Workers' Comp Insurance for Electrical Businesses in Connecticut

Electrical contractors performing wiring inside buildings use NCCI class code 5190. Outside line work uses different codes (7601). Rates are generally moderate, reflecting electrocution and fall hazards offset by strong industry safety culture in Connecticut. The Connecticut workers' compensation market is governed by NCCI, and the average rate statewide is approximately $1.53 per $100 of payroll.

Connecticut requirements for electrical businesses

When required: Required for any employer with at least one employee.

Sole proprietors: Sole proprietors are exempt unless they elect coverage by filing notice with the Workers' Comp Commission.

Owner / officer exclusion: Sole corporate officers may be excluded; multiple officers must all be covered.

Electrical class codes used in Connecticut

Why electrical workers' comp is tricky in Connecticut

Electricians often perform low-voltage work (security, AV, telecom) which has its own class code at lower rates (5191). Properly splitting these can save significant premium.

Tips for Connecticut electrical contractors

• ✓ Document low-voltage vs power wiring split — 5191 is much cheaper than 5190
• ✓ Maintain OSHA 10/30 training records for arc flash and lockout/tagout
• ✓ Outside line work (utility) is class 7601 — different rates

Electrical workers' comp in other states

Rates and requirements for electrical contractors vary widely by state. Compare Connecticut to other major markets:

Other industries in Connecticut

Connecticut workers' comp rates and requirements for other common industries: