California CSLB License Application & Examination Preparation Original Application Exam Study Guides
First contract

Build the operating system before signing the first customer.

Prepare license display, contracts, insurance, job costing, permits, safety, subcontractors, advertising, records, payments, and closeout before the first contract.

01Verify active status and scope

Bid and contract only within the classifications shown as active.

02Use compliant contracts

Prepare scope, schedule, payment, change-order, notice, lien, and cancellation documents.

03Build job-cost and cash controls

Estimate direct costs, overhead, contingency, schedule, collections, payroll, and tax timing.

04Control field risk

Permits, inspections, safety program, qualified subcontractors, records, quality checks, and closeout.

Before advertising

Place the license number on advertisements, websites, social profiles, proposals, contracts, vehicles, and other required business materials.

Before hiring

Set up payroll, workers' compensation, safety programs, training, records, and lawful worker classification.

Before taking a home-improvement deposit

Use a current compliant contract and verify deposit, progress-payment, cancellation, and notice rules.