Truck Graph
Step Deck · Maryland

Step Deck Trucking Companies in Maryland

Updated 2026-05-30T07:30:11.684Z·By Sarah Chen, Lead Safety Analyst·Reviewed by James Rodriguez·Methodology v2.1

Maryland has 886 step deck trucking companies as of May 2026. Drop-deck trailers with a lower deck height for taller freight that exceeds standard flatbed height limits. Browse all step deck carriers in Maryland with verified safety scores and authority status.

At a glance
Total carriers886
Active authority886
Avg fleet size11.6 units
Top cityBaltimore
EquipmentStep Deck

Top cities for step deck in Maryland

10 cities with step deck carriers.

#1
Baltimore
73 carriers
#2
Laurel
35 carriers
#3
Silver Spring
31 carriers
#4
Hagerstown
29 carriers
#5
Frederick
24 carriers
#6
Gaithersburg
22 carriers
#7
Glen Burnie
21 carriers
#8
Salisbury
17 carriers
#9
Jessup
17 carriers
#10
Waldorf
16 carriers

Largest step deck carriers in Maryland

Top carriers by fleet size. First 3 featured.

Featured · Sponsored
99
Williams Scotsman INCActiveEstablished
DOT-350040Baltimore,

Williams Scotsman INC has operated for 37.2y with 1426 power units and 0 drivers under Carrier authority.

Fleet
1,426
Drivers
Auth. age
37.2y
OOS active
None
Featured · Sponsored
99
Thompsongas LLCActiveEstablished
DOT-2812287Frederick,

Thompsongas LLC has operated for 10.7y with 1210 power units and 0 drivers under Carrier authority.

Fleet
1,210
Drivers
Auth. age
10.7y
OOS active
None
Featured · Sponsored
27
D M Bowman INCActiveEstablished
DOT-135530Williamsport,

D M Bowman INC has operated for 52.0y with 265 power units and 0 drivers under Carrier authority.

Fleet
265
Drivers
Auth. age
52.0y
OOS active
None
Positions 4–15
26
DOT-326966Hagerstown,

Lightning Transportation INC has operated for 37.7y with 256 power units and 0 drivers under Carrier authority.

Fleet
256
Drivers
Auth. age
37.7y
OOS active
None
25
DOT-3783334Pikesville,

Alfa To Omega LLC has operated for 4.5y with 253 power units and 0 drivers under Carrier authority.

Fleet
253
Drivers
Auth. age
4.5y
OOS active
None
22
DOT-463498Laurel,

Coastal Sunbelt Produce LLC And The Coastal Companies And Coastal Acquisition Corporation has operated for 34.6y with 215 power units and 0 drivers under Carrier authority.

Fleet
215
Drivers
Auth. age
34.6y
OOS active
None
16
Tri-Gas & Oil Co INCActiveEstablished
DOT-7750Federalsburg,

Tri-Gas & Oil Co INC has operated for 52.0y with 162 power units and 0 drivers under Carrier authority.

Fleet
162
Drivers
Auth. age
52.0y
OOS active
None
15
DOT-966390Columbia,

National Delivery Systems INC has operated for 24.9y with 147 power units and 0 drivers under Carrier authority.

Fleet
147
Drivers
Auth. age
24.9y
OOS active
None
13
Cj Miller LLCActiveEstablished
DOT-335900Hampstead,

Cj Miller LLC has operated for 37.5y with 131 power units and 0 drivers under Carrier authority.

Fleet
131
Drivers
Auth. age
37.5y
OOS active
None
11
D D & S Express INCActiveEstablished
DOT-361802Annapolis,

D D & S Express INC has operated for 36.8y with 105 power units and 0 drivers under Carrier authority.

Fleet
105
Drivers
Auth. age
36.8y
OOS active
None
10
Baltimore Tank Lines LLCActiveEstablished
DOT-84666Glen Burnie,

Baltimore Tank Lines LLC has operated for 52.0y with 100 power units and 0 drivers under Carrier authority.

Fleet
100
Drivers
Auth. age
52.0y
OOS active
None
9
Dd&S Logistics INCActiveEstablished
DOT-1837444Annapolis,

Dd&S Logistics INC has operated for 17.5y with 93 power units and 0 drivers under Carrier authority.

Fleet
93
Drivers
Auth. age
17.5y
OOS active
None
9
David A Bramble INCActiveEstablished
DOT-127533Chestertown,

David A Bramble INC has operated for 52.0y with 85 power units and 0 drivers under Carrier authority.

Fleet
85
Drivers
Auth. age
52.0y
OOS active
None
9
Fleet Transit INCActiveEstablished
DOT-154471Baltimore,

Fleet Transit INC has operated for 52.0y with 85 power units and 0 drivers under Carrier authority.

Fleet
85
Drivers
Auth. age
52.0y
OOS active
None
8
Beitzel CorporationActiveEstablished
DOT-337380Grantsville,

Beitzel Corporation has operated for 37.5y with 82 power units and 0 drivers under Carrier authority.

Fleet
82
Drivers
Auth. age
37.5y
OOS active
None

Source: FMCSA carrier census. Included in flatbed carrier approximation; no separate FMCSA classification. View methodology

Frequently asked questions

How many step deck carriers are in Maryland?

Maryland has 886 registered step deck trucking companies as of May 2026. Of these, 886 hold active FMCSA authority.

Which city in Maryland has the most step deck carriers?

Baltimore leads with 73 step deck carriers in Maryland.

How do I find a step deck carrier in Maryland?

Browse the city directories below or use Truck Graph search. Each carrier profile includes safety scores, insurance, and risk screening.

Related carriers
Freight intelligence
Equipment markets

Related directories

All Maryland carriers →National step deck directory →All equipment types →
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APA
Truck Graph. (2026). Step Deck Trucking Companies in Maryland. Retrieved from https://truckgraph.com/equipment/step-deck/maryland
MLA
"Step Deck Trucking Companies in Maryland." Truck Graph, May 30, 2026, https://truckgraph.com/equipment/step-deck/maryland
Chicago
"Step Deck Trucking Companies in Maryland." Truck Graph. Last modified May 30, 2026. https://truckgraph.com/equipment/step-deck/maryland