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Dominion Electric Supply 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. Now you can manage and pay your invoices online in one secure location, anytime, from anywhere.
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Construction is a fastest-paced, challenging, and fiercely competitive industry where time, money, and convenience are often in short supply. Of course you need the right product, at the right time, at the right price - just like everyone else. But advances in technology, new legislation, and a renewed emphasis on energy conservation, and the continued pressure to do more with less demand more out of you than ever before.
Commercial construction involves a lot of people, regulations, and time. You need a distributor who will make it as easy as possible to keep your projects on track, on schedule, and on time. With our knowledge of codes, products, and applications, you can be assured you'll get the right product the first time.
Residential construction is fraught with challenges and full of surprises. Homeowners change their minds, specs change, timetables change. You need a distributor who will be with you from the initial bid to installing smart home systems, to dropping off the keys. In addition to lighting, Dominion Electric can supply all the electrical products you need to finish your home, from basic and designer wall plates to smart home systems that control lighting and monitors home energy usage in real time, for a safer and more efficient home.
Hospitals, colleges, schools and other institutions have their own unique set of needs and demands when it comes to electrical systems. Hospital administrators, purchasing managers, engineering supervisors are always looking for ways to slash their operating costs. They've trimmed maintenance staffs and are looking for products that require less maintenance, last longer and cost less to install.
Reviews (11)
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William Hederman
Feb 26, 2022
Decent looking products without anyone interesting in assisting with a sale. I asked two people who ran in the other direction and said they were already busy - no further offers to help later on, etc. I now have a few pictures (from your store - thank you) of types we need for our place here and for our other house in Rehoboth. Will work with another place I know of who aren't too, too busy to turn away a client.
Bernie Baskin
Nov 29, 2021
Great shop. Retail arm is terrific. Parts is slooooow. Just prepare to wait for a while.
Luke Salazar
May 04, 2021
A great place to shop for electrical parts. Although the counter closes at 3pm the showroom floor assistant helped me the best she could. I appreciate the help, kindness and knowledge of the employees.
Shelby Grimmett
Mar 27, 2021
Dominion Electric is a great client of ours. They take care of their building and are a pleasure to work with.
Ilya D.
Feb 14, 2021
Gave a call to ask for a very specific product usecase not related to electrical, but requiring similar components. I spoke to a tech named Rolando who was incredibly helpful, courteous and knowledgeable and was able to get me two part numbers I needed quickly, and route me to their availability in Chantilly, where I am going to be on my way to now in order to get the product. Very satisfied with my experience calling.
Cathy Zimmerman
Jan 29, 2020
They don't want your business. Called today to schedule appointment for new home construction lighting. As I was trying to describe our unusual needs to the salesperson, I was repeatedly interrupted. During our brief conversation it became clear the sales person was trying to find reasons not to meet with me. I was asked a series of questions, including technical specs for our rooms, which in this case don't matter (I was never given the opportunity to explain). After the third attempted obstacle from the salesperson, I gave up. Clearly they're too busy for new customers.
Chris Patton
Nov 30, 2018
They have the best looking lights in the show room, and the staff is able to walk you through the process. I thought i would like something and after discussing the situation, i ended up with something else that i love. my business has also used them for the purchase of industrial lighting. The pricing was very good, and the quick turnaround made the difference.
Todd Allgier
Oct 18, 2018
Don't even think about trying to call this place on the phone. You stand there at the counter in the phone rings and rings and everyone acts like they don't hear it. You wait in line forever to get somebody to help you. They have one of those ticket numbers like they have at the donut shop. Most of the guys who work they were really nice and it's not their fault.

I think it's a small family-run business and they're trying to save money. Terrible customer service. There really is no other game in town and they know it. And you'll know it when you go in there.
E. Hay Ehay K.
Feb 19, 2018
Helpful staff, competitive pricing. Most of the local electrical contractors shop here. There can be a wait at the counter. The showroom has a very large selection of light fixtures and ceiling fans. You won't see as many items at a big box store.
Ed Skinner
Dec 11, 2017
Professional electrical supply. Reasonable prices. Know what you want, and call ahead to have will call order picked and ready for pickup. DIY customers can buy here, but, it is best if you know your electrical parts vocabulary, and can find item descriptions on the web. Questions about electrical code may get answered if the counter queue is shallow, but, otherwise, you should know the part numbers, quantities, and characteristics. Example, "I want some wire to fix a lamp, " in electrical terms is "8 feet of 14-2, stranded, copper zip-cord /lamp cord, clear or beige rubber or plastic coated."
David K.
Mar 19, 2014
Went in needing wiring and a couple junction boxes to hold the splices of two rerouted light switches. When I asked the guy behind the counter if he could confirm I had everything I'd need he acted like he was doing a me favor just acknowledging I was in his presence and when I asked him if my plan was to code he immediately said I should have an electrician do the work. So, I decided to buy my components elsewhere. They will never have my business and I recommend everyone take their business elsewhere.