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Best well drillers in Rio Blanco County, Colorado
Not a pay-to-play list: these are the 61 drilling companies with wells
on record in Rio Blanco County, ranked by wells actually drilled here — 924 logged
wells in the Colorado Division of Water Resources (DWR) well permit database (records as of 2026-09-22). Every number links back to
the public record.
61companies on record
19active since 2022
924wells in county record
| # | Company | In Rio Blanco Co. since 2016 | All-time in county | Statewide |
|---|
| 1 | Shelton Drilling Corporation | 53 | 130 | 6,154 |
| 2 | Water Pump Supply | 30 | 356 | 450 |
| 3 | Complete Water Solutions | 11 | 16 | 152 |
| 4 | Himes Drilling Co. Inc. | 6 | 20 | 218 |
| 5 | Aztec Drilling Company | 5 | 7 | 1,234 |
| 6 | Golden Eagle Drilling Corporation | 3 | 25 | 3,979 |
| 7 | Nwp Drilling & Consulting | 2 | 2 | 634 |
| 8 | Holland And Sons Water Well Drilling | 1 | 1 | 275 |
| 9 | Stoneman Drilling | — | 51 | 274 |
| 10 | George Stewart | — | 50 | 488 |
| 11 | Craig Drilling | — | 31 | 334 |
| 12 | Double B. Drilling | — | 25 | 114 |
| 13 | Brian Lake | — | 20 | 63 |
| 14 | Interstate Water Wells, Inc. | — | 18 | 135 |
| 15 | Kenneth Roberts | — | 17 | 59 |
| 16 | Lang Equipment, LLC | — | 16 | 190 |
| 17 | Pennell Drilling | — | 15 | 35 |
| 18 | Joe's Drilling Co. | — | 12 | 131 |
| 19 | Steve Shelton Drilling, Inc. | — | 11 | 1,160 |
| 20 | Marc Haes | — | 9 | 80 |
| 21 | Western American Drilling Inc. | — | 6 | 434 |
| 22 | Visintainer Co. | — | 6 | 331 |
| 23 | Beeman Bros Drilling Inc. | — | 5 | 3,538 |
| 24 | John Runyon | — | 5 | 32 |
| 25 | Arrow Drilling | — | 4 | 2,706 |
| 26 | Collins Drilling Co. | — | 4 | 1,331 |
| 27 | Timberline Aqua Tec | — | 4 | 191 |
| 28 | L & L Drilling | — | 4 | 122 |
| 29 | Syracuse Drilling & Pump Co., Inc. | — | 4 | 107 |
| 30 | Layne Environmental | — | 4 | 86 |
| 31 | Routt Drilling Co. | — | 3 | 524 |
| 32 | Mountain Drilling Co. | — | 3 | 487 |
| 33 | Dallas D. Werner | — | 3 | 437 |
| 34 | Gary Oberhansly | — | 3 | 257 |
| 35 | Sharpe Drilling Co. | — | 2 | 994 |
| 36 | Can-America Drilling, Inc. | — | 2 | 5,159 |
| 37 | James Storm | — | 2 | 1,117 |
| 38 | Hull Drilling | — | 2 | 601 |
| 39 | Rocky Mountain Drlg./Pump Svcs | — | 2 | 335 |
| 40 | DA Smith Drilling Company | — | 2 | 108 |
| 41 | Bear River Drilling | — | 2 | 33 |
| 42 | Authentic Drilling | — | 1 | 279 |
| 43 | Wildcat Drilling & Pump, Inc. | — | 1 | 1,251 |
| 44 | Hydro Resources | — | 1 | 306 |
| 45 | Artesian Services Inc. | — | 1 | 221 |
| 46 | Rocky Mtn Drilling And Pump Services LLC | — | 1 | 338 |
| 47 | Layne, Christensen Co. | — | 1 | 1,963 |
| 48 | Valley Drilling Co. | — | 1 | 1,166 |
| 49 | John's Drilling Inc. | — | 1 | 1,460 |
| 50 | Ground Exploration LLC | — | 1 | 1,454 |
| 51 | Irrigation Engineering & Supp. | — | 1 | 1,027 |
| 52 | Layne Western Company Inc. | — | 1 | 659 |
| 53 | Parrish Drilling | — | 1 | 570 |
| 54 | Genevieve L Dale | — | 1 | 414 |
| 55 | Crandall Drlg. & Trenching Inc. | — | 1 | 325 |
| 56 | Darrell L. Sorensen | — | 1 | 226 |
| 57 | Mccluer & Son's Drilling Inc. | — | 1 | 137 |
| 58 | Klein Drilling | — | 1 | 93 |
| 59 | Smith Drilling C/O Gordon R. Smith | — | 1 | 83 |
| 60 | Baski Drilling Inc. | — | 1 | 65 |
| 61 | Aquafirst, LLC | — | 1 | 41 |
Ranked by wells drilled in Rio Blanco County since 2016 (then all-time), from the full DWR
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 Rio Blanco County?
Shelton Drilling Corporation has drilled the most Rio Blanco County wells in the recent record — 53 since 2016, 130 in the county all-time.
How many well drilling companies work in Rio Blanco County?
61 companies in the DWR record have drilled wells in Rio Blanco County; 19 of them have drilled somewhere in Colorado since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Rio Blanco County?
The median drilled depth in Rio Blanco County is 75 ft, based on 2,909 recorded wells. Depths, water levels, and yields are on the Rio Blanco County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on
the Rio Blanco County wells page.
Drill in Rio Blanco County?
If your company is on this list, your profile is free to claim — confirm your details and add your
contact information so Rio Blanco County property owners reach you directly.
Claim your profile Free to claim · built from DWR public well-log records.