Best well drillers in Adams County, Iowa
Not a pay-to-play list: these are the 14 drilling companies with wells on record in Adams County, ranked by wells actually drilled here — 232 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 Adams Co. since 2016 | All-time in county | Statewide |
|---|---|---|---|---|
| 1 | * Unknown, - | 5 | 191 | 96,967 |
| 2 | Rollins,Paul - 4809 | 4 | 9 | 471 |
| 3 | Brockhouse Well & Pump Co. | 1 | 1 | 38 |
| 4 | Rewerts Well Co. Inc. | — | 11 | 432 |
| 5 | Huff,Larry - 40030 | — | 6 | 236 |
| 6 | Rollins,Paul - 40052 | — | 4 | 394 |
| 7 | Henry,Grant - 7109 | — | 2 | 31 |
| 8 | Henry,Fred - 3001 | — | 2 | 353 |
| 9 | Carey,James - 8244 | — | 1 | 162 |
| 10 | Huff,Larry - 3144 | — | 1 | 114 |
| 11 | Akers,Allen - 1023 | — | 1 | 75 |
| 12 | Rewerts,Justin - 4715 | — | 1 | 68 |
| 13 | RO-Banks Well Co. | — | 1 | 39 |
| 14 | Adams,Michael - 7432 | — | 1 | 31 |
Ranked by wells drilled in Adams 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 Adams County?
* Unknown, - has drilled the most Adams County wells in the recent record — 5 since 2016, 191 in the county all-time.
How many well drilling companies work in Adams County?
14 companies in the Iowa DNR record have drilled wells in Adams County; 5 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 Adams County?
The median drilled depth in Adams County is 30 ft, based on 492 recorded wells. Depths, water levels, and yields are on the Adams County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Adams County wells page.
Free for property owners. We route your request only to licensed drillers who actually file well logs in Adams County — never sold elsewhere.
Drill in Adams County?
If your company is on this list, your profile is free to claim — confirm your details and add your contact information so Adams County property owners reach you directly.
Claim your profileFree to claim · built from Iowa DNR public well-log records.