Expert Wood Flooring Installation, Repair and Restoration! Long Island's ONLY UV curing service. We supply and install unfinished and prefinished hardwood flooring and refinish existing floors. We also install laminates, exotic woods, engineered and floor repairs. As a family owned and operated company, GR Flooring was built on the principles of honesty, quality and integrity. Enhancing these principles with extensive product knowledge and experienced craftsman, GR Flooring has been on top of the Flooring Industry. GR Flooring deals with new construction and renovation work ranging from 300 square feet to 30,000 square feet. No job is too big or too small for GR Flooring. GR Flooring sets the standards that other flooring companies strive to meet. They provide the bench mark for quality, integrity and customer service.