3cs Well Drilling and Pump Service LLC
License 003485 Active
- Pump Installation
- Pump Repair
- Well Abandonment
- Well Drilling
- Well Repair
Check this license yourself on the official Missouri lookup.
Missouri permitted contractors at this business on the WIMS permit search: Mark W Finch (permit 001649: water well, pump installation, heat pump well); Darrin E Keller (permit 005068: water well, heat pump well). Missouri permits the individual under the Water Well Drillers' Act (RSMo 256.600 to 256.640) and the 10 CSR 23 well construction rules; a water well permit covers constructing, reconstructing and plugging water wells, and a pump installer permit covers installing and repairing pumps. A restricted permit limits the holder to specified work. Primary responsible party on the business record: Mark Finch. Filed 103 water well certification reports with the Missouri Geological Survey since 2016 (91 of them domestic wells), most recently in December 2025, mostly in Carroll, De Kalb and Ray counties; the median depth of those wells is 60 feet.
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