44,325 active carriers · 4,252 with recent roadside inspections, listed below.
| Carrier | City | Power units | Records |
|---|---|---|---|
| W A CHESTER LLCdba UNITED UTILITY LLC | LANHAM | 148 | Inspections / crashes |
| DMS SIGN CONNECTION INC | MOUNT AIRY | 5 | Inspections / crashes |
| CLEAN FUELS ASSOCIATES INC | GLEN BURNIE | 9 | Inspections / crashes |
| PAST & PRESENT TOWING & RECOVERY INC | LAUREL | 6 | Inspections / crashes |
| CAREY DISTRIBUTORS INC | FRUITLAND | 18 | Inspections / crashes |
| COLUMBIA WOODWORKING LLC | CAPITOL HEIGHTS | 6 | Inspections / crashes |
| CONNELLY AND ASSOCIATES INC | FREDERICK | 58 | Inspections / crashes |
| R L MCNAIR & SON LLC | EMMITSBURG | 21 | Inspections / crashes |
| BAFS INCdba THE MILL OF BEL AIR | BELAIR | 19 | Inspections / crashes |
| TANG'S FAMILY CORPORATIONdba MY-A & COMPANY | HYATTSVILLE | 5 | Inspections / crashes |
| SUN DUN INC OF WASHINGTONdba SUNDUN | BELTSVILLE | 12 | Inspections / crashes |
| KENWOOD KITCHENS INCdba KENWOOD KITCHENS | ROSEDALE | 4 | Inspections / crashes |
| STEEL PRODUCTS INC | FREDERICK | 2 | Inspections / crashes |
| CHEASAPEAKE PETROLEUM & SUPPLY CO INC | GAITHERSBURG | 31 | Inspections / crashes |
| HILL'S ELECTRIC MOTOR SERVICE INCdba HILL'S INDUSTRIAL | LINKWOOD | 3 | Inspections / crashes |
| P B L S ENTERPRISES INCdba LS FUEL | BRUNSWICK | 25 | Inspections / crashes |
| MAF OF MARYLAND INCdba BLUE GRAY TOWING & RECOVERY | HAGERSTOWN | 10 | Inspections / crashes |
| STROHECKER INC | OWINGS | 13 | Inspections / crashes |
| BOSLEY OIL COMPANY INC | WESTMINSTER | 7 | Inspections / crashes |
| RAYMOND JOSEPH KOZLOWSKI JR | JARRETTSVILLE | 2 | Inspections / crashes |
| P STADLER & SONS CO INCdba STADLER NURSERIES | LAYTONSVILLE | 20 | Inspections / crashes |
| BAYCO INC | EASTON | 5 | Inspections / crashes |
| EDWARD G RAHLL & SONS INC | JESSUP | 5 | Inspections / crashes |
| ROBERT MAURICE LUMPKINSdba GOLDEN EYE SEAFOOD | PINEY POINT | 4 | Inspections / crashes |
| MCFALL & BERRY LANDSCAPE MANAGEMENT INCdba MCFALL AND BERRY LANDSCAPE MGM | BROOKVILLE | 90 | Inspections / crashes |
| D L SANBORN CONCRETE CONSTRUCTION INC | WHITE HALL | 3 | Inspections / crashes |
| JRP WASTE OIL SERVICE INCdba JRP | RISING SUN | 48 | Inspections / crashes |
| WENTWORTH NURSERY INC | MECHANICSVILLE | 14 | Inspections / crashes |
| SUPREME SEAFOOD COMPANYdba TROUT'S SUPREME SEAFOOD | NEW MARKET | 5 | Inspections / crashes |
| COASTAL SUNBELT PRODUCE LLC AND THE COASTAL COMPANIES AND COASTAL ACQUISITION CORPORATIONdba COASTAL SUNBELT PRODUCE LLC | LAUREL | 215 | Inspections / crashes |
| LECKRON'S TOWING & STORAGE INC | WESTMINSTER | 3 | Inspections / crashes |
| THE BARTLEY CORPORATIONdba BARTLEY CONCRETE PUMPING | SILVER SPRING | 55 | Inspections / crashes |
| KING'S AUTO PARTSdba RECYCLING | PORT DEPOSIT | 2 | Inspections / crashes |
| VALLEY LIGHTING LLC | LINTHICUM | 2 | Inspections / crashes |
| LAUREL FUEL OIL AND HEATING CO INC | LAUREL | 17 | Inspections / crashes |
| C W GENT TRANSPORT INC | RIDGELY | 3 | Inspections / crashes |
| RAYMOND W STAGNER SRdba GREENSBURG FARM WHOLESALE PRODUCE | HAGERSTOWN | 2 | Inspections / crashes |
| AMERICAN MECHANICAL SERVICES OF MARYLAND LLC | LAUREL | 3 | Inspections / crashes |
| SHAFFER CONSTRUCTION COMPANY INC | LAVALE | 9 | Inspections / crashes |
| JIMMY RICHARDS AND SONS EXCAVATING INC | WALDORF | 16 | Inspections / crashes |
| BENNETT AND COHEY AUTO SALVAGE INC | CHESTERTOWN | 6 | Inspections / crashes |
| EASTERN FOOD SERVICES INC | LAUREL | 7 | Inspections / crashes |
| BULL TRUCKING COMPANY INCdba BULL TRUCKING COMPANY | BALTIMORE | 11 | Inspections / crashes |
| ARC CONSTRUCTION SERVICES | BALTIMORE | 5 | Inspections / crashes |
| J WARREN WALKER & SONS INC | BALTIMORE | 16 | Inspections / crashes |
| MCHALE LANDSCAPE DESIGN | UPPER MARLBORO | 86 | Inspections / crashes |
| HARBOR SPICE CO INC | FOREST HILL | 2 | Inspections / crashes |
| THE WHITING -TURNER CONTRACTING CO | BALTIMORE | 25 | Inspections / crashes |
| SIEWERT EQUIPMENTdba CUMMINS-WAGNER-SIEWERT LLC | ANNAPOLIS JUNCTION | 18 | Inspections / crashes |
| BIO MEDICAL WASTE SERVICES INC | BALTIMORE | 24 | Inspections / crashes |
| DIGGING AND RIGGING INC | MOUNT AIRY | 69 | Inspections / crashes |
| HOMESTEAD GARDENS INC | DAVIDSONVILLE | 18 | Inspections / crashes |
| HERE TO HELP LLC | BLOOMINGTON | 4 | Inspections / crashes |
| THE PATANE GROUP INCdba APPLIANCELAND | LANDOVER | 7 | Inspections / crashes |
| POTOMAC VALLEY BRICK AND SUPPLY CO | ROCKVILLE | 6 | Inspections / crashes |
| MINKOFF COMPANY INC | BELTSVILLE | 5 | Inspections / crashes |
| RIO GRANDE FOOD PRODUCT INC | LAUREL | 26 | Inspections / crashes |
| FAMILY THRIFT CENTER INC | BALTIMORE | 3 | Inspections / crashes |
| CONCRETE ENTERPRISES INC | WHITE MARSH | 3 | Inspections / crashes |
| ARNOLD PACKAGING | SPARROWS | 7 | Inspections / crashes |
| CHESAPEAKE MACHINING AND FABRICATION INCdba THE CHESAPEAKE MACHINE COMPANY | BALTIMORE | 1 | Inspections / crashes |
| GEORGETOWN PAPER STOCK OF ROCKVILLE INC | ROCKVILLE | 56 | Inspections / crashes |
| GLEN BURNIE AUTOMATIC TRANSMISSION SERVICE INC | GLEN BURNIE | 2 | Inspections / crashes |
| CORBIN FUEL CO INC | BEL AIR | 26 | Inspections / crashes |
| HAGERSTOWN GOODWILL INDUSTRIES INCdba HORIZON GOODWILL INDUSTRIES | HAGERSTOWN | 9 | Inspections / crashes |
| EMJAY ENGINEERING & CONSTRUCTION CO INC | BALTIMORE | 3 | Inspections / crashes |
| KARON MASONRY OF MARYLAND INC | LAUREL | 4 | Inspections / crashes |
| VALUE VILLAGE INC | BALTIMORE | 4 | Inspections / crashes |
| GUITAR CENTER STORESdba MUSIC & ARTS | FREDERICK | 16 | Inspections / crashes |
| CHILDS EXPRESS INC | BALTIMORE | 7 | Inspections / crashes |
| THE OVERHEAD DOOR COMPANY OF BALTIMORE INC | HALETHORPE | 36 | Inspections / crashes |
| JIM ELLIOTT'S TOWING | TOWSON | 10 | Inspections / crashes |
| WIZEPA INC | HALETHORPE | 21 | Inspections / crashes |
| LINHARD'S TOWING INCdba GERBER'S TOWING INC | COCKEYSVILLE | 5 | Inspections / crashes |
| AIRPARK TOWING LLC | GAITHERSBURG | 16 | Inspections / crashes |
| PRICE AND SON SEPTIC SERVICE INC | EDEN | 4 | Inspections / crashes |
| BIGGS FUEL COMPANY INC | GALENA | 5 | Inspections / crashes |
| RUSSELL HALL SEAFOOD INC | FISHING CREEK | 4 | Inspections / crashes |
| MARYLAND FABRICATORS INC | MILLINGTON | 2 | Inspections / crashes |
| GERALD D BOWMAN CONTRACTORS INCdba BOWMAN CONTRACTORS | ABERDEEN | 35 | Inspections / crashes |
| BEN LEWIS | HANCOCK | 18 | Inspections / crashes |
| MODERNDOOR & EQUIPMENT SALES INC | WHITE PLAINS | 5 | Inspections / crashes |
| DAVID HOCKSTEIN AND ASSOCIATESdba HOCKSTEIN INC | CAPITOL HEIGHTS | 3 | Inspections / crashes |
| STANLEY PEARLMAN ENTERPRISES INCdba NAFCO WHOLESALE FISH DEALERS | JESSUP | 32 | Inspections / crashes |
| PAUL J RACH INC | BALTIMORE | 14 | Inspections / crashes |
| D & A DUNLEVY LANDSCAPERS INC | POOLESVILLE | 18 | Inspections / crashes |
| ACECO LLC | SILVER SPRING | 5 | Inspections / crashes |
| SOFT STUFF DISTRIBUTORS INC | JESSUP | 13 | Inspections / crashes |
| ACKERMAN AND BAYNES LLC | BALTIMORE | 2 | Inspections / crashes |
| THOMAS C KLEPPINGER INCdba TOM'S GENERAL SERVICES | EASTON | 4 | Inspections / crashes |
| LARRY'S TOWING SERVICE LLC | FORT WASHINGTON | 6 | Inspections / crashes |
| PARKS TIRE & AUTO SERVICE INCdba PARKS TOWING | QUEENSTOWN | 7 | Inspections / crashes |
| LONG VIEW FARMS INC | GALENA | 11 | Inspections / crashes |
| LEE BANKS & ASSOCIATESdba BANKS AUTO RECYCLERS | CONOWINGO | 6 | Inspections / crashes |
| TENISEAL CORPORATION | BALTIMORE | 11 | Inspections / crashes |
| U S REFUSE REMOVAL INC | CAPITAL HEIGHTS | 9 | Inspections / crashes |
| LINDSTROM EXCAVATING CONTRACTORS INC | WORTON | 6 | Inspections / crashes |
| R H B TRUCKING INC | BALTIMORE | 12 | Inspections / crashes |
| EXCEL TREE EXPERT CO INC | JESSUP | 65 | Inspections / crashes |
| ATS POOL CONSTRUCTION & SERVICEdba PEARL | ROCKVILLE | 7 | Inspections / crashes |