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Best well drillers in Coos County, Oregon
Not a pay-to-play list: these are the 48 drilling companies with wells
on record in Coos County, ranked by wells actually drilled here — 3,625 logged
wells in the Oregon Water Resources Department (OWRD) well-log database (records as of 2026-08-14). Every number links back to
the public record.
48companies on record
21active since 2022
3,625wells in county record
| # | Company | In Coos Co. since 2016 | All-time in county | Statewide |
|---|
| 1 | Bandon Well & Pump Company | 377 | 674 | 1,263 |
| 2 | Barrington Well Drilling | 266 | 1,289 | 1,748 |
| 3 | Wrights Artesian | 124 | 352 | 413 |
| 4 | Southern Oregon Water Wells | 58 | 64 | 1,922 |
| 5 | Wright's Well Drilling | 32 | 32 | 36 |
| 6 | Mohr Well Drilling | 23 | 31 | 2,315 |
| 7 | Applegate Well Drilling LLC | 20 | 20 | 1,885 |
| 8 | Groundwater Protection Service LLC | 10 | 10 | 242 |
| 9 | Lee Drilling | 8 | 8 | 268 |
| 10 | West Coast Drilling | 7 | 7 | 474 |
| 11 | Land Owner | 3 | 26 | 1,454 |
| 12 | Hendrickson Well Drilling Inc. | 2 | 2 | 1,945 |
| 13 | Prepared BY Owrd Staff | 1 | 7 | 1,283 |
| 14 | Mack Drilling Co. | 1 | 1 | 2,791 |
| 15 | Coquille Well Drilling, Inc. | — | 284 | 298 |
| 16 | Bandon Well & Septic Company Inc. | — | 196 | 365 |
| 17 | Artesian Well Drilling | — | 180 | 697 |
| 18 | Bandon Well & Septic Company I | — | 90 | 169 |
| 19 | Well ID Application | — | 61 | 2,794 |
| 20 | Bill Miller Well Drilling | — | 53 | 200 |
| 21 | Affordable Well Company | — | 40 | 60 |
| 22 | Casey Jones Well Drilling | — | 39 | 5,361 |
| 23 | Jones Well Drilling Co. Inc. | — | 37 | 2,721 |
| 24 | George R Miller & Son Drilling | — | 25 | 30 |
| 25 | South Coast Drilling | — | 17 | 87 |
| 26 | George R Miller & Son | — | 14 | 32 |
| 27 | Greenacres Hand Dug Wells | — | 9 | 52 |
| 28 | Jensen Drilling Co. | — | 8 | 408 |
| 29 | Corvallis Drilling Co. Inc. | — | 7 | 2,745 |
| 30 | Jones Drilling Co. Inc. | — | 6 | 678 |
| 31 | Geo-Tech Explorations | — | 4 | 384 |
| 32 | Meyer Well Drilling | — | 4 | 266 |
| 33 | Clouser Drilling Inc. | — | 3 | 5,007 |
| 34 | Mid Valley Drilling, Inc. | — | 3 | 1,925 |
| 35 | Colemans Drilling | — | 3 | 861 |
| 36 | White Water Well Drilling | — | 2 | 888 |
| 37 | Christensen Well Drilling Co. | — | 2 | 1,129 |
| 38 | Tualatin Valley Drilling Co. | — | 2 | 524 |
| 39 | G L Meyer Well Drilling | — | 2 | 312 |
| 40 | Applegate Water Well Drilling | — | 2 | 277 |
| 41 | Boart Longyear | — | 2 | 46 |
| 42 | Aiken Well Drilling | — | 1 | 3,691 |
| 43 | Owrd Staff | — | 1 | 597 |
| 44 | Ashland Drilling | — | 1 | 1,085 |
| 45 | Steiber's Well Drilling | — | 1 | 293 |
| 46 | Dell Page Well Drilling Inc. | — | 1 | 186 |
| 47 | Terrence Jacques | — | 1 | 39 |
| 48 | Christensen Well Drilling Co./Deceased 12/2013 | — | 1 | 35 |
Ranked by wells drilled in Coos County since 2016 (then all-time), from the full OWRD
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 Coos County?
Bandon Well & Pump Company has drilled the most Coos County wells in the recent record — 377 since 2016, 674 in the county all-time.
How many well drilling companies work in Coos County?
48 companies in the OWRD record have drilled wells in Coos County; 21 of them have drilled somewhere in Oregon since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Coos County?
The median drilled depth in Coos County is 100 ft, based on 7,697 recorded wells. Depths, water levels, and yields are on the Coos County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on
the Coos County wells page.
Drill in Coos County?
If your company is on this list, your profile is free to claim — confirm your details and add your
contact information so Coos County property owners reach you directly.
Claim your profile Free to claim · built from OWRD public well-log records.