CONTRACTOR LICENSING GUIDE
Contractor License Exam Requirements by State
What you need to know before you sit for your contractor license exam — which states require it, what it covers, and how to prepare.
- ✓ Trade and business/law exams in most licensing states
- ✓ PSI Services and Pearson VUE administer most state exams
- ✓ Passing score typically 70% — must pass each section
- ✓ Some states accept experience or education in lieu of exam
✓ 20+ Years Experience
✓ Same-Day COI
✓ Licensed All 50 States
What the Contractor License Exam Actually Tests
The contractor license exam is not a single standardized national test. Each state sets its own requirements, uses its own testing provider, and focuses on different areas. What’s consistent across most licensing states is the two-part structure: a trade knowledge exam and a business and law exam.
Trade Knowledge Exam
Building codes (IBC, IRC, NEC, etc.), installation methods specific to your trade, OSHA safety standards, material specifications, load calculations, and inspection requirements. The trade exam content varies significantly by license classification — a general contractor exam covers different material than an electrical exam.
Business and Law Exam
Contract law, lien rights and mechanics lien procedures, workers compensation requirements, insurance and bond minimums, licensing rules and disciplinary procedures, project management, and basic financial management. The business/law exam is state-specific — it tests knowledge of your state’s particular statutes and regulations.
Not every state requires both sections. Some states require only a business exam and use experience to verify trade knowledge. A few states exempt certain license classifications from the trade exam but still require business and law. Check your specific state’s requirements before registering.
Which States Require Which Exams
The exam landscape varies significantly by state:
| State Type | Exam Requirement | Examples |
|---|---|---|
| Strict licensing states | Trade exam + business/law exam required | Florida, Louisiana, Alabama, Nevada |
| Moderate licensing states | Business/law exam; trade verified by experience | California, Georgia, Tennessee |
| Registration states | No exam — register, prove insurance/bond | Texas, Ohio, Indiana |
| No statewide license | No statewide exam — local permits only | Colorado, Kansas, Missouri |
States without statewide licensing may still have local exam requirements at the county or municipal level. A contractor working in Denver, for example, doesn’t have a state exam — but the city of Denver has its own licensing requirements.
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Contractor Exam FAQs
Do all states require a contractor license exam?
No. Many states have no statewide licensing requirement at all. States that do require licensing vary: some require trade + business exams, others only a business exam, and some accept experience or education in lieu of an exam.
What is typically on a contractor license exam?
Trade knowledge (building codes, installation, safety) and business/law (contracts, lien laws, workers comp, licensing rules). Some states combine both; others administer them separately.
Which testing provider administers most state contractor exams?
PSI Services and Pearson VUE. Your state licensing board will direct you to the correct provider when you apply.
What is the typical passing score?
70% is most common. Some states require 75%. You must pass each section independently in states with separate exams.
Can I retake the exam if I fail?
Yes. Most states allow retakes after 30 days with a retake fee. Some limit attempts within 12 months.
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