Variant of NAICS 1997 - Goods and services

• 11-33 - Goods
• 23 - Construction
• 232 - Trade Contracting
• 2325 - Building Equipment Installation

23251 - Electrical Work

This industry comprises establishments primarily engaged in installing and repairing electrical and communication wiring systems, including panel boxes, wires, outlets, lights and appliances. The installation and repair of environmental controls, security systems and fire detection devices are also included.