Commercial Services

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List of Services

  • Emergency Service
  • Weekend, Evenings, Outages
  • Obsolete and hard-to-find distribution equipment
  • Next-day Delivery of In-stock Items
  • Same-day Handling of Special Orders
  • Will-call Service
  • EDI
  • Energy Audits
  • Custom-designed Cable Paralleling Facility
  • Siemens Unassembled Panel Board
  • Uninterruptible Power Systems
  • Transient Voltage Surge Suppressors

Dominion is divided into departments that focus on specific customer needs. Each is staffed by sales and support people with extraordinary levels of experience. They are far more than order-takers. They can make recommendations for appropriate supplies, or help value-engineer a project to make sure customers achieve their goals within budget.

Our departments include:

  • Commercial Lighting
  • Counter sales / will-call
  • Data Communications
  • Electric Heat and Sensor Cable
  • Lighting and Energy Management
  • Government Sales
  • Material Sales
  • Pipe and Wire
  • Residential Lighting
  • Switchgear

Each of our departments is supported by a team of professionals to ensure that supplies are purchased, maintained, packaged and delivered in a timely fashion.

We currently have nine convenient locations in the DC/VA/MD Area:

  • Alexandria, VA
  • Arlington, VA
  • Baltimore, MD
  • Chantilly, VA
  • Gaithersburg, MD
  • Laurel, MD
  • Leesburg, VA
  • Manassas, VA
  • Washington, DC 

Thousands of Items in Stock

31 Delivery Trucks serving the metro area and beyond!  We provide dependable daily delivery service within a 75-mile radius of Washington, DC, and coordinate timed deliveries on a regular basis. On large products, we can provide cable or material management with just-in-time delivery.

For over six decades, we have built a business around serving our customer's needs. We will continue to find new ways to respond to changes in the marketplace. We hope you will give us the opportunity to meet the future's challenges with you.