Arizona Underground Utilities Contractor (AZ) Arizona’s underground utilities licensing exam combines 100 multiple-choice questions split across two sections 50 on general contractor knowledge and 50 on underground-specific regulations and safety protocols. You’ll have four hours total to complete both parts, with material drawn directly from state statutes and the National Excavation Code, making practical field experience invaluable alongside formal study.
| Exam Name | Arizona Underground Utilities Contractor |
| Exam Code | AZ |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
