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Ontario

Carpentry and interior finishing certification in Ontario

Five trades that frame, finish and fit out. These guides cover the last mile of the apprenticeship, the exam, and going from somebody else’s carpenter to a contract with your own name on it.

Trade codes on this page: 403A · 451A · 453A · 448A · 241A

What comes after the ticket

Your C of Q is the licence to charge for it. Open a working Ontario business in your trade and see the quotes, invoices and permits that follow.

Open a working business

No card, no form. Sign in later and everything you built stays on the same account.

5 guides on this

403A403A General CarpenterC of Q exam prep for the broadest construction trade — residential framing through commercial formwork through finish work — plus the voluntary-credential value question, mandatory safety tickets, HCRA residential builder path, and the UBC union pathway.451A451A Drywall, Acoustic & LathingC of Q exam prep for steel-stud framing, drywall installation, acoustic ceilings, exterior sheathing, and fire-rated assemblies — plus manufacturer certifications, the 453A finisher dual-credential path, and CDCO union dispatch.453A453A Drywall Finisher & PlastererC of Q exam prep for taping, joint compound, plaster, and heritage restoration, plus GA-214 levels of finish, the 451A + 453A small-shop ownership combo, manufacturer certifications, and CDCO / OPCMIA union pathways.448A448A Floor Covering InstallerC of Q exam prep for carpet, resilient, hardwood, and laminate flooring across residential, commercial, and institutional settings, plus ASTM moisture testing, manufacturer-certified installer programs, NWFA and CFI credentials, and accessible owner-operator paths.241A241A Terrazzo, Tile & Marble SetterC of Q exam prep for ceramic, porcelain, large-format tile, marble, granite, terrazzo, and waterproofed wet-area systems, plus TCNA / TTMAC methods, Schluter / Mapei / Laticrete certified installer programs, NTCA CTI credential, and IUBAC Local 31.

The rest of the Ontario library

Finding construction work in OntarioBidding and prequalification in OntarioPricing construction work in OntarioChange orders and extras in OntarioGetting paid on Ontario constructionConstruction holdback in OntarioConstruction liens in OntarioHST for Ontario contractors
Every guideThe whole Ontario libraryBefore you qualify