San Mateo — Contractors Insurance CA

Local permitting and compliance

The figures below are the minimums a city commonly requires before it issues a permit. They are not a recommendation and not a coverage benchmark — several are decades old, and none of them reflect what a general contractor's subcontract, a lender or an owner will require on the same job. Treat $1,000,000 per occurrence as the practical floor for commercial general liability and confirm the current municipal requirement with the department named before you rely on any figure here. What is published here may also be out of date or contain errors, and requirements vary by city, county, state, agency, project and contract, among other things — verifying what applies to your own job, with the permitting agency and your own contract documents, is your responsibility.

The local permitting authority in San Mateo is San Mateo Planning Division — a city-level process that sits alongside, not instead of, statewide CSLB licensing. Coordination with PG&E matters for any project involving excavation or utility-adjacent work.

Confirm the actual current process directly with San Mateo Planning Division before starting work in San Mateo; a public right-of-way encroachment permit is a common separate requirement worth settling early.

San Mateo sets its right-of-way limits at the higher end and attaches a waiver of subrogation that applies whether or not the endorsement ever reaches the City. Commercial general liability is generally required on an ISO occurrence form including products and completed operations and personal and advertising injury, at no less than $2,000,000 per occurrence, with any general aggregate either applying separately to the project and location or set at twice the occurrence limit. The City typically expects to be added by endorsement at least as broad as ISO form CG 20 10, cover to be primary, and insurers to carry a current A.M. Best rating of no less than A:VII, with original certificates and amendatory endorsements received and approved before work commences. On the waiver point the wording is unusually firm: the contractor grants the City a waiver of subrogation and agrees to obtain any endorsement needed to effect it, but the provision applies regardless of whether the City has actually received a waiver endorsement from the insurer. Practical scheduling details: utility work or traffic control plans generally go in at least ten business days before the start date, the Public Works inspector is normally notified 72 hours ahead, permit fees are non-refundable, and weekend or holiday inspections typically require 72 hours' notice plus a minimum $1,000 deposit to an inspection fee account.