(RFC) Certified Residential Fencing Specialist (CRFS) The CRFS exam spans 120 multiple-choice questions across four domains materials science, installation techniques, local code compliance, and customer relations. You’ll have 180 minutes to navigate scenarios involving fence material degradation, foundation depth calculations for different soil types, and permit documentation. The adaptive difficulty means your performance shapes subsequent question complexity, testing depth rather than breadth alone.
| Exam Name | (RFC) Certified Residential Fencing Specialist |
| Exam Code | CRFS |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
