Guides
Contractor license guides
State-specific licensing and business-law study guidance, with official sources to verify current requirements. Certeo is an independent practice companion, not a licensing authority.
California Contractor Law & Business Practice Guide
Plan your California CSLB Law & Business study with the official study guide, a focused practice workflow, and a clear boundary between general practice and the state exam.
Read guide →Connecticut Business & Law Exam: Contractor Study Guide + Free Practice Test
Prep for the Connecticut contractor Business & Law exam: verify your DCP/PSI license path, build a focused plan, and take a free 10-question diagnostic — no sign-up.
Read guide →Georgia Contractor Business-Law Study Guide
Verify your Georgia contractor license path with the state board, then use a focused business-law study workflow that does not overclaim what a general practice test can do.
Read guide →Mississippi Contractor Law & Business Study Guide
Use Mississippi’s contractor licensing board guidance to plan Law and Business Management study, application timing, and general-concept practice.
Read guide →Ohio Contractor License Exam Study Guide
A careful Ohio contractor-exam planning guide: identify your specialty, verify state and local scope, and use general business-law practice only as a supplement.
Read guide →South Carolina Contractor Business-Law Study Guide
Plan South Carolina contractor business-and-law study around the current licensing-board and candidate-bulletin requirements, then use independent practice for concept review.
Read guide →Utah Contractor Business-Law Study Guide
Use Utah DOPL’s current contractor resources to verify your classification and business-law requirements, then practice general concepts without treating them as a state exam.
Read guide →Georgia Contractor License: Types, NASCLA Reciprocity & Costs (2026)
Georgia contractor license guide: the four license types, NASCLA exam acceptance, Business & Law exam, state-to-state reciprocity, net worth, insurance, fees and timeline.
Read guide →NASCLA Reciprocity States (2026): Complete Guide
See every NASCLA reciprocity state in 2026, what the accredited exam replaces, and the state-specific license requirements you still need to complete.
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