The NASCLA exam lets commercial general building contractors test once and use that score across 18 states. Here is every participating state, what the exam does, and the requirement it does not erase.
If you build commercially in more than one state, you have probably run into the same wall over and over. Every state wants you to pass its own contractor exam before you can pull a permit. The NASCLA Accredited Examination exists to knock down most of that wall. Pass it once, and your score is recognized by contractor licensing boards across 18 states and territories.
That is a genuine time-saver. But there is a part most exam-prep sites gloss over. Passing the NASCLA exam does not, by itself, license your company in any of those states. It clears one requirement. The rest of each state's process still stands. Understanding that gap is the difference between a smooth multi-state expansion and a stack of half-finished applications.
What the NASCLA exam actually is
NASCLA stands for the National Association of State Contractors Licensing Agencies. The exam most contractors mean when they say "the NASCLA exam" is the NASCLA Accredited Examination for Commercial General Building Contractors. It is a national, open-book exam covering commercial building code and construction practices.
The appeal is reciprocity of the exam score, not the license. Instead of sitting for a different trade exam in every state, you take the NASCLA exam one time. Your passing transcript can then be sent to any participating state board as proof you have met that board's trade-knowledge requirement. (NASCLA also runs a separate accredited program for electrical contractors, which uses its own participating-state list.)
Every state that accepts the NASCLA commercial exam
As of this writing, the following state and territory contractor boards accept the NASCLA Accredited Examination for Commercial General Building Contractors:
- Alabama (Home Builders Licensure Board, and the Licensing Board for General Contractors)
- Arizona (Registrar of Contractors)
- Arkansas (Contractors Licensing Board)
- California (Contractors State License Board)
- Florida (Construction Industry Licensing Board)
- Georgia (State Licensing Board for Residential and General Contractors)
- Louisiana (State Licensing Board for Contractors)
- Mississippi (State Board of Contractors)
- Nevada (State Contractors Board)
- New Mexico (Construction Industries Division)
- North Carolina (Licensing Board for General Contractors)
- Oregon (Construction Contractors Board)
- South Carolina (Contractors' Licensing Board, and the Residential Builders Commission)
- Tennessee (Board for Licensing Contractors)
- Utah (Division of Occupational & Professional Licensing, Construction Trades Bureau)
- U.S. Virgin Islands (Department of Licensing & Consumer Affairs)
- Virginia (Board for Contractors, DPOR)
- West Virginia (Contractors Licensing Board)
That is 18 states and territories. A handful of those boards let you choose between their own state trade exam and the NASCLA exam, while others use NASCLA as the standard. The participating list does change as boards join or adjust their programs, so confirm your target state directly with NASCLA or that state's board before you build a plan around it.
What the NASCLA exam does NOT do
Here is the part that trips up contractors expanding across state lines. Passing NASCLA satisfies one box on each state's checklist. It does not:
- Waive the state's Business and Law exam. Most participating states still require you to pass their own business, law, and finance exam in addition to the NASCLA trade exam.
- Replace the state license application. You still file a full application with each state board, pay that state's fees, and meet its deadlines.
- Erase experience, bonding, insurance, or financial requirements. States still want proof of qualifying experience, surety bonds, liability insurance, and in many cases financial statements that set your monetary limit.
- License your company. This is the big one. A contractor license in nearly every state must be held by a qualifying agent, a qualified individual the state recognizes as responsible for the company's work. Passing NASCLA helps an individual meet the exam requirement. It does not create the qualifying relationship the company needs in each state.
Fees and exam details are set by NASCLA, the testing vendor, and each state board, and they change. Verify current numbers with the provider before you rely on them.
Why this matters if you're expanding into multiple states
Say you pass the NASCLA exam and want to take your commercial GC business into five of the states above. You have cleared the trade exam in all five at once. Good. But each of those five state licenses still has to be qualified by someone who meets that state's requirements and is genuinely tied to the company. If you do not personally meet every state's experience or residency expectations, or you simply cannot be the qualifying agent on five licenses at once, you need a qualified individual in each state.
That is exactly the problem hiring a qualifying agent solves. A qualifying agent placed as a full-time, W-2 employee lets your company legally hold the license in a state where you do not have your own qualified individual, without you having to relocate, re-credential, or chase a separate qualifier arrangement in every market. If you are not sure what a qualifying agent is or how the role works, start with what a qualifying agent is, then look at how the cost is structured.
The NASCLA exam gets you past the test in 18 states. A qualifying agent gets your company licensed in the ones where you cannot qualify it yourself. Used together, they are the fastest legitimate path to building across state lines.
Frequently asked questions
How many states accept the NASCLA exam? Currently 18 states and territories accept the NASCLA Accredited Examination for Commercial General Building Contractors. The list changes over time, so verify your target state with NASCLA or the state board.
Does passing the NASCLA exam mean I'm licensed? No. It satisfies the trade-exam requirement in participating states. You still must file each state's application, usually pass that state's business and law exam, and meet experience, bond, insurance, and financial requirements. The license must also be qualified by a qualifying agent.
Do I still need a qualifying agent if I passed the NASCLA exam? Often yes, especially when expanding into states where you do not personally meet the requirements or cannot serve as the qualifier on every license. The NASCLA exam covers the individual's trade knowledge. The company still needs a qualifying agent on each state license.
Is the NASCLA exam open book? Yes, it is an open-book commercial exam. We do not provide exam-prep or study materials. For study help, work with an approved exam-prep provider. This guide covers the licensing process, not how to study.
Want help expanding into NASCLA states? If you have passed the NASCLA exam or are planning to, and you need your company licensed in multiple states, talk to us about qualifying-agent placement. We place qualified individuals as full-time employees so your company can hold the license legally in each state.
Requirements, fees, and participating states are set by NASCLA, the testing vendors, and individual state boards and are subject to change. Always verify current details with the provider or board before applying.
Disclaimer: This article is provided for educational and informational purposes only. It does not constitute legal advice, licensing guidance, or an offer of services. Licensing requirements vary by jurisdiction. For specific compliance questions, contact The Licensing Company for a confidential consultation.