NAICS Canada 238220—Plumbing, heating and air-conditioning contractors

Where 238220 sits

1. 23 Construction
2. 238 Specialty trade contractors
3. 2382 Building equipment contractors
4. 23822 Plumbing, heating and air-conditioning contractors
5. 238220 Plumbing, heating and air-conditioning contractors

Description

This Canadian industry comprises establishments primarily engaged in installing or servicing plumbing, heating, and air-conditioning equipment. Contractors in this industry may provide both parts and labour when performing work. The work performed may include new work, additions, alterations, maintenance, and repairs.

What 238220 includes

• Metal chimney liner installation, for oil to gas conversions, wood burning fireplace inserts

What 238220 excludes

• Duct cleaning (see 561791 duct and chimney cleaning services (can))
• Installing electrical controls for hvac systems (see 238210 electrical contractors and other wiring installation contractors)
• Masonry fireplaces installation (see 238140 masonry contractors (us))
• Water well pumps and well piping systems installation (see 237110 water and sewer line and related structures construction (us))

Example activities

• air-conditioning systems, installation or repair
• duct work (e.g., heating, cooling, exhaust, dust collection), installation
• furnace conversion from one fuel to another
• heating, ventilation, and air conditioning (hvac ) contractors
• industrial process piping installation
• installation of cooling towers and other industrial or commercial cooling equipment
• natural gas piping, installation
• sprinkler systems, lawn and garden, installation
• water heater installation
• air system balancing and testing
• air vents, installation
• air-conditioning systems, installation or repair
• bathroom plumbing fixtures and sanitary ware, installation
• blowers and fans, cooling and dry heating, installation
• boiler chipping, cleaning and scaling
• central air-conditioning equipment, installation
• central cooling equipment and piping, installation
• chilled water systems, installation
• commercial refrigeration systems, installation
• diffusers, grilles, air registers, installation
• domestic oil storage tanks, installation
• drain, waste and vent systems, installation
• drinking fountains, installation
• dry heating equipment and controls, installation (except electric baseboard)

238220 in other systems