| 1 | Fussell Well Drilling Inc. | 1,770 | 2,560 | 2,747 |
| 2 | Dunham Well Drilling Inc. | 1,634 | 7,956 | 8,142 |
| 3 | Preferred Drilling Solution Inc. | 1,576 | 6,001 | 45,108 |
| 4 | Custom Drilling Services Inc. | 792 | 5,157 | 17,561 |
| 5 | Green Well Drilling LLC | 658 | 824 | 2,098 |
| 6 | David Shelton Pump Repair Inc. | 588 | 1,962 | 2,060 |
| 7 | Ground Water Protection | 585 | 1,027 | 4,911 |
| 8 | Ardaman & Associates | 520 | 559 | 2,597 |
| 9 | Mid-South Well Drilling Inc. | 377 | 2,146 | 2,185 |
| 10 | Sherouse Well Drilling | 359 | 1,624 | 1,726 |
| 11 | National Env Technology Inc. | 352 | 781 | 7,127 |
| 12 | Donald L. Tindall | 289 | 296 | 430 |
| 13 | Imperial Testing | 280 | 1,790 | 4,494 |
| 14 | Kevin W Coker | 251 | 308 | 1,032 |
| 15 | Huss Drilling Inc. | 249 | 2,376 | 15,806 |
| 16 | Spivey Well Drilling Inc. | 212 | 1,117 | 1,144 |
| 17 | Action Environmental | 173 | 179 | 2,077 |
| 18 | Bowers Well Drilling Inc. | 172 | 892 | 1,016 |
| 19 | Environmental Drilling Ser. Inc. | 160 | 160 | 876 |
| 20 | Chad Mccann | 159 | 161 | 337 |
| 21 | Central Florida Water And Filtra | 137 | 140 | 488 |
| 22 | Ambient Technologies, Inc. | 135 | 284 | 3,564 |
| 23 | Ardaman & Assoc. | 123 | 525 | 983 |
| 24 | Hull Well And Pump Service Inc. | 119 | 138 | 654 |
| 25 | Hall's Well Drilling & Pump Inc. | 116 | 454 | 2,060 |
| 26 | Environmental Drilling Service | 113 | 1,117 | 4,764 |
| 27 | Premium Environmental Consulting | 105 | 121 | 682 |
| 28 | Envirotrac | 103 | 191 | 1,405 |
| 29 | Environmental Consulting | 101 | 418 | 1,162 |
| 30 | Fred Mckay | 96 | 500 | 3,636 |
| 31 | Jaee Environmental Services | 89 | 158 | 1,680 |
| 32 | Deep South Drilling Contractors | 83 | 202 | 512 |
| 33 | Neely Well Drilling LLC | 76 | 106 | 539 |
| 34 | Crowley Well Drilling | 74 | 538 | 542 |
| 35 | David Cannon Well Drilling Inc. | 73 | 316 | 5,529 |
| 36 | Accurate Drilling Solutions | 73 | 75 | 1,536 |
| 37 | Res Florida Consulting LLC | 71 | 71 | 847 |
| 38 | Connelly & Associates, Inc. | 70 | 70 | 527 |
| 39 | Rogers Well Drilling | 61 | 61 | 804 |
| 40 | Southern Drilling Solutions, LLC | 56 | 56 | 259 |
| 41 | Water Works Inc. | 51 | 82 | 1,045 |
| 42 | Tim Fussell | 51 | 51 | 61 |
| 43 | Robert Alexander | 49 | 76 | 366 |
| 44 | Ghd Services, Inc. | 41 | 41 | 604 |
| 45 | Mdm Services Inc. | 39 | 341 | 1,323 |
| 46 | Montana Well Drilling Inc. | 38 | 55 | 73 |
| 47 | Ryan Hadden | 38 | 38 | 635 |
| 48 | Baker Well Drilling Inc. | 37 | 83 | 6,230 |
| 49 | Mendez Drilling | 35 | 97 | 2,032 |
| 50 | Swfwmd | 34 | 99 | 559 |
| 51 | Earth Tech Drilling, Inc. | 33 | 140 | 862 |
| 52 | Steve Young's Well Drilling Inc. | 33 | 48 | 61 |
| 53 | Environmental Risk Management IN | 33 | 33 | 45 |
| 54 | A C Schultes OF Florida Inc. | 32 | 46 | 205 |
| 55 | Shawn Conboy | 32 | 32 | 106 |
| 56 | Betts Environmental | 31 | 31 | 218 |
| 57 | Dick Joyce Well Drilling | 29 | 60 | 245 |
| 58 | Amdrill Inc. | 26 | 183 | 659 |
| 59 | Elmer Rogers Well Drilling, Inc. | 26 | 67 | 2,386 |
| 60 | Rowe Drilling Company, Inc. | 26 | 49 | 520 |
| 61 | Blue Well LLC | 26 | 27 | 223 |
| 62 | Montrose Environmental Solutions | 25 | 25 | 392 |
| 63 | Jimmys Sweetwater Well Drilling | 25 | 25 | 454 |
| 64 | Transamerican Drilling & Testing | 24 | 94 | 876 |
| 65 | Big Blue Well Drilling | 24 | 36 | 1,350 |
| 66 | Lamar Wilson Well & Pump Sale | 21 | 41 | 484 |
| 67 | JB Wells And Water | 21 | 21 | 270 |
| 68 | Florida Design Drilling LLC | 21 | 21 | 103 |
| 69 | Patterson Well Drilling Co. | 20 | 128 | 219 |
| 70 | Gurr Professional Services, Inc. | 19 | 289 | 455 |
| 71 | Erik Dankerl (Ces) | 19 | 91 | 692 |
| 72 | The Pump House & Willis W D | 19 | 75 | 75 |
| 73 | Wsp | 18 | 64 | 145 |
| 74 | Hill Well Drilling, Inc. | 18 | 36 | 3,976 |
| 75 | David's Pump Service, Inc. | 18 | 34 | 704 |
| 76 | Sweet Water Well Drilling Corp. | 18 | 29 | 1,567 |
| 77 | Pete Eveleth Well Drilling Inc. | 17 | 227 | 11,391 |
| 78 | Engineered Enviro Solutions | 17 | 19 | 42 |
| 79 | Galan Well Drilling And Pump Inc. | 17 | 17 | 752 |
| 80 | Spring Hill Well Drilling | 16 | 58 | 19,437 |
| 81 | Andrews Site Prep | 16 | 16 | 2,736 |
| 82 | Douglas Well Drilling & Pumps | 16 | 16 | 119 |
| 83 | Cascade Drilling LP | 15 | 831 | 7,051 |
| 84 | Southeast Drilling | 15 | 138 | 3,637 |
| 85 | Douglas Well Drilling | 15 | 67 | 942 |
| 86 | Mortensen Engineering Inc. | 15 | 35 | 4,612 |
| 87 | Steven Fooce | 15 | 16 | 650 |
| 88 | Gary Ford Well & Pump Company | 14 | 48 | 1,113 |
| 89 | Pruitt Water | 14 | 14 | 102 |
| 90 | Tom Burke Services | 13 | 772 | 2,869 |
| 91 | Cannon Well Drilling Inc. | 13 | 42 | 474 |
| 92 | Brandon Water Systems Inc. | 12 | 62 | 2,359 |
| 93 | J & C Drilling LLC | 12 | 12 | 131 |
| 94 | Marksmann Drilling LLC | 11 | 11 | 144 |
| 95 | T&c Well & Pump LLC | 10 | 82 | 753 |
| 96 | Tampa Well Drilling | 10 | 35 | 9,495 |
| 97 | Duffey's Well Drilling | 10 | 26 | 91 |
| 98 | All Webb's Enterprises Inc. | 10 | 12 | 36 |
| 99 | Valrico Pump & Well Service | 10 | 12 | 816 |
| 100 | Pasco Well Drilling LLC | 9 | 20 | 436 |
| 101 | Layne Christensen Co. | 9 | 13 | 38 |
| 102 | Applied Drilling Engineering Inc. | 8 | 34 | 758 |
| 103 | Enviroprobe Service, Inc. | 8 | 9 | 234 |
| 104 | Luffman Well Drilling LLC | 8 | 9 | 578 |
| 105 | Bobby Holtzapple | 8 | 8 | 201 |
| 106 | Earth Nurse Environmental | 8 | 8 | 34 |
| 107 | Environmental Consulting & Tech | 8 | 8 | 49 |
| 108 | Citrus Park Well Drilling Inc. | 7 | 32 | 3,160 |
| 109 | Loetscher's Well Drilling LLC | 7 | 21 | 1,281 |
| 110 | Mudd's Power And Pumps Inc. | 7 | 19 | 467 |
| 111 | Total Vapor Solutions | 7 | 13 | 185 |
| 112 | Apex Well Drilling LLC | 7 | 7 | 240 |
| 113 | Terracon | 6 | 60 | 998 |
| 114 | Best Water Well Services | 6 | 6 | 54 |
| 115 | Futch Well Drilling | 5 | 400 | 522 |
| 116 | Preferred Drilling Solutions | 5 | 50 | 158 |
| 117 | Ray's Pump Service | 5 | 7 | 171 |
| 118 | Montrose Environmental | 5 | 5 | 412 |
| 119 | Grady Christian | 5 | 5 | 994 |
| 120 | Bobby J Holtzapple | 5 | 5 | 104 |
| 121 | Crosby Well Drilling | 4 | 1,051 | 1,059 |
| 122 | Wombat Environmental LLC | 4 | 21 | 237 |
| 123 | Bett's Environmental Recovery | 4 | 7 | 25 |
| 124 | Thompson Well & Pump Inc. | 4 | 6 | 45 |
| 125 | Steves Sprinkler Systems Inc. | 4 | 4 | 525 |
| 126 | Sebring Welding & Riles Pump Inc. | 4 | 4 | 265 |
| 127 | Boart Longyear Company | 4 | 4 | 342 |
| 128 | Walker Hill Environmental | 3 | 73 | 167 |
| 129 | Guest Well & Pump Services | 3 | 6 | 3,416 |
| 130 | Kerzan Enterprises LLC | 3 | 3 | 158 |
| 131 | Florida Well Abandonment, Inc. | 3 | 3 | 41 |
| 132 | James Evans IV | 3 | 3 | 75 |
| 133 | Scott Groover | 3 | 3 | 136 |
| 134 | Tindel's Well Drilling | 3 | 3 | 83 |
| 135 | Carters Well Drilling | 2 | 226 | 233 |
| 136 | Aptim Environmental | 2 | 57 | 928 |
| 137 | Fourqurean Well Drilling | 2 | 38 | 4,038 |
| 138 | Jim Stidham & Associates Inc. | 2 | 37 | 145 |
| 139 | Technical Pump Svc. | 2 | 7 | 1,046 |
| 140 | Ace Well & Pump | 2 | 5 | 56 |
| 141 | American Drilling OF Sarasota | 2 | 5 | 11,188 |
| 142 | Superior Water Works Inc. | 2 | 4 | 84 |
| 143 | All Water Well & Pump | 2 | 4 | 48 |
| 144 | Advanced Pump & Well Service | 2 | 2 | 212 |
| 145 | Arehna Engineering | 2 | 2 | 74 |
| 146 | Probe Domain Inc. | 2 | 2 | 29 |
| 147 | Swint Drilling Services Inc. | 1 | 38 | 335 |
| 148 | Thomas Bush Irrigation Inc. | 1 | 21 | 1,366 |
| 149 | Howard Well Drilling | 1 | 20 | 2,921 |
| 150 | Dyco Well Drilling | 1 | 15 | 3,936 |
| 151 | Lewis Johnson | 1 | 10 | 251 |
| 152 | Grosch Drilling & Irrigation Co. | 1 | 9 | 161 |
| 153 | Ray Newberry Well Drilling | 1 | 4 | 5,254 |
| 154 | Partridge Well Drilling Co. Inc. | 1 | 4 | 63 |
| 155 | Affordable Well Drilling Inc. | 1 | 3 | 1,443 |
| 156 | Affordable Well Drilling & Serv | 1 | 2 | 6,370 |
| 157 | Cory Ratchford | 1 | 2 | 2,051 |
| 158 | Robby Crowfoot | 1 | 1 | 1,104 |
| 159 | Parrish Well Drilling | 1 | 1 | 3,602 |
| 160 | Larry Sheley | 1 | 1 | 1,759 |
| 161 | B & C Enterprises | 1 | 1 | 3,206 |
| 162 | Luis A. Castillo | 1 | 1 | 195 |
| 163 | Sam Segarra | 1 | 1 | 145 |
| 164 | Tim L. Britton | 1 | 1 | 130 |
| 165 | Jack Patterson | 1 | 1 | 94 |
| 166 | Family Owned | 1 | 1 | 86 |
| 167 | Richie Marl | 1 | 1 | 108 |
| 168 | Anytime Pump And Well Repair | 1 | 1 | 60 |
| 169 | All County Water LLC | 1 | 1 | 72 |
| 170 | Solar Water Works Inc. | 1 | 1 | 28 |
| 171 | Efrain Perdomo | 1 | 1 | 25 |
| 172 | Mid-Florida Well Drilling Inc. | — | 4,712 | 5,579 |
| 173 | Burnett Contracting & Drilling | — | 4,134 | 7,074 |
| 174 | Imperial Testing Labs | — | 1,916 | 4,713 |
| 175 | Atlantic Directional Drilling | — | 1,526 | 6,261 |
| 176 | Ken Whatley Well Drilling | — | 1,483 | 1,539 |
| 177 | Discount Well & Pump Service Inc. | — | 1,396 | 1,455 |
| 178 | Aradaman & Associates Inc. | — | 1,297 | 2,408 |
| 179 | A T I-Drilling Inc. | — | 1,133 | 5,935 |
| 180 | Smith Well Drilling | — | 1,064 | 1,182 |
| 181 | Bob Taylor Well Drilling | — | 963 | 983 |
| 182 | Willis Well Drilling | — | 937 | 1,077 |
| 183 | Joseph C Cannon Sr. | — | 910 | 1,458 |
| 184 | George W Jean Well Drilling | — | 904 | 918 |
| 185 | Tyler Well & Pump Company | — | 883 | 885 |
| 186 | Integrated Environmental Solutio | — | 792 | 2,078 |
| 187 | Wilt Well Drilling & Pump Inc. | — | 600 | 609 |
| 188 | Mixon Group Inc. | — | 598 | 4,060 |
| 189 | Fussell Pump & Well | — | 574 | 587 |
| 190 | Drilling C Delta | — | 541 | 635 |
| 191 | County Wide Well Drilling | — | 537 | 555 |
| 192 | Whatley Pump & Well Co. | — | 514 | 527 |
| 193 | Mcguire's Well Drilling | — | 485 | 491 |
| 194 | Bill Shallow Well Drilling | — | 434 | 436 |
| 195 | J.f. Carroll Well Drilling | — | 413 | 416 |
| 196 | Mixon Foundation & Drilling | — | 392 | 5,121 |
| 197 | Professional Service Industries | — | 388 | 2,722 |
| 198 | Renegade Environmental Service | — | 375 | 1,960 |
| 199 | W Grady Swann Inc. | — | 355 | 2,432 |
| 200 | Tullis Well Drilling | — | 340 | 889 |
| 201 | Diversified Drilling Corp. | — | 336 | 4,689 |
| 202 | Harry Cannon Well Drilling | — | 325 | 2,336 |
| 203 | Welltech | — | 310 | 717 |
| 204 | Johnny Lambert | — | 308 | 2,436 |
| 205 | White's Well Drilling | — | 304 | 511 |
| 206 | Buddy Systems Inc. | — | 303 | 325 |
| 207 | Innovative Well Solutions Inc. | — | 296 | 1,168 |
| 208 | Harold Hayes Consulting | — | 294 | 461 |
| 209 | American Drilling, Inc. | — | 289 | 4,922 |
| 210 | Toomer & Associates | — | 287 | 1,594 |
| 211 | Permit Personal | — | 263 | 1,601 |
| 212 | Ch2m Hill Inc. | — | 262 | 1,593 |
| 213 | Burnett Drilling And Contracting | — | 260 | 268 |
| 214 | Professional Ser Industries Inc. | — | 241 | 1,978 |
| 215 | David I Griffey | — | 238 | 2,036 |
| 216 | Groundwater Technology Inc. | — | 231 | 2,004 |
| 217 | Lagrow Irrigation | — | 223 | 3,025 |
| 218 | Kelly Huss | — | 222 | 1,815 |
| 219 | Est Inc. | — | 197 | 279 |
| 220 | Fredrick W Ottinger | — | 188 | 768 |
| 221 | Ward & Son Well Drilling | — | 186 | 193 |
| 222 | Larc Drilling Inc. | — | 180 | 732 |
| 223 | Davis Drilling Company Inc. | — | 176 | 2,121 |
| 224 | Davenport Well & Pump | — | 174 | 175 |
| 225 | Harvey Grantham | — | 172 | 186 |
| 226 | Coleman's Well Drilling | — | 166 | 1,681 |
| 227 | Globel Environmental Eng Service | — | 163 | 230 |
| 228 | Cargill Fertilizer Inc. | — | 158 | 247 |
| 229 | Mark Alford | — | 155 | 156 |
| 230 | Boggs Environmental Serv. & Tech | — | 154 | 1,188 |
| 231 | Plant City Well Drilling | — | 144 | 1,340 |
| 232 | Hydrologic Florida, Inc. | — | 141 | 1,200 |
| 233 | Test Lab Inc. | — | 133 | 690 |
| 234 | Environmental Engineering Consul | — | 121 | 392 |
| 235 | Marquardt Well Drilling | — | 117 | 137 |
| 236 | Pump Care | — | 113 | 336 |
| 237 | William Neeley | — | 108 | 202 |
| 238 | Advanced Drilling Technology Inc. | — | 102 | 587 |
| 239 | Reis Well Drilling | — | 101 | 121 |
| 240 | Ward. Marion | — | 101 | 108 |
| 241 | Ray & Roy's Well Drilling | — | 101 | 103 |
| 242 | Moretrench Environmental Service | — | 99 | 448 |
| 243 | Murdock Well Drilling | — | 99 | 108 |
| 244 | S.w.f.w.m.d. | — | 98 | 1,685 |
| 245 | Universal Engineering Sciences | — | 96 | 994 |
| 246 | Environmental Services & Sol. | — | 93 | 567 |
| 247 | Independent Drilling Inc. | — | 90 | 790 |
| 248 | Florida Southern Downhole | — | 90 | 397 |
| 249 | W-H Well Drilling | — | 90 | 95 |
| 250 | Hester Well Drilling Inc. | — | 88 | 94 |
| 251 | SB Drilling | — | 87 | 322 |
| 252 | Peace Well Drilling | — | 84 | 177 |
| 253 | J. M. Hensley Inc. | — | 81 | 803 |
| 254 | Thomas Hamilton | — | 79 | 87 |
| 255 | Dwight Douglas Well Drilling | — | 77 | 168 |
| 256 | Psi | — | 73 | 475 |
| 257 | General Boring South Inc. | — | 72 | 695 |
| 258 | Robert Wylie | — | 70 | 156 |
| 259 | Lindsey Well Drilling | — | 70 | 71 |
| 260 | Jimmie R Dudley | — | 67 | 150 |
| 261 | Wdc Exploration & Wells | — | 66 | 270 |
| 262 | John E Bowling | — | 66 | 68 |
| 263 | Russell's Well Drilling | — | 66 | 67 |
| 264 | Nodarse & Associates, Inc. | — | 65 | 165 |
| 265 | Ken's Well Drilling | — | 64 | 591 |
| 266 | Mactec | — | 64 | 647 |
| 267 | Geologic & Environmental Testing | — | 63 | 524 |
| 268 | Ray's Well Drilling | — | 63 | 119 |
| 269 | Arnold Helms Drilling | — | 61 | 167 |
| 270 | D W Mcintosh Associates Inc. | — | 60 | 382 |
| 271 | Ctec-Escm Inc. | — | 58 | 257 |
| 272 | Jrs Geo-Services Inc. | — | 58 | 79 |
| 273 | Groundwater Protection | — | 57 | 116 |
| 274 | Ckr Solar, LLC | — | 55 | 787 |
| 275 | Cloyd Griffey JR | — | 55 | 309 |
| 276 | Environmental Solutions & Srv. | — | 54 | 393 |
| 277 | Environmental Engineering | — | 54 | 321 |
| 278 | U.s. Bureau OF Mines | — | 54 | 54 |
| 279 | Water And Air Research Inc. | — | 52 | 97 |
| 280 | Miller Drilling Company | — | 51 | 270 |
| 281 | Certifited Drilling Services Inc. | — | 50 | 173 |
| 282 | Brown & Associates Environmental | — | 49 | 438 |
| 283 | Ace Drilling Inc. | — | 49 | 151 |
| 284 | Gerald R Frink | — | 48 | 96 |
| 285 | Atec Associates, Inc. | — | 46 | 292 |
| 286 | Doe-Rocky Flats Environmental | — | 44 | 45 |
| 287 | Panhandle Pump Repair & Filt | — | 43 | 283 |
| 288 | L & L Well Drilling | — | 42 | 47 |
| 289 | David Zaumeyer | — | 39 | 248 |
| 290 | Fdep | — | 38 | 147 |
| 291 | Monitor Testing Corp. | — | 38 | 231 |
| 292 | James Lavender | — | 38 | 219 |
| 293 | Sunstate Well Drilling | — | 38 | 107 |
| 294 | C.h. Chancey | — | 37 | 134 |
| 295 | Keith B. Scott Well Company | — | 35 | 43 |
| 296 | Meskel & Associates Engineering | — | 35 | 35 |
| 297 | Fritz Well Drilling | — | 33 | 40 |
| 298 | Ben Lovelace & Company Inc. | — | 31 | 964 |
| 299 | American Rotary Well Drilling Co. | — | 31 | 408 |
| 300 | Gerald L Barr | — | 30 | 252 |
| 301 | Horace J Sutcliffe | — | 30 | 50 |
| 302 | Delta National Well Drilling | — | 30 | 32 |
| 303 | Buckley Well & Pump Inc. | — | 29 | 807 |
| 304 | Old Timer Well And Pump Service | — | 29 | 740 |
| 305 | Florida Testing & Environmental | — | 29 | 56 |
| 306 | Wrs Infrastructure & Env., Inc. | — | 29 | 46 |
| 307 | Lariscy's Wells & Pumps | — | 28 | 1,032 |
| 308 | Enviropact Inc. | — | 28 | 542 |
| 309 | Ullrich's Pitcher Pump | — | 28 | 500 |
| 310 | Hydro Rock Company Inc. | — | 27 | 577 |
| 311 | Charles C Simmons | — | 27 | 218 |
| 312 | Harry Magglos | — | 27 | 207 |
| 313 | The Drilling Solution | — | 27 | 89 |
| 314 | David Courson Well Drilling | — | 27 | 28 |
| 315 | Law Engineering & Testing Co. | — | 26 | 674 |
| 316 | Cm2 Drilling, Inc. | — | 26 | 472 |
| 317 | Youman's And Son Well Drilling | — | 26 | 446 |
| 318 | Department OF Envir. Protection | — | 26 | 115 |
| 319 | John Doe | — | 25 | 109 |
| 320 | Central Mine Equipment | — | 25 | 93 |
| 321 | Boss Pump & Well | — | 24 | 315 |
| 322 | D/B/A David Adkins | — | 24 | 281 |
| 323 | Layne-Atlantic Co. | — | 24 | 136 |
| 324 | Pugh Well Drilling Service, Inc. | — | 23 | 1,200 |
| 325 | Shumate Drilling | — | 23 | 669 |
| 326 | Geotechnical Enterprises, Inc. | — | 23 | 438 |
| 327 | Treadway Well Drilling | — | 23 | 40 |
| 328 | Central State Well Drilling | — | 22 | 1,775 |
| 329 | Jerry's Well Drilling | — | 22 | 588 |
| 330 | Gary A Leadmon | — | 22 | 244 |
| 331 | Cornell Environmental Drilling | — | 21 | 127 |
| 332 | Florida Testing & Engineering | — | 21 | 67 |
| 333 | Mobil Mining & Minerals | — | 21 | 53 |
| 334 | Fdot | — | 21 | 48 |
| 335 | Handex Corp OF Florida | — | 20 | 291 |
| 336 | R.d. Lariscy Well & Pump | — | 20 | 266 |
| 337 | Meredith Corporation | — | 20 | 68 |
| 338 | Locke Well & Pump Co. | — | 20 | 62 |
| 339 | H&h Well Drilling | — | 19 | 1,194 |
| 340 | Central Florida Well Drilling | — | 19 | 237 |
| 341 | Albert Wootens Well Drilling | — | 18 | 5,425 |
| 342 | Booth Well Drilling | — | 18 | 439 |
| 343 | IT Environmental Services Inc. | — | 18 | 429 |
| 344 | Horne's Well Drilling | — | 18 | 175 |
| 345 | AC Schultes OF FL | — | 18 | 66 |
| 346 | Layne's Environmental Service | — | 18 | 57 |
| 347 | Soil & Foundation Engineers Inc. | — | 18 | 39 |
| 348 | Blackburn Well Drilling | — | 17 | 451 |
| 349 | Urs Corporation | — | 17 | 68 |
| 350 | Bob Hill Rotary Well Drilling | — | 17 | 34 |
| 351 | Mccullers Construction Srvs | — | 16 | 1,118 |
| 352 | Pritchard Well Drilling | — | 16 | 297 |
| 353 | Ronald Weber | — | 16 | 139 |
| 354 | Tierra Inc. | — | 15 | 252 |
| 355 | Davidson & Associates | — | 15 | 247 |
| 356 | Integrated Enviromental Solution | — | 15 | 156 |
| 357 | Precisian Sampling Inc. | — | 15 | 91 |
| 358 | Race Drilling Inc. | — | 15 | 91 |
| 359 | Citrus Well Drilling | — | 14 | 13,660 |
| 360 | Popes Water Systems Inc. | — | 14 | 7,747 |
| 361 | J & A Maintenance Inc. | — | 14 | 922 |
| 362 | G. Warren Leve, Inc. | — | 14 | 243 |
| 363 | Subsurface Environmental | — | 14 | 227 |
| 364 | R.s.t. Company, L.c. | — | 14 | 192 |
| 365 | Hopco Exp, Div OF Streamline Env | — | 14 | 134 |
| 366 | William Boulware | — | 14 | 97 |
| 367 | James Hullett Well & Pump Inc. | — | 14 | 84 |
| 368 | Mactec Engineering & Environment | — | 14 | 81 |
| 369 | Tindel Water Supply | — | 13 | 472 |
| 370 | Lee County Natural Resources | — | 13 | 358 |
| 371 | Ter Protection, Inc. | — | 13 | 88 |
| 372 | Universal Drilling Services Co. | — | 13 | 46 |
| 373 | Curtis E. Newberry Well Drilling | — | 12 | 1,205 |
| 374 | Morrill Well & Pump Co.,Inc. | — | 12 | 1,036 |
| 375 | Cbm Enviromental Services, Inc. | — | 12 | 149 |
| 376 | Ati-Drillinginc | — | 12 | 107 |
| 377 | Danny Meridith | — | 12 | 40 |
| 378 | Darryl E. Wertz Well Drilling | — | 11 | 1,011 |
| 379 | Tincher Well Drilling | — | 11 | 415 |
| 380 | Gordon Teston | — | 11 | 175 |
| 381 | Everhart Well Drilling | — | 11 | 129 |
| 382 | Department OF Env. Protection | — | 11 | 97 |
| 383 | Mixon Technical Solutions | — | 11 | 93 |
| 384 | Martz Pump & Irrigation | — | 11 | 32 |
| 385 | Brian A Leblo | — | 10 | 91 |
| 386 | Number NO Good | — | 10 | 58 |
| 387 | David Webb Associates | — | 9 | 45 |
| 388 | Carlos Leclair | — | 8 | 3,733 |
| 389 | Ralph Bolin Well Drilling | — | 8 | 572 |
| 390 | Dalton & Leighton Well Drilling | — | 8 | 451 |
| 391 | Aaron's Wells & Pumps Inc. | — | 8 | 372 |
| 392 | Saedacco | — | 8 | 78 |
| 393 | Gaskins Well Drilling | — | 8 | 77 |
| 394 | Eastern Drilling LLC/Richie Marl | — | 8 | 48 |
| 395 | Hsa Engineers & Scientists | — | 7 | 539 |
| 396 | Jake's Pump Service | — | 7 | 425 |
| 397 | John Burkart | — | 7 | 96 |
| 398 | Gregg Enterprises Inc. | — | 7 | 82 |
| 399 | Wells & Water Systems, Inc. | — | 6 | 155 |
| 400 | Al's Well Drilling | — | 6 | 735 |
| 401 | Streetman Well Drilling | — | 6 | 227 |
| 402 | Alsay Incorporated | — | 6 | 87 |
| 403 | Frank Sherrouse | — | 6 | 78 |
| 404 | Bowser-Morner Inc. | — | 6 | 54 |
| 405 | Gts Drilling LLC | — | 6 | 52 |
| 406 | Water Ser. Incd/B/A Ellis W D | — | 6 | 37 |
| 407 | Meridith Corporation | — | 6 | 33 |
| 408 | Alton A Calhoun | — | 6 | 33 |
| 409 | Scott Baker Well Drilling | — | 5 | 1,039 |
| 410 | Lewis Well Drilling Inc. | — | 5 | 1,961 |
| 411 | Western Well Drilling Inc. | — | 5 | 978 |
| 412 | Bush Well Drilling | — | 5 | 634 |
| 413 | Michael Konders Drilling Inc. | — | 5 | 496 |
| 414 | Hughes Drilling Co. Inc. | — | 5 | 199 |
| 415 | Btl Engineering Services Inc. | — | 5 | 181 |
| 416 | Environmental Drilling & Service | — | 5 | 123 |
| 417 | Freshwater Drilling Services Inc. | — | 5 | 76 |
| 418 | Gsx Tank Management, Inc. | — | 5 | 52 |
| 419 | J.d. Mcquaig Well Drilling | — | 5 | 52 |
| 420 | AL Adams | — | 5 | 35 |
| 421 | Jrs Well Drillingswindle | — | 5 | 27 |
| 422 | Greg Fagan Well & Pump Service | — | 4 | 348 |
| 423 | A & S Geotechnical Drilling Inc. | — | 4 | 446 |
| 424 | Hausinger & Associates, Inc. | — | 4 | 178 |
| 425 | Youngquist Brothers Inc. | — | 4 | 324 |
| 426 | Saxby Well Drilling Inc. | — | 4 | 2,856 |
| 427 | Atkinson Well Drilling | — | 4 | 2,772 |
| 428 | Rainmaker Irrigation | — | 4 | 1,373 |
| 429 | Dons Well Drilling Inc. | — | 4 | 1,100 |
| 430 | Curtis Newberry JR Well Drilling | — | 4 | 551 |
| 431 | Chief's Well Drilling | — | 4 | 453 |
| 432 | Dwayne Horne Well Drilling Inc. | — | 4 | 275 |
| 433 | Advanced Drilling Ofjacksonville | — | 4 | 135 |
| 434 | Robert Keene | — | 4 | 114 |
| 435 | Marion Drilling Service Inc. | — | 4 | 106 |
| 436 | D.r. Booth Well Drilling | — | 4 | 84 |
| 437 | Pittsburgh Testing Lab | — | 4 | 75 |
| 438 | Atc Associates | — | 4 | 62 |
| 439 | Nwfwmd | — | 4 | 56 |
| 440 | Edward Rybak | — | 4 | 55 |
| 441 | Wayne Hokanson | — | 4 | 41 |
| 442 | David Jolander | — | 4 | 28 |
| 443 | Earl's Well Drilling & Pump Ser. | — | 3 | 8,597 |
| 444 | Exum Elwyn Well Drilling LLC | — | 3 | 1,607 |
| 445 | Marshall E Crum | — | 3 | 1,456 |
| 446 | Bill's Well Drilling | — | 3 | 672 |
| 447 | Lubee's Well Drilling & Pump | — | 3 | 628 |
| 448 | Tri State Drilling | — | 3 | 265 |
| 449 | Clinton Morrill Well Drilling | — | 3 | 224 |
| 450 | Henry A. Thomas | — | 3 | 150 |
| 451 | R.l. Wertz Well Drilling | — | 3 | 38 |
| 452 | H2o Systems Inc. | — | 2 | 1,865 |
| 453 | West Coast Well Drilling | — | 2 | 7,205 |
| 454 | George Brandt Well Drilling | — | 2 | 700 |
| 455 | Deep South Water Systems, LLC | — | 2 | 119 |
| 456 | Broeske Enterprises OF Pasco Inc. | — | 2 | 3,366 |
| 457 | Roberts Well Drilling Inc. | — | 2 | 2,258 |
| 458 | C.s. Paxton & Sons Well Drilling | — | 2 | 1,697 |
| 459 | Hatcher Well Drilling | — | 2 | 1,320 |
| 460 | Mccormick Waterworks Inc. | — | 2 | 1,276 |
| 461 | Luther A Tullis SR | — | 2 | 1,169 |
| 462 | Adams Well Drilling | — | 2 | 919 |
| 463 | Robert Williams? | — | 2 | 533 |
| 464 | Dixie Drilling Services | — | 2 | 439 |
| 465 | Picc's Pump Co. | — | 2 | 346 |
| 466 | Johnson Well Drilling | — | 2 | 245 |
| 467 | B. D. Green Well Drilling | — | 2 | 164 |
| 468 | Hazelton Well Drilling | — | 2 | 127 |
| 469 | Shilder Well Service | — | 2 | 88 |
| 470 | Geocor | — | 2 | 72 |
| 471 | A. O Brown | — | 2 | 62 |
| 472 | Edenfield Well Drilling | — | 2 | 51 |
| 473 | Aqua-Tech Well Drilling Inc. | — | 2 | 38 |
| 474 | Duane B Martin | — | 2 | 36 |
| 475 | Florida Rock Industries, Inc. | — | 2 | 27 |
| 476 | Southern Testing & Drilling Inc. | — | 2 | 25 |
| 477 | Poole Drilling Company Inc. | — | 1 | 11,955 |
| 478 | Frank Alba | — | 1 | 4,160 |
| 479 | Tim Bechtold | — | 1 | 1,141 |
| 480 | Paul Smith | — | 1 | 1,732 |
| 481 | Steve Haney LLC | — | 1 | 1,138 |
| 482 | Steve Young | — | 1 | 470 |
| 483 | Kelley's Sprinkler Systems | — | 1 | 945 |
| 484 | First Choice Marine Supply | — | 1 | 242 |
| 485 | Wiggins Bros. Well Drilling Inc. | — | 1 | 31 |
| 486 | Harold Whynot? | — | 1 | 6,275 |
| 487 | Corbin Well Pump & Supply Inc. | — | 1 | 4,721 |
| 488 | Mark Mock? | — | 1 | 4,001 |
| 489 | Tap Well & Water Services LLC | — | 1 | 3,728 |
| 490 | Guest Well Drilling Company, Inc. | — | 1 | 2,168 |
| 491 | C. V. Green Well Drilling | — | 1 | 1,617 |
| 492 | Steven P Cook? | — | 1 | 1,507 |
| 493 | Paul | — | 1 | 1,223 |
| 494 | Waggoner Well Drilling | — | 1 | 1,140 |
| 495 | Jim's Well Drilling Inc. | — | 1 | 1,056 |
| 496 | Whitman Well Drilling | — | 1 | 1,026 |
| 497 | Aquatek Well & Pump Service | — | 1 | 959 |
| 498 | Myakka Well Drilling & Pump Ser | — | 1 | 720 |
| 499 | Mastros Well Drilling | — | 1 | 630 |
| 500 | Blue Water Enterprises | — | 1 | 574 |
| 501 | Moody Water Wells | — | 1 | 508 |
| 502 | Richard Koltunski? | — | 1 | 499 |
| 503 | Tri-County Well & Pump | — | 1 | 498 |
| 504 | National Trades Inc. | — | 1 | 438 |
| 505 | A. W. Floyd Jr.? | — | 1 | 401 |
| 506 | Sloan Well Drilling | — | 1 | 398 |
| 507 | Townsend Well Drilling | — | 1 | 312 |
| 508 | Bishop Well Drilling | — | 1 | 306 |
| 509 | Sapp Well Drilling | — | 1 | 297 |
| 510 | Bay Well Drilling | — | 1 | 267 |
| 511 | American Well Drilling | — | 1 | 239 |
| 512 | Frank Greene Well Drilling | — | 1 | 234 |
| 513 | Rimes Well Drilling & Supply | — | 1 | 200 |
| 514 | Perry's Well Drilling | — | 1 | 157 |
| 515 | James Sante Well Drilling | — | 1 | 156 |
| 516 | Yates Well Drilling | — | 1 | 153 |
| 517 | & S Dunlap | — | 1 | 149 |
| 518 | Earthwork Company OF Central | — | 1 | 130 |
| 519 | John Maurer | — | 1 | 124 |
| 520 | Lafayette Pump & Sprinkler Corp. | — | 1 | 124 |
| 521 | Dependable Well & Pump | — | 1 | 93 |
| 522 | Larry J Meredith | — | 1 | 86 |
| 523 | Leo Weaver? | — | 1 | 83 |
| 524 | Whitney Well Drilling | — | 1 | 80 |
| 525 | Frank Albe? | — | 1 | 74 |
| 526 | Rod Fagan? | — | 1 | 74 |
| 527 | B & J Well Drilling | — | 1 | 73 |
| 528 | Oliver Fowler | — | 1 | 73 |
| 529 | Reggie Reis? | — | 1 | 63 |
| 530 | Dixie Well & Pump | — | 1 | 59 |
| 531 | Bay Water Systems | — | 1 | 50 |
| 532 | John P Duane | — | 1 | 50 |
| 533 | James A Dwiggins | — | 1 | 48 |
| 534 | Craven's Well & Pump | — | 1 | 44 |
| 535 | Dan Stephan | — | 1 | 33 |
| 536 | S-D 1049 Fla Dept OF Trans | — | 1 | 25 |