Border States to Acquire Dominion Electric Supply Company, Inc. Click here to learn more.

Est. 1940

Dominion Electric Supply Company, Inc.

The Power of Partnership

Your Mid-Atlantic Electrical Distributor

Nestle Headquarters

Nestle Headquarters

national cancer society bethesda

National Cancer Institute

A Trusted Business Partner: Supporting Your Success

For nearly a century, Dominion Electric Supply has been energizing and illuminating spaces, from iconic institutions, corporate offices, and community developments, to your neighbor next door.  We’re more than just the largest family-owned and operated Electrical Distributor in the DC and Baltimore market. We’re also proud to be your partner.

Our dedicated team of professionals is committed to empowering your commercial, residential, government, business, or institutional spaces with products and services that seamlessly blend functionality and aesthetics while staying on budget and on time.

THESE ARE JUST A FEW OF THE SPACES OUR TEAM