Variant of NAICS 2017 Version 3.0 - Goods and services producing industries

• 11-33 - Goods-producing industries
• 23 - Construction
• 238 - Specialty trade contractors
• 2382 - Building equipment contractors

23821 - Electrical contractors and other wiring installation contractors

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.