Verified licenseActive

McMullen Drilling

St Helens, OR · Columbia County · Well drilling

  • Well Abandonment
  • Well Drilling
  • Well Repair
Call (503) 397-2356

License record

Verified against state records
License number
3071
License type
Well drilling
Status
Active
Expires
December 14, 2027
Last verified
September 29, 2026

Check this license yourself on the official Oregon lookup.

Also licensed in

  • Washington: license 3071, well drilling, expires December 14, 2027 (state lookup)

Services on the state record

Holds an active Washington water well operator license from the Department of Ecology (license 3071, also licensed for resource protection wells), current through 2027-12-14. Works for McMullen Drilling. The Ecology license covers constructing, altering and decommissioning water wells under chapter 173-160 WAC; pump installation is not licensed by the state. Filed 190 water well reports with Ecology since 2016, most recently in August 2026, mostly in Pacific, Cowlitz and Clark counties. Also filed 22 reports for other well types (monitoring, geotechnical, decommissioning).

Washington record

Holds an active Washington water well operator license from the Department of Ecology (license 3071, also licensed for resource protection wells), current through 2027-12-14. Works for McMullen Drilling. The Ecology license covers constructing, altering and decommissioning water wells under chapter 173-160 WAC; pump installation is not licensed by the state. Filed 190 water well reports with Ecology since 2016, most recently in August 2026, mostly in Pacific, Cowlitz and Clark counties. Also filed 22 reports for other well types (monitoring, geotechnical, decommissioning).

Service area

  • Pacific County
  • Cowlitz County
  • Clark County
  • Wahkiakum County

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