Stark Roofing is an industrial and commercial Flat Roofing service and installation company. TPO, EPDM, Modified Bitumen, 4 Ply BUR. Operating in the GTA and Niagara Region - New construction - Complete & partial re-roof - Roof & flashing repairs. Our clients are major corporations, property managers, small business & home owners within all aspects of flat and low slope roofing. Our management team has over 15 years of experience in the GTA and Niagara Region. We continue to partner with new businesses year after year for repairs, full re-roof, emergency services, inspections, within all aspects of flat roofing.