Best well drillers in Naugatuck Valley Planning Region, Connecticut
Not a pay-to-play list: these are the 8 drilling companies with wells on record in Naugatuck Valley Planning Region, ranked by wells actually drilled here — 189 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 Naugatuck Valley Planning Region Co. since 2016 | All-time in county | Statewide |
|---|---|---|---|---|
| 1 | Connecticut Wells/Geothermal Services, Inc. | 75 | 78 | 418 |
| 2 | Wragg Well Drilling & Pump Service Llc. | 54 | 54 | 391 |
| 3 | Sima Drilling Company | 41 | 41 | 426 |
| 4 | Boyd Artesian Well Co., Inc. | 8 | 11 | 129 |
| 5 | Loren Findorak Drilling, Inc. | 2 | 2 | 64 |
| 6 | Laframboise Well Drilling | 1 | 1 | 568 |
| 7 | Dalmik Well Drilling | 1 | 1 | 680 |
| 8 | Dufford | 1 | 1 | 341 |
Ranked by wells drilled in Naugatuck Valley 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 Naugatuck Valley Planning Region?
Connecticut Wells/Geothermal Services, Inc. has drilled the most Naugatuck Valley Planning Region wells in the recent record — 75 since 2016, 78 in the county all-time.
How many well drilling companies work in Naugatuck Valley Planning Region?
8 companies in the DCP + USGS record have drilled wells in Naugatuck Valley 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 Naugatuck Valley Planning Region?
The median drilled depth in Naugatuck Valley Planning Region is 105 ft, based on 955 recorded wells. Depths, water levels, and yields are on the Naugatuck Valley Planning Region wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on the Naugatuck Valley Planning Region wells page.
Free. Goes to licensed drillers working Naugatuck Valley Planning Region.
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Claim your profileFree to claim · built from DCP + USGS public well-log records.