North American Industry Classification System (NAICS) 2007 - Labour Force Survey
- 8.2 - Service-Producing Industries
- 8.2.5 - Business, building and other support services
- 56 - Administrative and Support, Waste Management and Remediation Services
- 561 - Administrative and Support Services
- 5617 - Services to Buildings and Dwellings
- 56179 - Other Services to Buildings and Dwellings
- 561791 - Duct and Chimney Cleaning ServicesCAN
- 561799 - All Other Services to Buildings and DwellingsCAN
- Date modified: