Moisture Loc specializes in waterproofing and drainage systems as they apply to residential and commercial construction. The company also does waterproofing for retrofit applications and existing structures. Moisture Loc s operation includes poured and block wall basements, crawl spaces and custom homes. The company services Charlotte, Mecklenburg, Weddington, Matthews, Gastonia, Mooresville, Huntersville, Cornelius, Statesville and Iredell, N.C., and Fort Mill, Rock Hill, Tega Cay, York and Charleston, S.C. The company s systems are designed to keep spaces free of mold and moisture. Moisture Loc was founded in 1988 and maintains headquarters in Charlotte.