Gappsi provides holiday lighting, designing, and installation services for residential and commercial spaces in both Nassau and Suffolk County on Long Island, NY. From supplying to installation, we provide the highest quality products and professional services on all lighting systems for landscaping, ornaments, garlands, gutter trims and pathways, driveway lighting, deck lighting, and backyard installations.

Sports court built by Gappsi in East Islip, Long Island NY. This court incorporates many outdoor games including badminton, volleyball, and shuffleboard all built in one court. The base preparation was built with a full drainage system and SnapSports polypropylene tiles were installed as the finish surface. Gappsi is a dealer of Snap-sports and installer