GS0401: Concrete, metal and wood surface preparation, cleaning and treatment services, namely abrasive blasting
GS0371: Commercial painting contractor services; Painting and applying coatings to building interiors and building exteriors; Painting in the field of commercial and industrial facilities and high-end residential homes; applying surface coatings, namely waterproof coating, fireproof coating, stains, epoxy coating, anti-graffiti coating, sealers, finishes, chemical resistant coating, high temperature coating and corrosion resistant coating; applying decorative finishes, namely faux finishes, marbleizing, antiquing, wood graining, graphics, striping, gold and bronze leafing and metalizing; and applying wall coverings, namely paper, vinyl, acoustics, murals, foils and fabrics