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

2389 - Other specialty trade contractors

This industry group comprises establishments, not classified to any other industry group, primarily engaged in site preparation activities and other specialized trade activities such as crane rental with operator, fence installation, sandblasting building exteriors and steeplejack work. The work performed may include new work, additions, alterations, maintenance, and repairs.

23891 - Site preparation contractors

This industry comprises establishments primarily engaged in site preparation activities, such as excavating and grading, demolition of buildings and other structures, and septic system installation. Earth moving and land clearing for all types of sites, except mine site overburden removal, is included in this industry. Establishments primarily engaged in construction equipment rental with operator (except cranes) are also included.

23899 - All other specialty trade contractors

This industry comprises establishments, not classified to any other industry, primarily engaged in specialized construction trades. The work performed may include new work, additions, alterations, maintenance, and repairs.