Last reviewed: June 7, 2026 by Policyhold Compliance Team, Construction compliance operations
Electrical subcontractor insurance requirements for general contractors
Electrical subcontractors face elevated severity when work involves energized systems, arc flash exposure, and coordinated shutdowns with other trades. General contractors typically require standard commercial GL and auto limits on routine work, with higher umbrella layers when the electrician performs work on live distribution or in occupied facilities.
Electrocution and fire from improper terminations are among the highest-severity subcontractor claims on commercial sites.
Typical commercial limits (Electrical, $1M-$5M projects)
Starting points aligned with common 2026 GC program practice. Verify against your subcontract and owner insurance exhibit.
| Coverage | Typical requirement |
|---|---|
| GL per occurrence | $2M |
| Umbrella | $5M |
| General liability: general aggregate | $4M |
| General liability: products / completed ops aggregate | $4M |
| Workers compensation | Statutory limits per state law |
| Commercial auto liability | $1M combined single limit (CSL) |
Related: Subcontractor insurance requirements checklist and additional insured endorsement guide.
FAQ
- What GL limits do GCs require from electrical subs?
- On commercial projects from $1M to $5M, electrical subcontractors are commonly required to carry $2M per occurrence and $4M general aggregate GL, $1M commercial auto, and $5M umbrella coverage.
- Do electrical subs need higher limits on industrial work?
- Industrial and data-center projects often push requirements to $5M GL and $10M umbrella when outage or fire severity warrants it. Confirm against the owner insurance exhibit.