How do you want to buy your electrical supplies?


Welcome to Dominion Lighting

Visit our newly remodeled showroom at 5053 Lee Highway, Arlington


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If you're looking for a career, not just a job,  we want to talk with you. We're hiring for a number of positions!

Wherever you start, you'll get the training you need to succeed.  Most managers and vice presidents started in the warehouse or at the sales counter. You provide the motivation, we'll provide the opportunity. Click here to visit our "Careers" page.

new product catalog

Learn about new products and vendors in the premier issue of our New Product Catalog. Click here or on the image to view. Or pick up a hard copy at one of our counters.

Schneider EZ Selectors make IT Easy! 

Whether you're building a load center, panelboard, transformer or safety switch, you want to make sure you order the right parts.  Click-to-answer questions guide you through selecting the right product for your application. Helpful questions to ask your customer (if applicable) and direct links to detailed product information are also available. Schneider has developed over 100 product selectors to walk you though the process of choosing the parts and products you need. Read full article.

pay your bills online!

Now you can manage and pay your invoices online in one secure location, anytime, from anywhere. If you don't have an account, go to Use your Account Number and Enrollment Token printed on your statement to sign up. Streamline your billing and payments with online account management.

Empowering Blog


What’s New at ABB Carlon?

Carlon® sets the standard for non-metallic indoor and outdoor boxes, conduit bodies and fittings, enclosures and more. Theuy supply the industry with innovative ideas, easier upgrades and a long, service-free product life. Click here to visit our microsite and find out what’s new, download catalogs and brochures, watch videos, and more!

Schneider Recall Notice header

Schneider has issued a product recall safety notice on the QO™ Plug-On-Neutral Load Center. Affected devices need to be inspected. For more information and instructions, visit:

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pick up orders on your schedule

Running behind? Stuck in traffic? No time to wait? Looking for  "contactless" pickup? Order from Chantilly by 3:30 p.m. and you can pick up your oder from a locker after 4 p.m. or the next morning! (Based on product availability and size of order.) Click here for more information.

new vendor!

Welcome to Louisville Ladder, our newest vendor! These high-quality ladders feature a 300-lb. load capacity, safety-enhanced and slip-resistant Raptor Boot, impact-absorbing SHOX system, and trademarked ProTop to keep your tools handy.

1700 Series ProTop

Learn more about Louisville Ladders's professional grade Pinnacle FXP1700 Series by clicking here; and the hardworking CrossXStep FXS1500 series ladders by clicking this link. Or watch a few videos here.

To buy online click here or on the orange "Shop" button at the top of this page.


Each of our divisions has experienced people who are here to help you operate your business more easily, efficiently, and profitably. Click on the "Divisions" menu above or one of the green headers below to learn more about the products, services, and people at Dominion.

  • Commercial Lighting

    We'll help keep your projects on track, on budget, and on time while staying true to your designer’s intent and coordinating with other contractors schedules.

  • Residential Lighting

    Visit our redesigned Dominion Lighting showroom in Arlington, plus our Chantilly and Laurel locations. To learn more, visit

  • Switchgear / Power Distribution

    You can trust our team's more than a century of collective experience estimating, laying out, and managing switchgear projects.

  • wire-spool


    With Southwire-certified pulling head installers, managed cabled services, wire paralleling, wire cutting, and more, we're ready to serve the DMV area!

  • Material Sales Group

    Every day, 32+ trucks leave our distribution centers with wire, conduit, switches, and more. Eighty percent of that product is ordered through our material sales group.

  • Contractor Services

    Save time, labor, and money with materials management, delivery options, our new app, and more services designed to make your job a little (or a lot) easier.  



Dominion Electric Supply Company, Inc. serves a number of markets. Click a photo for more information plus links to product groups, calculators and tools (apps), manufacturers, and projects.

Nestle Building w Permission

Commercial Construction

Offices, factories, warehouses, retail

Residential Market

Residential Construction

Houses, apartment buildings, condos



Schools, colleges, hospitals, clinics

White House


Government buildings, structures

Spy Museum from Marketing Person

Recreation & Leisure

Parks, hospitality, private museums

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