Best well drillers in South Central Connecticut Planning Region, Connecticut
Not a pay-to-play list: these are the 8 drilling companies with wells on record in South Central Connecticut Planning Region, ranked by wells actually drilled here — 178 logged wells in well completion reports filed with the Connecticut Department of Consumer Protection (2021–present) 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 South Central Connecticut Planning Region Co. since 2016 | All-time in county | Statewide |
|---|---|---|---|---|
| 1 | Sima Drilling Company | 81 | 82 | 426 |
| 2 | Wragg Well Drilling & Pump Service Llc. | 33 | 33 | 391 |
| 3 | Connecticut Wells/Geothermal Services, Inc. | 32 | 32 | 418 |
| 4 | Boyd Artesian Well Co., Inc. | 15 | 16 | 129 |
| 5 | Dufford | 12 | 12 | 341 |
| 6 | Dalmik Well Drilling | 1 | 1 | 680 |
| 7 | Chowanec Well Drilling, LLC | 1 | 1 | 389 |
| 8 | Loren Findorak Drilling, Inc. | 1 | 1 | 64 |
Ranked by wells drilled in South Central Connecticut Planning Region since 2016 (then all-time), from the full DCP + 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 South Central Connecticut Planning Region?
Sima Drilling Company has drilled the most South Central Connecticut Planning Region wells in the recent record — 81 since 2016, 82 in the county all-time.
How many well drilling companies work in South Central Connecticut Planning Region?
8 companies in the DCP + USGS record have drilled wells in South Central Connecticut Planning Region; 8 of them have drilled somewhere in Connecticut since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in South Central Connecticut Planning Region?
The median drilled depth in South Central Connecticut Planning Region is 135 ft, based on 817 recorded wells. Depths, water levels, and yields are on the South Central Connecticut Planning Region wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the South Central Connecticut Planning Region wells page.
Free. Goes to licensed drillers working South Central Connecticut Planning Region.
Drill in South Central Connecticut Planning Region?
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Claim your profileFree to claim · built from DCP + USGS public well-log records.