Variant of NAICS 1997 - Labour Force Survey (LFS) Industries
- 1 - Goods-Producing Sector
- 5 - Construction
- 23 - Construction
- 232 - Trade Contracting
- 2325 - Building Equipment Installation
- 23252 - Plumbing, Heating and Air-Conditioning Installation
232520 - Plumbing, Heating and Air-Conditioning Installation
This Canadian industry comprises establishments primarily engaged in installing primary water piping systems, plumbing fixtures, secondary piping systems for wet heating, natural gas pipe fitting for dry heating, and central air-conditioning equipment. The installation of sheet metal duct work is included.
Example Activities:
- Air balancing contractors
- Air handling systems, installation (duct work)
- Air system balancing and testing, contractors
- Air-conditioning duct work, installation
- Air-conditioning systems, installation or repair
- Bathroom fixtures and hardware, installation
- Bathroom plumbing fixtures and sanitary ware, installation
- Central air-conditioning equipment, installation
- Central cooling equipment and piping, installation
- Central dry heating equipment, installation
- Chilled water systems, installation
- Cooling towers, installation
- Diffusers for air handling systems, installation
- Dry heating equipment and controls, installation (except electric baseboard)
- Duct work (e.g., heating, cooling, exhaust, dust collection), installation
- Exhaust and dust collection duct work, installation (duct work)
- Fireplace installations (except masonry)
- Forced air furnaces, installation (except sheet metal duct work)
- Furnace conversion from one fuel to another
- Furnace humidifiers and filters, installation
- Furnace installations and repairs
- Heating system installation or repair
- Hot water heaters and tanks, installation
- Hot water systems, primary, installation
- Hydronic heating systems, installation
- Installation of diffusers, grilles, air registers
- Kitchen plumbing fixtures, installation
- Laundry plumbing fixtures, installation
- Lawn sprinkler system installation, contractors
- Metal chimney installation, prefabricated exposed types
- Natural gas pipe fitting for dry heating
- Natural gas piping, installation
- Pipe fitting contractors, gas
- Plumbing fixtures, installation
- Primary hot water plumbing, installation
- Secondary hot water and steam piping systems, installation
- Snow melting systems (hot water or glycol), installation
- Solar heating apparatus, contractors
- Solar space heating air media systems, installation
- Sprinkler systems, lawn and garden, installation
- Sump pump installation and servicing, contractors
- Unitary heating, cooling or air-conditioning equipment, installation
- Ventilating duct work, installation
- Water pumping system, heating and air-conditioning, installation
- Water pumping systems (except water well), installation
- Water softeners, installation
- Water system balancing and testing, contractors
- Wood and coal burning equipment, installation (except masonry fireplaces)
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