Insurance & LiensQuestion 1560 of 1632

Requiring a subcontractor to provide a certificate of insurance BEFORE it starts work is a best practice primarily because it:

a.Makes the general contractor a policyholder from the first work day
b.Prevents the insurer from cancelling the policy during the project
c.Extends the general contractor's own coverage over the sub's work
d.Confirms the required coverage is in force before work starts

Explanation

Checking the certificate before the sub mobilizes verifies that the required coverage exists at the moment exposure begins, when it is still possible to keep an uninsured sub off the site. (a) confuses receiving a document with buying a policy. (b) reads the certificate as controlling the insurer, which it does not — cancellation rights live in the policy. (c) reverses the transfer: the purpose is to reach the sub's insurer for the sub's work, not to spend the general contractor's own limits on it.

This topic, taught in full in the CSLB Law & Business guide. CSLB Law & Business — Complete Study Guide (2026) — PDF + EPUB, $24.99 · 14-day refund →

Practice all 1632 questions free — no signup required.

Own the complete CSLB Law & Business guide — PDF + EPUB, $24.99 →

Related questions on this topic

Last reviewed: · editorial process

PrepPass team · Verified against California CSLB Contractor License Law & Business Exam · How we review
Reviewed by Abraham Chen — Licensed California General Contractor (CSLB License #1101856 — verify)
Report