West Virginia Plumber, Journeyman License (WV) West Virginia’s journeyman plumbing requirements now emphasize cross-connection control and backflow prevention—topics that weren’t weighted as heavily five years ago. The shift reflects updated state codes addressing contamination risks in potable water systems. Modern exam content also expands on tankless water heater installations and PEX piping compliance, reflecting what today’s residential and commercial projects demand.
| Exam Name | West Virginia Plumber, Journeyman License |
| Exam Code | WV |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
