News & Promotions

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Spring is Springing! We've got some great products to get you ready. Including a downlight with an integrated Speaker, an outdoor lantern that's a portable Bluetooth Speaker, a tough and a soft lunch cooler, dimming Occupancy Sensor and Leviton's SmartThings Automation Bundle. Come in and take a look - While supplies last!



Thursday, May 17, 2018
11 am - 2 pm

Product Demos
Motorcycle GiveAway!
details to follow ....



Join us for a Philips Counter Day
March 14, 2018

Philips will be showing the latest 
- LED Track
- Recessed
- Light to Go Family (you can still win a Hoodie!)

AND of course, there's lunch 

Chantilly Branch Only | 4080 Westfax Drive| 703-631-8300



We will once again be holding down the fort at Booth 308.  See the latest and greatest from Kichler, RAB, Tech Lighting and Philips.

Builder Mart is a one day trade show for the Home Building and Remodeling Industry. Visit national, regional and local vendors and network with over 3,000 other building industry professionals all under one roof at the Maryland State Fairgrounds.

This fully catered event includes an all-you-can-eat bull & oyster roast and a can't-miss After-Party featuring live band, The Reagan Years, sponsored by Bob Mowrey of First National Bank. Register Now!


Visit our newest location in Baltimore


Dominion Electric Supply 
6 Nashua Court - Suites H and I
Baltimore, MD 21221
Tel: 410-918-1800 or 1-877-337-2677 
Fax: 410-918-1110

Our hours of operation: 
Monday - Friday: 5:30 a.m. - 5:00 p.m.



Spend $200 or more on FLIR products and get rewarded!

See details on flyer HERE



Please contact Marketing at 703-536-4400 or if you would like to receive our flyers via mail or email, modify your address, or be removed from our mailing list.  Thank you!


Refresh | Relaunch | Reload | Account Review


Account customers can Log-in to look at open bids, open orders, and order history -- anytime, anywhere.

Account Customers with online access to their account (and proper permissions) can Log-in to look at open bids, open orders, and order history. Go to My Account and sign in.
Under Account Review – each selection - open bids, open orders, and order history – can be further explored. 

Bid #, Product Description in Open Orders By Product, Order #, Ref/Invoice # are selectable which means those items can be opened and examined. And further on  the bids, orders, invoices, product(s) ordered are selectable, enabling the user to examine the product again, add those same items to their shopping cart, or create a group for reorder later.



From the US Department of Energy Website:

Beginning in 2016, newly amended energy efficiency standards for distribution transformers will save up to $12.9 billion in total costs to consumers — ultimately saving families and businesses money while also reducing energy consumption. The new distribution transformer standards will also save 3.63 quadrillion British thermal units of energy for equipment sold over the 30-year period of 2016 to 2045.

The new amendments to the existing efficiency standards would further decrease electrical losses by about 8 percent for liquid-immersed transformers, 13 percent for medium-voltage dry-type transformers, and 18 percent for low-voltage dry-type transformers. In addition, about 264.7 million metric tons of carbon dioxide emissions will be avoided, equivalent to the annual greenhouse gas emissions of about 51.75 million automobiles.



Dominion Electric Supply Company of Washington, LLC is a certified Local Business Enterprise (LBE) in the District of Columbia Certified Business Enterprise (CBE) program.

Certification number: LZ85063062017.

They look forward to fulfilling your needs for the CBE program. Your inquiries, quotes and orders will be handled with the same care and attention that you have always received in the past. Thank you for your business!

22 K Street, N.E., Washington, DC • Phone: 202-789-0500 • Fax: 202-289-3919

HOURS: Monday – Friday 5:30 a.m. – 4:00 p.m. •

Meet Our Team:


We are WIRED in color! (and that's not all...)


Identify cable and pipe easily, increase productivity and beat competitive pressures.

Dominion personnel are certified to install Southwire's SIMpull Head, please contact our Material and Counter departments for more information and pricing! Pick up our flyer HERE.

The latest addition to our labor- and time- saving tools and solutions is Southwire's SIMpull WireBARREL. Say goodbye to wire carts and hello to a new way of pulling branch circuit wire. Safer, more productive installations that reduce waste and help lower overall job costs. Please contact our Material and Counter departments for more information and pricing. Pick up our flyer HERE.