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Best well drillers in Blair County, Pennsylvania
Not a pay-to-play list: these are the 67 drilling companies with wells
on record in Blair County, ranked by wells actually drilled here — 4,979 logged
wells in the Pennsylvania Groundwater Information System (PaGWIS), published by the PA Department of Conservation and Natural Resources (records as of 2026-10-12). Every number links back to
the public record.
67companies on record
33active since 2022
4,979wells in county record
| # | Company | In Blair Co. since 2016 | All-time in county | Statewide |
|---|
| 1 | Ritchey Well Drilling | 274 | 1,047 | 1,675 |
| 2 | Mountain Research LLC | 191 | 218 | 1,243 |
| 3 | Parratt-Wolff Inc. | 160 | 163 | 3,500 |
| 4 | Odyssey Environmental Services, Inc. | 84 | 119 | 7,584 |
| 5 | Eichelbergers Inc. | 83 | 338 | 37,074 |
| 6 | Runks Diggin Haulinwelldrillin Andpumpservice | 38 | 118 | 418 |
| 7 | Dms Environmental Services, LLC | 30 | 54 | 670 |
| 8 | Chatfield Drilling, Inc. | 22 | 22 | 3,589 |
| 9 | Natcher Drilling Inc. | 18 | 67 | 2,539 |
| 10 | Walters Wells And Pumps LLC | 17 | 32 | 4,999 |
| 11 | Walters Well Drilling LLC | 9 | 9 | 791 |
| 12 | Geo-Environmental Drilling Co. Inc. | 7 | 57 | 3,228 |
| 13 | Marti Cascade | 5 | 5 | 342 |
| 14 | Gerald Clark Well Drilling, Inc. | 3 | 51 | 4,983 |
| 15 | Negley's Well Drilling, LLC | 3 | 3 | 9,098 |
| 16 | Holt Drilling | 3 | 3 | 1,448 |
| 17 | HD Sonic Drilling, Inc. | 2 | 20 | 728 |
| 18 | Allprobe Environmental Inc. | 2 | 9 | 627 |
| 19 | Rick Sabella / Centre Drilling Inc. | 2 | 9 | 590 |
| 20 | Terra Testing, Inc. | 1 | 43 | 4,532 |
| 21 | Hull's Well Drilling, LLC | 1 | 4 | 2,265 |
| 22 | Moore Drilling Dba Forsyth Drilling Inc. | 1 | 1 | 3,038 |
| 23 | James R Miller Drilling Co. | — | 920 | 1,565 |
| 24 | Fred Albright | — | 628 | 754 |
| 25 | Melvin R Sensebaugh | — | 276 | 304 |
| 26 | William R Parks JR | — | 187 | 213 |
| 27 | Multi-Drilling Co. Inc. | — | 98 | 132 |
| 28 | Oscar Dearmit | — | 66 | 2,034 |
| 29 | D R Eriksen Water Well & Pump Service | — | 49 | 528 |
| 30 | B. L. Myers Bros OF MD,LLC | — | 29 | 12,524 |
| 31 | Kodiak Field Services | — | 28 | 1,705 |
| 32 | William J Lochner | — | 26 | 138 |
| 33 | Ameridrill, Inc. | — | 25 | 5,442 |
| 34 | Krieger Contracting Company Inc. | — | 23 | 35 |
| 35 | Bradie Glass | — | 23 | 29 |
| 36 | Harry C Frazier | — | 20 | 178 |
| 37 | Moody And Associates, Inc. | — | 16 | 1,117 |
| 38 | New Way Drilling II Inc. | — | 16 | 3,892 |
| 39 | Pyle Well Drilling LLC | — | 16 | 1,575 |
| 40 | R. Rindfuss Drilling, L.p. | — | 14 | 516 |
| 41 | Graham Pump & Backhoe Service | — | 14 | 180 |
| 42 | Sperry Drilling Inc.--Bernard C Sperry | — | 13 | 838 |
| 43 | Cds/Division Layne W. Company Incorp | — | 12 | 26 |
| 44 | Leidos | — | 11 | 338 |
| 45 | Subsurface Inc. | — | 11 | 150 |
| 46 | Pennsylvania Drilling Company | — | 6 | 160 |
| 47 | Summit Drilling LLC | — | 5 | 1,492 |
| 48 | Shatzer Well Drilling | — | 5 | 1,163 |
| 49 | L G Hetager Drilling Inc. | — | 5 | 600 |
| 50 | Robert N Eriksen | — | 5 | 31 |
| 51 | Dillan Well Drilling Inc. | — | 4 | 4,417 |
| 52 | Wilson Electric Pumps Inc. | — | 4 | 5,745 |
| 53 | Handex Consulting & Remediation, LLC | — | 4 | 575 |
| 54 | Frontz Drilling Inc. | — | 4 | 199 |
| 55 | Water Well Drillers Licensing--Topo Geo | — | 3 | 732 |
| 56 | Mcwilliams Well Drilling | — | 3 | 614 |
| 57 | York Drilling Company Inc. | — | 3 | 381 |
| 58 | Allied Well Drilling | — | 2 | 2,213 |
| 59 | Funks Drilling Inc. | — | 2 | 2,469 |
| 60 | Bernard Swogger Drilling | — | 2 | 429 |
| 61 | Arthur Reinheimer Layne Christensen Company | — | 2 | 225 |
| 62 | Glen R Weber | — | 2 | 27 |
| 63 | Hawk Drilling | — | 1 | 480 |
| 64 | Harrisburg's Kohl Bros Inc. | — | 1 | 2,819 |
| 65 | Coudersport Well Drilling Inc. | — | 1 | 1,813 |
| 66 | Cessna Well Drilling Co. | — | 1 | 171 |
| 67 | Morrow Drilling Co. | — | 1 | 70 |
Ranked by wells drilled in Blair County since 2016 (then all-time), from the full PaGWIS
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 Blair County?
Ritchey Well Drilling has drilled the most Blair County wells in the recent record — 274 since 2016, 1,047 in the county all-time.
How many well drilling companies work in Blair County?
67 companies in the PaGWIS record have drilled wells in Blair County; 33 of them have drilled somewhere in Pennsylvania since 2022. Smaller operators below the record threshold may also serve the area.
How deep is a typical well in Blair County?
The median drilled depth in Blair County is 160 ft, based on 6,237 recorded wells. Depths, water levels, and yields are on the Blair County wells page.
Well depths, static water levels, tested yields, and drilling cost estimates for this county live on
the Blair County wells page.
Drill in Blair County?
If your company is on this list, your profile is free to claim — confirm your details and add your
contact information so Blair County property owners reach you directly.
Claim your profile Free to claim · built from PaGWIS public well-log records.