Carrier profile · USDOT 3319373 · Updated Jun 13, 2026
Petroleum Service Corporation Petroleum Servive Group LLC
DBA PETROLEUM SERVICE CORPORATION PETROLEUM SERVICE GROUP LLC
5 power unitsPASADENA, TX50/100
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 registration email domain with other carriers
@sgs.com — 6 carriers: USDOT 248364USDOT 539976USDOT 591030USDOT 1169227USDOT 1598620
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 6 related authorities · joined by email domain
- Authorities
- 6
- Combined power
- 62
- States
- 3
- Oldest authority
- Jul 5, 1984
- Active now
- 2
- PETROLEUM SERVICE CORPORATION PETROLEUM SERVIVE GROUP LLC· viewingUSDOT 33193735PU
- LIQUITERMINALS LTDUSDOT 24836419PU
- SGS NORTH AMERICA INCUSDOT 53997618PU
- SGS ENVIRONMENTAL SERVICES INCUSDOT 59103016PU
- SGS NORTH AMERICAUSDOT 11692272PU
- SULPHUR EXPERTS INCUSDOT 15986202PU
Affiliated entities· hover to preview