Long Island Craftmaster Corporation is a full service (design-and-build-to-print), licensed, and insured home improvement company proudly serving Nassau and Suffolk Counties in New York since 1990. From design through completion, our expert team of craftsmen and architects will work with you to bring your vision to reality. We specialize in residential renovations of all kinds, including such projects as expansive kitchens, gorgeous bathrooms, exciting home theatres, in-home spas and exercise rooms, residential offices, and outdoor living retreats featuring property-wide lighting and sound systems. From extensions, dormers, guest cottages, and basement upgrades all the way up to complete knock-downs and rebuilds, we have managed and completed hundreds of projects from Great Neck to Garden City to Southampton.