Bathroom Maintenance Licensing in Ontario

Many bathroom maintenance tasks fall under general handyman work and do not require a specific licence. However, any work involving the plumbing system (beyond simple fixture swaps) is a compulsory trade in Ontario under the Building Opportunities in the Skilled Trades Act (BOSTA) and requires a plumber with a Certificate of Qualification from Skilled Trades Ontario. Electrical work such as exhaust fan replacement requiring new wiring must be done by an ESA-licensed electrician. Simple cosmetic tasks like recaulking do not require licensing.

For plumbing-related maintenance, ensure the worker holds a C of Q. For cosmetic work, check references and reviews.

(1) Performs plumbing work beyond simple fixture swaps without a plumbing licence (2) Does not shut off water supply before working on fixtures (3) Uses general-purpose caulk instead of mold-resistant silicone for wet areas (4) Cannot explain what is causing the problem, only offers to replace parts

(1) Is this a repair that requires a licensed plumber, or is it general maintenance? (2) What type of caulk will you use, and is it mold-resistant and rated for wet areas? (3) Do you carry liability insurance? (4) Will you test everything for proper function before leaving? (5) What warranty do you offer on your work?

While not legally required, it is strongly recommended that bathroom maintenances carry liability insurance. Ask for proof of coverage before hiring.

Typical rates for bathroom maintenances in Ontario range from $50-$100/hour. Type and complexity of the repair, fixture quality, accessibility of plumbing, whether the issue is cosmetic or involves underlying water damage, emergency vs. scheduled service (emergency rates are 1.5-2x standard), and age of the existing fixtures and plumbing. GTA rates are typically 15-20% higher than smaller Ontario communities. Multiple small repairs bundled into one visit are more cost-effective.