Best well drillers in Dillon County, South Carolina
Not a pay-to-play list: these are the 14 drilling companies with wells on record in Dillon County, ranked by wells actually drilled here — 93 logged wells in the SC Department of Environmental Services' Coastal Plain Well Inventory together with the USGS National Water Information System groundwater inventory (records as of 2026-10-12). Every number links back to the public record.
| # | Company | In Dillon Co. since 2016 | All-time in county | Statewide |
|---|---|---|---|---|
| 1 | Bill's Well Drilling | 2 | 13 | 39 |
| 2 | Cribbs | — | 19 | 86 |
| 3 | Heater | — | 15 | 107 |
| 4 | Virginia Supply & Well | — | 13 | 57 |
| 5 | Welch | — | 11 | 156 |
| 6 | Aaa Well Drilling | — | 5 | 700 |
| 7 | Mccall Brothers | — | 3 | 80 |
| 8 | Layne-Atlantic | — | 3 | 630 |
| 9 | Grosch | — | 3 | 146 |
| 10 | Professional Pump & Well | — | 2 | 38 |
| 11 | Mcneill | — | 2 | 124 |
| 12 | Carolina Drilling | — | 2 | 50 |
| 13 | Usgs | — | 1 | 240 |
| 14 | Virginia Well Co. | — | 1 | 62 |
Ranked by wells drilled in Dillon County since 2016 (then all-time), from the full SCDES + USGS 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 Dillon County?
Bill's Well Drilling has drilled the most Dillon County wells in the recent record — 2 since 2016, 13 in the county all-time.
How many well drilling companies work in Dillon County?
14 companies in the SCDES + USGS record have drilled wells in Dillon County; 3 of them have drilled somewhere in South Carolina since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Dillon County?
The median drilled depth in Dillon County is 277 ft, based on 228 recorded wells. Depths, water levels, and yields are on the Dillon County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Dillon County wells page.
Free. Goes to licensed drillers working Dillon County.
Drill in Dillon County?
If your company is on this list, your profile is free to claim — confirm your details and add your contact information so Dillon County property owners reach you directly.
Claim your profileFree to claim · built from SCDES + USGS public well-log records.