you to quote, value-engineer, fulfill, and deliver your electrical or VDVA projects.

Dominion Electric Supply of Washington, LLC is a certified Local Business Enterprise (LBE) in the District of Columbia Certified Business Enterprise (CBE) program. Please consider us for fulfilling your obligations for these set aside programs.

DC CBE Program logo

Areas of expertise include:


We are staffed and supported by a team of professionals to ensure that supplies are purchased, maintained, packaged and delivered in a timely fashion. Dominion maintains a large inventory of electrical supplies. It is critical that we keep the right inventory to satisfy customers' ongoing needs. We provide dependable daily delivery service and coordinate timed deliveries on a regular basis. On large products, we can provide cable or material management with just-in-time delivery, and provide cable paralleling when needed. For our customers' convenience, we have will-call service.

Customer Service

Customer service is a goal shared by everyone at Dominion. If you tell us your needs, we will work to address them. We follow-up with manufacturers and customers to ensure timely delivery. If a problem arises, we work quickly to resolve it. Our customer service orientation has enhanced Dominion's reputation for guaranteed satisfaction.

For over five decades, we have built a business around serving our customer's needs. We will continue to find new ways to respond to changes in the marketplace. We hope you will give us the opportunity to meet the future's challenges with you.