PLUMBERSPROInsurance for plumbing contractors

Is the $25,000 bond amount the amount I actually pay?

Contractor Surety Bonds · Reviewed October 23, 2026 · By Casey Sullivan, Pembroke Insurance Solutions

Is the $25,000 bond amount the amount I actually pay?

Surety bonds

No. $25,000 is the penal sum: the maximum the surety company will pay to people with valid claims against your bond. The premium is what you pay for the surety to stand behind that promise, and it is a fraction of the penal sum, set by underwriting.

The two are easy to confuse because CSLB talks about the bond in terms of its amount. Think of it the way a lender thinks about a guarantee: the guarantee is for $25,000, the fee for providing it is much smaller. The same distinction applies to the $100,000 LLC employee/worker bond and the $25,000 bond of qualifying individual.

One more difference from insurance: if the surety does pay a claim, it will seek reimbursement from you under the indemnity agreement you sign when you buy the bond. The premium buys the guarantee, not forgiveness of the claim.

Sources: CSLB — Bond basics

Get a contractor bondContractor's bond, qualifying individual bond and LLC bond.

Last reviewed October 23, 2026 · Link to this answer

About the author

Casey Sullivan is a licensed insurance producer with Pembroke Insurance Solutions (California license #6011028), the agency behind Plumbers Pro. He writes and reviews every guide and FAQ answer on this site; this page was last reviewed on October 23, 2026. Corrections and questions: [email protected].

General information for California plumbing contractors, not legal advice. Coverage depends on the actual policy terms, exclusions, endorsements, underwriting and applicable law. Insurance is offered through Pembroke Insurance Solutions, a licensed insurance agency.