Nevada Well Drillers Directory
Every company that appears as the driller of record in the Nevada Division of Water Resources (NDWR) Well Driller Reports database, ranked by the number of wells they have drilled. 378 Nevada drilling companies account for 130,404 logged wells. Each profile shows the counties a company works, its well characteristics, and links to its original drilling logs — all drawn directly from the state record.
Companies with at least 25 wells on record. "Active" counts wells completed since 2022.
| # | Company | Wells | Since 2022 | Counties | Most recent |
|---|---|---|---|---|---|
| 1 | Viking Drillers Inc. | 5,086 | 1,075 | 10 | 2026-08-12 |
| 2 | Bc2 Environmental LLC | 1,032 | 1,031 | 5 | 2026-06-26 |
| 3 | Cascade Drilling LP | 4,479 | 695 | 17 | 2026-04-20 |
| 4 | BC@ Environmental LLC | 624 | 609 | 2 | 2023-03-17 |
| 5 | Bruce Mackay Pump & Well Service Inc. | 2,849 | 422 | 13 | 2026-06-26 |
| 6 | Parsons Drilling Inc. | 4,125 | 419 | 15 | 2026-07-21 |
| 7 | Welsco Corp | 2,537 | 332 | 15 | 2026-08-14 |
| 8 | Malcolm Drilling Company Inc. | 325 | 325 | 4 | 2026-07-03 |
| 9 | Great Basin Drilling | 5,456 | 278 | 5 | 2026-06-26 |
| 10 | Eagle Drilling Services LLC | 3,374 | 271 | 10 | 2026-06-16 |
| 11 | Rosenlund Drilling LLC | 540 | 270 | 8 | 2026-07-09 |
| 12 | Budget Drilling Co. | 884 | 259 | 4 | 2026-06-06 |
| 13 | Boart Longyear | 3,633 | 232 | 17 | 2026-08-27 |
| 14 | Blain Well Drilling And Pump Inc. | 711 | 225 | 7 | 2026-02-10 |
| 15 | Hackworth Drilling Inc. | 2,790 | 202 | 14 | 2026-08-17 |
| 16 | Capital City Well Drilling & Pump Service Inc. | 1,240 | 192 | 9 | 2026-07-10 |
| 17 | Jim Pike Well Drilling LLC | 3,335 | 158 | 2 | 2025-07-11 |
| 18 | J & H Drilling | 149 | 149 | 2 | 2023-08-10 |
| 19 | Stonehouse Drilling & Construction LLC | 363 | 134 | 16 | 2026-08-13 |
| 20 | National Ewp Inc. | 2,155 | 128 | 16 | 2025-12-16 |
| 21 | Layne Christensen Co. | 738 | 127 | 14 | 2026-05-24 |
| 22 | Ream Drilling | 125 | 117 | 2 | 2026-06-08 |
| 23 | Fred Anderson Drilling Inc. | 643 | 109 | 13 | 2026-08-02 |
| 24 | Lewis Drilling LLC | 98 | 98 | 6 | 2026-06-14 |
| 25 | Yellow Jacket Drilling Services LLC | 333 | 97 | 11 | 2026-06-17 |
| 26 | West Coast Pump & Well Works | 96 | 96 | 6 | 2026-08-17 |
| 27 | Strickland Construction Co. Inc. | 1,257 | 90 | 2 | 2025-07-07 |
| 28 | Double R Water Well Service | 105 | 88 | 5 | 2026-04-03 |
| 29 | Davis Drilling & Pumps | 638 | 58 | 6 | 2026-07-24 |
| 30 | High Desert Drilling LLC | 384 | 56 | 9 | 2026-06-22 |
| 31 | Holt Services | 57 | 51 | 1 | 2024-05-11 |
| 32 | Haz-Tech Drilling Inc. | 830 | 49 | 15 | 2024-10-18 |
| 33 | Premier Drilling Company | 67 | 48 | 9 | 2026-06-28 |
| 34 | Harris Exploration Drilling & Associates Inc. | 37 | 33 | 3 | 2026-02-25 |
| 35 | David Gibson Contractor LLC | 114 | 32 | 5 | 2026-05-27 |
| 36 | A M S Enterprises LLC | 129 | 31 | 2 | 2026-04-15 |
| 37 | AB Drilling | 45 | 30 | 6 | 2023-10-14 |
| 38 | Ogden Drilling | 122 | 25 | 4 | 2026-05-04 |
| 39 | Briner Drilling Inc. | 434 | 21 | 4 | 2025-12-18 |
| 40 | Lbj Enterprises | 37 | 21 | 3 | 2023-03-07 |
| 41 | Gregory Drilling | 46 | 18 | 6 | 2025-05-19 |
| 42 | Bob Nix | 649 | 16 | 2 | 2022-01-14 |
| 43 | S & S Water Wells | 28 | 16 | 5 | 2025-04-29 |
| 44 | Griffin Dewatering Corp | 1,647 | 14 | 4 | 2025-05-05 |
| 45 | Jab Construction Inc. | 94 | 14 | 1 | 2022-10-04 |
| 46 | 8 Mile Well Service LLC | 31 | 13 | 3 | 2026-04-29 |
| 47 | Major Drilling America Inc. | 138 | 12 | 9 | 2026-03-16 |
| 48 | Carson Pump | 374 | 11 | 14 | 2026-04-09 |
| 49 | Blain Drilling & Pump Co. | 657 | 10 | 8 | 2025-05-20 |
| 50 | Maynard Well Drilling & Pump Sales | 112 | 10 | 4 | 2026-06-16 |
| 51 | H & M Drilling | 97 | 10 | 9 | 2026-07-30 |
| 52 | Okeefe Drilling Company Inc. | 139 | 6 | 8 | 2023-10-10 |
| 53 | Gregg Drilling | 36 | 6 | 2 | 2025-08-27 |
| 54 | Knoblock & Sons Pump & Supply | 93 | 4 | 3 | 2025-01-14 |
| 55 | Fundin Pump & Well Service | 62 | 3 | 4 | 2024-03-22 |
| 56 | Hydro Resources West Inc. | 300 | 2 | 15 | 2022-08-25 |
| 57 | Allied Drilling Inc. | 194 | 2 | 6 | 2022-04-18 |
| 58 | Gardner Brothers Drilling Inc. | 94 | 2 | 5 | 2026-01-02 |
| 59 | Christiansen Drilling Inc. | 521 | 1 | 12 | 2023-09-05 |
| 60 | Double R | 38 | 1 | 4 | 2022-08-24 |
| 61 | Allen Drilling Inc. | 5,330 | — | 7 | 2012-03-22 |
| 62 | Aqua Drilling & Well Service Inc. | 2,675 | — | 15 | 2014-02-04 |
| 63 | Wayne Drilling Inc. | 2,457 | — | 8 | 2003-12-12 |
| 64 | W D C Exploration & Wells | 1,910 | — | 15 | 2012-06-19 |
| 65 | Dimick Drilling | 1,633 | — | 10 | 2020-05-04 |
| 66 | Eklund Drilling Co. Inc. | 1,580 | — | 13 | 2010-08-24 |
| 67 | Lang Exploratory Drilling | 1,532 | — | 17 | 2006-08-11 |
| 68 | Charles Nyberg Well Drilling | 1,531 | — | 3 | 2002-02-15 |
| 69 | Andresen Exploration Drilling | 1,529 | — | 14 | 2020-01-16 |
| 70 | Humboldt Drilling & Pump Co. | 1,494 | — | 16 | 2004-09-16 |
| 71 | Mckay Drilling Inc. | 1,420 | — | 12 | 2020-11-24 |
| 72 | Leach Drilling Inc. | 1,400 | — | 13 | 2019-10-04 |
| 73 | Desert Drilling | 1,187 | — | 4 | 2006-03-22 |
| 74 | Thompson Drilling Co. Inc. | 1,080 | — | 13 | 2007-12-29 |
| 75 | W M Blain Well Drilling & Pumps | 904 | — | 9 | 1998-01-07 |
| 76 | W L Mcdonald And Co. Inc. | 815 | — | 13 | 1981-08-03 |
| 77 | Converse Consultants | 790 | — | 9 | 2004-07-22 |
| 78 | Kawchack Drilling Inc. | 771 | — | 6 | 2011-02-11 |
| 79 | Fertig Drilling Co. | 762 | — | 11 | 2019-01-05 |
| 80 | S R Mckinney & Sons Inc. | 737 | — | 5 | 1997-08-15 |
| 81 | Weber Environmental Inc. | 729 | — | 4 | 1998-10-01 |
| 82 | A & H Pump Co. | 662 | — | 6 | 2003-01-15 |
| 83 | Foothill Dewatering Inc. | 629 | — | 1 | 2000-07-28 |
| 84 | Elite Drilling Inc. | 619 | — | 7 | 2018-04-13 |
| 85 | Water Development Corp (The) | 609 | — | 14 | 2005-06-30 |
| 86 | Enloe Drilling Co. | 597 | — | 13 | 2002-02-08 |
| 87 | B L Weber Group Inc. (The) | 593 | — | 3 | 2006-11-13 |
| 88 | Muth Drilling Co. | 563 | — | 8 | 2010-04-28 |
| 89 | Nevada Drilling Inc. | 547 | — | 13 | 2001-06-08 |
| 90 | Kawchack Pump And Well Inc. | 544 | — | 8 | 2011-11-21 |
| 91 | S & H Drilling | 508 | — | 2 | 1990-07-13 |
| 92 | Fred Anderson & Son Exploration Drilling Inc. | 479 | — | 10 | 2012-01-08 |
| 93 | Redding Drilling | 470 | — | 4 | 2015-09-18 |
| 94 | Hydro Resources Nevada Inc. | 459 | — | 14 | 2012-03-24 |
| 95 | Harlan D Andresen | 446 | — | 13 | 1993-02-03 |
| 96 | Kelley Dewatering & Construction Co. | 436 | — | 1 | 2010-11-03 |
| 97 | Sargent Irrigation Inc. | 429 | — | 14 | 1999-10-04 |
| 98 | Water Well Services | 413 | — | 4 | 2013-04-20 |
| 99 | Armstrong Bros | 401 | — | 11 | 1988-08-28 |
| 100 | Capitol City Well Drilling And Pumps | 400 | — | 5 | 2007-07-03 |
| 101 | Gregg Drilling & Testing Inc. | 382 | — | 10 | 2019-12-10 |
| 102 | A A A Drilling & Equipment Rental | 377 | — | 9 | 1999-06-19 |
| 103 | Effinger Drilling & Pump Svc | 370 | — | 7 | 1978-05-15 |
| 104 | L B J Drilling & Pump Co. Inc. | 360 | — | 5 | 2017-07-15 |
| 105 | W M Blain | 354 | — | 6 | 1981-11-13 |
| 106 | Ogden Bros Drilling | 349 | — | 4 | 1999-09-27 |
| 107 | A S A P Pump & Well Service Inc. | 349 | — | 7 | 2016-07-13 |
| 108 | Wayne Floyd Pumps & Drilling | 346 | — | 2 | 1984-10-21 |
| 109 | Floyds Construction | 344 | — | 3 | 1990-05-29 |
| 110 | J B Reynolds | 343 | — | 13 | 1977-09-30 |
| 111 | Woytek Drilling Co. | 331 | — | 11 | 2001-06-11 |
| 112 | Boart Longyear Nevada | 329 | — | 10 | 2018-06-13 |
| 113 | Cook Drilling Co. #2 Inc. | 327 | — | 4 | 2014-05-24 |
| 114 | Bruce Robinson Drilling Co. | 326 | — | 9 | 1996-06-24 |
| 115 | Don Wilson | 323 | — | 2 | 1996-10-01 |
| 116 | Eddco Exploration Inc. | 320 | — | 8 | 2003-02-28 |
| 117 | W E Blain | 299 | — | 6 | 1971-02-06 |
| 118 | T & R Drilling | 298 | — | 5 | 1994-09-03 |
| 119 | Farris Drilling | 295 | — | 3 | 2003-01-14 |
| 120 | Mitchell Enterprises | 294 | — | 4 | 1999-01-08 |
| 121 | Sierra Pump & Drilling | 294 | — | 10 | 1988-06-12 |
| 122 | Louis F Evans | 291 | — | 2 | 1976-06-17 |
| 123 | Larrys Waterwell Service | 288 | — | 2 | 2007-04-10 |
| 124 | Louis Clarkson | 285 | — | 5 | 1963-07-20 |
| 125 | R D Reynolds Drilling Co. | 284 | — | 5 | 2000-07-11 |
| 126 | Thomas High | 283 | — | 2 | 1996-09-25 |
| 127 | Verde Drilling | 281 | — | 5 | 1999-12-11 |
| 128 | A & B Contractors | 274 | — | 9 | 1977-06-06 |
| 129 | B & B Drilling Co. Inc. | 269 | — | 11 | 1999-04-09 |
| 130 | Mel Meyer | 258 | — | 13 | 1955-11-15 |
| 131 | Paul Williams | 253 | — | 10 | 1995-02-10 |
| 132 | Mcninch Well Drilling | 253 | — | 7 | 2002-10-04 |
| 133 | Spectrum Exploration Inc. | 250 | — | 3 | 2007-10-19 |
| 134 | Richard Leblanc | 243 | — | 3 | 1993-10-06 |
| 135 | Alternative Drilling Company LLC | 243 | — | 8 | 2016-07-21 |
| 136 | Custom Drilling Inc. | 242 | — | 2 | 1988-10-20 |
| 137 | Marcin Drilling Company | 238 | — | 8 | 1981-04-09 |
| 138 | Mersino Dewatering Inc. | 233 | — | 1 | 2017-09-22 |
| 139 | Allen Water Well Service Co. | 231 | — | 3 | 1981-11-10 |
| 140 | Edmund Miller | 228 | — | 7 | 2003-03-20 |
| 141 | Gullard Drilling & Boring | 225 | — | 5 | 1997-03-19 |
| 142 | Aqua Drilling & Well Service I | 225 | — | 8 | 1999-06-03 |
| 143 | Edmund Miller Drilling Co. | 218 | — | 7 | 2006-09-10 |
| 144 | Ogden Well Drilling | 217 | — | 6 | 1983-08-22 |
| 145 | Harvey Meyer | 214 | — | 5 | 1958-10-11 |
| 146 | Meyer Drilling Co. Inc. | 208 | — | 5 | 1967-09-06 |
| 147 | Ace Drilling & Development | 204 | — | 7 | 1995-07-13 |
| 148 | Darell H Free | 202 | — | 4 | 1988-11-23 |
| 149 | West Hazmat Drilling Corp | 195 | — | 8 | 2000-05-31 |
| 150 | Miller & Sons Drilling Co. | 195 | — | 5 | 2018-05-30 |
| 151 | E D D C O Exploration Inc. | 194 | — | 5 | 2003-01-31 |
| 152 | Mackay Pump & Geothermal Inc. | 193 | — | 6 | 1996-06-12 |
| 153 | Western Strata Exploration Inc. | 182 | — | 10 | 2018-06-15 |
| 154 | Emdlco Inc. | 179 | — | 6 | 1994-07-10 |
| 155 | Sage Brothers Drilling Co. Inc. | 178 | — | 13 | 1983-10-07 |
| 156 | Nevada Pump & Drilling | 177 | — | 6 | 2003-08-29 |
| 157 | Vernon Cannon JR | 176 | — | 5 | 1995-08-25 |
| 158 | E J Thomas | 173 | — | 3 | 1969-06-02 |
| 159 | American Drilling & Pump Service | 172 | — | 8 | 2008-11-07 |
| 160 | Prosonic Corporation | 170 | — | 4 | 2007-10-29 |
| 161 | R C B B Inc. | 163 | — | 4 | 2009-03-08 |
| 162 | Reno Pump & Supply Co. | 162 | — | 8 | 1979-02-07 |
| 163 | Levy Matthews & Son | 162 | — | 6 | 1974-10-27 |
| 164 | Glenn Pump And Drilling | 161 | — | 5 | 1978-05-30 |
| 165 | A A A Drilling | 158 | — | 6 | 1993-09-08 |
| 166 | Paul Williams & Sons | 158 | — | 6 | 1991-04-24 |
| 167 | Elsing Well Drilling & Pump Co. | 155 | — | 6 | 1993-04-20 |
| 168 | Tom M Hickman | 155 | — | 2 | 1979-02-17 |
| 169 | Wickoff Water Wells | 147 | — | 1 | 1990-06-13 |
| 170 | Environmental West Exploration Inc. | 146 | — | 5 | 2019-11-15 |
| 171 | Steve Kawchack | 146 | — | 11 | 1983-09-08 |
| 172 | Rimrock Drilling Inc. | 145 | — | 8 | 2014-10-22 |
| 173 | Fred Erb | 145 | — | 3 | 1960-11-22 |
| 174 | Gatzke Drilling | 144 | — | 5 | 2003-10-20 |
| 175 | John Champion | 143 | — | 10 | 1975-01-04 |
| 176 | Burroughs OF Nevada | 142 | — | 6 | 2004-06-16 |
| 177 | Hard Rock Exploration Inc. | 142 | — | 5 | 2017-04-24 |
| 178 | C B Capehart | 140 | — | 2 | 1982-02-09 |
| 179 | Gustin Corp | 139 | — | 7 | 1999-11-18 |
| 180 | Les Woytek | 139 | — | 5 | 1988-09-09 |
| 181 | W W Welshenbaugh | 138 | — | 4 | 1977-03-18 |
| 182 | Rain 2 Day Inc. | 137 | — | 1 | 2018-09-24 |
| 183 | Pete Anderson | 136 | — | 4 | 1972-04-25 |
| 184 | Plaskett Irrigation Co. | 134 | — | 5 | 2001-05-26 |
| 185 | Beylik Drilling Inc. | 131 | — | 8 | 2003-06-20 |
| 186 | Daves Drilling Company | 129 | — | 1 | 1992-08-17 |
| 187 | T H F Drilling Inc. | 127 | — | 2 | 2002-09-19 |
| 188 | Douglas Slagle | 127 | — | 1 | 1978-07-29 |
| 189 | US Geological Survey | 127 | — | 7 | 2012-06-07 |
| 190 | J D Hill | 124 | — | 7 | 1970-08-11 |
| 191 | J W Cunningham | 123 | — | 2 | 1969-05-21 |
| 192 | C M Robinson JR | 121 | — | 6 | 1984-01-01 |
| 193 | J N Pitcher Company | 121 | — | 8 | 1961-06-06 |
| 194 | R D Reynolds | 119 | — | 4 | 1994-05-03 |
| 195 | J C Faretto & Son | 119 | — | 1 | 1961-09-29 |
| 196 | Harvey & Bob Meyer | 117 | — | 9 | 1959-09-03 |
| 197 | Glen Maddox | 116 | — | 7 | 1973-12-22 |
| 198 | Patrick H Thompson | 115 | — | 10 | 1981-08-31 |
| 199 | Burgess & Rohe Drilling Co. | 114 | — | 7 | 1976-05-17 |
| 200 | Blain Well Drilling | 114 | — | 10 | 2002-10-04 |
| 201 | Cascade Drilling Inc. California | 113 | — | 5 | 2009-07-28 |
| 202 | Oasis Drilling Inc. | 113 | — | 6 | 1994-06-20 |
| 203 | Valley Drilling | 111 | — | 3 | 1990-11-30 |
| 204 | Water-Rite Well Drilling | 111 | — | 3 | 1989-04-15 |
| 205 | PC Exploration Inc. | 109 | — | 6 | 2009-11-19 |
| 206 | Valley Pump Company | 109 | — | 4 | 1981-11-21 |
| 207 | Fred Anderson & Son Exploratio | 107 | — | 6 | 1998-11-25 |
| 208 | Willis Hines | 104 | — | 5 | 1982-08-07 |
| 209 | Brinkerhoff Pump & Drilling Co. Inc. | 101 | — | 7 | 1983-06-10 |
| 210 | Jesse J Harrison | 101 | — | 5 | 1960-05-27 |
| 211 | Edmund A Miller | 100 | — | 3 | 2006-07-10 |
| 212 | Jim House & Sons Drilling | 99 | — | 5 | 1983-11-15 |
| 213 | Weimer Drilling | 97 | — | 2 | 1989-11-15 |
| 214 | Layne Western Co. | 97 | — | 9 | 1996-12-15 |
| 215 | Maynard Well Drilling | 95 | — | 4 | 1998-12-28 |
| 216 | Olenski Drilling & Pump Co. | 93 | — | 2 | 2009-10-21 |
| 217 | Vincent Dresden | 92 | — | 2 | 1983-04-18 |
| 218 | Sierra Nevada Drilling & Pump LLC | 92 | — | 3 | 2008-12-19 |
| 219 | T D C | 91 | — | 2 | 2008-03-26 |
| 220 | Charlie Cribbs | 91 | — | 1 | 1984-08-25 |
| 221 | F B Hicks Drilling Co. | 91 | — | 4 | 1990-10-19 |
| 222 | Staco Well Services Inc. | 89 | — | 6 | 1998-01-12 |
| 223 | Smith Pulati Inc. | 88 | — | 3 | 1975-07-22 |
| 224 | Wright Drilling Inc. | 87 | — | 6 | 1998-08-18 |
| 225 | Ron Naillon Well Drilling & Pumps | 86 | — | 2 | 1999-11-18 |
| 226 | Andresen Drilling | 86 | — | 6 | 1994-12-12 |
| 227 | Warner F Stoddard | 86 | — | 3 | 1983-08-23 |
| 228 | P C Exploration Inc. | 85 | — | 9 | 2021-08-18 |
| 229 | Joseph E Metz | 85 | — | 1 | 1993-12-19 |
| 230 | Boyles Bros Drilling | 84 | — | 9 | 1996-08-29 |
| 231 | Labrum Well Drilling | 82 | — | 7 | 1985-05-17 |
| 232 | Dave Mcninch | 82 | — | 5 | 1981-05-18 |
| 233 | Water Development Corp | 79 | — | 4 | 1996-12-10 |
| 234 | M C C S | 78 | — | 1 | 2002-02-12 |
| 235 | A O Large | 78 | — | 9 | 1969-08-08 |
| 236 | Irving R Tonnesen | 78 | — | 4 | 1969-04-12 |
| 237 | Bill Blood | 77 | — | 3 | 1983-11-07 |
| 238 | William Cooper | 77 | — | 4 | 1987-08-26 |
| 239 | Carruthers Drlg Serv | 75 | — | 3 | 1976-05-15 |
| 240 | Nevada Webber Drilling Inc. | 74 | — | 7 | 2016-06-24 |
| 241 | John Floyd Well Drilling | 74 | — | 1 | 1984-07-02 |
| 242 | Larue Construction Co. | 73 | — | 1 | 2002-03-21 |
| 243 | Pezonella Associates Inc. | 73 | — | 6 | 2017-05-01 |
| 244 | Drilling Research Company | 72 | — | 4 | 1992-10-06 |
| 245 | Chaparral Drilling & Pumps | 71 | — | 1 | 1982-01-28 |
| 246 | Terracon Consultants | 71 | — | 1 | 2012-05-15 |
| 247 | Pete Cope Drilling Co. | 70 | — | 5 | 1995-05-10 |
| 248 | A & B Contracrors | 70 | — | 5 | 1974-09-07 |
| 249 | Energy Exploration Drilling | 69 | — | 4 | 1991-09-07 |
| 250 | Suchta Well Drlg | 66 | — | 4 | 1982-12-23 |
| 251 | Effinger Bros | 66 | — | 1 | 1967-03-03 |
| 252 | Charles Sargent Irrigation Inc. | 66 | — | 12 | 2000-02-25 |
| 253 | Austin W Graham | 66 | — | 5 | 1981-08-26 |
| 254 | Western Technologies Inc. | 65 | — | 1 | 2004-01-27 |
| 255 | Mark E Debusk | 65 | — | 1 | 1992-04-22 |
| 256 | S & R Drilling Co. | 64 | — | 4 | 1987-10-30 |
| 257 | W H Muth | 64 | — | 2 | 1971-03-25 |
| 258 | H A Sevey | 63 | — | 5 | 1981-07-30 |
| 259 | Marcin & Sons Drilling | 63 | — | 5 | 1995-11-16 |
| 260 | Layne Environmental | 61 | — | 9 | 1993-05-25 |
| 261 | Weber Drilling Services | 61 | — | 1 | 1998-02-04 |
| 262 | American Drilling Co. | 60 | — | 11 | 2014-12-16 |
| 263 | Stewart Bros Drilling Co. | 60 | — | 6 | 2011-10-10 |
| 264 | Cope Drilling & Pump Co. | 60 | — | 3 | 1973-10-10 |
| 265 | Gary W Schubert Water Well Drilling | 60 | — | 4 | 1983-08-04 |
| 266 | A D A Compliance Corp | 59 | — | 1 | 2001-09-05 |
| 267 | Terracon | 59 | — | 1 | 2011-11-28 |
| 268 | Lew Burgess | 59 | — | 4 | 1987-06-30 |
| 269 | C J Brackney | 59 | — | 1 | 1950-02-10 |
| 270 | Harold Hayes | 59 | — | 5 | 1987-02-20 |
| 271 | Ace Pump Sales & Service | 57 | — | 6 | 1985-09-26 |
| 272 | Larry Brinkerhoff | 57 | — | 6 | 1994-04-28 |
| 273 | H-F Drilling Inc. | 56 | — | 1 | 1993-03-19 |
| 274 | Bob Meyer | 56 | — | 6 | 1960-11-17 |
| 275 | Darell Free | 55 | — | 4 | 1971-11-10 |
| 276 | Bert Van Komen | 54 | — | 1 | 1976-04-16 |
| 277 | Paul N Pflimlin | 53 | — | 2 | 1980-12-08 |
| 278 | Stretchs Exploration Inc. | 52 | — | 8 | 2004-02-20 |
| 279 | Potter Drilling Co. | 51 | — | 7 | 1990-07-05 |
| 280 | Hydro Search Inc. | 50 | — | 1 | 1996-06-29 |
| 281 | Alcore Drilling | 50 | — | 8 | 1995-10-30 |
| 282 | J D Hill Drilling Co. | 50 | — | 6 | 1972-07-22 |
| 283 | Resonantsonic International Inc. | 49 | — | 7 | 2011-12-05 |
| 284 | Gardner Drilling | 48 | — | 4 | 2004-11-24 |
| 285 | Boley & Henry | 48 | — | 3 | 1998-08-04 |
| 286 | Glenn Kidd | 48 | — | 3 | 1963-10-01 |
| 287 | A & A Pump And Drilling | 47 | — | 2 | 1999-03-01 |
| 288 | Robertson Eng & Drill | 47 | — | 7 | 1984-04-04 |
| 289 | Stites Well Drilling | 47 | — | 3 | 1981-07-18 |
| 290 | Andrew J Foster | 46 | — | 2 | 1978-05-30 |
| 291 | G W Petersen & Co. | 46 | — | 7 | 1978-03-21 |
| 292 | Gregory A Ogle | 46 | — | 1 | 1993-09-18 |
| 293 | E. C. Ferguson | 46 | — | 4 | 1952-05-10 |
| 294 | Hoover & Sons Construction Co. | 46 | — | 2 | 1971-10-09 |
| 295 | Dale Lehman | 46 | — | 3 | 2008-04-08 |
| 296 | Becker Drills Inc. | 45 | — | 5 | 1994-12-15 |
| 297 | Tim Aten | 44 | — | 1 | 1998-06-24 |
| 298 | Compliance Drilling Corp | 43 | — | 2 | 1999-04-13 |
| 299 | Bechtel Nevada Corporation | 43 | — | 3 | 2005-08-13 |
| 300 | Hilyard Drilling Co. | 43 | — | 5 | 1984-08-20 |
| 301 | Elsing Well Drilling | 43 | — | 2 | 1981-02-06 |
| 302 | U S Geological Survey | 42 | — | 4 | 2021-04-01 |
| 303 | Elsing Drilling & Pump Co. Inc. | 41 | — | 5 | 2002-03-12 |
| 304 | Kleinfelder | 41 | — | 1 | 1992-10-16 |
| 305 | Maranatha Drilling & Pump Service | 41 | — | 3 | 2018-10-18 |
| 306 | C C Moon | 41 | — | 3 | 1951-02-12 |
| 307 | Nevada Pump Service | 41 | — | 4 | 2005-03-18 |
| 308 | Burt Drilling Co. | 41 | — | 2 | 1977-12-08 |
| 309 | WT Environmental Consultants | 40 | — | 1 | 1996-05-16 |
| 310 | C - D Co. | 40 | — | 1 | 2003-09-12 |
| 311 | Gulf Shore Construction Services | 40 | — | 1 | 2014-04-09 |
| 312 | Humbolt Drilling & Pump Co. Inc. | 40 | — | 9 | 2004-11-11 |
| 313 | Firstgold Corp | 40 | — | 2 | 2010-08-10 |
| 314 | R N Powell | 39 | — | 3 | 1969-08-17 |
| 315 | RD Reynolds | 39 | — | 2 | 1995-11-12 |
| 316 | B B Gailey | 39 | — | 3 | 1983-11-05 |
| 317 | James House Well Drilling | 38 | — | 5 | 1979-06-10 |
| 318 | Gerald M Strong | 38 | — | 3 | 2002-12-08 |
| 319 | Harry Bolton | 38 | — | 1 | 1967-09-26 |
| 320 | Dennis Smith | 37 | — | 4 | 1953-07-30 |
| 321 | Southwest Drilling & Explorati | 37 | — | 5 | 1997-03-26 |
| 322 | San Emidio Resources | 37 | — | 2 | 1995-10-15 |
| 323 | Desert Irrigation & Supply Co. | 37 | — | 4 | 1962-04-21 |
| 324 | Inland Pacific Drilling Co. Inc. | 36 | — | 5 | 2001-12-10 |
| 325 | Les Harvey | 36 | — | 7 | 1973-06-07 |
| 326 | W F Tilton | 36 | — | 4 | 1975-09-30 |
| 327 | Sergent Hauskins & Beckwith | 36 | — | 2 | 1991-09-14 |
| 328 | O Keefe Drilling Co. Inc. | 36 | — | 2 | 1993-06-18 |
| 329 | T E N V Well & Environmental Svc | 35 | — | 2 | 2006-04-19 |
| 330 | Stanley Ford | 35 | — | 2 | 1979-04-18 |
| 331 | Frank J Schuh | 35 | — | 3 | 1967-10-16 |
| 332 | Barnes Well Drilling | 35 | — | 5 | 1998-03-17 |
| 333 | Eddy Kawchack | 35 | — | 3 | 1983-08-17 |
| 334 | Turner Drilling | 35 | — | 1 | 2004-06-30 |
| 335 | Bruce Young | 34 | — | 5 | 1991-08-06 |
| 336 | Pre-Cambrian Drilling Co. | 34 | — | 4 | 1991-09-27 |
| 337 | Diamond Well Drilling Co. | 34 | — | 5 | 1998-05-18 |
| 338 | Dale A Lehman | 34 | — | 7 | 2009-03-24 |
| 339 | Evans Bros Drilling Co. | 33 | — | 1 | 1964-07-03 |
| 340 | Wolgamott & Son | 33 | — | 5 | 1966-07-25 |
| 341 | Las Vegas Valley Water District | 32 | — | 1 | 2017-03-24 |
| 342 | Fred Anderson | 32 | — | 3 | 1996-01-19 |
| 343 | Layne Texas Co. | 32 | — | 6 | 1981-07-03 |
| 344 | Brown Bros Well Drilling | 32 | — | 4 | 1984-02-02 |
| 345 | Castlio Drilling Co. | 32 | — | 3 | 1991-06-13 |
| 346 | J M Drilling | 32 | — | 1 | 1998-09-02 |
| 347 | Henry L Nelson | 32 | — | 3 | 1949-08-16 |
| 348 | Zim Irrigation & Bakersfield Well & Pump Co. | 31 | — | 8 | 2006-09-11 |
| 349 | J W Biffle | 31 | — | 5 | 1988-05-26 |
| 350 | Points West Drilling | 31 | — | 5 | 2000-11-04 |
| 351 | James House | 30 | — | 7 | 1981-04-09 |
| 352 | Artesian Drilling | 30 | — | 3 | 1988-01-12 |
| 353 | J & M Well Service | 30 | — | 1 | 1987-08-05 |
| 354 | Russell Herr | 30 | — | 2 | 1980-05-26 |
| 355 | Hatch Drilling Co. | 30 | — | 8 | 1965-12-12 |
| 356 | George E Whatley | 30 | — | 2 | 1972-08-12 |
| 357 | Wayne Burroughs | 30 | — | 3 | 1966-12-19 |
| 358 | Vernon K Cannon JR Water Well | 30 | — | 3 | 1999-04-30 |
| 359 | M Artlip | 30 | — | 3 | 1959-02-08 |
| 360 | Frank Padilla | 30 | — | 4 | 1981-06-05 |
| 361 | Glenn Mcninch | 30 | — | 4 | 1961-11-22 |
| 362 | Rodgers & Cribbs | 29 | — | 1 | 1964-02-04 |
| 363 | Kent Groover | 28 | — | 1 | 1996-06-17 |
| 364 | Badlands Drilling Corp | 28 | — | 2 | 2003-05-22 |
| 365 | Russell C Kabisch | 27 | — | 2 | 1980-12-06 |
| 366 | Ted Gray Contract Drilling | 27 | — | 2 | 1981-10-11 |
| 367 | Riverside Electric Motor & Pump | 27 | — | 4 | 2004-06-30 |
| 368 | RD Reynolds Drilling | 27 | — | 3 | 1995-03-15 |
| 369 | Ember Enterprises | 27 | — | 1 | 1976-05-11 |
| 370 | RC Exploration | 27 | — | 1 | 1995-04-20 |
| 371 | Warren W Overholser | 27 | — | 4 | 1950-11-26 |
| 372 | JB Reynolds | 27 | — | 4 | 1974-09-14 |
| 373 | Grant W Cox | 26 | — | 4 | 1981-04-01 |
| 374 | Nevada Pump & Irrigation Co. | 26 | — | 4 | 1965-11-10 |
| 375 | J Champion | 26 | — | 5 | 1960-06-04 |
| 376 | Hoover And Sons Const | 25 | — | 2 | 1971-11-09 |
| 377 | Herbert Crockett | 25 | — | 1 | 1976-06-03 |
| 378 | Foothill Engineering | 25 | — | 1 | 1993-05-19 |
Best well drillers by county
County-level rankings — who actually drills where, by wells on record.
- Carson City County (114)
- Churchill County (121)
- Clark County (140)
- Douglas County (134)
- Elko County (130)
- Esmeralda County (64)
- Eureka County (114)
- Humboldt County (121)
- Lander County (124)
- Lincoln County (71)
- Lyon County (168)
- Mineral County (85)
- Nye County (162)
- Pershing County (117)
- Storey County (102)
- Washoe County (188)
- White Pine County (106)
Is this your drilling company?
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