PHONE: 704-867-6331
FAX: 704-867-1033


What Areas Do We Serve?

Diamond Electric Supply is an electrical supply company that provides the highest quality parts and services to our customers. Since 1965, our company has been serving North Carolina and we are currently located in Gastonia, NC. We serve many areas including the Mecklenburg County, Gaston County, Lake Wylie and Lake Norman areas. Mecklenburg County Mecklenburg …

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Our Products

Diamond Electric Supply Company has been serving Gastonia and surrounding areas since 1965. Customer service has always been a main priority for our company and we also look to build customer relationships while providing high-quality products. The trademark of our business is that we provide highly efficient products and service, which sets us apart from …

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Diamond Electric Supply Company : Buying From a Great Company

Whether you’re a master electrician building up your inventory, an apprentice who needs to start amassing a collection of tools, or simply a business that needs electrical supply products on hand, you’ll need a good company from which to purchase your products like Diamond Electric Supply Company. Thankfully, we live in an age where your …

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