Best well drillers in Clark County, Illinois
Not a pay-to-play list: these are the 52 drilling companies with wells on record in Clark County, ranked by wells actually drilled here — 865 logged wells in the Illinois State Geological Survey water well records (records as of 2026-10-12). Every number links back to the public record.
Ranked by wells drilled in Clark County since 2016 (then all-time), from the full ISGS 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 Clark County?
Skinner, Todd has drilled the most Clark County wells in the recent record — 7 since 2016, 7 in the county all-time.
How many well drilling companies work in Clark County?
52 companies in the ISGS record have drilled wells in Clark County; 6 of them have drilled somewhere in Illinois since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Clark County?
The median drilled depth in Clark County is 65 ft, based on 1,151 recorded wells. Depths, water levels, and yields are on the Clark County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Clark County wells page.
Free. Goes to licensed drillers working Clark County.
Drill in Clark County?
If your company is on this list, your profile is free to claim — confirm your details and add your contact information so Clark County property owners reach you directly.
Claim your profileFree to claim · built from ISGS public well-log records.