Contact CESCO to learn more about all of the products and services we offer. We are the leading source for all types of electrical contracting supplies in the Rock Hill, SC area. We carry everything you need for commercial, residential, and industrial electrical jobs of all sizes and types.


Contact Carolina Electrical Supply Company

Johnny Archie
David Archie
Accounting Department
Phil Garner
Kami Warren
Mary Kathryn Archie

Carolina Electrical Supply Co. (CESCO)
356 Mt. Gallant Rd.
Rock Hill, SC 29730
(803) 329-2277

Visit Us for the Best in Electrical Supplies

Our 38,000 square foot warehouse and showroom are open to the public. You’re invited to stop by and see our selection of lighting fixtures and lamps, talk to a lighting designer about a custom job, or find out what part you need to make an electrical repair at your home or job site. Expert advice is always available from our sales team, who have over 100 years of combined experience. If you know what parts you need, just call us and we’ll pull it for you. Free daily delivery is available in the greater Rock Hill area. We also work with customers throughout both Carolinas.

Over the past 21 years, we’ve developed strong relationships with local contractors and national brands. This helps us deliver the very best products to all of our clients so that they may better serve their customers.


Visa, MasterCard, and American Express accepted.