North American Industry Classification System (NAICS) 1997

• 23 - Construction
• 232 - Trade Contracting
• 2329 - Other Special Trade Contracting
• 23299 - All Other Special Trade Contracting

232990 - All Other Special Trade Contracting

This Canadian industry comprises establishments, not classified to any other industry, primarily engaged in specialized trades. Some important examples of work done by these establishments are coating and sealing driveways and parking areas; steeplejack work; sign installation, maintenance and repair, except roadway; scaffold erecting and dismantling; mobile home set-up and tie-down; non-electrical cable splicing; antenna installation; and lightning rod and conductor installation.

• Example Activities:

  • Antennas, household, installation and service
  • Artificial turf, installation
  • Cable splicing service, non-electrical, contractors
  • Coating and sealing driveways and parking areas
  • Concrete drilling and cutting
  • Construction elevator, erection and dismantling
  • Core drilling (concrete)
  • Lightning rods and conductors, installation
  • Mobile home site set up and tie down, contractors
  • Scaffolds, erecting and dismantling
  • Signs, installation, maintenance and repair (except road)
  • Steeplejack work
  • Swimming pool construction (residential)
  • Telephone pole removal, contractors