23821 Electrical contractors and other wiring installation contractors

What code 23821 includes

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.

Classification Hierarchy

• Sector 23 — Construction
• Subsector 238 — Specialty trade contractors
• Industry group 2382 — Building equipment contractors
• Industry 23821 — Electrical contractors and other wiring installation contractors