Dominion Electric Supply
Company Profile & Distribution Operations
Dominion Electric Supply is an independent commercial electrical distributor serving the Washington DC metropolitan region since 1940. With extensive branch distribution facilities, regional project staging centers, and a commercial lighting studio, Dominion provides certified switchgear, distribution equipment, and electrical supplies to major commercial and institutional developments.
Their project services team collaborates with licensed electrical contractors on takeoff estimation, BIM integration, switchboard gear submittals, and scheduled jobsite deliveries across the District. Their warehouses inventory commercial conduit, high-voltage transformers, copper wire spools, cable management systems, and smart lighting controls.
Commercial Wholesale Advantages
Commercial Switchgear Management
Dedicated switchgear and project engineering department managing complex submittals and factory lead times.
Commercial Lighting Solutions
Comprehensive lighting layouts, photometric studies, and architectural LED fixture packages meeting energy codes.
Direct Jobsite Delivery
Boom and liftgate delivery trucks providing daily drop-offs directly to commercial construction sites across DC.
Deep Wire & Conduit Inventory
Master spools of THHN and XHHW copper feeder cables, parallel wire pulls, and full bundles of EMT, IMC, and rigid steel conduit.
Core Product Lines & Inventory Categories
Commercial Verification & Account Information
| Company | Dominion Electric Supply |
| Facility Type | Commercial Electrical Distribution Warehouse & Project Staging Hub |
| Operations & Compliance | NAED Member / Authorized Eaton, Square D & Acuity Brands Distributor |
| Address | 5053 Lee Hwy, Arlington, VA 22207 |
| Phone | (703) 536-4400 |
| [email protected] | |
| Official Website | dominionelectric.com |
| Minimum Order | $150 Trade Order Minimum |
| Wholesale Price Tier | Contractor Trade Volume & Job-Lot Bidding |
| Distribution Scope | Washington DC Metro, Northern Virginia, Suburban Maryland |
| Primary Client Accounts | Electrical Trade Contractors, Commercial Builders, Data Centers, Educational Facilities |
Warehouse & Sales Desk Hours
Commercial Buyer FAQs
Does Dominion Electric Supply deliver across the District of Columbia?
Can electrical contractors order parallel wire pulls and custom lengths?
What switchgear brands does Dominion represent?
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