Water Well Standards Act Contractors

Licensed Water Well Contractors  (PDF, 268.72 KB)  [Updated 9.2.2026]

Certified Pump Contractors  (PDF, 219.34 KB)  [Updated 9.2.2026]

Bonded Drilling Contractors acting under a PG or PE (not Water Well Contractors)  (PDF, 214.57 KB)  [Updated 9.2.2026]