Verified licenseActive

Big River Drilling LLC

Riverdale, CA · Fresno County · Well drilling and pump installation

  • Pump Installation
  • Pump Repair
  • Well Abandonment
  • Well Drilling
  • Well Repair

License record

Verified against state records
License number
1012504
License type
Well drilling and pump installation
Status
Active
Expires
March 31, 2028
Last verified
September 29, 2026

Check this license yourself on the official California lookup.

Services on the state record

Holds an active California C-57 Well Drilling contractor license (CSLB license 1012504, limited liability company, first issued 2016, current through 2028-03-31). The C-57 classification covers drilling, casing, cleaning, repairing and destroying water wells and installing and repairing well pumps. Filed 900 well completion reports with the Department of Water Resources since 2016 (698 new wells, 699 of them domestic supply; 202 well destructions), most recently in May 2026, mostly in Fresno, Kings and Tulare counties.

Service area

  • Fresno County
  • Kings County
  • Tulare County
  • Madera County
  • Merced County
  • Kern County

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