Baton Rouge-based Cornerstone Flooring Companies has acquired Craft Croswell, a commercial flooring company based in Ridgeland, Mississippi. Cornerstone has grown steadily since its founding in 2002, adding offices in Lafayette; New Orleans; Pensacola, Florida; and Tampa, Florida. In a statement sent to Daily Report, Cornerstone says its acquisition of Craft Croswell is aimed at expanding its reach across Mississippi and along the Gulf Coast. “T…