Entrepreneurs en installation de cloisons sèches et travaux d'isolation
This Canadian industry comprises establishments primarily engaged in drywall, plaster work, and building insulation work. Plaster work includes applying plain or ornamental plaster, and installation of lath to receive plaster. The work performed may include new work, additions, alterations, maintenance, and repairs.
Official classification fields taken from the current StatCan source bundle.
| Characteristic | Description |
|---|---|
| Official title | Drywall and insulation contractors |
| Classification | NAICS Canada 2022 Version 1.0 |
| Publishing authority | Statistics Canada |
| Hierarchical level | Canadian industry |
| Parent code | 23831 - Drywall and insulation contractors |
| International correspondence | F4330* |
| Source | https://www.statcan.gc.ca/en/subjects/standard/naics/2022/v1/index |
| Source verification | 2026-07-17 |
Canada-wide business, tax, and filing context from the local country pack and tax pack.
| Characteristic | Description |
|---|---|
| Tax authority | Canada Revenue Agency (CRA) |
| Business identifier | Business Number (BN): 9-digit identifier with program account suffixes such as RT0001 for GST/HST, RP0001 for payroll, and RC0001 for corporate income tax. |
| Filing requirements | Business Number registration; Form T2125 (Statement of Business or Professional Activities) attached to T1; Form T2 (Corporation Income Tax Return); Form T5013; Form GST34 |
| Sector authority | Provincial workers' compensation boards and provincial trades certification bodies |
This code typically applies to:
5 of 6 factors passing
These role examples come from the official title and example wording attached to this code.
Use this page when the business is directly described by the official title or definition for 238310 Drywall and insulation contractors. It is the closest source-backed checkpoint before BN registration, GST/HST review, banking onboarding, or internal classification work.
Use this page when the activity is described in the official StatCan example wording as fireproof flooring construction, contractors. Compare the definition, exclusions, and nearby codes here before attaching 238310 Drywall and insulation contractors to a business file.
Use this page when the activity is described in the official StatCan example wording as fireproofing buildings, contractor. Compare the definition, exclusions, and nearby codes here before attaching 238310 Drywall and insulation contractors to a business file.
Use this page when the activity is described in the official StatCan example wording as fresco work (i.e., decorative plaster finishing) contractors. Compare the definition, exclusions, and nearby codes here before attaching 238310 Drywall and insulation contractors to a business file.
A rotating set of business activity examples linked to this part of the Canadian hierarchy.
applying stucco (See 238140 Masonry contractors (US))
insulating pipes and boilers (See 238299 All other building equipment contractors (CAN))
Approximate correspondence
Drywall, plastering and suspended ceiling, installation
This page mirrors the source row from the structure CSV and the matching rows from the elements and crosswalk files.
Drywall and insulation contractors: This Canadian industry comprises establishments primarily engaged in drywall, plaster work, and building insulation work. Plaster work includes applying plain or ornamental plaster, and installation of lath to receive plaster. The work performed may include n...
It is a canadian industry page in the NAICS Canada 2026 hierarchy.
It rolls up to 23831 Drywall and insulation contractors.
This page already points to the exact six-digit Canadian industry in the current site structure.
Yes. 1 inclusion note(s) are attached on this page.
Yes. 2 exclusion note(s) help separate this page from nearby codes.
Yes. 29 example row(s) are available for boundary checking.
Examples in this branch include Civil works, Building trades, Renovation crews, Site preparation.
Yes. The page shows F4330* Building completion and finishing.
Yes. A same-code US reference is attached: Drywall and Insulation Contractors.
NAICS Canada is bilingual, so the page keeps both language titles visible for comparison and lookup.
From the local StatCan structure file, elements file, ISIC crosswalk, and the bundled US 6-digit reference workbook.