Dominion Electric Supply Company, Inc.
The Power of Partnership
Your Mid-Atlantic Electrical Distributor
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 HAS HAD THE PLEASURE OF POWERING & ILLUMINATING:
In each of our divisions, you’ll find experienced teams ready to support your business with effective solutions, project timeliness, and with your budget parameters in mind.
Duke Ellington School of the Arts
In the News
How Virginia Tech Aims to Drive Innovation with its NoVA Campus
The Innovation Campus is part of a mission to tackle the tech industry’s talent shortage and keep the U.S. competitive. Lighting solutions created by Dominion Commercial Lighting Team.
Wiser Energy Home Power Monitor with Load Control
Let our Dominion team guide you on your home energy management solution. The Wiser Energy™ home power monitor helps you manage the electricity usage in your home, from the circuit to the plug level, all from your fingertips using the Square D™ edition of the Sense app.
Groundbreaking held for new middle school in Rosedale area
In partnership with our Commercial lighting team, supporting with lighting and power solutions for a complex project. Baltimore County Public Schools broke ground on a new middle school in the Rosedale area – the first new school in this part of the county since 1974.