Independent contractors working at U.S. mines — page 10 of 20
5,917 contractors that reported employment at mine sites in their latest quarterly report. The MSHA file gives no address for contractors.
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| Place | Mine | Mine ID | Industry group | Status since |
|---|---|---|---|---|
| — | IS Custom Buiding & Remodeling Inc. | CA5800 | Mine contractor | — |
| — | ISC Constructors L.L.C. | CB7779 | Mine contractor | — |
| — | iSi Environmental Services | CX881 | Mine contractor | — |
| — | Island Industrial Electic, LLC | CA4167 | Mine contractor | — |
| — | ITAC | CD737 | Mine contractor | — |
| — | iTEC Controls & Electric | CC3655 | Mine contractor | — |
| — | IVC Services LLC | CB1474 | Mine contractor | — |
| — | Ivs Hydro Inc | C1NU | Mine contractor | — |
| — | J & A Ramirez Inc. | CK841 | Mine contractor | — |
| — | J & B Trucking | CSWW | Mine contractor | — |
| — | J & B Water Trucking | CB7061 | Mine contractor | — |
| — | J & D Explosives Inc | CB3H | Mine contractor | — |
| — | J & E Trucking, Inc. | CD422 | Mine contractor | — |
| — | J & J Baumhardt Trucking Inc | CA2148 | Mine contractor | — |
| — | J & J DEVELOPEMENT | CC6351 | Mine contractor | — |
| — | J & J Trucking Services Inc. | CB1611 | Mine contractor | — |
| — | J & K Mountain Stone | CA9540 | Mine contractor | — |
| — | J & K Transport | CB3174 | Mine contractor | — |
| — | J & L ELECTRIC, Inc. | CL538 | Mine contractor | — |
| — | J & L Professional Sales | CA292 | Mine contractor | — |
| — | J & M Tank Lines Inc. | CA8037 | Mine contractor | — |
| — | J & N Quarry Services, Inc. | CP387 | Mine contractor | — |
| — | J & N Trucking | C8NY | Mine contractor | — |
| — | J & R Repairs Inc | CXMC | Mine contractor | — |
| — | J &C Repair Service | CK633 | Mine contractor | — |
| — | J A Riggs Tractor Co | CFLC | Mine contractor | — |
| — | J and J Excavating, LLC | CC2172 | Mine contractor | — |
| — | J C Griffin Grading | CPLD | Mine contractor | — |
| — | J D Steel Co | CM87 | Mine contractor | — |
| — | J D Watson & Associates Inc. | CA7957 | Mine contractor | — |
| — | J E Farwell Trucking | CUIF | Mine contractor | — |
| — | J F & M Company | CPY6 | Mine contractor | — |
| — | J F Carter & Company | CGNW | Mine contractor | — |
| — | J Gant Construction | CB9315 | Mine contractor | — |
| — | J K Wilson Inc | CKBF | Mine contractor | — |
| — | J L Machine & Tool Inc | C1TI | Mine contractor | — |
| — | J L Mechanical Services Inc | CB3596 | Mine contractor | — |
| — | J Lee Milligan inc | CC2433 | Mine contractor | — |
| — | J M Hudson Well Drilling, LLC | CC5487 | Mine contractor | — |
| — | J M Long Grading Co Inc | CEXF | Mine contractor | — |
| — | J M T Environmental Technologies | CA437 | Mine contractor | — |
| — | J Malever Construction Co Inc | CC276 | Mine contractor | — |
| — | J P Contracting Inc | CFFE | Mine contractor | — |
| — | J P Trucking | CA0278 | Mine contractor | — |
| — | J T Industrial Contractor Inc | C5FW | Mine contractor | — |
| — | J T Russell & Sons Inc | CIAN | Mine contractor | — |
| — | J W Bell LLC | CLU5 | Mine contractor | — |
| — | J&R Portable Toilets, Inc. | CW621 | Mine contractor | — |
| — | J&RMACHINERY | CC2834 | Mine contractor | — |
| — | J&S Diesel LLC | CB7702 | Mine contractor | — |
| — | J&S Industrial Tire | CC4667 | Mine contractor | — |
| — | J&T Consulting, Inc. | CC0918 | Mine contractor | — |
| — | J-Mar Construction, Inc. | CW792 | Mine contractor | — |
| — | J. Davidson & Sons Construction Co. Inc. | CD830 | Mine contractor | — |
| — | J. F. Brennan Company, Inc. | C9MQ | Mine contractor | — |
| — | J. G. Maintenance | CB3630 | Mine contractor | — |
| — | J. H. Fletcher & Co. | CLNI | Mine contractor | — |
| — | J. Kemp Incorporated | CA3824 | Mine contractor | — |
| — | J. Ranck Electric Inc. | CE137 | Mine contractor | — |
| — | J. Taylor Contracting Inc. | CV190 | Mine contractor | — |
| — | J. W. Manning Inc. | CS745 | Mine contractor | — |
| — | J.A.R. Trucking | CN067 | Mine contractor | — |
| — | J.C. Baur & Associates, Inc. | CA5463 | Mine contractor | — |
| — | J.C. Stockton and Son INC | CC9099 | Mine contractor | — |
| — | J.CO. Contracting L.L.C. | CA6609 | Mine contractor | — |
| — | J.F. Ahern Company | CA3062 | Mine contractor | — |
| — | J.F. Menzia & Sons, LLC | CV065 | Mine contractor | — |
| — | J.L. Tuttle Trucking | CA6319 | Mine contractor | — |
| — | J.P.L. Compressor Service, Inc. | CA2023 | Mine contractor | — |
| — | J.R Graham Construction Inc. | CX829 | Mine contractor | — |
| — | J.R. Tunstall Trucking, LLC | CM968 | Mine contractor | — |
| — | J3 Company LLC | CB7485 | Mine contractor | — |
| — | JAB Solutions, Inc. | CB4459 | Mine contractor | — |
| — | Jack A Hamilton & Assoc Inc | CIEK | Mine contractor | — |
| — | Jack Chamberlin PLS | CJ893 | Mine contractor | — |
| — | Jack's Excavating Inc. | CR730 | Mine contractor | — |
| — | Jackie Boyter Welding & Fabera | CA078 | Mine contractor | — |
| — | Jackie Estep Trucking | CD237 | Mine contractor | — |
| — | Jackson Communication Service | CLIE | Mine contractor | — |
| — | Jackson Electrical Service, LLC | CC8394 | Mine contractor | — |
| — | Jackson Enterprises Inc | CVRG | Mine contractor | — |
| — | Jackson Industrial Inc. | CB2893 | Mine contractor | — |
| — | Jackson Welding | CA0159 | Mine contractor | — |
| — | Jacobs Precision Welding | CX912 | Mine contractor | — |
| — | Jadiv LLC dba Addison Electric | CC7923 | Mine contractor | — |
| — | Jaffa Construction Inc. | CE368 | Mine contractor | — |
| — | Jahna Prospecting | CA3610 | Mine contractor | — |
| — | Jake Bryant Trucking Inc | CC6438 | Mine contractor | — |
| — | Jake'S Auto Glass | C6AP | Mine contractor | — |
| — | JAMAdmin, Inc. | CF539 | Mine contractor | — |
| — | James Collins QC Consulting | CA8115 | Mine contractor | — |
| — | James Dean Construction | CX736 | Mine contractor | — |
| — | James Gang Enterprises inc | CC6200 | Mine contractor | — |
| — | James Glass Bobcat & Truck Service | CA3905 | Mine contractor | — |
| — | James H Maloy Inc | CYJW | Mine contractor | — |
| — | James Hamilton Construction Co | CAB8 | Mine contractor | — |
| — | James Mudry | CB2502 | Mine contractor | — |
| — | James R Poshard & Sons Inc | CGY0 | Mine contractor | — |
| — | James River Equipment | CT204 | Mine contractor | — |
| — | Jamniczky Contracting | CA9904 | Mine contractor | — |
| — | JAMRR Excavating, LLC | CD0181 | Mine contractor | — |
| — | Jane Lee Enterprises Inc | CVSV | Mine contractor | — |
| — | janiking | CB5991 | Mine contractor | — |
| — | Janney Electric | CY002 | Mine contractor | — |
| — | Janney Painting | CUXY | Mine contractor | — |
| — | Jar-Bet Leasing Inc | C5FM | Mine contractor | — |
| — | Jared Brickner Welding LLC | CQ479 | Mine contractor | — |
| — | Jared Donaldson Trucking | CB7664 | Mine contractor | — |
| — | Jarisa Inc. | CC1845 | Mine contractor | — |
| — | Jason Alley | CB7393 | Mine contractor | — |
| — | Jason Hogg Contracting LLC | CA1875 | Mine contractor | — |
| — | Jason Pierce Welding | CB1382 | Mine contractor | — |
| — | Jasper Engineering & Equipment Co | CDP2 | Mine contractor | — |
| — | Jasper Gas and Diesel LLC | CM562 | Mine contractor | — |
| — | Jaxson Welding & Fabrication, LLC | CC7047 | Mine contractor | — |
| — | JAY INDUSTRIAL REPAIR | CC5941 | Mine contractor | — |
| — | Jay Proffitt Construction Inc | CA2820 | Mine contractor | — |
| — | Jay's Lawn Care | CC1179 | Mine contractor | — |
| — | Jayden Enterprise, LLC | CM602 | Mine contractor | — |
| — | JB Preslar | CW953 | Mine contractor | — |
| — | JB&L Welding INC | CC3856 | Mine contractor | — |
| — | JBC Construction Inc | CB6880 | Mine contractor | — |
| — | JBE ELECTRICAL SERVICES, LLC | CC2714 | Mine contractor | — |
| — | Jbm Inc Custom Metal Fabricati | CRWR | Mine contractor | — |
| — | JBS Dirt, Inc. | CL246 | Mine contractor | — |
| — | JC Industrial Services | CB0702 | Mine contractor | — |
| — | JC Ironworks, LLC | CC8331 | Mine contractor | — |
| — | JCH HOSES & FITTINGS LLC | CB0355 | Mine contractor | — |
| — | JCORD LLC. | CC0815 | Mine contractor | — |
| — | Jcrane, Inc. | CA9147 | Mine contractor | — |
| — | JD welding co | CB0681 | Mine contractor | — |
| — | JDTX Co. LTD | CC0821 | Mine contractor | — |
| — | JEC Services, LLC | CC7505 | Mine contractor | — |
| — | Jeff Shelton Trucking | CA0056 | Mine contractor | — |
| — | Jefferson Machine Company Inc | CLKH | Mine contractor | — |
| — | Jeffery Ferrell Transport Co | C1FY | Mine contractor | — |
| — | JEM METAL FABRICATION | CC5739 | Mine contractor | — |
| — | Jendri Zuniga Flagstone | CC6678 | Mine contractor | — |
| — | Jennchem | CZ132 | Mine contractor | — |
| — | Jennerjohn & Holthaus Inc | CCW7 | Mine contractor | — |
| — | Jennings Excavating Inc | C4PE | Mine contractor | — |
| — | Jennings Transport, LLC | CC6056 | Mine contractor | — |
| — | Jennmar Corp | CY04 | Mine contractor | — |
| — | JENNMAR Engineering C/O Tyler Elliott | CA2944 | Mine contractor | — |
| — | Jensen Drilling Company | CNZY | Mine contractor | — |
| — | Jentech Drilling Suupply, Inc. | CA4312 | Mine contractor | — |
| — | Jesco Inc. | CA1663 | Mine contractor | — |
| — | Jesse Jones Construction, Inc. | CA8836 | Mine contractor | — |
| — | Jesse R. Border DBA VIB TECH | CA1107 | Mine contractor | — |
| — | Jetti Resources | CC4464 | Mine contractor | — |
| — | JEX TECHNOLOGIES | CC5587 | Mine contractor | — |
| — | JFC Engineers and Surveyors | CB3441 | Mine contractor | — |
| — | JFTCO, Inc. | C8SR | Mine contractor | — |
| — | JG Repairs LLC | CC2062 | Mine contractor | — |
| — | JG Welding LLC | CC7616 | Mine contractor | — |
| — | JGCM Inc.dbaFarnham Elec. Const.dbaNorthside Elec. | CQ705 | Mine contractor | — |
| — | JH Kelly LLC | CB7993 | Mine contractor | — |
| — | JHL Enterprises, Inc. | CC0818 | Mine contractor | — |
| — | JHTG inc. dba Orkin Pest Control | CA8010 | Mine contractor | — |
| — | JIGSAW LLC | CC2253 | Mine contractor | — |
| — | Jim Brisco Enterprises, Inc. | CC0856 | Mine contractor | — |
| — | Jim Looney's Welding | CH054 | Mine contractor | — |
| — | Jim Speiser & Sons, Inc. | CQ684 | Mine contractor | — |
| — | Jim Whitehead Tire INC | CY983 | Mine contractor | — |
| — | Jim's Belt Service | CE621 | Mine contractor | — |
| — | Jim's Equipment Repair | CR482 | Mine contractor | — |
| — | JJ Restoration Service | CP267 | Mine contractor | — |
| — | JJC Fabrication and Mine Maintenance | CB1130 | Mine contractor | — |
| — | JK Mechanical Contractors, Inc. | CA6078 | Mine contractor | — |
| — | JL Dobbs Inc. | CB2630 | Mine contractor | — |
| — | JL Welding Inc | CA0925 | Mine contractor | — |
| — | JLT CUSTOM WORKS | CA6489 | Mine contractor | — |
| — | JM Automation LLC | CC2992 | Mine contractor | — |
| — | JM Huber, Marblehead Plant | CB4337 | Mine contractor | — |
| — | JM Welding & Fabrication LLC | CC6796 | Mine contractor | — |
| — | JMattern Mining, LLC | CC3255 | Mine contractor | — |
| — | JMB LTD | CA1526 | Mine contractor | — |
| — | JMC Industries | CB9829 | Mine contractor | — |
| — | Job Industrial Services, Inc. | CW156 | Mine contractor | — |
| — | Jocar LLC | CC5118 | Mine contractor | — |
| — | Jody Martin Trucking LLC | CX207 | Mine contractor | — |
| — | Joe Morgan Welding, Inc. | CB1225 | Mine contractor | — |
| — | Joe Rees Welding | CA9819 | Mine contractor | — |
| — | Joe Ryan Enterprises Inc | CHIZ | Mine contractor | — |
| — | Joeris General Contractors | CC7436 | Mine contractor | — |
| — | Joey's Contracting Inc | CC482 | Mine contractor | — |
| — | John a. Wyant Sr., Trucking | CS865 | Mine contractor | — |
| — | John Austin Badgwell | CC7337 | Mine contractor | — |
| — | John Joseph Inc | CP3D | Mine contractor | — |
| — | John Pohar & Sons Inc | CJIY | Mine contractor | — |
| — | John R Jurgensen | CB9541 | Mine contractor | — |
| — | John Simmons & Sons | CBR6 | Mine contractor | — |
| — | John W. Fransisco Inc. DBA Francisco Equipment | CT961 | Mine contractor | — |
| — | John W. Kay Electrical Contractor, Inc. | CU892 | Mine contractor | — |
| — | John'S Service & Sales Inc | CJGY | Mine contractor | — |
| — | Johnny Cat Inc. | CN882 | Mine contractor | — |
| — | Johnson & Pace Incorporated | CA0721 | Mine contractor | — |
| — | Johnson Boiler Works, Inc. | CQ2F | Mine contractor | — |
| — | Johnson Commercial Mowing, Inc. | CA5458 | Mine contractor | — |
| — | Johnson Controls Fire Protection-Mining Solutions | CGXU | Mine contractor | — |
| — | Johnson Diesel Repair | CB0155 | Mine contractor | — |
| — | Johnson Electric | CQ672 | Mine contractor | — |
| — | Johnson Excavating & Paving, LLC | CC2291 | Mine contractor | — |
| — | Joiner Reliability and Maintenance | CB9389 | Mine contractor | — |
| — | Jomi Trucking | C1JT | Mine contractor | — |
| — | Jon Miller Welding | CV091 | Mine contractor | — |
| — | Jonathan S. Burns Enterprises LLC | CC3451 | Mine contractor | — |
| — | Jones Bros Contractors, LLC | C2MN | Mine contractor | — |
| — | Jones Construction Company | CB1243 | Mine contractor | — |
| — | Jones Heating, Air Conditioning and Plumbing, Inc. | CV5Y | Mine contractor | — |
| — | Jones Hydroblast Inc | CWVU | Mine contractor | — |
| — | Jones Septic Tank, Inc. | CZ221 | Mine contractor | — |
| — | Jones Trucking | CT40 | Mine contractor | — |
| — | Jonovich Companies, Inc. | CMTR | Mine contractor | — |
| — | Jordan Innovative Fabrication | CA729 | Mine contractor | — |
| — | Jose German Gomez | CB8508 | Mine contractor | — |
| — | Jose Olaeta | CB1429 | Mine contractor | — |
| — | Joseph C Puryear Trucking & Excavating Inc | CB5304 | Mine contractor | — |
| — | Josh's Electric Company LLC | CB8973 | Mine contractor | — |
| — | Joshua Raghunandan Welding Service Incorporation | CB3990 | Mine contractor | — |
| — | JOTS Rentals | CC7558 | Mine contractor | — |
| — | Joule LLC | CC7417 | Mine contractor | — |
| — | Journey Electric Enterprise LLC | CA3839 | Mine contractor | — |
| — | Journey LTD | CB3793 | Mine contractor | — |
| — | Joy Global Underground Mining, LLC | CBB0 | Mine contractor | — |
| — | Joyce Electrical | CC6820 | Mine contractor | — |
| — | Joyce Steel Erection, Inc. | CCRE | Mine contractor | — |
| — | JP Bowlin | CB9924 | Mine contractor | — |
| — | Jp Technical Services Inc | CA568 | Mine contractor | — |
| — | JPI Contracting Inc | CC6808 | Mine contractor | — |
| — | JR Industrial, Inc. | CB6036 | Mine contractor | — |
| — | JR Vinagro | CN871 | Mine contractor | — |
| — | Jrc Company Inc | C6EG | Mine contractor | — |
| — | JRT Trucking | CX650 | Mine contractor | — |
| — | JSW Properties dba Take Ten Tire | CB9339 | Mine contractor | — |
| — | JT Thorpe Industrial | CB1605 | Mine contractor | — |
| — | JT Welding & Line Boring | CC1656 | Mine contractor | — |
| — | JTE Electrical | CC0506 | Mine contractor | — |
| — | JTH Industrial | CC9293 | Mine contractor | — |
| — | JTI Electrical and Instrumentation Inc. | CA7328 | Mine contractor | — |
| — | JTsmobilepressurewashing | CB2783 | Mine contractor | — |
| — | Juan Samaniego Marin | CB9480 | Mine contractor | — |
| — | Judds Bros Constr Company | CJRL | Mine contractor | — |
| — | Julian Contracting, Inc | CB0239 | Mine contractor | — |
| — | JW Clark & Associates Inc. | CC7579 | Mine contractor | — |
| — | JWB Construction,LLC | CC0895 | Mine contractor | — |
| — | JWS Const. Inc. | CB1877 | Mine contractor | — |
| — | JWT Corporation | CA9123 | Mine contractor | — |
| — | JZ Consultant, LLC | CC1764 | Mine contractor | — |
| — | K & B ROCK CRUSHING, LLC | CM129 | Mine contractor | — |
| — | K & D Crushing Inc. | CT4N | Mine contractor | — |
| — | K & D Dirtworx | CC7521 | Mine contractor | — |
| — | K & H Trucking Inc | CC017 | Mine contractor | — |
| — | K & K Enterprises | CVAW | Mine contractor | — |
| — | K & S Heavy Equipment Repair | CC5005 | Mine contractor | — |
| — | K & W Welding | CL721 | Mine contractor | — |
| — | K Electric Company Inc | CXJD | Mine contractor | — |
| — | K Equipment Inc | CC8023 | Mine contractor | — |
| — | K R Trucking, LLC | CE224 | Mine contractor | — |
| — | K S & J Roustabout Service Inc | CQMN | Mine contractor | — |
| — | K W Trucking | CY862 | Mine contractor | — |
| — | K&G Industrial Services Inc. | CV589 | Mine contractor | — |
| — | K&R Group, Inc. | CC4777 | Mine contractor | — |
| — | K-C Blasting LLC | CC8588 | Mine contractor | — |
| — | K. Dolan Conveyor Co. LLC | CA8554 | Mine contractor | — |
| — | K2 Industrial Services, Inc. | CA7881 | Mine contractor | — |
| — | Kachuck Enterprises | CC1766 | Mine contractor | — |
| — | Kaeser Compressors, Inc. | CQ982 | Mine contractor | — |
| — | Kaltech LLC | CX512 | Mine contractor | — |
| — | KAM Field Services LLC | CC2648 | Mine contractor | — |
| — | KAMMINGA & ROODVOETS, INC. | CJ055 | Mine contractor | — |
| — | Kanawha Scales & Systems, Inc. | CU37 | Mine contractor | — |
| — | Karl August Case | CV727 | Mine contractor | — |
| — | Karrena International Chimney | CA6990 | Mine contractor | — |
| — | Kary Environmental Services Inc | CB3551 | Mine contractor | — |
| — | KASPARIAN UNDERGROUND LLC dba H&B CONTRACTORS | CC9834 | Mine contractor | — |
| — | Kassyl Maintenance Inc | CB4431 | Mine contractor | — |
| — | Kat Equipment Leasing Inc | CB381 | Mine contractor | — |
| — | Kautz Environmental Consultants, Inc. | CA0952 | Mine contractor | — |
| — | Kaw Valley Industrial Services, LLC | CB4819 | Mine contractor | — |
| — | KBB Consulting Services, LLC | CC6587 | Mine contractor | — |
| — | KC Electric Co. | CA0153 | Mine contractor | — |
| — | KC Harvey Environmental, LLC | CC8974 | Mine contractor | — |
| — | KC Machinery LLC. | CC0658 | Mine contractor | — |
| — | KC Marketing/ Kodiak | CW286 | Mine contractor | — |
| — | KC Mechanical of Bergheim LLC/(DBA) KC Mechanical | CC2492 | Mine contractor | — |
| — | KC Transport LLC. | CB7673 | Mine contractor | — |
| — | KCF Groundwater, Inc. | CA2456 | Mine contractor | — |
| — | KCF Technologies, Inc. | CC0745 | Mine contractor | — |
| — | KDK Consulting | CN444 | Mine contractor | — |
| — | KE&G Construction | CA6042 | Mine contractor | — |
| — | Keim Electric LLC | CC7554 | Mine contractor | — |
| — | Keith Weighing Systems, LLC | CA7550 | Mine contractor | — |
| — | Keithly Electric Company | C2DH | Mine contractor | — |
| — | Kelich Construction and Consulting LLC | CB7235 | Mine contractor | — |
| — | Keller Electrical Industries, Inc. | CW653 | Mine contractor | — |
| — | Keller North America, Inc. | CTA1 | Mine contractor | — |
| — | Kelley Corporation | CB1048 | Mine contractor | — |
| — | Kellis Vegetation Management, Inc. | CA3868 | Mine contractor | — |
| — | Kelly Tractor Co | C7KY | Mine contractor | — |
Alphabetical order — this site ranks no one. Mines that are not abandoned in the MSHA file of October 2, 2026. Sole proprietors are found by mine ID only. How to read this.