Distributorship services featuring building materials including drywall finishing products, accessories and tools for the treatment of drywall, for use in the construction, repairs, improvement, upgrading or modernization of buildings; wholesale distributorships featuring building materials including drywall finishing products, accessories and tools for the treatment of drywall that facilitate the construction, repair, improvement, upgrading or modernization of buildings; retail store services featuring building materials including drywall finishing products, accessories and tools for the treatment of drywall that facilitate the construction, repair, improvement, upgrading or modernization of buildings; wholesale stores featuring building materials, supplies, accessories or tools for the drywall industry and others; and retail store services featuring building materials, supplies, accessories or tools for the drywall industry and others