Top Trucking Carriers in Maryland

Browse 41,088 active FMCSA-registered trucking carriers based in Maryland. Data pulled directly from FMCSA — fleet size, equipment, location, and DOT/MC numbers.

41,088

Active Carriers

1,013

Cities Covered

Trucking in Maryland

Maryland's freight market is anchored by the Port of Baltimore (a major auto and roll-on/roll-off port — top US port for car imports) and Northeast Corridor through-traffic on I-95. The DC metro area generates substantial last-mile and government freight. I-70 connects to the Midwest, I-83 to Pennsylvania. Key commodity flows: auto imports through Baltimore, federal government supply, biotech (Frederick/Rockville pharma cluster), and seafood (Chesapeake Bay).

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Top 100 Active Carriers

Sorted by fleet size. Click any carrier to view full FMCSA safety record, inspection history, and insurance status.

Carrier	Location	Fleet	Drivers	Equipment
COWAN SYSTEMS LLC DOT# 548880	Baltimore, MD	1,882	1,882	Reefer Dry Van +1
FASTER DOT# 3004376	Brentwwod, MD	1,392	1,000	Tractor-Trailer
THOMPSONGAS LLC DOT# 2812287	Frederick, MD	1,210	787	Tanker Straight Truck
CHANEY ENTERPRISES DOT# 186407	Annapolis, MD	964	685	Tanker Dump Trailer +3
LANDCARE DOT# 867467	Frederick, MD	940	952	Dry Van Utility Trailer +4
MAYOR AND CITY COUNCIL OCEAN CITY MARYLAND DOT# 929924	Ocean City, MD	850	432	Tractor-Trailer Straight Truck
BGE AN EXELON COMPANY DOT# 160257	Baltimore, MD	688	1,063	Straight Truck Tractor-Trailer
APEX COMPANIES LLC DOT# 1259442	Rockville, MD	604	1,112	Step Deck / RGN Dump Trailer +1
R E MICHEL COMPANY DOT# 261956	Glen Burnie, MD	578	742	Dry Van Straight Truck
GRIFFITH ENERGY SERVICES INC DOT# 910045	Columbia, MD	528	152	Straight Truck Tractor-Trailer
RUPPERT LANDSCAPE DOT# 848269	Laytonsville, MD	480	595	Dry Van Utility Trailer +3
INREACH DOT# 4429105	North Bethesda, MD	409	409	Straight Truck
WASHINGTON SUBURBAN SANITARY COMMISSION DOT# 1238066	Laurel, MD	400	600	Straight Truck
DXI CONSTRUCTION DOT# 372309	Churchville, MD	395	60	Straight Truck Tractor-Trailer
ENTERPRISE TRUCK RENTAL ENTERPRISE RENT A CAR ALAMO NATIONAL RENT A CAR DOT# 1880016	Rockville, MD	370	75	Straight Truck
WM DOT# 334445	Baltimore, MD	333	324	Hopper / Grain Straight Truck
1920 TRANSPORT LLC DOT# 2109662	Salisbury, MD	307	303	Livestock Tanker +4
NEXTCAR TRUCK RENTAL AND LEASING DOT# 400335	Laurel, MD	297	50	Straight Truck Cargo Van
PERDUE TRANSPORTATION INCORPORATED DOT# 204935	Salisbury, MD	289	314	Reefer Dry Van +4
D M BOWMAN INC DOT# 135530	Williamsport, MD	265	244	Dry Van Flatbed +2
KEANY PRODUCE & GOURMET DOT# 404782	Landover, MD	253	135	Reefer Straight Truck
SCHUSTER CONCRETE READY MIX LLC DOT# 2570926	Owings Mills, MD	243	282	Straight Truck Tractor-Trailer
COWAN INTERMODAL GROUP LLC DOT# 215194	Baltimore, MD	239	226	Intermodal Dry Van
LIGHTNING TRANSPORTATION INC DOT# 326966	Hagerstown, MD	230	230	Intermodal Straight Truck +1
POTOMAC EDISON A FIRSTENERGY COMPANY DOT# 7527	Williamsport, MD	225	264	Straight Truck
ENTERPRISE TRUCK RENTAL DOT# 1639678	Linthicum, MD	225	23	Straight Truck
MELWOOD DOT# 1038008	Upper Marlboro, MD	218	104	Dry Van Straight Truck
COASTAL SUNBELT PRODUCE LLC DOT# 463498	Laurel, MD	215	186	Reefer Straight Truck
QUEST TRANSPORT LLC DOT# 1425906	Baltimore, MD	212	129	Tanker Straight Truck +1
COMMUNICATIONS CONSTRUCTION GROUP LLC DOT# 546919	Rising Sun, MD	204	208	Utility Trailer Straight Truck +1
MARYLAND PAVING A DIVISION OF GRAY & SON DOT# 988991	Timonium, MD	204	136	Dry Van Straight Truck
AUI POWER DOT# 2021768	Elkton, MD	202	235	Flatbed Utility Trailer +3
NAQEL TRANSPORT AND INVESTMENT BARTER COMPANY DOT# 2006752	Amman, MD	200	200	Tractor-Trailer
WOODLAWN MOTOR COACH INC DOT# 270798	Baltimore, MD	198	208	Passenger
NORTHROP GRUMMAN DOT# 156120	Baltimore, MD	196	296	Flatbed Dry Van +5
SMITH BUS SERVICE INC DOT# 580046	Odenton, MD	185	178	Passenger
DENISON LANDSCAPING OR AMELIA AND ELENA TRUCKING DOT# 427058	Ft Washington, MD	175	105	Straight Truck
BATES TRUCKING CO INC DOT# 653767	Bladensburg, MD	172	121	Straight Truck Tractor-Trailer
JORGENSEN CONSTRUCTION SERVICES DIVISION DOT# 530034	Buckeystown, MD	164	620	Flatbed Straight Truck
PEPUP DOT# 7750	Federalsburg, MD	162	205	Straight Truck
BEYNON SPORTS SURFACES INC DOT# 1037164	Cockeysville, MD	158	158	Utility Trailer Straight Truck
KCI DOT# 1027676	Sparks, MD	158	144	Dry Van Flatbed +3
CAPITAL ELECTRIC CAPITALTRISTATE ECK SUPPLY DOT# 341782	Upper Marlboro, MD	155	152	Dry Van Straight Truck +1
CANADA DRY POTOMAC CORP DOT# 32178	Landover, MD	154	138	Dry Van Straight Truck
ALLAN MYERS DOT# 273092	Fallston, MD	151	142	Flatbed Straight Truck
SYSCO BALTIMORE LLC DOT# 172924	Jessup, MD	148	154	Reefer Straight Truck +1
UNITED UTILITY LLC DOT# 446723	Lanham, MD	148	104	Straight Truck Tractor-Trailer
NATIONAL DELIVERY SYSTEMS INC DOT# 966390	Elkridge, MD	147	136	Dry Van Straight Truck +1
RMA CHAUFFEURED TRANSPORTATION DOT# 1424655	Rockville, MD	145	178	Passenger
MTS EXPRESS LLC DOT# 1140957	Baltimore, MD	145	80	Tractor-Trailer
CARTER MACHINERY DOT# 122618	Baltimore, MD	140	131	Straight Truck Tractor-Trailer
ISI DEMOLITION DOT# 1031324	White Marsh, MD	138	107	Straight Truck
KELLER NORTH AMERICA INC DOT# 200526	Hanover, MD	137	47	Utility Trailer Straight Truck +1
LIFT OFF DISTRIBUTION LLC DOT# 1201792	Columbia, MD	135	135	Straight Truck
MISSION BBQ DOT# 2505745	Glen Burnie, MD	135	130	Straight Truck
COCKEY'S ENTERPRISES INC DOT# 550731	Baltimore, MD	135	120	Straight Truck
BRAWNER BUILDERS DOT# 538385	Hunt Valley, MD	134	101	Flatbed Straight Truck
MTS DOT# 2029816	Baltimore, MD	134	45	Tanker Flatbed
80-680-2208 DOT# 335900	Hampstead, MD	131	245	Straight Truck Tractor-Trailer
EAI DOT# 1289796	Clarksburg, MD	130	130	Straight Truck Tractor-Trailer
BALTIMORE TANK LINES LLC DOT# 84666	Glen Burnie, MD	130	130	Tanker Straight Truck
MBG ENTERPRISES INC DOT# 1126119	Harmans, MD	130	80	Passenger
TECTA AMERICA EAST LLC DOT# 1497382	Jessup, MD	129	79	Straight Truck
RELIABLE CONTRACTING CO INC DOT# 1018322	Gambrills, MD	128	201	Dry Van Flatbed +1
VERMEER MID ATLANTIC LLC DOT# 2871837	Annapolis Jct, MD	128	140	Utility Trailer Straight Truck +2
ALLIED ENVIRONMENTAL SERVICES DOT# 1064198	Laurel, MD	127	119	Utility Trailer Dry Van +1
FERGUSON TRENCHING CO INC DOT# 1068329	Odenton, MD	126	94	Dry Van Straight Truck
SPINIELLO GLOBAL DOT# 2941786	Baltimore, MD	122	55	Flatbed Car Hauler +3
GIANT FOOD DOT# 110018	Jessup, MD	121	282	Reefer Intermodal +1
CHESAPEAKE CHARTER INC DOT# 350703	Annapolis, MD	121	145	Passenger
COACH USA DILLON'S DOT# 4259861	Hanover, MD	121	114	Passenger
NEW DIRECTION UTILITIES DOT# 866970	Hagerstown, MD	121	79	Utility Trailer Straight Truck
ATLANTIC TRACTOR LLC DOT# 173187	Salisbury, MD	120	138	Utility Trailer Straight Truck +2
MINT EXPRESS INC DOT# 2779557	Frederick, MD	120	60	Dry Van Flatbed +2
MBB DELIVERY LLC DOT# 3463407	Kensington, MD	119	250	Tanker
UNITY DISPOSAL & RECYCLING LLC DOT# 672770	Laurel, MD	118	118	Straight Truck
THE ARC OF PRINCE GEORGE'S COUNTY DOT# 1037953	Largo, MD	117	50	Cargo Van
CAPITAL SHIPPING LLC DOT# 3702263	Beltsville, MD	116	202	Straight Truck
FIDELITY ENGINEERING CORPORATION FIDELITY POWER SYSTEMS FIDELITY MECHANICAL DOT# 887140	Sparks, MD	114	307	Straight Truck
SYSCO EASTERN MARYLAND LLC DOT# 226969	Pocomoke, MD	112	122	Reefer Dry Van +1
ANNAPOLIS BUS COMPANY INC DOT# 122651	Annapolis, MD	111	94	Passenger
THE CHEFS WAREHOUSE DOT# 1421872	Hanover, MD	109	50	Reefer Straight Truck
M T LANEY CO INC DOT# 1049085	Eldersburg, MD	108	124	Step Deck / RGN Utility Trailer +3
TOTAL CIVIL CONSTRUCTION & ENGINEERING DOT# 2470696	Upper Marlboro, MD	108	60	Straight Truck Doubles/Triples +1
SMECO DOT# 382409	Hughesville, MD	105	201	Straight Truck
DD&S EXPRESS INC DOT# 361802	Annapolis, MD	105	105	Flatbed Straight Truck +1
6IX ACES TRUCKING LLC DOT# 3618371	Severn, MD	105	105	Dry Van Flatbed +1
CHESTER RIVER LANDSCAPING & CLOVELLY NURSERIES DOT# 791669	Chestertown, MD	105	102	Reefer Dry Van +4
TRAFFIC ENGINEERING SERVICES DE LLC DOT# 4123317	Elkridge, MD	105	42	Straight Truck
CLOVERLAND DAIRY L P DOT# 65287	Baltimore, MD	104	120	Reefer Straight Truck
PILLAR INNOVATIONS LLC DOT# 1627465	Grantsville, MD	104	106	Utility Trailer Straight Truck +1
CONCRETE GENERAL INC DOT# 362184	Gaithersburg, MD	104	106	Step Deck / RGN Straight Truck
KELLER BUS SERVICE DOT# 32700	Waldorf, MD	104	70	Passenger
ADVENTURE TOURS DOT# 779981	Accokeek, MD	102	166	Straight Truck Passenger
EMERALDS DOT# 4353379	Windsor Mill, MD	100	200
CHOPTANK ELECTRIC COOPERATIVE DOT# 326258	Denton, MD	100	101	Straight Truck Tractor-Trailer
SOLUTIONS TRANSPORT LLC DOT# 334544	Baltimore, MD	100	88	Tanker Hopper / Grain +2
CURTIS BAY ENERGY INC DOT# 1692213	Baltimore, MD	100	67	Dry Van Straight Truck
FRANCIS O DAY CO INC DOT# 286446	Rockville, MD	100	30	Straight Truck Tractor-Trailer
LONERGAN MOTOR COACH INC DOT# 84782	Millersville, MD	99	106	Passenger

More active Maryland carriers

Active carriers with FMCSA inspection or crash records. This selection changes daily.

CALEM PROFESSIONAL LLC LAUREL, MD
ALIGARKH CORPORATION BALTIMORE, MD
GUZMANS TRANSPORT LLC OWINGS MILL, MD
NEXT DAY DUMPSTERS NC LLC GAITHERSBURG, MD
1ORBIT LLC COCKEYSVILLE, MD
DAVID TRUCKING LLC CATONSVILLE, MD
MAYA'S FRESH PRODUCE LLC GLEN BURNIE, MD
KIVU LINE LOGISTIC LLC GLEN BURNIE, MD
ORANGE STRIPE LOGISTICS FORT WASHINGTON, MD
JC & D TRUCKING LLC BALTIMORE, MD
RAJ LOGISTICS LLC WALDORF, MD
TIDEWATER DIRECT LLC CENTREVILLE, MD
MCCLUNG LOGAN EQUIPMENT COMPANY INC BALTIMORE, MD
DURRETT-SHEPPARD STEEL CO INC BALTIMORE, MD
B & E STORAGE INC BALTIMORE, MD
MONUMENTAL SUPPLY CO INC LLC BALTIMORE, MD
AMERICAN COMBUSTION INDUSTRIES INC GLENN DALE, MD
PICORP INC BALTIMORE BALTIMORE, MD
MCNEALS TOWING BALTIMORE, MD
M LUIS CONSTRUCTION COMPANY INC SILVER SPRING, MD
PDI SHEETZ CONSTRUCTION CORP LINTHICUM, MD
SUPERIOR TOURS INC BALTIMORE, MD
MISTER FISH INC BALTIMORE, MD
ROOFING BALTIMORE, MD
G&R TRUCKING INC BLADENSBURG, MD
EAST COAST POURDED FLOORS BALTIMORE, MD
COLE ROOFING COMPANY INC BALTIMORE, MD
VACHINO MASONRY CONST CO INC PARKTON, MD
APPLIANCE DISTRIBUTORS UNLIMITED HALETHORPE, MD
DISTRIBUITOR GWYNN OAK, MD
DUCTWORKS INC BALTIMORE, MD
CANYON CONTRACTING INC MOUNT AIRY, MD
BOTANICA ENTERPRISES INC HAGERSTOWN, MD
VERY BEST INC JESSUP, MD
ROLAND'S HOME SERVICES TAKOMA PARK, MD
ROOTED IN NATURE MIDDLE RIVER, MD
MARYLAND PIPE & SUPPLY CO LLC HANCOCK, MD
AUTOMOTIVE TALK TOWING & RECOVERY WALDORF, MD
RAF SEAMLESS GUTTER SUPPLY LLC ABINGDON, MD
BEST DD SS INC ELLICOTT CITY, MD
EXPEDITE DELIVERY SYSTEM LLC LINTHICUM HEIGHTS, MD
1ST STREET TOWING BERLIN, MD
ONE ABOVE ALL TRANSPORT LLC HAGERSTOWN, MD
HOLLAND TRUCKING LLC OAKLAND, MD
WM ENTERPRISE LLC BELTSVILLE, MD
CKM TRANSPORT INC SPARROWS PT, MD
DAVIS & SON EXCAVATING LLC CLINTON, MD
EASTERN SHORE TENTS AND EVENTS CHESTERTOWN, MD
HOME AND OFFICE MOVERS LLC ELDERSBURG, MD
235 TOWING LLC MECHANICSVLLE, MD
FLY AUTO TRANSPORT LLC ANNAPOLIS, MD
LONARI EXPRESS LLC PASADENA, MD
ALL MY SONS OF MARYLAND LLC LINTHICUM HEIGHTS, MD
FIO-SHE TRUCKING LLC STRIVERDALE, MD
TAF LOGISTICS LLC SILVER SPRING, MD
Z&K TRANSPORT LLC SILVER SPRING, MD
STUCKEY & SON LLC ESSEX, MD
VIVA FOOD LLC JESSUP, MD
FJ INSTALLER SERVICE LLC SEVERN, MD
GTR EXPRESS LLC HAGERSTOWN, MD

Every Maryland carrier

The table above shows the 100 largest active fleets. The full list of 96,491 Maryland carrier profiles, active and inactive, is in USDOT-number order across 644 pages: browse all Maryland carriers →

Frequently Asked Questions

How many active trucking carriers operate in Maryland?

There are 41,088 active FMCSA-registered trucking carriers based in Maryland, across 1,013 cities.

How can I verify a Maryland trucking carrier is licensed and insured?

Every carrier listed on this page has an active FMCSA USDOT number. To verify operating authority, insurance, and safety record, check FMCSA SAFER (safer.fmcsa.dot.gov/CompanySnapshot.aspx) using the carrier's DOT number. For broker authority and BIPD insurance status, use the FMCSA L&I Public Lookup (li-public.fmcsa.dot.gov). Cross-reference safety scores via the FMCSA SMS (ai.fmcsa.dot.gov/SMS).

What is the typical fleet size of a Maryland trucking carrier?

Most US trucking carriers are small fleets — over 90% operate fewer than 6 trucks. Among the 41,088 active Maryland carriers, fleet sizes range from owner-operators with a single truck to large carriers with hundreds of power units. The top 100 by fleet size are listed above, sorted by reported power units.

Does Maryland have specific commercial vehicle regulations?

Federal Bridge Formula rules and 80,000 lb maximum gross vehicle weight apply on Interstate highways in Maryland. State-specific permits are required for oversize/overweight loads, and some states enforce additional emissions, hours-of-service, or weight enforcement rules. Carriers should consult the Maryland Department of Transportation for current commercial vehicle requirements.

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Freight Brokers in Maryland

Looking for freight brokers to source loads, not carriers to haul them? Maryland has thousands of FMCSA-licensed freight brokers.

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