Your home insurance may, for example, cover damage caused by water infiltration, but not cover roof repairs. Residential roofing installations,shingle repairs and diagnosis ofwater ingress problems. Ridge Meadows Roofing is your trusted shingle roof contractor for all shingle roofing replacements and cedar shake conversions. To check the validity of the licence number, contact the RBQ by phone or check the licence holders’ directory on the organization’s website. To work in Quebec, a roofer must have Licence 7.0, "Insulation, waterproofing, roofing and siding contractor," or a 1.1.1, 1.1.2, 1.2 or 1.3 general building contractor licence. An effective process is the best way to know you will get the same results every time.