Welcome To The All Inclusive Home Improvement Company
2018 marks our 31 years in business on Long Island
About Gappsi Inc.Gappsi Inc. has been providing home improvement services and making homes more beautiful for residents of Long Island NY, from both Nassau and Suffolk County, Queens & New York City since 1987.
We are licensed and insured on Long Island, NYC and the 5 boroughs of New York. We pride ourselves in offering premium home services while providing top notch personal service.