Best well drillers in Marshall County, Iowa
Not a pay-to-play list: these are the 19 drilling companies with wells on record in Marshall County, ranked by wells actually drilled here — 524 logged wells in the Iowa DNR Well Information System (IWIS) (records as of 2026-08-24). Every number links back to the public record.
| # | Company | In Marshall Co. since 2016 | All-time in county | Statewide |
|---|---|---|---|---|
| 1 | Gingerich,Klint - 2639 | 4 | 10 | 2,501 |
| 2 | Larson,Riley - 8416 | 1 | 4 | 594 |
| 3 | * Unknown, - | — | 434 | 96,967 |
| 4 | Schoppe, Daryl | — | 45 | 56 |
| 5 | Pieters Well Co. | — | 5 | 52 |
| 6 | Harris Iii, Alfred | — | 5 | 25 |
| 7 | Griffith, Tadd | — | 4 | 26 |
| 8 | Rewerts, Jerry | — | 3 | 103 |
| 9 | Rewerts,Justin - 40281 | — | 3 | 81 |
| 10 | Pieters,Kevin - 4541 | — | 2 | 502 |
| 11 | Stoll,Austen - 9987 | — | 1 | 850 |
| 12 | Gingerich,Corwin - 2638 | — | 1 | 2,281 |
| 13 | Carey,James - 8244 | — | 1 | 162 |
| 14 | Estlund,Matt - 40055 | — | 1 | 488 |
| 15 | Pieters,Kevin - 40559 | — | 1 | 132 |
| 16 | Brandenburg,Neil - 40120 | — | 1 | 577 |
| 17 | Rewerts Well Co. Inc. | — | 1 | 432 |
| 18 | Bryan,Jim - 40386 | — | 1 | 143 |
| 19 | Johnson, Kevin | — | 1 | 33 |
Ranked by wells drilled in Marshall County since 2016 (then all-time), from the full Iowa DNR record. A ★ marks a featured sponsor — sponsors must appear in the county record to be listed, and the ranking below them is never reordered.
Who drills the most wells in Marshall County?
Gingerich,Klint - 2639 has drilled the most Marshall County wells in the recent record — 4 since 2016, 10 in the county all-time.
How many well drilling companies work in Marshall County?
19 companies in the Iowa DNR record have drilled wells in Marshall County; 9 of them have drilled somewhere in Iowa since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Marshall County?
The median drilled depth in Marshall County is 110 ft, based on 646 recorded wells. Depths, water levels, and yields are on the Marshall County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Marshall County wells page.
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