Louisiana Commercial General Building Contractor (NASCLA) Exam Prep

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Business & Law is 75% off with this classification. Add it only if you want it, for the same term: $24.75 for 30 days, $32.25 for 60 days, $42.25 for 90 days.

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Louisiana Commercial General Building Contractor (NASCLA) exam at a glance

The Louisiana Commercial General Building Contractor (NASCLA) exam has 115 questions and a time limit of 5 hours 30 minutes, and it is open book. That works out to about 2.9 minutes per question. This Louisiana license also requires the state’s separate Business & Law exam. Figures are from the official candidate bulletin, checked October 10, 2026.

Questions115
Time5 hours 30 minutes
BookOpen book

Confirm question count, time, open-book rules, and passing score on the live board bulletin before you sit. We do not guarantee a passing result. Source: PSI NASCLA CIB updated July 7, 2026, checked October 10, 2026. How we source exam facts

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What’s included

19,000+ word study guide

Worked calculations, code-section breakdowns, exam traps, a key-terms glossary and a 30/60/90-day plan.

4 full-length practice exams

Original questions weighted to match the topic mix of the real exam.

460 practice questions

Every one with a written explanation and the code section behind the answer.

Same study guide and four exams on every term. You are choosing how long you can log in.

Instant accessSecure checkoutBuilt on current codes
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What this prep covers

  1. About the Louisiana Commercial General Building Contractor license
  2. How Louisiana licensing works
  3. How the building code and your reference books are organized
  4. Project management, scheduling, and estimating
  5. Sitework, foundations, and concrete
  6. Framing, structure, and the envelope
  7. Means of egress, fire and life safety, and accessibility
  8. Business, law, and safety
  9. Insurance, bonding, and financial management
  10. Worked calculations
  11. Sample exam questions, solved
  12. Common mistakes and exam traps
  13. Key references and tables to tab
  14. Glossary of must-know terms
  15. Your 30 / 60 / 90 day study plan
  16. Exam-day strategy

Louisiana Commercial General Building Contractor (NASCLA) licensing, explained

About the Louisiana Commercial General Building Contractor license

Louisiana licenses general contractors through the Louisiana State Licensing Board for Contractors. This course is the NASCLA commercial general building examination. It is not an LSLBC heavy-construction classification and it is not the Louisiana Business and Law portal course. A general contractor enters into the prime contract, pulls the building permit, and is responsible for the whole project — scheduling and coordinating the subcontractors and trades, means and methods, jobsite safety, and delivering work that passes inspection and meets the contract.

Code questions are based only on the editions the PSI bulletin lists. The July 7, 2026 list allows the International Building Code, 2021 or 2024. A parish field adoption can be a different book. Do not swap them. Know these scope facts cold: the license is held by the qualifying individual/entity; most work requires a permit and inspections at defined milestones (footing, foundation, framing, rough trades, insulation, final); you must work within the classification and monetary limits you hold; and unlicensed or out-of-scope contracting is a violation that can void contracts, forfeit the right to collect payment, and carry penalties.

How Louisiana licensing works

  • Experience: documented years running or supervising construction projects, usually verified by references or a qualifying party (a state requirement; the NASCLA exam itself has no experience prerequisite to sit).
  • Financial responsibility: Net-worth, bond, and insurance minimums are LSLBC application rules. The July 7, 2026 NASCLA bulletin does not print those dollar amounts. This guide does not invent them. Read the current LSLBC application before you rely on a figure from a third-party summary.
  • Application: file with NASCLA and wait for pre-approval before you pay PSI. You have one year from that approval and at most three attempts. License documents go to LSLBC, not to the testing center.
  • Exam format and vendor: delivered by PSI. PSI's bulletin updated July 7, 2026 prints 115 scored questions, a minimum passing score of 81, and 330 minutes. The examination is open book. NASCLA's participating-agency page lists the Louisiana State Licensing Board for Contractors among the agencies that accept this examination. Acceptance is not a license. Ten non-scored pretest items are included in the 330 minutes. Practice banks stay at 115. LSLBC separately requires every applicant to satisfy its own Business and Law requirement — it is not part of the NASCLA exam and cannot be waived. Confirm the current Business and Law format and the NASCLA question counts, time limit, and cut score on the LSLBC site and the PSI candidate information bulletin before you register.
  • Renewal: continuing education, renewal dates, and bond rules are LSLBC license rules. This bulletin does not print them. Do not invent an hour total.

This is the opening of the full study guide. The complete guide continues into code navigation, worked calculations and solved exam questions.

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Common questions about this exam

How many questions are on the Louisiana Commercial General Building Contractor (NASCLA) exam?

The Louisiana Commercial General Building Contractor (NASCLA) exam has 115 questions and a time limit of 5 hours 30 minutes, about 2.9 minutes per question. It is open book. Check the current board bulletin before you book.

Do I also need the Business & Law exam in Louisiana?

Yes. This Louisiana license also requires the state’s separate Business & Law exam. That exam has 50 questions, 2 hours 30 minutes. Louisiana Business & Law prep is 75% off when you add it to this classification for the same term.

How much practice does this prep include?

It includes 4 full-length practice exams and 460 practice questions in total. Every question has a written explanation naming the code section the answer comes from.

How long is the study guide?

The Louisiana Commercial General Building Contractor (NASCLA) guide runs to roughly 19,360 words in 16 sections, starting with “About the Louisiana Commercial General Building Contractor license” and ending with “Exam-day strategy”.

How long do I get access?

Choose 30, 60 or 90 days at checkout. Your days do not start at checkout: they begin the first time you open the course (or 14 days after purchase, whichever comes first). Access works on any device, and you can retake every practice exam as often as you like. Days remaining are shown in your dashboard and you can extend at any time.

Is this an official Louisiana Commercial General Building Contractor (NASCLA) exam?

No. This is independent preparation material. It is not affiliated with or endorsed by any state licensing board or exam vendor, and it does not contain real exam questions. Always confirm current requirements with your licensing board.

About this prep

This prep is built specifically for the Louisiana Commercial General Building Contractor (NASCLA) examination and includes a 19,000+-word study guide written for this exam, 4 full-length practice exams and 460 practice questions, each with a written explanation.

How access works

You are paying for access length (30, 60, or 90 days). The study guide and four timed exams are the same on every term. Your days start the first time you open the course, not at checkout (or 14 days after purchase, whichever comes first), and access works on any device for that term.

Not affiliated with or endorsed by any state licensing board or exam vendor. For exam-preparation purposes only.