Verified licenseActive

Oasis Pump & Drilling

Petaluma, CA · Sonoma County · Well drilling and pump installation

  • Pump Installation
  • Pump Repair
  • Well Abandonment
  • Well Drilling
  • Well Repair
Call (707) 762-4028

License record

Verified against state records
License number
242168
License type
Well drilling and pump installation
Status
Active
Expires
August 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 242168, corporation, first issued 1966, current through 2028-08-31). The C-57 classification covers drilling, casing, cleaning, repairing and destroying water wells and installing and repairing well pumps. Also licensed as: C-10 electrical. Filed 27 well completion reports with the Department of Water Resources since 2016 (0 new wells, 14 of them domestic supply; 26 well destructions), most recently in April 2026, mostly in Marin, Sonoma and Solano counties.

Service area

  • Marin County
  • Sonoma County
  • Solano County

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