Dominion Electrical Supply Company, 20877

Featured Showroom · Gaithersburg, MD
16608 Oakmont Avenue
Gaithersburg, MD 20877
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     Dominion Electric has been serving professionals and homeowners in the Washington D.C./Baltimore area for over 70 years. Independently owned and locally operated, our comprehensive inventory, combined with a team of highly experienced professionals focused on providing personalized service, has earned us the reputation as the partner to turn to for projects large and small.