Straight answers to the questions people actually ask before sitting the NC Special Restricted Plumbing & Heating electrical exam — cost, difficulty, the steps to get licensed, and how SP-PH differs from SP-FALV.
Start here. The full game plan: the right mindset, a week-by-week schedule, how to use every tool on this site, and a pre-exam checklist. Pairs with the exam-day strategy.
The full path: experience requirements, application, scheduling with PSI, and what happens after you pass.
Time budgeting, the two-pass method, when to look up vs. answer, and the traps that sink people.
Every fee broken down — exam, license, books, and prep — plus the realistic total to get licensed.
What 40 open-book questions in 3 hours really feels like, why people fail, and how much to study.
Two NC restricted classifications, two different jobs. Which license matches the work you actually do.
Free practice questions, each tied to the exact NEC article.
Start the Practice Exam → See the Required Books