Best well drillers in Hillsdale County, Michigan
Not a pay-to-play list: these are the 35 drilling companies with wells on record in Hillsdale County, ranked by wells actually drilled here — 5,667 logged wells in Wellogic, the statewide groundwater database maintained by the Michigan Department of Environment, Great Lakes, and Energy (EGLE) (records as of 2026-09-28). Every number links back to the public record.
Ranked by wells drilled in Hillsdale County since 2016 (then all-time), from the full Wellogic 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 Hillsdale County?
Stewarts Water Well has drilled the most Hillsdale County wells in the recent record — 426 since 2016, 1,291 in the county all-time.
How many well drilling companies work in Hillsdale County?
35 companies in the Wellogic record have drilled wells in Hillsdale County; 26 of them have drilled somewhere in Michigan since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Hillsdale County?
The median drilled depth in Hillsdale County is 85 ft, based on 12,281 recorded wells. Depths, water levels, and yields are on the Hillsdale County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Hillsdale County wells page.
Free. Goes to licensed drillers working Hillsdale County.
Drill in Hillsdale County?
If your company is on this list, your profile is free to claim — confirm your details and add your contact information so Hillsdale County property owners reach you directly.
Claim your profileFree to claim · built from Wellogic public well-log records.