Workers' Comp Insurance for Electrical Businesses in Washington
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 Washington. The Washington workers' compensation market is governed by L&I (state fund) — a monopolistic state fund (no private market), and the average rate statewide is approximately $1.16 per $100 of payroll.
Washington requirements for electrical businesses
When required: All employers must obtain coverage through Washington Department of Labor & Industries (L&I) — monopolistic state.
Sole proprietors: Sole proprietors are exempt unless they elect to enroll with L&I.
Owner / officer exclusion: Officers and LLC members may be excluded.
⚠️ Washington is a monopolistic state
All Washington workers' comp coverage must be purchased through the state fund (L&I (state fund)). Private workers' comp insurance is not available in Washington, but we can help with employer's liability ("stop-gap") coverage that complements the state fund.
Electrical class codes used in Washington
Why electrical workers' comp is tricky in Washington
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 Washington 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
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Rates and requirements for electrical contractors vary widely by state. Compare Washington to other major markets:
Other industries in Washington
Washington workers' comp rates and requirements for other common industries:
More Washington workers' comp resources
- → Washington workers' comp overview — full state requirements, exemptions, average rates
- → Electrical workers' comp (all states) — industry deep-dive
- → Cost calculator — estimate annual premium by class code
- → EMR calculator — experience modification rating
- → COI generator — same-day certificate of insurance
- → Workers' comp audit disputes — recover overpaid premium
- → 1099 vs. employee classification — avoid back-premium penalties