Hours Of Operations Builders First Source South Carolina Sumter Builders First Source Hours of Operation and Locations in Sumter, SC 4.8 - 40 votes 1 Locations in Sumter buildersfirstsource.com Builders First Source Hours Category: Home & Garden Builders First Source - Sumter, SC 29153 114 Myrtle Beach Hwy(803) 778-1921 View Store Details Explore SumterView More Apparel TJ MaxxKmartBig LotsCarharttCarter's Sports ColemanKids FootlockerSporting Goods IncorporatedFootaction USAField of Dreams Jewelry BelkKay JewelersRogers JewelersJewel TimeBody Central Recommend For You Burton Snowboards Bulgari C-Town Supermarkets Call It Spring Callaway Golf Carson Pirie Scott Carter Lumber Certain Teed Chamilia Jewelry Champion