Click a column header to sort. "Trucks" = nbr_power_unit from MCS-150. "Driver OOS%" is the share of driver inspections that ended with a driver placed out-of-service, and the count it is computed over is printed beside it — that number is usually close to the Inspections column but is not the same number, so do not read the rate as a share of total inspections. "Acute/Critical" counts BASICs where an FMCSA investigation in the previous 12 months found an acute or critical violation — it is not a percentile alert, and a 0 does not mean the carrier is below FMCSA's intervention thresholds. Carriers with no SMS history show "—" in safety fields; their MCS-150 census record is on the carrier page.
| Carrier | City | Trucks | Drivers | Inspections | Driver OOS% | Acute/Critical |
|---|---|---|---|---|---|---|
| TRANSYSTEMS LLC | GREAT FALLS | 467 | 844 | 163 | 0.0% of 163 | none |
| DSV ROAD TRANSPORT INC | MISSOULA | 408 | 340 | 284 | 1.1% of 282 | none |
| ROCKY MOUNTAIN CONTRACTORS INC | HELENA | 326 | 287 | 40 | 2.5% of 40 | none |
| XANTERRA PARKS & RESORTS INC |
GARDINER | 144 | 324 | 76 | 0.0% of 20 | none |
| ASSOCIATED FOOD STORES INC | BILLINGS | 143 | 230 | 144 | 1.4% of 144 | none |
| MOUNTAIN VIEW CO-OP | BLACK EAGLE | 119 | 56 | 52 | 1.9% of 52 | none |
| SYSCO MONTANA INC | BILLINGS | 118 | 135 | 54 | 0.0% of 54 | none |
| AUTOMOTIVE & INDUSTRIAL DISTRIBUTORS OF BILLINGS |
BILLINGS | 104 | 103 | 90 | 0.0% of 90 | none |
| OFTEDAL CONSTRUCTION INC | MILES CITY | 95 | 55 | 12 | 0.0% of 12 | none |
| BEACH TRANSPORTATION COMPANY | MISSOULA | 90 | 130 | 14 | — | none |
| FRANZ CONSTRUCTION INC | SIDNEY | 88 | 23 | 20 | 5.0% of 20 | none |
| CORCORAN TRUCKING INC | BILLINGS | 87 | 76 | 225 | 1.3% of 225 | none |
| WUTKE LLC |
KALISPELL | 85 | 62 | 72 | 2.8% of 72 | none |
| DIVERSIFIED TRANSFER & STORAGE INC |
BILLINGS | 82 | 73 | 161 | 0.0% of 161 | none |
| BIG SKY BUS LINES INC | BLACK EAGLE | 77 | 59 | 5 | — | none |
| L&L SITE SERVICES INC | BELGRADE | 77 | 58 | 46 | 4.3% of 46 | none |
| WARREN TRANSPORT INC | BILLINGS | 77 | 70 | 55 | 0.0% of 55 | none |
| JEFFERY CONTRACTING LLC | BUTTE | 68 | 43 | 39 | 0.0% of 34 | 3 |
| DICK IRVIN INC | SHELBY | 66 | 60 | 56 | 3.6% of 56 | none |
| ROCKY MOUNTAIN CRUDE OIL LLC | BILLINGS | 65 | 68 | 89 | 1.1% of 89 | none |
| LEHRKINDS INC |
BOZEMAN | 64 | 43 | 12 | 8.3% of 12 | none |
| RED MOUNTAIN TRUCK LINES INC | BUTTE | 64 | 56 | 75 | 2.7% of 75 | none |
| JONES BROTHERS TRUCKING INC |
MISSOULA | 63 | 70 | 175 | 1.7% of 175 | none |
| PRINCE INC | FORSYTH | 63 | 62 | 12 | 8.3% of 12 | none |
| KARST STAGE LLC | BOZEMAN | 58 | 58 | 9 | 0.0% of 1 | none |
| WILDCAT TRUCKING LLC | SIDNEY | 55 | 28 | 24 | 0.0% of 24 | none |
| JMS CRANE & RIGGING LLC | BILLINGS | 50 | 32 | 37 | 2.7% of 37 | none |
| RAYMOND CORCORAN TRUCKING INC | BILLINGS | 50 | 57 | 86 | 2.3% of 86 | none |
| BORDER TRANSPORT LLC | SWEET GRASS | 49 | 49 | 45 | 2.2% of 45 | none |
| MAJESTIC BUS SERVICE INC | FLORENCE | 49 | 36 | 10 | — | none |
| TP CONSTRUCTION INC |
HAVRE | 48 | 13 | 28 | 12.5% of 24 | none |
| ROCKY MOUNTAIN SUPPLY INC | BELGRADE | 47 | 30 | 22 | 9.1% of 22 | none |
| HI-LINE MOVING SERVICES INC | GREAT FALLS | 45 | 38 | 68 | 4.4% of 68 | none |
| SORCO INC |
MISSOULA | 44 | 45 | 97 | 2.1% of 97 | none |
| PRO COOP | SCOBEY | 42 | 35 | 9 | 11.1% of 9 | none |
| EZZIES WHOLESALE INC | MALTA | 40 | 28 | 37 | 2.7% of 37 | none |
| VERTEX LOGISTICS USA INC | PLENTYWOOD | 39 | 34 | 16 | 0.0% of 13 | none |
| SUN MOUNTAIN LOGGING LLC | DEER LODGE | 39 | 19 | 23 | 4.3% of 23 | none |
| SHUMAKER TRUCKING & EXCAVATING CONTRACTORS INC | GREAT FALLS | 38 | 18 | 30 | 3.4% of 29 | none |
| ANDERSON TOWING LLC | BILLINGS | 37 | 28 | 28 | 11.1% of 9 | none |
| NOBLE EXCAVATING INC | LIBBY | 37 | 31 | 29 | 3.4% of 29 | none |
| A M WELLES INC |
NORRIS | 35 | 38 | 12 | 0.0% of 12 | none |
| QUALITY TRANSPORTATION INC | BAKER | 35 | 35 | 111 | 0.0% of 111 | none |
| EMPIRE BUILDING MATERIALS INC | BELGRADE | 35 | 16 | 62 | 3.2% of 62 | none |
| ASKIN CONSTRUCTION LLC |
BILLINGS | 34 | 37 | 25 | 8.0% of 25 | none |
| SARPY TRANSPORTATION INC |
BILLINGS | 34 | 16 | 34 | — | 1 |
| K2 CIVIL INC | BILLINGS | 33 | 15 | 19 | 5.3% of 19 | none |
| K & K TRUCKING MONTANA LLC | GREAT FALLS | 33 | 26 | 110 | 2.7% of 110 | none |
| HAVRE SAND & GRAVEL INC | HAVRE | 33 | 16 | 58 | 3.4% of 58 | none |
| M & D CONSTRUCTION INC | GREAT FALLS | 32 | 17 | 35 | 5.7% of 35 | none |
| THE WAGGONERS TRUCKING | BILLINGS | 30 | 30 | 69 | 1.4% of 69 | none |
| JORDAN CONTRACTING INC | ANACONDA | 30 | 15 | 5 | 0.0% of 5 | none |
| TRIPLE R AND SONS LLC | BILLINGS | 28 | 36 | 7 | 14.3% of 7 | none |
| OAKS DISPOSAL TRUCKING LLC | GLENDIVE | 28 | 22 | 57 | 1.8% of 57 | none |
| MERWIN INC |
BAKER | 28 | 7 | 13 | 0.0% of 13 | none |
| WESTERVELT TRANSPORT & SET-UP INC | BELGRADE | 28 | 26 | 54 | 1.9% of 54 | none |
| MONTANA CRANE SERVICE LTD | BOZEMAN | 27 | 9 | 12 | 8.3% of 12 | none |
| DONE RIGHT TRUCKING INC |
HAMILTON MT | 27 | 27 | 119 | 1.7% of 119 | none |
| MCGREE CORPORATION |
BUTTE | 27 | 28 | 25 | 0.0% of 25 | none |
| R & K TRUCKING OF MONTANA INC | HELENA | 26 | 37 | 152 | 2.6% of 152 | none |
| R E MILLER & SONS INC | DILLON | 26 | 23 | 10 | 0.0% of 10 | none |
| C & N ENTERPRISES INC |
MARION | 25 | 25 | 46 | 11.1% of 45 | none |
| ELITE HOT OIL INC | SIDNEY | 25 | 25 | 21 | 0.0% of 21 | none |
| ROCKY MOUNTAIN TRANSPORTATION LLC | WHITEFISH | 24 | 39 | 5 | — | 3 |
| HANSER'S WRECKER COMPANY | BILLINGS | 24 | 16 | 51 | 0.0% of 10 | none |
| WHITEWOOD TRANSPORT INC | BILLINGS | 24 | 24 | 64 | 0.0% of 64 | none |
| HANSON TRUCKING INC | COLUMBIA FALLS | 24 | 18 | 10 | 0.0% of 10 | none |
| THOMPSON CONTRACTING INC | LIBBY | 23 | 19 | 28 | 4.3% of 23 | none |
| D & D TRUCKING & CONSTRUCTION CO | MANHATTAN | 23 | 20 | 27 | 0.0% of 27 | none |
| HI-BALL TRUCKING INC | BILLINGS | 23 | 22 | 70 | 0.0% of 70 | none |
| POWER DRIVE SUPPLY LLC | HELENA | 22 | 17 | 21 | 4.8% of 21 | none |
| ROD CLARKE TRUCKING LLC | VICTOR | 22 | 20 | 38 | 0.0% of 38 | none |
| TAYLORS TRANSPORTATION LLC | GREAT FALLS | 21 | 21 | 55 | 1.8% of 55 | none |
| HARE EXPRESS LLC | BILLINGS | 21 | 16 | 77 | 5.3% of 75 | none |
| MALTA READY MIX INC | MALTA | 20 | 10 | 8 | 12.5% of 8 | none |
| MIDNIGHT OIL INC |
KALISPELL | 20 | 18 | 19 | 15.8% of 19 | none |
| TRUST T TRUCKING INC | SIDNEY | 20 | 15 | 19 | 0.0% of 19 | none |
*_ac indicator in the source file, not a roadside percentile. It is rare and it is serious: 3 of the 77 carriers on this page carry one. A 0 does not mean the carrier is below FMCSA's intervention thresholds — the public file contains no percentile at all, so this site cannot tell you that. It means only that no investigation in the last year found an acute or critical violation. For percentile standing, use FMCSA's SMS site. A "no SMS" means the carrier has no SMS record, usually too few inspections in the rolling 24-month window.