Carrier profile · USDOT 4076710 · Updated Jun 13, 2026
TEXAS GUARDRAIL CONTRACTORS LLC
1 power unitLAREDO, TX50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
@stxcivil.com — 3 carriers: USDOT 4230849USDOT 4459780
Shares a company officer with other carriers
alberto calderon — 6 carriers: USDOT 2137022USDOT 2507600USDOT 2803985USDOT 2937987USDOT 4230849
Owner / group view· confidence: email domain + officer
Owner / group view
Affiliated authorities
Collapses 7 related authorities · joined by email domain + officer
- Authorities
- 7
- Combined power
- 19
- States
- 3
- Oldest authority
- Mar 31, 2011
- Active now
- 4
- TEXAS GUARDRAIL CONTRACTORS LLC· viewingUSDOT 40767101PU
- CB TRADE AND FREIGHT SERVICES INCUSDOT 280398511PU
- C&B EQUIPMENT SERVICES LLCUSDOT 42308492PU
- LLUVIA NATURAL SA DE CVUSDOT 25076002PU
- ALBERTO CALDERONUSDOT 21370221PU
- RSA EQUIPMENT CO LLCUSDOT 44597801PU
- GSH TRANSPORT INCUSDOT 29379871PU
Affiliated entities· hover to preview