NJES Online Exam Options
All NJES online exams are based on the current referenced study materials used for the New Jersey Electrical Contractor licensing examination.
Reference Materials
- NFPA 70 — National Electrical Code, 2023 Edition
- NASCLA Contractors Guide to Business, Law and Project Management, New Jersey, 2nd Edition
- NFPA 72 — National Fire Alarm and Signaling Code, 2022 Edition
- NTC Yellow Book — Video Security Systems Handbook, 2025 Edition
- NTC Blue Book — Low Voltage Systems Handbook, 2025 Edition
NJ Electrical Contractor Examination
Based on NFPA 70, National Electrical Code, 2023 Edition.
NJ Business and Law Examination
Based on the NASCLA Contractors Guide to Business, Law and Project Management, New Jersey, 2nd Edition.
Alarm Systems Contractor Examination
Based on NFPA 70, 2023 NEC, NFPA 72, 2022 Edition, the NTC Yellow Book, 2025, and the NTC Blue Book, 2025.
Full Simulated Final Examination Package
This self-guided, timed final exam package includes all three examination portions and is designed to simulate the length and structure of the official licensing examination.
- Electrical Contractor Examination — 2023 NEC, 100 Questions
- Business and Law Examination — NASCLA, 50 Questions
- Alarm Systems Contractor Examination — Alarm Systems, 50 Questions
Final Exam Package Cost: $225.00
Total estimated exam time: 555 minutes
Approximately 9 hours and 15 minutes, plus two recommended breaks.
Approximately 9 hours and 15 minutes, plus two recommended breaks.