44,325 active carriers · 4,252 with recent roadside inspections, listed below.
| Carrier | City | Power units | Records |
|---|---|---|---|
| CHESAPEAKE MEDICAL SYSTEMS INC | EASTON | 1 | Inspections / crashes |
| ROK BROTHERS LLC | MILLERSVILLE | 3 | Inspections / crashes |
| AMERICAN DISPOSAL SYSTEMS INCdba ADS SERVICES INC | FREDERICK | 17 | Inspections / crashes |
| K G JOHNSON INC | FREDERICK | 1 | Inspections / crashes |
| NNA INCdba NATIONAL NEWS | LANHAM | 21 | Inspections / crashes |
| SERRA STONE CORPORATION | BETHESDA | 8 | Inspections / crashes |
| CUSTOM LANDSCAPE MANAGEMENT INC | BOONSBORO | 5 | Inspections / crashes |
| REVIERA ENTERPRISES INCdba REI DRAYCO | FORESTVILLE | 10 | Inspections / crashes |
| WILLIAM H BRADY INC | ELKTON | 2 | Inspections / crashes |
| WELL DUNN CATERING INC | HYATTSVILLE | 4 | Inspections / crashes |
| MARTINEZ HAULING INC | CORDOVA | 8 | Inspections / crashes |
| ATLANTIC NATIONWIDE TRUCKING INC | SPARROWS POINT | 46 | Inspections / crashes |
| BELTWAY PAVING CO INC | WALDORF | 8 | Inspections / crashes |
| MICHAEL ELBEN LLC | CORDOVA | 7 | Inspections / crashes |
| EARLBECK CORPORATIONdba EARLBECK GASES & TECHNOLOGIES | BALTIMORE | 6 | Inspections / crashes |
| DUFFS TOWING AND RECOVERY LLCdba DUFF'S CUSTOM TOWING & RECOVERY | UPPER MARLBORO | 4 | Inspections / crashes |
| CAPITAL CITY LIMOUSINE INC | HYATTSVILLE | 8 | Inspections / crashes |
| EAGLE TRANSFER SERVICES INCdba EAGLE TRANSFER SERVICES | FINKSBURG | 28 | Inspections / crashes |
| ALLIED CONTRACTORS INC | BALTIMORE | 47 | Inspections / crashes |
| MILBY COMPANY | ELKRIDGE | 8 | Inspections / crashes |
| EAST COAST RIGGING & CONTRACTING COMPANY LLC | LAUREL | 26 | Inspections / crashes |
| HILLSIDE LAWN SERVICES INCdba HILLSIDE LAWN SERVICE | CHURCHVILLE | 35 | Inspections / crashes |
| SHUFELT TRUCKING LLC | HURLOCK | 6 | Inspections / crashes |
| ROCHE BROS INC | FREDERICK | 22 | Inspections / crashes |
| DAVID W BLANKENSHIP LLCdba DAVID W BLANKENSHIP TRUCKING | MILLINGTON | 9 | Inspections / crashes |
| KT EXPRESS INCdba KT EXPRESS | GLEN BURNIE | 3 | Inspections / crashes |
| VICKIE LEE MORRISdba SONNY'S TRANSFER | CUMBERLAND | 3 | Inspections / crashes |
| BAY METAL WORKS INC | OWINGS | 5 | Inspections / crashes |
| MCDONALD & SONS INC | JESSUP | 3 | Inspections / crashes |
| JANNEY PAINTING INC | MANCHESTER | 5 | Inspections / crashes |
| TRIBLES INC | UPPER MARLBORO | 11 | Inspections / crashes |
| BALTIMORE TRUCK CENTER INC | LINTHICUM | 9 | Inspections / crashes |
| GREAT SCOTT MOVING INC | HYATTSVILLE | 4 | Inspections / crashes |
| V & D TRANSPORT INC | MONTGOMERY VILLAGE | 2 | Inspections / crashes |
| CAPITOL SWEEPING & REPAIR CORPdba CSR TOWING | LINTHICUM | 3 | Inspections / crashes |
| GEO TECHNOLOGY ASSOCIATES INC | ABINGDON | 9 | Inspections / crashes |
| THE AUTO BARN INC | BALTIMORE | 9 | Inspections / crashes |
| INTERSTATE CORPORATION | GAITHERSBURG | 13 | Inspections / crashes |
| CEDRIC'S TRUCKING SERVICE CORPORATION | WALDORF | 9 | Inspections / crashes |
| WESTERN MARYLAND LUMBER INC | BARTON | 4 | Inspections / crashes |
| PARTRANS LLC | TEMPLE HILLS | 5 | Inspections / crashes |
| BRADDOCK CONSTRUCTION LLC | LAVALE | 24 | Inspections / crashes |
| AMERICAN PAVING FABRICS INC | HANOVER | 56 | Inspections / crashes |
| MICHAEL BARLOW WELL DRILLING SERVICE INC | JOPPA | 6 | Inspections / crashes |
| B W PAVING INC | BALTIMORE | 5 | Inspections / crashes |
| MELVIN BIVENS TRUCKING LLC | SALISBURY | 4 | Inspections / crashes |
| J M DORSEY INC | WESTMINSTER | 21 | Inspections / crashes |
| DALY COMPUTERS INCdba DALY COMPUTERS | FREDERICK | 2 | Inspections / crashes |
| TURBO HAUL INC | BROOKLYN | 29 | Inspections / crashes |
| HILLIS CARNES ENGINEERING ASSOCIATES INC | ANNAPOLIS JUNCTION | 23 | Inspections / crashes |
| GANNON'S REFRIGERATION SERVICE INC | EASTON | 3 | Inspections / crashes |
| POWER COMPONENT SYSTEMS INC | HANOVER | 33 | Inspections / crashes |
| POLARIS DEVELOPMENT CORPORATIONdba POLARIS WORLDWIDE LOGISTICS | HANOVER | 8 | Inspections / crashes |
| CTM TOWING AND RECOVERY LLCdba ROBEY TOWING AND TRANSPORTATION | HYATTSVILLE | 3 | Inspections / crashes |
| HARTMAN ENTERPRISES INCdba HARTMAN MEAT COMPANY | HYATTSVILLE | 8 | Inspections / crashes |
| EAST COAST CONCRETE SPECIALTIES INC | JESSUP | 18 | Inspections / crashes |
| ANYTIME TOWING INC | WALDORF | 7 | Inspections / crashes |
| CODEONE INC | PORT REPUBLIC | 9 | Inspections / crashes |
| CLEVER TRANSFER LLCdba D L CLEVER & SON | MAUGANSVILLE | 8 | Inspections / crashes |
| R B ENVIRONMENTAL SERVICES INC | WHITE MARSH | 3 | Inspections / crashes |
| PVI BUSINESS PRODUCTSdba PVI OFFICE FURNITURE PLUS | FREDERICK | 4 | Inspections / crashes |
| SYNAGRO CENTRAL LLCdba SYNAGRO | BALTIMORE | 93 | Inspections / crashes |
| KOGOK CORPORATION | UPPER MARLBORO | 19 | Inspections / crashes |
| JOE STEIN & SON INCdba PALLET CORP | BALTIMORE | 3 | Inspections / crashes |
| H & M SIGNS INC | LINTHICUM | 9 | Inspections / crashes |
| CIMINO'S OFFICE SYSTEMS SPECIALIST | NOTTINGHAM | 15 | Inspections / crashes |
| J R REDMOND & SONS TRUCK SERVICES LLC | CLINTON | 1 | Inspections / crashes |
| SPRING AND ASSOCIATES INC | EASTON | 32 | Inspections / crashes |
| M LUIS CONSTRUCTION COMPANY INC | SILVER SPRING | 40 | Inspections / crashes |
| FREESTATE TOWING INCdba FREESTATE EXPRESS | HAGERSTOWN | 3 | Inspections / crashes |
| DACANIK ENTERPRISES INC | DAVIDSONVILLE | 3 | Inspections / crashes |
| ROCK CREEK LINE CONSTRUCTION INC | GREENSBORO | 41 | Inspections / crashes |
| NEW ERA CUSTOM DESIGN & CABINET WORKS INC | FREDERICK | 4 | Inspections / crashes |
| BONSBY EIGHT INCdba LAWNS PLUS LANDSCAPES | SILVER SPRING | 6 | Inspections / crashes |
| VON EIFF INC | UNION BRIDGE | 3 | Inspections / crashes |
| JEFFREY K ROGERS INC | ELLICOTT CITY | 2 | Inspections / crashes |
| FEESER TRUCKING LLCdba 3382 FRANCIS SCOTT KEY HIGHWAY | TANEYTOWN | 21 | Inspections / crashes |
| CHARLES L BOPST TRUCKING INC | SYKESVILLE | 19 | Inspections / crashes |
| E I S LOGISTICS LLCdba DISTRIBUTION BY AIR | HANOVER | 10 | Inspections / crashes |
| STUART KITCHENS INC | TIMONIUM | 3 | Inspections / crashes |
| CENTURY DISTRIBUTORS INC | ROCKVILLE | 32 | Inspections / crashes |
| GE HARRIS SR & SON INC | HAMPSTEAD | 1 | Inspections / crashes |
| BATES TRUCKING CO INC | BLADENSBURG | 172 | Inspections / crashes |
| PDI SHEETZ CONSTRUCTION CORP | LINTHICUM | 39 | Inspections / crashes |
| BROOKS EQUIPMENT COMPANY INCdba ALGER ELECTRIC | PIKESVILLE | 19 | Inspections / crashes |
| REGLAS PAINTING COMPANY INC | BALTIMORE | 17 | Inspections / crashes |
| SUPERIOR TOURS INC | BALTIMORE | 7 | Inspections / crashes |
| JOHN-JOHN INCdba A N T TOWING | UPPER MARLBORO | 7 | Inspections / crashes |
| KEITH GILLIAMdba K P GILLIAM TRUCKING | BALTIMORE | 1 | Inspections / crashes |
| KW RANTZ TRUCKING LLC | POCOMOKE | 23 | Inspections / crashes |
| NICHOLS CONTRACTING INC | COLUMBIA | 4 | Inspections / crashes |
| EFFICIENCY ENTERPRISES OF MARYLAND LLC | BALTIMORE | 3 | Inspections / crashes |
| PCM SERVICES INCdba PCM SERVICES | BELTSVILLE | 46 | Inspections / crashes |
| AUTOMOTIVE SUPPORT SERVICES INCdba AUTOMOTIVE SUPPORT | LAUREL | 13 | Inspections / crashes |
| C F KERNS TRUCKING LLC | ROCKY RIDGE | 5 | Inspections / crashes |
| EWING'S ROOFING & SIDING CO INCdba EWING EXPRESS ROLLOFF SERVICES INC | HURLOCK | 4 | Inspections / crashes |
| BOH TOWN INCdba APEX TOWING SERVICE | FINKSBURG | 5 | Inspections / crashes |
| JET BLAST LLC | BALTIMORE | 27 | Inspections / crashes |
| TRIPLE A PAVING AND SEALCOATING LLC | NEW MARKET | 2 | Inspections / crashes |
| FREDERICK LANDSCAPING INC | NEW WINDSOR | 4 | Inspections / crashes |