Verified licenseActive

Consolidated Testing Laboratories Inc

Porterville, CA · Tulare County · Well drilling and pump installation

  • Pump Installation
  • Pump Repair
  • Well Abandonment
  • Well Drilling
  • Well Repair
Call (559) 592-3555Website

License record

Verified against state records
License number
544541
License type
Well drilling and pump installation
Status
Active
Expires
October 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 544541, corporation, first issued 1988, current through 2028-10-31). The C-57 classification covers drilling, casing, cleaning, repairing and destroying water wells and installing and repairing well pumps. Filed 1,105 well completion reports with the Department of Water Resources since 2016 (425 new wells, 351 of them domestic supply; 667 well destructions), most recently in September 2026, mostly in Tulare, Kern and Fresno counties.

Service area

  • Tulare County
  • Kern County
  • Fresno County
  • Stanislaus County
  • San Luis Obispo County
  • Solano County
  • Kings County
  • Alameda County

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