North American Industry Classification System (NAICS) Canada 2017 Version 3.0
- 23 - Construction
- 238 - Specialty trade contractors
- 2383 - Building finishing contractors
- 23831 - Drywall and insulation contractors
- 238310 - Drywall and insulation contractorsUS
- 23832 - Painting and wall covering contractors
- 238320 - Painting and wall covering contractors
- 23833 - Flooring contractors
- 238330 - Flooring contractors
- 23834 - Tile and terrazzo contractors
- 238340 - Tile and terrazzo contractors
- 23835 - Finish carpentry contractors
- 238350 - Finish carpentry contractors
- 23839 - Other building finishing contractors
- 238390 - Other building finishing contractors
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