Mitchell C &amp; Son Roofing Ltd (416-461-3901) - Annonce illustr&eacute;e - All Types of Flat and Shingle Roofs Renewals, Repairs &amp; Roof Tune-Ups EST. 1947 (LIC B48)   www.mitchellroofing.ca  All Types of Flat and Shingle Roofs Renewals, Repairs &amp; Roof Tune-Ups EST. 1947 (LIC B48)   www.mitchellroofing.ca