Everything You Need to Know About North Carolina Contractor Licensing

Yes — if you bid on, construct, or superintend a project costing $40,000 or more, North Carolina law requires a General Contractor license (North Carolina General Statute 87-1; the threshold was raised from $30,000 in 2023). For projects under $40,000, no General Contractor license is required. Why it matters: the requirement is tied to the project's total value, not your role — so a single large job can trigger it even if you don't normally need a license.

Contracting without a required license is a Class 2 misdemeanor under North Carolina General Statute 87-13 (punishable by up to 60 days and a fine of up to $1,000). The bigger risk is financial: an unlicensed contractor cannot legally enforce its own contract, and cannot fix the problem by getting licensed afterward (the Brady v. Fulghum court ruling, 1983). In plain terms — you could finish the work and have no legal way to collect payment.

North Carolina issues these classifications: Building; Residential (a sub-class of Building); Highway; Public Utilities; Specialty; and Unclassified. Most contractors need either Building or Residential.

Building (General) covers commercial, industrial, institutional, and all residential work. Residential covers only dwellings built under the NC Residential Code. Building is the broader credential — it lets you do everything Residential does, plus commercial. Not sure which fits your business? Take the 60-second Which-License guide.

Three steps. First, apply to the North Carolina Licensing Board for General Contractors online at NCCLiC.org. Second, pass the required exam(s) at a PSI testing center. Third, receive your license. One thing to plan around: your eligibility letter is valid for 120 days and covers a single exam appointment — so don't apply until you're ready to schedule and study.

The North Carolina Licensing Board for General Contractors (NCLBGC) is at 5400 Creedmoor Road, Raleigh, NC 27612 — phone 919-571-4183, website nclbgc.org. Applications and renewals are handled online at NCCLiC.org.

Two. You take the trade exam — either Building or Residential — and, separately, a Business & Law exam. You must pass both to be licensed. The good news: our exam prep covers both, so you're not studying for them in two different places.

The NC Building exam is 90 questions. You get a 200-minute time limit (that's 3 hours and 20 minutes), you need a 70% score to pass, and the exam is open-book.

The NC Residential exam is 90 questions. You get a 210-minute time limit (that's 3 hours and 30 minutes), you need a 70% score to pass, and the exam is open-book.

The Business & Law exam is 40 questions. You get a 90-minute time limit, you need a 70% score to pass, and it's open-book. Remember, this exam is required in addition to your Building or Residential trade exam.

Each exam costs $79 per attempt, paid to PSI, and that fee is non-refundable. There is no mandatory waiting period between attempts — you can retake within a 12-month window. But here's the honest math: you only have to pass once, and every attempt is another $79 plus more weeks of waiting — so it genuinely pays to walk in fully prepared the first time.

You may use approved bound reference books only. Before the exam you're allowed to highlight, underline, and add permanent plastic tabs. During the exam, there is no writing in the books, no sticky-note flags, and no loose papers. A silent, non-programmable calculator is allowed. If two references disagree, the legal or code requirement wins — and a North-Carolina-specific rule always overrides a national one.

Through PSI — the testing company that administers the exams — at psiexams.com, after the Licensing Board approves your application. Specs and fees can change, so always confirm the current details on the live PSI bulletin before you test.

Four permitted books: the NC OSHA Construction Standards (North Carolina's adoption of the federal workplace-safety rules); the NASCLA Contractor's Guide to Business, Law, and Project Management (North Carolina General Contractor edition, 10th edition); the NC State Building Code: Residential Code, 2018 edition; and the NC Administrative Code & Policies, 2018 edition.

Eight permitted books: the same four listed for Residential (but with the Building Code, 2018 edition, in place of the Residential Code), plus four more — Sports Fields: Design, Construction, and Maintenance; ACI 318 (the American Concrete Institute's structural concrete code); ACI 530 (the masonry code); and ANSI A117.1-2017 (the American National Standards Institute's accessibility standard).

NASCLA permits 23 reference titles — including the International Building Code (2021 and 2024 editions), ACI 318 (American Concrete Institute concrete code, 2014 and 2019 editions), OSHA 29 CFR 1926 (the federal construction-safety regulations), and the NASCLA 'Basic' guide (14th edition), among others. It's the largest reference set of the three exams.

Yes — and it matters a lot. Code questions are graded only on the exact edition listed, and North Carolina currently uses the 2018 codes. Editions do change, so always confirm the required edition on the current PSI bulletin before you buy a single book — the wrong edition can cost you questions you'd otherwise get right.

It's tabbing and highlighting — physically marking up your books (with permanent tabs only) so you can find any answer in seconds. On an open-book, time-limited exam, navigation speed is the difference between finishing and running out of time. It's the very first thing our exam prep teaches.

The 2018 editions of the NC State Building Code and Residential Code remain in force as of 2026. That's the edition your exam is based on, and the edition you build under today.

Yes, but it's delayed under House Bill 47 (enacted as Session Law 2025-2). The new effective date is not a fixed calendar date — it's event-triggered. The 2024 code takes effect 12 months after the State Fire Marshal certifies two things: (1) that the 2024 code is published and available for purchase, and (2) that the Residential Code Council is fully constituted.

No. "Spring 2027" is an unofficial industry projection, not a date set in law. The honest answer is that the 2024 code is delayed, its effective date depends on the events described above, and no official date has been set — informal estimates point to roughly 2026–2027. (In the meantime, a property owner can choose to build a specific project under the 2024 code using an option in the 2018 Administrative Code, Section 102.5.)