West Virginia Code
Article 14. Supervision of Plumbing Work
§21-14-8. Inapplicability of Local Ordinances

On and after January 1, 2009, a political subdivision of this state may not require, as a condition precedent to the performance of plumbing work in the political subdivision, a person who holds a valid and current license issued under the provisions of this article, to have any other license or other evidence of competence as a plumber.