Your DC Electrical Supplies Connection Since 1957
Dominion Electric Supply Company of Washington, LLC opened in 1957 in Washington, DC as a local, family-owned supplier of electrical products. As our customers’ needs changed and evolved, so did our business. Today, contractors, builders, maintenance managers, and specifiers turn to us for residential and commercial lighting, switchgear quotations, electric heat systems, energy-saving solutions, and datacomm materials.
Areas of Expertise
Our experienced staff members are here to help you operate your business more easily, efficiently, and profitably. Turn to us for help with any of the areas below.
Commercial Lighting
Datacomm Solutions
Switchgear / Power Distribution
Materials
Facility & Energy Management
Government Sales