Profile: Construction Services USA specializes in providing epoxy flooring, concrete polishing, and coating services. Our flooring systems are used in warehouses, store fronts, processing areas, and in clean rooms. Epoxy coatings is a basic two coat system. The floor is prepared by grinder or shot blaster, and two coats of solid epoxy. This coating is applied by squeegee and then back rolled. Urethane mortar or slurry consists of urethane resins with a Portland cement base. They are troweled or raked out. They are used primarily in the food and beverage industries.