Carrier profile · USDOT 426193 · Updated Aug 20, 2026

Specialized Maintenance Services Inc

80 power unitsavg 10.7 yrLocal · 1 statesHOUSTON, TX93/100

AUTHORITY STATUS UNKNOWN

Network & Fraud

Reincarnation chains, shared-VIN links, common domains and officers, and owner-group affiliations — the chameleon / double-broker signals that name-and-USDOT lookups miss.

Shares a company officer with other carriers

darrell martin — 9 carriers: USDOT 493822 USDOT 933515 USDOT 1234933 USDOT 1605350 USDOT 1606404 USDOT 1865075 USDOT 2830540 USDOT 3686846

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 9 related authorities · joined by officer

Authorities: 9
Combined power: 91
States: 9
Oldest authority: Nov 1, 1990
Active now: 4

SPECIALIZED MAINTENANCE SERVICES INC· viewingUSDOT 426193
80PU
DARRELL MARTINUSDOT 1606404
2PU
DARRELL MARTINUSDOT 1865075
2PU
DARRELL MARTINUSDOT 2830540
2PU
DARRELL R MARTINUSDOT 493822
1PU
LITTLE ROCKIES MEAT PACKING CO INCUSDOT 1234933
1PU
DARRELL W MARTINUSDOT 933515
1PU
DARRELL MARTINUSDOT 1605350
1PU
601 TRANSPORT LLCUSDOT 3686846
1PU

Affiliated entities· hover to preview

DARRELL MARTIN DARRELL MARTIN DARRELL MARTIN DARRELL R MARTIN LITTLE ROCKIES MEAT PACKING CO INC DARRELL W MARTIN DARRELL MARTIN 601 TRANSPORT LLC