Step 1 · 1-Day
NASCLA 1-Day Exam Prep Class
- Understand how the exam actually works
- Organize your reference books
- Test-taking strategy + question walk-through
- Clear study roadmap to follow after
NASCLA Commercial Exam Prep
Open book, with 115 scored questions and a 5.5-hour (330-minute) time limit — you pass by answering 81 of the 115 correctly (about 70%). Two structured prep paths designed to get you there with confidence.
NASCLA Exam Facts
The NASCLA Accredited Examination for Commercial General Building Contractors is fully open-book — but with 5.5 hours, 115 scored questions, and 81 correct needed to pass, it's no walk-through. The challenge is speed and navigation, not memorization.
115
Scored Questions
+10 unscored pretest
5h 30m
Exam Duration
330 minutes
81 / 115
Min. Pass Score
≈ 70% to pass
~$195
Fees to Test
$65 NASCLA + $130 PSI
📖 Fully open book · accepted in 17 states + the U.S. Virgin Islands. Passing covers the trade portion — in North Carolina you also sit the separate Business & Law exam (40 questions, a 90-minute time limit, and a 70% minimum score to pass).
The NASCLA exam covers commercial construction principles, business and project management, and code compliance across your approved reference set. Because it's open book, the real test is fluency in your books under time pressure — that's exactly what our prep is built around.
Not sure if NASCLA or the NC state exam is right for you? → Take the 60-second Which-License guide. · Full specs, fees, and books are also in the NC Contractor Knowledge Hub.

Who This Is For
NC Contractor Academy is a Board-approved provider serving licensed North Carolina general contractors with continuing education, NASCLA exam prep, and professional development built for the realities of running a construction business.
Stepping up from residential into commercial general building work and need the trade credential to qualify.
Want one exam that unlocks licensure across 17 states + the U.S. Virgin Islands instead of sitting a separate trade exam in every state.
Pursuing the North Carolina Building (General) license through the NASCLA accredited-exam route.
You sat it before and got lost in the books. You don't need to memorize more — you need a faster reference strategy.
Why NASCLA
The NASCLA Accredited Examination is built for reciprocity. Pass it once and you can use it to qualify for a commercial general building contractor license in any participating jurisdiction — without sitting a brand-new trade exam in each state. Just be clear on the two agencies and the separate NC Business & Law exam.
Pass once and your result is stored in the NASCLA National Examination Database (NED). Send your transcript to any participating state ($45 each) instead of re-testing the trade portion.
NASCLA application $65 (ned.nascla.org, valid 1 year) PLUS the PSI exam sitting $130 = about $195 to test. They're commonly confused — you pay both.
NASCLA covers the TRADE portion only. In North Carolina you still pass the separate Business & Law exam — 40 questions, 90 minutes, 70% to pass, open book.
Two Ways to Prep
The 1-Day class teaches you HOW to study. The 4-Week Boot Camp gives you the structure to actually do it. Together, you walk into exam day prepared. Buy them as a combo and save $350.
Step 1 · 1-Day
Step 2 · 4-Week Boot Camp
1-Day Only
Boot Camp Only

What the Prep Covers
NC Contractor Academy is a Board-approved provider serving licensed North Carolina general contractors with continuing education, NASCLA exam prep, and professional development built for the realities of running a construction business.
The format, the subject weightings, and how to pace 115 questions across 5.5 hours so you never run out of time.
The #1 skill for a fully open-book exam — setting up and tabbing your reference set so you can find any answer in seconds.
Question strategy and worked examples so the format and the clock never catch you off guard on exam day.
Exactly what to study and in what order — the 1-Day class teaches you HOW to study; the 4-Week Boot Camp gives you the structure to actually do it.
NASCLA Class Schedule
Click any highlighted date to see NASCLA prep classes available — live online via Zoom and in-person dates. Lock in your seat; exam prep classes fill up fast.
Verifying the RulesOfficial Sources
NC Contractor Academy is a Board-approved provider serving licensed North Carolina general contractors with continuing education, NASCLA exam prep, and professional development built for the realities of running a construction business.
The official source for the accredited exam, the participating-state list, your application, and your National Examination Database transcript.
Administers the NASCLA exam sitting. Confirm the current candidate bulletin, the approved reference-book list, and required editions before you register.
For the North Carolina license itself — application, the separate Business & Law exam, and classification approval. nclbgc.org
We prepare you for the exam. We don't administer it or set the rules, so always verify specs, fees, and the book list on the official bulletins above.
Or Pick by Location
Live online via Zoom for NC contractors statewide, plus scheduled in-person class dates.
Don't see your city? Online classes serve every NC contractor statewide.
NASCLA Questions
The NASCLA Accredited Examination is currently accepted in 17 states plus the U.S. Virgin Islands (18 jurisdictions), including North Carolina. Your result is stored in the NASCLA National Examination Database (NED), so you can send a transcript to any participating state. The list changes over time — always confirm the current list at ned.nascla.org before you register.
Two agencies, two fees: the NASCLA application is $65 (at ned.nascla.org, valid one year) and the PSI exam sitting is $130 — about $195 total to test. Sending your transcript to each participating state runs about $45 each. These are the exam/agency fees, separate from your prep class and your NC license application.
Yes, the NASCLA exam is fully open book. It permits a large approved reference set (roughly 23 bound titles — IBC, ACI 318, OSHA 29 CFR 1926, the NASCLA Basic Code, and more). You may use approved bound books only; you can highlight and add permanent tabs beforehand, but no writing in the books during the exam and no loose papers. Always confirm the exact titles and editions on the current PSI bulletin before buying — editions change.
No — NASCLA covers the trade portion. In North Carolina you also pass a separate Business & Law exam (40 questions, 90 minutes, 70% to pass, open book) and apply through the NC Licensing Board (nclbgc.org). Our prep helps you get ready for the trade exam and points you to what's left.
No — this is exam preparation only. We provide the instruction, strategy, book-organization guidance, and a study plan. You bring your own reference books and any study materials; we don't supply books or materials yet. We'll tell you exactly which books matter and how to tab them.
Most successful candidates spend 4–8 weeks studying after the 1-Day Class, or work through the 4-Week Boot Camp with the structure and accountability already built in.
You can retake the exam — but each attempt costs time and another sitting fee. That's exactly why our prep is built around passing the first time. Call (910) 227-9002 for retake guidance and a focused plan.
If you're already a licensed NC General Contractor, yes — you still owe your annual 8 hours of Continuing Education. NASCLA exam prep is a separate track and doesn't count toward CE.
Ready to start prepping?
Pick the program that fits your situation and start building real momentum toward exam day.