Best well drillers in Hamilton County, Iowa
Not a pay-to-play list: these are the 43 drilling companies with wells on record in Hamilton County, ranked by wells actually drilled here — 1,880 logged wells in the Iowa DNR Well Information System (IWIS) (records as of 2026-08-24). Every number links back to the public record.
Ranked by wells drilled in Hamilton 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 Hamilton County?
Estlund,Matt - 2379 has drilled the most Hamilton County wells in the recent record — 81 since 2016, 200 in the county all-time.
How many well drilling companies work in Hamilton County?
43 companies in the Iowa DNR record have drilled wells in Hamilton County; 12 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 Hamilton County?
The median drilled depth in Hamilton County is 180 ft, based on 2,589 recorded wells. Depths, water levels, and yields are on the Hamilton County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Hamilton County wells page.
Free for property owners. We route your request only to licensed drillers who actually file well logs in Hamilton County — never sold elsewhere.
Drill in Hamilton County?
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Claim your profileFree to claim · built from Iowa DNR public well-log records.