Hours Of Operations United Market South Carolina United Market Hours of Operation and Locations in South Carolina 4.9 - 69 votes 1 Locations in South Carolina www.unitedsupermarkets.com United Market Hours Category: Grocery & Market United Market - Hartsville, SC 29550 1909 W Old Camden Rd(843) 332-0887 View Store Details Recommend For You United Sports USA Carpet Variety Store Victory Sports Water Extraction Wilson's Carpet & Flooring Window City Window Works Window World Windows Plus