The 100 Largest Trucking Companies in San Antonio, TX (2026)
Every fleet below lists a San Antonio, TX headquarters with FMCSA, ranked by the power units on its latest MCS-150. Open any row for that carrier’s full public workup — risk flags, score breakdown, insurance filings, and record timeline.
| Carrier | Power Units | Drivers | Score |
|---|---|---|---|
|
AMERITECH SERVICES
USDOT 309641
|
5,590 | 5,590 | — |
|
NORTHSIDE ISD TRANSPORTATION
USDOT 1249763
|
967 | 1,100 | — |
|
H-E-B LP
USDOT 351057
|
922 | 1,407 | — |
|
HOLT TEXAS LTD
USDOT 542319
|
739 | 630 | — |
|
STATEWIDE TRANSPORT LLC
USDOT 333724
|
496 | 456 | — |
|
ALAMO CONCRETE PRODUCTS COMPANY
USDOT 1944113
|
469 | 385 | — |
|
COCA COLA ENTERPRISES
USDOT 114287
|
433 | 459 | — |
|
LABATT FOOD SERVICE LLC
USDOT 402305
|
322 | 409 | — |
|
SOUTHWESTERN MOTOR TRANSPORT INC
USDOT 136555
|
312 | 281 | — |
|
COASTAL TRANSPORT COMPANY INC
USDOT 36647
|
290 | 330 | — |
|
PARKWAY TRANSPORT INC
USDOT 212550
|
261 | 256 | — |
|
KINETIC CONCEPTS INC
USDOT 283618
|
221 | 450 | — |
|
UNIQUE LEASING INC
USDOT 363676
|
208 | 202 | — |
|
AVALON MOTOR COACHES LLC
USDOT 3271206
|
196 | 177 | — |
|
DETMAR TRANSPORT LLC
USDOT 3638442
|
196 | 191 | — |
|
STEP ENERGY SERVICES USA LTD
USDOT 2640421
|
193 | 165 | — |
|
VTS TRANSPORTATION INC
USDOT 1930689
|
180 | 185 | — |
|
ALAMO TRANSIT COMPANY
USDOT 1941898
|
172 | 169 | — |
|
ALAMO EXPRESS INC
USDOT 136496
|
170 | 214 | — |
|
TESORO CRUDE OIL COMPANY TRUCK TRANSPTN DIVISION
USDOT 136556
|
169 | 134 | — |
|
PERIODICAL SERVICES INC
USDOT 1168614
|
169 | 169 | — |
|
PICO PROPANE OPERATING LLC
USDOT 2786651
|
169 | 84 | — |
|
BUILDER'S SQUARE CORP
USDOT 283612
|
167 | 300 | — |
|
FJK ENTERPRISES LTD CO
USDOT 616482
|
165 | 196 | — |
|
ACCEL LOGISTICS INC
USDOT 2069796
|
160 | 127 | — |
|
GENESIS INTERMODAL SERVICES LLC
USDOT 3408478
|
157 | 158 | — |
|
WATER ENERGY SERVICES LLC
USDOT 3218368
|
155 | 200 | — |
|
WATER ENERGY SERVICES LLC
USDOT 3929364
|
152 | 200 | — |
|
MISSION PETROLEUM CARRIERS INC
USDOT 232937
|
148 | 115 | — |
|
STAR SHUTTLE LLC
USDOT 660715
|
145 | 145 | — |
|
BROWN EXPRESS INC
USDOT 136514
|
144 | 268 | — |
|
GENESIS INTERMODAL SERVICES INC
USDOT 894783
|
140 | 140 | — |
|
BEE TRUCKING INC
USDOT 327171
|
138 | 133 | — |
|
CLEARWELL WELL SERVICES LLC
USDOT 1485979
|
129 | 67 | — |
|
HYGEIA DAIRY CO
USDOT 456956
|
128 | 95 | — |
|
TIGER SANITATION LLC
USDOT 1939073
|
128 | 138 | — |
|
BILL HALL JR TRUCKING LTD
USDOT 915143
|
127 | 127 | — |
|
SCOBEY MOVING & STORAGE LTD
USDOT 1274056
|
123 | 63 | — |
|
BFI WASTE SERVICES OF TEXAS LP
USDOT 434252
|
120 | 130 | — |
|
FAULT LINE LOGISTICS LLC
USDOT 2561594
|
118 | 115 | — |
|
NEVADA BELL
USDOT 451945
|
107 | 107 | — |
|
SUNLINE GLOBAL INC
USDOT 536448
|
100 | 100 | — |
|
SOUTHWEST INDEPENDENT SCHOOL DISTRICT
USDOT 3779983
|
100 | 248 | — |
|
CUSA KBC LLC
USDOT 1167678
|
96 | 164 | — |
|
CLEARWELL WIRELINE SERVICES LLC
USDOT 1537111
|
96 | 99 | — |
|
SOURCE POWER LLC
USDOT 3380493
|
91 | 119 | — |
|
GREEN ENERGY OILFIELD SERVICES LLC
USDOT 2260485
|
87 | 178 | — |
|
SHERWOOD VAN LINES INC
USDOT 136553
|
86 | 77 | — |
|
SUAREZ BROS CRANE & HEAVY HAUL LLC
USDOT 2192536
|
85 | 40 | — |
|
GRAPEVINE INTERMODAL LLC
USDOT 3396848
|
81 | 81 | — |
|
TRAVIS TRANSPORTATION INC
USDOT 184940
|
80 | 82 | — |
|
WDO EQUIPMENT COMPANY LLC
USDOT 2154054
|
80 | 80 | — |
|
ARCLINE STAFFING COMPANY LLC
USDOT 4455734
|
80 | 51 | — |
|
REYNOLDS ENERGY SERVICES LLC
USDOT 2475826
|
79 | 52 | — |
|
ZACHRY INDUSTRIAL INC
USDOT 1710396
|
78 | 19 | — |
|
LONE STAR GROWERS LP
USDOT 424970
|
77 | 28 | — |
|
HESSELBEIN TIRE SOUTHWEST INC
USDOT 1972102
|
76 | 66 | — |
|
JARCO READY MIX LLC
USDOT 3565964
|
75 | 51 | — |
|
L & H PACKING CO
USDOT 154285
|
72 | 104 | — |
|
ALASCOM
USDOT 564026
|
71 | 150 | — |
|
L FISHER FREIGHT INC
USDOT 276005
|
70 | 41 | — |
|
SEGUE DISTRIBUTION
USDOT 1093928
|
70 | 150 | — |
|
DOUBLE DIAMOND TRANSPORT INC
USDOT 1427730
|
68 | 68 | — |
|
FIRST RIVER ENERGY LLC
USDOT 2635824
|
68 | 47 | — |
|
NATIVE ENERGY & TECHNOLOGY INC
USDOT 2980499
|
66 | 65 | — |
|
ZACHRY CONSTRUCTION CORPORATION
USDOT 1710397
|
65 | 52 | — |
|
COMET SIGNS LLC
USDOT 552424
|
63 | 13 | — |
|
SUNOCO PIPELINE LP
USDOT 126526
|
61 | 70 | — |
|
STONE ROAD ENERGY LLC
USDOT 2551730
|
61 | 19 | — |
|
PNW INTERMODAL LLC
USDOT 2557329
|
60 | 60 | — |
|
JOHNSON BROTHERS OF TEXAS INC
USDOT 4539529
|
60 | 60 | — |
|
OLMOS EQUIPMENT INC
USDOT 1960620
|
59 | 35 | — |
|
TEXAS GATHERING COMPANY LLC
USDOT 2017127
|
58 | 42 | — |
|
EARTH TRANSPORT CO INC
USDOT 1726104
|
55 | 55 | — |
|
OLMOS CONSTRUCTION I
USDOT 2137369
|
54 | 25 | — |
|
WATERFLEET LLC
USDOT 3003717
|
54 | 32 | — |
|
ALAMO MAIL SERVICE INC
USDOT 356803
|
53 | 60 | — |
|
JANOE TRUCK SALES AND SERVICE INC
USDOT 938361
|
53 | 16 | — |
|
CLARK CONSTRUCTION OF TEXAS INC
USDOT 1134242
|
53 | 49 | — |
|
ACI HOLDING INC
USDOT 2927085
|
52 | 30 | — |
|
TROY SERVICES LLC
USDOT 2813209
|
50 | 54 | — |
|
DISA PARCEL DELIVERY LLC
USDOT 3189142
|
50 | 50 | — |
|
PERDIZ TRANSPORTATION LLC
USDOT 3682352
|
50 | 49 | — |
|
HOLT WIND RESOURCES LLC
USDOT 3991991
|
50 | 10 | — |
|
J P HART LUMBER COMPANY LLC
USDOT 240808
|
49 | 49 | — |
|
BECK READYMIX CONCRETE COMPANY LTD
USDOT 1984151
|
48 | 41 | — |
|
GOMEZ HAULERS LLC
USDOT 2175724
|
48 | 86 | — |
|
VOCAR TRANSPORTATION SERVICES LLC
USDOT 1560467
|
47 | 48 | — |
|
PANHANDLE EASTERN PIPE LINE COMPANY LP
USDOT 69728
|
45 | 106 | — |
|
TEXAS FREIGHTWAYS INC
USDOT 397527
|
45 | 44 | — |
|
SUPER LOAD TRANSPORT LLC
USDOT 830338
|
45 | 46 | — |
|
BEST RUSH SERVICE LLC
USDOT 2087187
|
45 | 81 | — |
|
AREN TRUCKING SERVICES INC
USDOT 3626799
|
45 | 46 | — |
|
WELL SOLUTIONS INC
USDOT 328874
|
44 | 29 | — |
|
BILL HALL JR
USDOT 1958768
|
44 | 51 | — |
|
DIAMOND SHAMROCK REFINING & MARKETING
USDOT 730269
|
43 | 80 | — |
|
BLACK CREEK WELL SERVICES LP
USDOT 1985043
|
43 | 50 | — |
|
QALANDAR LLC
USDOT 4279671
|
43 | 18 | — |
|
SAN ANTONIO FOOD BANK
USDOT 1984528
|
42 | 35 | — |
|
MG BUILDING MATERIALS LTD
USDOT 2362191
|
42 | 37 | — |
Frequently asked questions
About trucking companies in San Antonio, TX
Which trucking company in San Antonio has the biggest fleet?
AMERITECH SERVICES leads the San Antonio, TX ranking with 5590 power units on its most recent MCS-150 filing. Its complete public workup — risk flags, score breakdown, insurance filing history, and record timeline — lives at https://mclookup.com/carrier/309641.
How many motor carriers operate out of San Antonio?
995 active carriers list a San Antonio, TX headquarters address in the FMCSA census (after filtering for realistic fleet data). The top 100 by fleet size are ranked on this page; the rest are searchable by USDOT or MC number.
What does the ranking on this page measure?
Position reflects self-reported power units — tractors, straight trucks, and buses, excluding trailers — from each carrier's MCS-150. A plausibility filter (driver-to-truck ratio between 0.3 and 5.0) removes registrations with obviously bad data before ranking.
What shows up on each carrier's linked profile?
Every row links to that carrier's public record page: red and caution risk flags with point deductions, a category-by-category score breakdown, the month-over-month FMCSA record timeline, insurance filing history, and any shared-contact links to other carriers — all from federal data, refreshed on a rolling ~48-hour cycle.
Do I need an account to vet a San Antonio carrier?
No — the public record pages are open. A free account adds the deeper workup: BASIC percentile detail, crash-by-crash records, live insurance verification against federal minimums, and watchlist monitoring with change alerts.
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