4-M Drilling
License 54360 Active
- Pump Installation
- Pump Repair
- Well Abandonment
- Well Drilling
- Well Repair
Check this license yourself on the official state lookup.
Licensed by the Texas Department of Licensing and Regulation (TDLR) as a water well driller and pump installer (drilling endorsements: water wells, monitoring wells, closed-loop geothermal wells; pump endorsements: single-phase pumps, three-phase pumps). License 54397 held by Barry Sanderson, expires 2028-05-21. Filed 56 well reports with the Texas Water Development Board since 2016 (52 for household wells), most recently in September 2026, mostly in Montgomery, Grimes and Harris counties.
License 54360 Active
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