NJ Exterior Contractor Providing Roofing, Chimney, Gutter, Masonry & Siding Services SERVING CENTRAL AND NORTHERN NJ A1 Everlast is New Jersey’s trusted and customer service oriented home exterior repair company. Emergency repair welcomed! From masonry and gutter repair and new windows, siding, chimneys and roof repair, A1 will save you money and all of our work is warranted. We have been serving New Jersey for over 30 years and would love to serve you. Same and next day estimates available!