Ohio Well Data field records · 2026 survey

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Best well drillers in Adams County, Ohio

Not a pay-to-play list: these are the 33 drilling companies with wells on record in Adams County, ranked by wells actually drilled here — 1,178 logged wells in the Ohio Department of Natural Resources (ODNR) Division of Geological Survey water-well log database (records as of 2026-08-13). Every number links back to the public record.

33companies on record
6active since 2022
1,178wells in county record
#CompanyIn Adams Co. since 2016All-time in countyStatewide
1 Jamison Well Drilling Inc. 2 2 11,219
2 Gregory Drilling LLC 2 2 82
3 Ron Johnson Drilling 2 2 32
4 Smith's Well Drilling LLC 1 2 1,966
5 Warthman Drilling Inc. 1 1 4,411
6 Gillespie & Son 518 750
7 Humphrey Well Drilling 148 430
8 Shively Brothers Drilling 92 96
9 Mccarty Well Drilling 88 175
10 Chenoweth Well Drilling 51 610
11 Mccarty (Daniel) 51 59
12 Home Development Co. 47 47
13 Hillman (Dewey) 39 39
14 Scott Well Drilling 33 187
15 Taylor Outfit 27 27
16 Ruby (Stan) Well Drilling 20 750
17 Assure Well Drilling 16 208
18 Rice Sid Well Drilling 9 95
19 Ruby (Walter) 8 478
20 Walter's Well Drilling 4 1,507
21 Moody's OF Dayton Inc. 3 361
22 Guy Hayslip & Son Well Drilling 2 244
23 Estep Water Well Drilling 2 181
24 Lykins (Herbert) 2 146
25 Robert E Smith Drilling 1 2,483
26 Gilbert Well Drilling 1 668
27 Layne Ohio (Layne Christensen) 1 346
28 Mccoy Well Drilling Service 1 253
29 Halls Well Drilling 1 149
30 Wilson Plbg Htg & Cooling 1 145
31 R & J Well Drilling (Randy) 1 94
32 Diehl Pump & Supply Co. Inc. 1 38
33 Walls (Wayne) 1 26

Ranked by wells drilled in Adams County since 2016 (then all-time), from the full ODNR 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?

Jamison Well Drilling Inc. has drilled the most Adams County wells in the recent record — 2 since 2016, 2 in the county all-time.

How many well drilling companies work in Adams County?

33 companies in the ODNR record have drilled wells in Adams County; 6 of them have drilled somewhere in Ohio 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 71 ft, based on 1,344 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.

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