Long Island Home Remodeling Company

Greg Gauger, Sales/Designer & operation Manager for Home Remodeling and Masonry Division

koi fish pond long island nyGreg Gauger was born in Grajewo, Poland. As a young boy, Greg attended public schools until the age of 14. In 1993, he moved to the United States and continued his education to graduate from West Babylon High School. He had many jobs while going to school, but by the time he finished high school, he had a control of his own construction business. He primarily dealt with private home remodeling work, both interior and exterior. In 2014, Greg joined Gappsi and is in charge of the home remodeling and masonry division. His duties include designing, estimating, and the on-site managing of crew leaders. Greg is a dedicated husband and father of three children. He is well-experienced and knowledgeable and our customers compliment his services.

Martin Okonwicz, Sales/Designer, On-site Coordinator Home Remodeling Division

koi fish pond long island ny Martin Okonwicz was born in Elk, Poland and as a young boy he attended public school. By the age of 16 he was working in various interior and exterior construction companies in Poland and also attended college until 23 years old. In 2005 he moved to the United States and continued his adventure with construction. Martin became very experienced in all phases of residential and commercial projects. By 2008 Martin had his own construction business which primarily dealt with interior and exterior, residential, new construction. In 2016, Martin joined with Gappsi as Onsite Working Foreman. Martin is a dedicated husband and father of two children. He is knowledgeable and well-experienced with hands-on labor. Our customers always compliment his work.

Gappsi as one of Long Island's most reputable and well known contractor can help design and build the custom home you always wanted. Specializing in residential renovations. We are Licensed and insured and been in business for over 30 years on Long Island.

Scroll Below to Learn About The Products and Services that Gappsi Provides Throughout Long Island

New Home Construction

Before & After Gappsi Design and Remodeling





Pool Houses



Custom Homes - Luxury Homes - Home Extensions - Room Additions - New Construction - Custom Home Design - Family Room Additions - Garage Additions - Second Story Additions - Dormers - Kitchens & Baths

Licensed and insured for over 25 years, our Long Island general contractors and home builders can help design and build the custom home you always wanted. [ssboost]

Samples of our work

Long Island Masonry Contractors – Offering Design and Installation of Patios, Retaining Walls, Stone Veneers, Driveways, Fire Features and More

We are a premier Long Island masonry contractors, Gappsi, specializes in all phases of masonry including, Natural Pavers paving stones and wall veneers. We stand behind our work, for a very competitive price. We are a full service masonry company. Gappsi creates beautiful and custom Masonry that you and your family can enjoy for many years to come. Providing excellent service throughout all of Long Island, Suffolk and Nassau County, NYC and the 5 boroughs.

Samples of Our Masonry Work

View our services pages

Travertine pavers http://gappsi.com/Travertine-pavers-veneers-imports-supply-long-island-ny.html

Suffolk County 27543-H1 9-10-99 to present, 15435-H1 7-1-88 to 7-1-97  Nassau County H2209100000  Southampton L002384  NYC and The Five Boroughs 1321423

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