SIC 1731—Electrical Work

Where 1731 sits

1. C Construction
2. 17 Construction Special Trade Contractors
3. 173 Electrical Work
4. 1731 Electrical Work

Description

Special trade contractors primarily engaged in electrical work at the site.

What 1731 includes

6-digit codes

• 173100 — Electrical Work
• 173101 — Electric Power Systems Contractors
• 173102 — Electronic Controls Installation
• 173103 — Communications Specialization
• 173104 — Safety and Security Specialization
• 173199 — Electrical Work, NEC

8-digit codes

• 17310000 — Electrical work
• 17310100 — Electric power systems contractors
• 17310101 — Cogeneration specialization
• 17310102 — Computer power conditioning
• 17310103 — Standby or emergency power specialization
• 17310104 — Switchgear and related devices installation
• 17310200 — Electronic controls installation
• 17310201 — Computerized controls installation
• 17310202 — Energy management controls
• 17310203 — Environmental system control installation
• 17310300 — Communications specialization
• 17310301 — Cable television installation
• 17310302 — Fiber optic cable installation
• 17310303 — Sound equipment specialization
• 17310304 — Telephone and telephone equipment installation
• 17310305 — Voice, data, and video wiring contractor
• 17310400 — Safety and security specialization
• 17310401 — Access control systems specialization
• 17310402 — Closed circuit television installation
• 17310403 — Fire detection and burglar alarm systems specialization
• 17319900 — Electrical work, nec
• 17319901 — Banking machine installation and service
• 17319902 — Computer installation
• 17319903 — General electrical contractor
• 17319904 — Lighting contractor

Example activities

• burglar alarm installation-contractors
• cable splicing, electrical-contractors
• cable television hookup-contractors
• communications equipment installation-contractors
• electrical repair at site of construction-contractors
• electrical work-contractors
• electronic control system installation-contractors
• fire alarm installation-contractors
• highway lighting and electrical signal construction-contractors
• intercommunications equipment installation-contractors
• sound equipment installation-contractors
• telecommunications equipment installation-contractors
• telephone and telephone equipment installation-contractors

Cross-references for 1731

• The construction of transmission lines is classified in Industry 1623, and electrical work carried on in repair shops is classified in Services, Industry Group 762.
• Establishments primarily engaged in monitoring of burglar and fire alarms with incidental installation are classified in Services, Industry 7382.

1731 in other systems