stalwart contractors Roofing is absolutely dedicated to utilizing only the finest in roofing materials. At stalwart contractors, we specialize in commercial and industrial roofing projects and we are highly qualified in the installation and maintenance of all major roofing systems as follows: built-up, modified bitumen, TPO, EPDM, shingles and single-ply systems, for both new construction and re-roofing. Our experienced staff is professionally trained by the roofing manufacturers to install. We have the ability to offer long term warranties, in addition to the strongest guarantee in the roofing industry – “No Dollar Limit (NDL)” warranties. Arris Construction Group commitment to service continues long after the initial installation. Our team includes a dedicated, full-time service department, which responds 24 hours a day, 7 days a week and 365 days a year!