Since 1996, Smith and Son's Roofing company in Oshawa has been a 3rd generation family owned and operated business. Smith and Son's Roofing takes on no sub contractors. All of Smith and Son's Roofing's employees are trained in fall arrest and covered by WSIB and fully bondable. Our roofing and siding installers are professionals. Each of our Oshawa roofers take courses to continue their education in the roofing industry.