Pass your state contractors license exam. 800+ questions based on NASCLA content covering building codes, OSHA safety, estimating, and business law.
The contractors license exam is required in most states before you can legally perform construction work above a certain dollar threshold. Licensing requirements vary significantly by state, with some states requiring separate licenses for general contractors, specialty contractors, and subcontractors.
The exam typically covers building codes (IBC and IRC), OSHA construction safety regulations, project management principles, estimating and bidding, construction law and contracts, and technical knowledge of construction trades. Many states use the NASCLA (National Association of State Contractors Licensing Agencies) exam, which allows reciprocity between participating states.
PrepTestAI focuses on the scenario-based questions that appear most frequently on contractors license exams, including specific OSHA thresholds (like the 6-foot fall protection requirement for construction), building code values, and business law concepts tested by NASCLA.
Our questions cover every topic tested on the Contractors License exam:
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Everything you need to know about the Contractors License exam:
Most states have 100-115 questions with a 3-3.5 hour time limit. California has 115 questions in 3.5 hours. The passing score is typically 70%. Some states allow open-book Business and Law sections while trade knowledge sections are closed-book.
The NASCLA Contractors Examination is developed by the National Association of State Contractors Licensing Agencies. Many states accept it for reciprocal licensing, meaning passing in one state may exempt you from retesting in another participating state. Check nascla.org for the current list of participating states.
Yes. The exam tests specific values including OSHA thresholds (6-foot fall protection, 10-foot scaffold guardrail height), concrete requirements (4,000 PSI compressive strength, 4-inch slump), and NEC wire gauges (12 AWG for 20-amp circuits). Our questions include these specific values.
Requirements vary by state. Most states require 2-4 years of documented experience in the trade. Some states require financial statements demonstrating sufficient working capital. Check your state licensing board for specific requirements.
A mechanic lien is a legal claim against a property for unpaid work or materials. Contractors must understand preliminary notice requirements, lien filing deadlines, and enforcement procedures. Failing to follow lien procedures can forfeit your right to payment, making this a critical business law concept.
Yes. NASCLA reciprocity allows contractors licensed in one participating state to apply for licensure in other participating states without retaking the full exam. This is a significant benefit for contractors working across state lines.
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