Get Certified as a Well Contractor
There are four levels of certification, A-D. Apply for the level you want and have experience in. You do not have to start at the most restricted level and work your way up.
To become certified as a well contractor, first submit an application for the desired level. The purpose of the application is to verify you have met the experience requirements for the level sought. Once the application is approved you will be notified by mail. For level A applicants the next step is a Field Observation. The final step for all levels is to take the written examination.