31-W Insulation, established in 1972, is a family-owned company based in Millersville, Tennessee, specializing in insulation and various home improvement services including garage doors and bathroom fixtures. With over 800 employees across 48 locations in 12 states throughout the Southeast, they serve both residential homeowners and contractors, ensuring quality installations and a commitment to customer satisfaction. Their extensive product offerings and in-house logistics help streamline projects for both individual clients and businesses alike.