Spotless Gutter Cleaning and Repair Inc. is Long Island’s premier gutter cleaning & installation company. Located in Nassau County, we are experts in gutter cleaning, gutter repairs, maintenance free seamless gutter installation, gutter leaf guards, and screens. We specialize in gutter protection services with our preventative Annual Maintenance Contracts. We also have experienced technicians for slate and asphalt roof installations, replacements, and repairs as well as vinyl and cedar shake siding installations and repairs.