A – 1 Drilling & Pump Service Inc
License 972935 Active
- Pump Installation
- Pump Repair
- Well Abandonment
- Well Drilling
- Well Repair
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Holds an active California C-57 Well Drilling contractor license (CSLB license 1003754, partnership, first issued 2015, current through 2027-05-31). The C-57 classification covers drilling, casing, cleaning, repairing and destroying water wells and installing and repairing well pumps. Filed 86 well completion reports with the Department of Water Resources since 2016 (43 new wells, 85 of them domestic supply; 43 well destructions), most recently in May 2026, mostly in Madera, Fresno and Tulare counties.
License 972935 Active
License 507261 Active
License 262280 Active