Verified licenseActive

Masellis Drilling Inc

Modesto, CA · Stanislaus County · Well drilling and pump installation

  • Pump Installation
  • Pump Repair
  • Well Abandonment
  • Well Drilling
  • Well Repair
Call (209) 522-1928

License record

Verified against state records
License number
668622
License type
Well drilling and pump installation
Status
Active
Expires
April 30, 2027
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 668622, corporation, first issued 1993, current through 2027-04-30). The C-57 classification covers drilling, casing, cleaning, repairing and destroying water wells and installing and repairing well pumps. Filed 1,815 well completion reports with the Department of Water Resources since 2016 (1,506 new wells, 1,232 of them domestic supply; 309 well destructions), most recently in September 2026, mostly in Stanislaus, San Joaquin and Merced counties.

Service area

  • Stanislaus County
  • San Joaquin County
  • Merced County
  • Sacramento County
  • Alameda County
  • Calaveras County
  • Contra Costa County

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