If you are considering obtaining a contractor’s license, you have probably heard about the NASCLA exam. The National Association of State Contractors Licensing Agencies (NASCLA) Accredited Examination for Commercial General Building Contractors is designed to streamline the licensing process across multiple states. However, many aspiring contractors wonder: Is the NASCLA exam hard? The difficulty of the exam depends on several factors, including preparation, industry experience, and familiarity with the test format. In this article, we will break down the exam’s structure, common challenges, and how the NASCLA practice exam can help you pass with confidence.
About NASCLA Exam
Before we assess the difficulty of the NASCLA practice exam , let’s take a closer look at its structure and purpose.

- Purpose of the Exam: The NASCLA exam is intended to provide a standardized assessment for general contractors, eliminating the need to take multiple state-specific tests.
- Exam Format: The test consists of 115 multiple-choice questions, of which 105 are scored. The remaining 10 are experimental and do not impact your final score.
- Time Limit: Candidates have 5 hours and 30 minutes to complete the exam.
- Passing Score: A score of 70% or higher is required to pass.
- Open-Book Format: Unlike many other licensing exams, the NASCLA exam allows candidates to bring approved reference materials into the testing room.
Factors That Make the NASCLA Exam Challenging
While the NASCLA exam is designed to be fair and comprehensive, there are several aspects that can make it difficult for unprepared test-takers.
Extensive Subject Matter
The exam covers a broad range of topics, including but not limited to:
- Estimating and Bidding
- Project Management
- Safety Regulations
- Contractor Responsibilities
- Site Work, Concrete, and Masonry
- Structural Systems
- Codes and Regulations
- Financial Management
Candidates must have a thorough understanding of construction principles, business practices, and legal requirements. The sheer volume of information can be overwhelming without a structured study plan.
Time Management Issues
While 5 hours and 30 minutes may seem like ample time, candidates often struggle with managing their time effectively. The test is designed to challenge your ability to locate information within reference books quickly and efficiently. Those unfamiliar with the materials may spend too much time searching for answers.
Complex Question Wording
The multiple-choice questions on the NASCLA exam can be tricky. Some questions may have two seemingly correct answers, requiring you to choose the best one. Others may test your ability to interpret codes and legal language accurately.
Open-Book Format Can Be Deceptive
Many candidates assume that the open-book format makes the exam easy. However, if you do not know where to find key information, searching through multiple reference books can be time-consuming. Without proper preparation, the open-book aspect can actually slow you down rather than help you.
How the NASCLA Practice Exam Can Help?
One of the best ways to prepare for the NASCLA exam is by taking NASCLA practice exams. These practice tests simulate the actual test experience, helping candidates develop confidence and improve their test-taking strategies. Here’s how a NASCLA practice exam can be beneficial:
Familiarizing Yourself with Exam Format
Practice exams allow you to experience the structure and style of NASCLA questions before sitting for the real test. Understanding how questions are phrased and learning to identify key information will significantly boost your confidence.
Improving Time Management Skills
Taking timed practice tests helps you develop effective strategies for managing your time. By simulating test conditions, you can determine how long to spend on each question and improve your ability to navigate the reference materials quickly.
Identifying Knowledge Gaps
Practice exams highlight your strengths and weaknesses, allowing you to focus on areas that need improvement. If you consistently struggle with specific topics, you can allocate more study time to those subjects before the actual exam.
Enhancing Book Navigation Skills
A NASCLA practice exam teaches you how to efficiently locate information within reference books. Since time is a critical factor in the test, becoming proficient in finding the right answers quickly is essential for success.
Tips for Passing the NASCLA Exam
If you are serious about passing the NASCLA exam, consider the following study strategies:
Invest in a Quality Study Guide
Study guides designed for the NASCLA exam provide essential insights into test content and question formats. These guides help you focus on key areas that are most likely to appear on the exam.
Take Multiple NASCLA Practice Exams
Repetition is key to mastering the test. The more practice exams you take, the more comfortable you will become with the format and subject matter.
Organize Your Reference Books
Tabbing and highlighting important sections in your reference books will save you valuable time during the exam. Knowing where to locate information quickly can be the difference between passing and failing.
Join a Study Group or Take a Prep Course
Study groups and prep courses provide structure and motivation. They also offer opportunities to discuss challenging topics with other candidates and learn from their experiences.
Get Plenty of Rest Before the Exam
A well-rested mind performs better than a fatigued one. Ensure you get adequate sleep the night before the test and eat a healthy meal to stay focused during the exam.
Conclusion
The NASCLA exam is challenging, but with proper preparation, it is entirely manageable. The vast amount of material, time constraints, and tricky question wording can make it difficult for those who do not prepare adequately. However, using NASCLA practice exams, organizing your study materials, and refining your time management skills can significantly improve your chances of passing.
If you are serious about obtaining your contractor’s license and want to ensure success, start preparing today with a structured study plan and realistic practice tests. With the right approach, you can pass the NASCLA exam with confidence and take the next step in your contracting career.

Fran Bullock, a literary explorer rooted in the charm of England, unearths stories that resonate with the echoes of history. With a quill dipped in nostalgia, she pens tales that bridge the past and present, weaving narratives that captivate the soul.