Verified licenseActive

Bertram Drilling Inc

Billings, MT · Yellowstone County · Well drilling and pump installation

  • Pump Installation
  • Pump Repair
  • Well Abandonment
  • Well Drilling
  • Well Repair
Call (406) 259-2532Website

License record

Verified against state records
License number
703688
License type
Well drilling and pump installation
Status
Active
Expires
March 31, 2027
Last verified
September 29, 2026

Check this license yourself on the official state lookup.

Services on the state record

Holds an active California C-57 Well Drilling contractor license (CSLB license 703688, corporation, first issued 1995, current through 2027-03-31). The C-57 classification covers drilling, casing, cleaning, repairing and destroying water wells and installing and repairing well pumps. Filed 174 well completion reports with the Department of Water Resources since 2016 (169 new wells, 9 of them domestic supply; 5 well destructions), most recently in January 2026, mostly in Monterey, Sonoma and Los Angeles counties.

Service area

  • Monterey County
  • Sonoma County
  • Los Angeles County
  • Kern County
  • Santa Clara County
  • Napa County
  • Santa Barbara County
  • Alameda County

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