| 1 | Andrews Site Prep | 464 | 512 | 2,699 |
| 2 | Dependable Well Drilling | 361 | 679 | 804 |
| 3 | Affordable Well Drilling & Serv | 289 | 290 | 6,225 |
| 4 | Bell Feed & Farm, Well And Pump | 219 | 225 | 276 |
| 5 | Action Pump & Well Drilling Inc. | 159 | 247 | 272 |
| 6 | A&w Pump Services | 159 | 160 | 201 |
| 7 | Tri-County Pump Service Inc. | 137 | 930 | 937 |
| 8 | Wright's Well Drilling | 94 | 94 | 107 |
| 9 | Clyatt Well Drilling Inc. | 74 | 109 | 131 |
| 10 | Boart Longyear Company | 63 | 63 | 342 |
| 11 | Bass Well Drilling | 57 | 682 | 2,771 |
| 12 | Earl's Well Drilling & Pump Ser. | 57 | 385 | 8,584 |
| 13 | Smokey's Pump Serv & Well Drill | 56 | 123 | 4,358 |
| 14 | Wood Water Solutions LLC | 50 | 58 | 119 |
| 15 | Tidewater Drilling & Pump Serv | 50 | 50 | 384 |
| 16 | B & C Enterprises | 39 | 534 | 3,155 |
| 17 | Montrose Environmental Solutions | 36 | 36 | 392 |
| 18 | Perry's Pump Repair LLC | 36 | 36 | 70 |
| 19 | Preferred Drilling Solution Inc. | 35 | 145 | 45,034 |
| 20 | All County Water LLC | 33 | 33 | 70 |
| 21 | Anderson Well Drilling | 32 | 36 | 39 |
| 22 | Sweetwater Well Drilling | 30 | 58 | 2,468 |
| 23 | Larry Sheley | 27 | 38 | 1,742 |
| 24 | Huss Drilling Inc. | 24 | 80 | 15,747 |
| 25 | Steven Fooce | 23 | 24 | 645 |
| 26 | Champion Irrigation, Inc. | 22 | 22 | 27 |
| 27 | Donnies Well Drilling, Inc. | 20 | 24 | 1,425 |
| 28 | Mdm Services Inc. | 19 | 19 | 1,323 |
| 29 | Dmc Industries, Inc. | 17 | 381 | 4,370 |
| 30 | After Hours Well & Pump | 17 | 17 | 358 |
| 31 | Bryant's Pump Serv & Well Drill | 16 | 23 | 1,831 |
| 32 | Smokey's Pump Service | 16 | 16 | 545 |
| 33 | Citrus Well Drilling | 13 | 154 | 13,639 |
| 34 | Independent Drilling Inc. | 12 | 12 | 790 |
| 35 | Dampier Well And Pump Service | 11 | 11 | 100 |
| 36 | Ground Water Protection | 9 | 16 | 4,902 |
| 37 | Transamerican Drilling & Testing | 8 | 28 | 875 |
| 38 | Purewater Well & Pump | 7 | 8 | 67 |
| 39 | Durhams Drilling LLC | 6 | 6 | 172 |
| 40 | Water Works Inc. | 5 | 5 | 1,027 |
| 41 | Shroyer Enterprise LLC | 5 | 5 | 319 |
| 42 | Earth Tech Drilling, Inc. | 5 | 5 | 862 |
| 43 | Newton's Well Drilling | 4 | 110 | 2,291 |
| 44 | Burch Well & Pump Company | 4 | 14 | 55 |
| 45 | Swfwmd | 4 | 5 | 559 |
| 46 | Action Environmental | 4 | 4 | 2,037 |
| 47 | Pruitt Water | 4 | 4 | 102 |
| 48 | Jeff Sheppard Well Drilling | 3 | 6 | 2,170 |
| 49 | George Brandt Well Drilling | 3 | 6 | 700 |
| 50 | Mendez Drilling | 3 | 3 | 2,028 |
| 51 | Water Well Express LLC | 3 | 3 | 99 |
| 52 | Aqua Well Drilling Inc. | 2 | 311 | 1,108 |
| 53 | Custom Drilling Services Inc. | 2 | 67 | 17,556 |
| 54 | Clark Drilling Inc. | 2 | 5 | 34 |
| 55 | Affordable Well Drilling Inc. | 2 | 2 | 1,433 |
| 56 | Apex Well Drilling LLC | 2 | 2 | 231 |
| 57 | Ocala Well And Septic | 2 | 2 | 85 |
| 58 | Langley Well Drilling | 1 | 3 | 298 |
| 59 | Betts Environmental | 1 | 3 | 218 |
| 60 | JB Wells And Water | 1 | 1 | 252 |
| 61 | Kenny Brown Well & Pump Service | 1 | 1 | 317 |
| 62 | Pasco Well Drilling LLC | 1 | 1 | 424 |
| 63 | Wombat Environmental LLC | 1 | 1 | 237 |
| 64 | Cannon Well Drilling Inc. | 1 | 1 | 472 |
| 65 | Applied Drilling Engineering Inc. | 1 | 1 | 758 |
| 66 | Gary Pickel | — | 1,272 | 3,470 |
| 67 | Tri-County Well & Pump | — | 471 | 498 |
| 68 | Wallace's H2o Well Drilling Inc. | — | 458 | 581 |
| 69 | Spring Hill Well Drilling | — | 351 | 19,323 |
| 70 | Action Well & Pump | — | 267 | 278 |
| 71 | Sheffield Well Drilling | — | 261 | 343 |
| 72 | F.b.mccray Well Drilling Inc. | — | 203 | 2,996 |
| 73 | Cannons Well Drilling | — | 120 | 122 |
| 74 | Cascade Drilling LP | — | 116 | 7,025 |
| 75 | Sherrouse Well Drilling | — | 113 | 2,225 |
| 76 | Corbin Well Pump & Supply Inc. | — | 110 | 4,721 |
| 77 | Hare Well Drilling Inc. | — | 98 | 180 |
| 78 | Breed's Well Drilling | — | 97 | 842 |
| 79 | Curl Well Drilling | — | 93 | 95 |
| 80 | Brett's Pump Service | — | 87 | 746 |
| 81 | Atlantic Directional Drilling | — | 57 | 6,261 |
| 82 | Scott's Pump Ser & Well Drilling | — | 53 | 590 |
| 83 | Professional Ser Industries Inc. | — | 52 | 1,978 |
| 84 | Technical Pump Svc. | — | 51 | 1,046 |
| 85 | Smokey's Pump Service & Well | — | 50 | 1,049 |
| 86 | Cam Well & Pump | — | 48 | 1,064 |
| 87 | Bronson Well Drilling | — | 48 | 97 |
| 88 | Martin Well Drilling | — | 48 | 52 |
| 89 | National Env Technology Inc. | — | 45 | 7,076 |
| 90 | A T I-Drilling Inc. | — | 45 | 5,935 |
| 91 | Environmental Drilling Service | — | 44 | 4,764 |
| 92 | Advanced Well Drilling Inc. | — | 40 | 1,080 |
| 93 | Professional Service Industries | — | 37 | 2,722 |
| 94 | Sweetwater Well | — | 36 | 546 |
| 95 | Environmental Drilling & Service | — | 35 | 123 |
| 96 | Robinson Pump Service Inc. | — | 34 | 184 |
| 97 | Atkinson Well Drilling | — | 33 | 2,772 |
| 98 | Environmental Consulting | — | 30 | 1,158 |
| 99 | Ike Scott Well Drilling & Repair | — | 26 | 381 |
| 100 | Old Timer Well And Pump Service | — | 25 | 740 |
| 101 | Permit Personal | — | 24 | 1,601 |
| 102 | Marvin Sheppard Well Drilling | — | 24 | 801 |
| 103 | Aquatek Well & Pump Service | — | 22 | 959 |
| 104 | Lamphere Well Drilling | — | 22 | 577 |
| 105 | Smitty's Well Drilling | — | 20 | 342 |
| 106 | Central Mine Equipment | — | 20 | 93 |
| 107 | Renegade Environmental Service | — | 18 | 1,960 |
| 108 | Ray's Well Drilling | — | 18 | 119 |
| 109 | Environmental Consulting & Tech | — | 17 | 49 |
| 110 | A & B Well Drilling Inc. | — | 16 | 236 |
| 111 | Accurate Well Drilling & Pump SE | — | 14 | 542 |
| 112 | Smokey's Pump Service & Well Dri | — | 13 | 480 |
| 113 | Advance Well Drilling | — | 13 | 336 |
| 114 | Rigby Well Drilling LLC | — | 13 | 135 |
| 115 | Universal Engineering Sciences | — | 12 | 994 |
| 116 | Amdrill Inc. | — | 12 | 659 |
| 117 | Yawn's Well Drilling | — | 12 | 79 |
| 118 | Geotechnical Enterprises, Inc. | — | 11 | 438 |
| 119 | Edward Rybak | — | 11 | 55 |
| 120 | Cray Well Drilling & Pump Ser | — | 10 | 603 |
| 121 | IT Environmental Services Inc. | — | 10 | 429 |
| 122 | Lentz Well Drilling Inc. | — | 10 | 303 |
| 123 | Wallace Well Drilling | — | 10 | 193 |
| 124 | Griner Drilling Service Inc. | — | 10 | 34 |
| 125 | Nix Bros. Well Drilling & Pump | — | 9 | 635 |
| 126 | Mixon Foundation & Drilling | — | 8 | 5,121 |
| 127 | Lawrence J Bowen | — | 8 | 2,161 |
| 128 | Kelly Huss | — | 8 | 1,815 |
| 129 | Advanced Drilling Ofjacksonville | — | 8 | 135 |
| 130 | Cliff I Clark | — | 8 | 45 |
| 131 | Wilbur Langley & Son Well Drilli | — | 7 | 1,906 |
| 132 | R C Edson | — | 7 | 140 |
| 133 | Deep South Drilling Contractors | — | 6 | 512 |
| 134 | Davidson & Associates | — | 6 | 247 |
| 135 | Harley Denman Well Drilling | — | 6 | 157 |
| 136 | Southeast Drilling | — | 5 | 3,637 |
| 137 | Thomas Well Drilling | — | 5 | 730 |
| 138 | Cecil Collier | — | 5 | 690 |
| 139 | Rowe Drilling Company, Inc. | — | 5 | 520 |
| 140 | John P Duane | — | 5 | 50 |
| 141 | Imperial Testing Labs | — | 4 | 4,713 |
| 142 | Groundwater Technology Inc. | — | 4 | 2,004 |
| 143 | John Cornett | — | 4 | 487 |
| 144 | Yates Well Drilling | — | 4 | 153 |
| 145 | Dennis A Nix | — | 4 | 117 |
| 146 | Number NO Good | — | 4 | 58 |
| 147 | Rogers Well Drilling | — | 3 | 784 |
| 148 | Mixon Group Inc. | — | 3 | 4,060 |
| 149 | Sunshine State Well Drilling | — | 3 | 592 |
| 150 | Albert Smith? | — | 3 | 319 |
| 151 | Armstrong Pump & Well Drilling | — | 3 | 252 |
| 152 | Jerome Riela | — | 3 | 175 |
| 153 | John Bryant | — | 3 | 127 |
| 154 | John H Baker | — | 3 | 79 |
| 155 | Meridith Corporation | — | 3 | 33 |
| 156 | Greg's Well Drilling | — | 3 | 30 |
| 157 | Poole Drilling Company Inc. | — | 2 | 11,932 |
| 158 | Fussell Well Drilling Inc. | — | 2 | 2,682 |
| 159 | John Williams Sprinklers Inc. | — | 2 | 7,076 |
| 160 | T&c Well & Pump LLC | — | 2 | 745 |
| 161 | West Coast Well Drilling | — | 2 | 7,198 |
| 162 | Lewis Johnson | — | 2 | 251 |
| 163 | Layne Christensen Co. | — | 2 | 38 |
| 164 | Roberts Well Drilling Inc. | — | 2 | 2,258 |
| 165 | Integrated Environmental Solutio | — | 2 | 2,078 |
| 166 | Karl Haney Well Drilling | — | 2 | 560 |
| 167 | George Taylor | — | 2 | 411 |
| 168 | Suncoast Well Drilling | — | 2 | 259 |
| 169 | Chucks Well Drilling | — | 2 | 179 |
| 170 | Donald Skinner | — | 2 | 116 |
| 171 | Cornett's Well & Pump | — | 2 | 66 |
| 172 | Walter E Staneil | — | 2 | 47 |
| 173 | Soil & Foundation Engineers Inc. | — | 2 | 39 |
| 174 | A G Jones | — | 2 | 25 |
| 175 | American Drilling, Inc. | — | 1 | 4,899 |
| 176 | Parrish Well Drilling | — | 1 | 3,574 |
| 177 | Jaee Environmental Services | — | 1 | 1,660 |
| 178 | David Shelton Pump Repair Inc. | — | 1 | 2,048 |
| 179 | Well Done Pump Service Inc. | — | 1 | 930 |
| 180 | RC Coastal Well & Pump Inc. | — | 1 | 2,881 |
| 181 | Elmer Rogers Well Drilling, Inc. | — | 1 | 2,383 |
| 182 | Young Well Drilling | — | 1 | 1,420 |
| 183 | Allens Well Drilling Inc. | — | 1 | 208 |
| 184 | Putnam Well Drilling | — | 1 | 115 |
| 185 | American Drilling OF Sarasota | — | 1 | 11,188 |
| 186 | Dee & Lee Well Drilling | — | 1 | 6,000 |
| 187 | Mid-Florida Well Drilling Inc. | — | 1 | 5,579 |
| 188 | Albert Wootens Well Drilling | — | 1 | 5,425 |
| 189 | Diversified Drilling Corp. | — | 1 | 4,689 |
| 190 | Fourqurean Well Drilling | — | 1 | 4,038 |
| 191 | Tap Well & Water Services LLC | — | 1 | 3,728 |
| 192 | Broeske Enterprises OF Pasco Inc. | — | 1 | 3,366 |
| 193 | C J Well Drilling | — | 1 | 3,206 |
| 194 | Aradaman & Associates Inc. | — | 1 | 2,408 |
| 195 | Toomer & Associates | — | 1 | 1,594 |
| 196 | Ch2m Hill Inc. | — | 1 | 1,593 |
| 197 | Sprinkler King Inc. | — | 1 | 1,315 |
| 198 | Smith Well Drilling | — | 1 | 1,182 |
| 199 | Andy Kuka Well Drilling | — | 1 | 945 |
| 200 | Cains Well Drilling | — | 1 | 889 |
| 201 | Vaughn Well Drilling,Inc. | — | 1 | 864 |
| 202 | Fussell Pump & Well | — | 1 | 587 |
| 203 | Hydro Rock Company Inc. | — | 1 | 577 |
| 204 | Gordon Haney Well Drilling | — | 1 | 567 |
| 205 | Haney Well Drilling | — | 1 | 489 |
| 206 | Psi | — | 1 | 475 |
| 207 | Darryl Adams Well Drilling | — | 1 | 465 |
| 208 | Dixie Drilling Services | — | 1 | 439 |
| 209 | Booth Well Drilling | — | 1 | 439 |
| 210 | National Trades Inc. | — | 1 | 438 |
| 211 | Springwell Corporation | — | 1 | 417 |
| 212 | Reliable Well Drilling | — | 1 | 392 |
| 213 | Paxton & Sons | — | 1 | 358 |
| 214 | R & T And Sons | — | 1 | 339 |
| 215 | Boss Pump & Well | — | 1 | 315 |
| 216 | Bishop Well Drilling | — | 1 | 306 |
| 217 | D/B/A David Adkins | — | 1 | 281 |
| 218 | Est Inc. | — | 1 | 279 |
| 219 | Kenneth T Riker? | — | 1 | 249 |
| 220 | David Zaumeyer | — | 1 | 248 |
| 221 | Frank E. Stephens | — | 1 | 237 |
| 222 | James Lavender | — | 1 | 219 |
| 223 | U.s. Geological Survey | — | 1 | 215 |
| 224 | Perry's Well Drilling | — | 1 | 157 |
| 225 | & S Dunlap | — | 1 | 149 |
| 226 | Ronald Weber | — | 1 | 139 |
| 227 | Groundwater Protection | — | 1 | 116 |
| 228 | Ray & Roy's Well Drilling | — | 1 | 103 |
| 229 | Ashbaughs Well Drilling | — | 1 | 100 |
| 230 | Garry Lentz? | — | 1 | 95 |
| 231 | Gregg Enterprises Inc. | — | 1 | 82 |
| 232 | Don Matz Well Drilling | — | 1 | 73 |
| 233 | Sheppard Well Drilling | — | 1 | 63 |
| 234 | A & T Quality Well Drilling | — | 1 | 60 |
| 235 | Slacks Electric & Plumbing | — | 1 | 57 |
| 236 | Brown's Well Drilling | — | 1 | 40 |
| 237 | Sander's Well Drilling | — | 1 | 40 |
| 238 | Alton A Calhoun | — | 1 | 33 |
| 239 | Martz Pump & Irrigation | — | 1 | 32 |