Can I perform plumbing work if I have a current WV contractor license with the plumbing classification?

After January 1, 2009, No, each person performing plumbing work must have a plumber’s license. For example, if there are three (3) plumbers working on a job, they each must have a plumber license and their employer must have a contractor license which covers plumbing.

List of the counties from the state of West Virginia