NSP is a fully bonded, fully insured, city-approved contracting firm that takes a very personal approach to all aspects of the construction industry: To serve as an extension of our client’s organization, complementing their ideas with our capabilities. We specialize in public commercial work and have worked with various city agencies including the Department of Design and Construction, the Department of Citywide Administrative Services, the New York City Housing Authority and the Housing for Urban Development agency. NSP approaches each project with a cooperative mindset, working with clients, architects and subcontractors toward the common goal — successful project delivery. We anticipate project challenges, develop solutions that meet clients' objectives and invariably deliver respected and valued projects. NSP's innovative and comprehensive construction services include:  Design Services  Interior Renovations  Exterior Restorations  Roofing / Waterproofing  New Construction  Masonry / Pointing