electrical supply store in Rockville

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Proudly serving our Nation’s Capital, Maryland, and Virginia since 1922, Maurice Electrical Supply Company is one of the country's largest distributors of electrical components.

CapitalTristate offers electrical products, lighting, and services to contractors and builders in the Mid Atlantic States. The electrical distributor of choice!

Shop City Electric Supply for electrical products from popular manufacturers. Find a local branch in the City Electric Supply branch locator section.