roofing contractor in NJ Keywords: Advanced Search Directory View All Listings Add Listing Sort By:Default Brand Name State / Region City / Town / Municipality / Area Alte Roofing Alte Roofing Business Area Civil Contractors & Architects, Home Improvement Alte Roofing is recognized as the leading residential roofing, siding, gutters and window contractor in NJ. We also specializes in commercial roof installation and roof coating services. New Jersey Hackettstown United States of America