How to Choose a Roofer in Quebec (RBQ, Warranty, Contract)

1. Check the RBQ licence

In Quebec, roofing contractors must hold a licence from the Régie du bâtiment du Québec (RBQ) with the subcategory that covers roofing work. Ask for the licence number and verify it on the RBQ website. Membership in an association such as the AMCQ (Association des maîtres couvreurs du Québec) or the APCHQ is a plus.

2. Ask for proof of insurance

The contractor should carry civil liability insurance and cover its workers with the CNESST. Ask for written proof before work starts.

3. Get a detailed written contract

• Exact scope: removal, deck repair, membrane, ventilation, flashing, cleanup
• Brand and model of materials
• Start date, duration and what happens in bad weather
• Total price, taxes and payment schedule
• Workmanship warranty in writing, plus the manufacturer’s warranty

4. Keep the deposit reasonable

Avoid paying most of the price upfront. Pay by traceable means and keep receipts. If a contract is signed at your home with a door-to-door salesperson, Quebec consumer protection rules generally give you a cancellation period. Check with the Office de la protection du consommateur.

5. Warranty and legal protection

Beyond the written warranty, the Civil Code of Québec makes contractors liable for serious defects that cause the loss of the work within five years. Keep your contract, invoices and photos.

Red flags

• No RBQ number or refuses to show it
• Cash only, large upfront deposit
• Pressure to sign today
• Price far below other quotes with vague details