Free, No Obligation Roofing Estimate and On-site Consultation, Contact our experts today Call or book online! Located in Mississauga, Toronto Roof Repairs | Roofing Company . leads in durable, quality roofing solutions throughout the GTA and Central Ontario. TRR Roofing Services, serves Toronto, Mississauga, Etobicoke, and nearby Central Ontario neighbourhoods. We offer Professional roofing solutions, roof replacement, quality roof repair services for shingle and flat roofing, roof maintenance and gutter cleaning, roof vent installation, eavestrough repair, and gutter installation.