Electrical contractors and other wiring installation contractors
North American Industry Classification System code (NAICS): 23821
This industry comprises establishments primarily engaged in installing or servicing electrical wiring and equipment. Electrical contractors included in this industry may include both the parts and labour when performing work. Electrical contractors may perform new work, additions, alterations, maintenance, and repairs.
238210 · Electrical contractors and other wiring installation contractors
This Canadian industry comprises establishments primarily engaged in installing or servicing electrical wiring and equipment.
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