North American Industry Classification System (NAICS) Canada 2017 Version 3.0

• 23 - Construction
• 238 - Specialty trade contractors
• 2381 - Foundation, structure, and building exterior contractors

23814 - Masonry contractors^US

This industry comprises establishments primarily engaged in masonry work, stone setting, brick laying, and other stone work. The work performed may include new work, additions, alterations, maintenance, and repairs.