Carrier profile · USDOT 1285243 · MC-579917 · Updated Jun 13, 2026

Shamrock Vacuum Service Inc

35 power unitsavg 11.5 yrLocal · 2 statesLIBERTY, TX94/100
CARRIER ACTIVEMC-579917 ACTIVERATED SATISFACTORYHAZMAT
Verified linksshamrockvacuum.comFMCSA SAFER

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.

Last 12 months: 1 truck also ran under 1 other carrier

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3744654Some overlap is legitimate (leased or sold equipment); review alongside the other signals.
Show all-time history (2 trucks · 2 carriers)
Across all inspections on record: USDOT 3744654USDOT 3777022

Shares a registration email domain with other carriers

@shamrockvacuum.com — 2 carriers: USDOT 2133884

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)35
Observed (24 mo)13
Shared w/ other carriers2

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

Shared-VIN cross-links· units inspected under more than one USDOT

VINCarriersInspectionsFirst seenLast seen
1FVHCYFE6KHKH8238View sourced platform decode23Apr 14, 2026Apr 14, 2026
2NP3LJ9X2EM186654View sourced platform decode22Jun 16, 2023Mar 27, 2024

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 2 related authorities · joined by email domain

Authorities
2
Combined power
36
States
1
Oldest authority
Sep 14, 2004
Active now
2

Affiliated entities· hover to preview

FORWARD OILFIELD SERVICES LLC