3 quick questions for a first orientation. This quiz applies to construction work performed in Quebec and does not replace an official check.
Anyone or any business performing construction work for payment for a third party generally needs an RBQ license, with specific exceptions defined by regulation. Work done solely on one's own residence, or certain minor work, may be exempt depending on the situation.
The RBQ classifies licenses by category (general contractor) and subcategory (electrical, plumbing, heating, structures, etc.). The official "Find my license subcategory" tool on rbq.gouv.qc.ca is the only reliable source to confirm the exact category required for your work.
Performing construction work without the required RBQ license exposes you to fines and can invalidate certain contractual protections. Always verify your status directly with the RBQ before bidding on or performing work that might be covered.