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Guide

Subcontractor insurance

GCs usually require proof of insurance and an active license before a sub sets foot on site.

On this page
  1. What GCs ask subs for
  2. Workers' comp on California licenses
  3. Checklist
  4. Quotes
Key takeaways
  • Expect to provide a COI naming the GC.
  • Workers' comp proof or a valid exemption is commonly required.
  • Keep your license active — GCs check.

What GCs ask subs for

  • Certificate of insurance (GL)
  • Workers' comp certificate or exemption
  • Active license matching the trade

Workers' comp on California licenses

Workers' comp status on California contractor licenses
Exempt (no employees)119,454Workers' comp policy116,582No current W/C on file4,178Leasing firm / temp agency3,266Out of state415Self-insured211

Source: CSLB License Master file, October 2026, 244,107 records.

Check the license behind the policy

Insurers and clients look at your license status first. See what the state shows for you — free.

Checklist

Subcontractor paperwork checklist
  • License active and classification correct
  • COI with GC as holder
  • Workers' comp or exemption documented
  • Bond on file where required

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Quotes

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FAQ

Is general liability insurance required for contractors?

It depends on the state. Washington and Oregon set minimums as a condition of registration/licensing; many states do not, but clients and GCs commonly require a COI.

Does general liability cover my employees?

No. Employee injuries are covered by workers' compensation.

Is a license bond the same as insurance?

No. A bond protects consumers and the state; the contractor must repay the surety for claims paid.

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