North American Industry Classification System (NAICS) 1997

• 23 - Construction
• 232 - Trade Contracting
• 2322 - Building Structure Work
• 23229 - Other Building Structure Work

232290 - Other Building Structure Work

This Canadian industry comprises establishments, not classified to any other industry, primarily engaged in building structure work.

• Example Activities:

  • Building fireproofing contractor
  • Cathodic protection, installation
  • Concrete damp-proofing
  • Epoxy application, contractors
  • Fireproofing buildings, contractors
  • Waterproofing concrete
  • Welding contractors, operating at site of construction