Books & Resources for the
There are 20 reference books for the NC building classification exam. You will ONLY need the 14 books listed along with the study materials to prepare.
Purchase them separately or as a bundle below. Many book are eligible for our Book Buy-Back Program.
National Contractors Seminars (previously owned by J.J. Johnson) is a leading expert in NASCLA exam prep. Our fun, engaging seminars have helped over 40,000 people take the contractor’s exam with confidence.
National Contractors Seminars | 2022