Click a column header to sort. "Trucks" = nbr_power_unit from MCS-150. "OOS%" = drivers placed out-of-service as % of driver inspections. 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% | Alerts |
|---|---|---|---|---|---|---|
| COWAN SYSTEMS LLC | BALTIMORE | 1,882 | 1,882 | 2,085 | 1.0% | none |
| WILLIAMS SCOTSMAN INC |
BALTIMORE | 1,426 | 1,120 | 701 | 1.8% | none |
| THOMPSONGAS LLC | FREDERICK | 1,210 | 787 | 680 | 0.3% | none |
| LIGHTNING TRANSPORTATION INC | HAGERSTOWN | 309 | 300 | 350 | 0.9% | none |
| PERDUE TRANSPORTATION INCORPORATED | SALISBURY | 289 | 314 | 202 | 0.5% | none |
| D M BOWMAN INC | WILLIAMSPORT | 265 | 244 | 270 | 1.5% | none |
| ALFA TO OMEGA LLC |
PIKESVILLE | 253 | 255 | 86 | 16.3% | none |
| COWAN INTERMODAL GROUP LLC | BALTIMORE | 239 | 226 | 313 | 1.0% | none |
| COASTAL SUNBELT PRODUCE LLC AND THE COASTAL COMPANIES AND COASTAL ACQUISITION CORPORATION |
LAUREL | 215 | 186 | 244 | 0.0% | none |
| WOODLAWN MOTOR COACH INC | BALTIMORE | 198 | 208 | 785 | 0.0% | none |
| ROY JORGENSEN ASSOCIATES INC | BUCKEYSTOWN | 164 | 620 | 14 | 21.4% | none |
| TRI-GAS & OIL CO INC |
FEDERALSBURG | 162 | 205 | 62 | 0.0% | none |
| SYSCO BALTIMORE LLC | JESSUP | 148 | 154 | 93 | 2.2% | none |
| NATIONAL DELIVERY SYSTEMS INC | COLUMBIA | 147 | 136 | 162 | 0.6% | none |
| ERRANDS PLUS INC |
ROCKVILLE | 131 | 166 | 104 | 0.0% | none |
| CJ MILLER LLC |
HAMPSTEAD | 131 | 245 | 66 | 0.0% | none |
| GIANT OF MARYLAND LLC |
JESSUP | 121 | 282 | 151 | 1.3% | none |
| CHESAPEAKE CHARTER INC | ANNAPOLIS | 121 | 145 | 322 | 0.0% | none |
| DILLONS BUS LINES LLC |
HANOVER | 121 | 110 | 208 | 0.0% | none |
| SYSCO EASTERN MARYLAND LLC | POCOMOKE | 112 | 122 | 93 | 1.1% | none |
| THE CHEFS' WAREHOUSE MID-ATLANTIC LLC |
HANOVER | 109 | 50 | 131 | 2.3% | none |
| MTS TRANSPORT LLC |
BALTIMORE | 109 | 119 | 207 | 3.4% | none |
| D D & S EXPRESS INC | ANNAPOLIS | 105 | 105 | 183 | 0.5% | none |
| 6IX ACES TRUCKING LLC | SEVERN | 105 | 105 | 34 | 14.7% | none |
| QUEST TRANSPORT LLC | BALTIMORE | 104 | 129 | 195 | 0.5% | none |
| PILLAR INNOVATIONS LLC | GRANTSVILLE | 104 | 106 | 12 | 0.0% | none |
| DILLON'S BUS SERVICE INC | HANOVER | 103 | 126 | 101 | 0.0% | none |
| ADVENTURES BY DAWN LLC |
ACCOKEEK | 101 | 166 | 296 | 5.3% | none |
| NEW DIRECTION UTILITIES | HAGERSTOWN | 101 | 79 | 15 | 0.0% | none |
| SOLUTIONS TRANSPORT LLC | BALTIMORE | 100 | 88 | 209 | 0.5% | none |
| BALTIMORE TANK LINES LLC | GLEN BURNIE | 100 | 113 | 376 | 0.8% | none |
| KELLER TRANSPORTATION INC |
WALDORF | 99 | 64 | 158 | 0.0% | none |
| CARROLL INDEPENDENT FUEL LLC | SPARKS GLENCOE | 98 | 109 | 331 | 0.3% | none |
| LONERGANS CHARTER SERVICE INC |
MILLERSVILLE | 98 | 102 | 277 | 5.0% | none |
| DIXIE LAND ENERGY LLC | RISING SUN | 96 | 77 | 81 | 1.2% | none |
| DD&S LOGISTICS INC | ANNAPOLIS | 93 | 93 | 112 | 0.0% | none |
| SYNAGRO CENTRAL LLC |
BALTIMORE | 93 | 88 | 42 | 0.0% | none |
| CRANE SERVICE COMPANY INC | UPPER MARLBORO | 92 | 90 | 27 | 3.7% | none |
| DAVID A BRAMBLE INC | CHESTERTOWN | 85 | 128 | 107 | 1.9% | none |
| FLEET TRANSIT INC | BALTIMORE | 82 | 80 | 166 | 0.0% | none |
| BEITZEL CORPORATION | GRANTSVILLE | 82 | 80 | 20 | 0.0% | none |
| A C AND T CO INC |
HAGERSTOWN | 81 | 95 | 97 | 0.0% | none |
| COWAN TRANSPORT SERVICES LLC | BALTIMORE | 77 | 65 | 77 | 1.3% | none |
| L B & B ASSOCIATES INC | COLUMBIA | 76 | 101 | 161 | 0.0% | none |
| EAGLE VAN LINES INC | TEMPLE HILLS | 72 | 59 | 94 | 16.0% | none |
| C WILLIAM HETZER INC | HAGERSTOWN | 71 | 57 | 18 | 0.0% | none |
| DIGGING AND RIGGING INC | MOUNT AIRY | 69 | 110 | 36 | 0.0% | none |
| CFC TRUCKING COMPANY LLC | JESSUP | 67 | 64 | 133 | 2.3% | none |
| SN LOGISTICS INC | LAUREL | 66 | 67 | 45 | 4.4% | none |
| BELL NURSERY USA LLC |
BURTONSVILLE | 65 | 84 | 160 | 4.4% | none |
| TOWN AND COUNTRY MOVERS INC | GAITHERSBURG | 64 | 72 | 72 | 9.7% | none |
| BRY'S LAWN CARE AND LANDSCAPING LLC | MIDDLE RIVER | 62 | 54 | 94 | 6.4% | none |
| MOYER & SONS INC | CLARKSBURG | 60 | 50 | 48 | 6.2% | none |
| GILLTRANSPORT INC |
BROOKLYN | 60 | 50 | 93 | 4.3% | none |
| HIGHLAND TURF INC |
FINKSBURG | 60 | 92 | 16 | 0.0% | none |
| LEGACYBUS LLC |
CAPITOL HEIGHTS | 58 | 25 | 9 | 0.0% | none |
| JUBB'S BUS SERVICE INC | GLEN BURNIE | 58 | 65 | 158 | 0.0% | none |
| WHITCRAFT SERVICES INC | PARKTON | 58 | 73 | 10 | 0.0% | none |
| AIRPORT METRO CONNECTION INC |
BELTSVILLE | 56 | 87 | 162 | 0.0% | none |
| US TRANSPORTATION LLC | FREDERICK | 56 | 56 | 70 | 4.3% | none |
| GEORGETOWN PAPER STOCK OF ROCKVILLE INC | ROCKVILLE | 56 | 49 | 51 | 9.8% | none |
| CREEKSTONE LANDSCAPE & EXCAVATING LLC | BIG POOL | 56 | 55 | 87 | 1.1% | none |
| D HARRIS ENTERPRISES LLC | ABINGDON | 54 | 50 | 49 | 8.2% | none |
| JERRY PRESTON HAULING INCORPORATED |
JARRETTSVILLE | 53 | 53 | 177 | 0.0% | none |
| COMPTON BUS SERVICES INC | PORT TOBACCO | 53 | 62 | 10 | 0.0% | none |
| COUGHLIN INC | GAITHERSBURG | 52 | 52 | 16 | 0.0% | none |
| BIG BOY TRANSPORTATION LLC | BALTIMORE | 52 | 52 | 94 | 1.1% | none |
| R & R TRUCKING & TOWING INC |
OAKLAND | 52 | 45 | 18 | 0.0% | none |
| PETROLEUM RECOVERY AND REMEDIATION MANAGEMENT INC |
BALTIMORE | 51 | 46 | 71 | 1.4% | none |
| ALFREDO TRUCKING INC | ANNAPOLIS JUNCTION | 51 | 35 | 51 | 5.9% | none |
| LANCASTER FOODS LLC | JESSUP | 50 | 39 | 57 | 5.3% | none |
| MARINE MANAGEMENT INC |
STEVENSVILLE | 49 | 45 | 156 | 1.3% | none |
| JRP WASTE OIL SERVICE INC |
RISING SUN | 48 | 45 | 75 | 2.7% | none |
| DC LUXURY COACH LLC |
CAPITOL HEIGHTS | 47 | 46 | 35 | 5.7% | none |
| RICHARD B RUDY INC | FREDERICK | 47 | 47 | 25 | 0.0% | none |
| CONSOLIDATED COMMERCIAL SERVICES LLC | SILVER SPRING | 46 | 34 | 21 | 0.0% | none |