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SIC Description for 1731 Description for 1731: Electrical Work

Division C: Construction

Major Group 17: Construction Special Trade Contractors

Industry Group 173: Electrical Work

1731 Electrical Work

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

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