$35· PW McCALLUM ROOFING Asphalt , Metal and Flat roofers needed. ROOFING. PW McCallum Roofing is looking for Asphalt, Flat and Metal roofers. Great rates with a busy company. Works in the Cowichan Valley to Nanaimo. Please call Paul 250 884 0305 Or email mccallumroofing@gmail.com