This exam is required to be passed to obtain your State license. We stock all reference books in our online store. Shipping is always fast and affordable.
About This License
Plumbing is deemed and held to be: the system of pipes, fixtures, apparatus and appurtenances, installed upon the premises, or in a building, to supply water thereto and to convey sewage or other waste therefrom.
The two classifications for a North Carolina plumbing license are Class I and Class II.
- A Class I plumbing license is for commercial, residential, industrial and institutional buildings whereas
- A Class II plumbing license is for single family detached residential dwellings only.