Carrier profile · USDOT 1598507 · MC-591367 · Updated Aug 20, 2026

3-b Pumping Services LLC

8 power unitsavg 12.2 yrLocal · 1 statesELK CITY, OK93/100
CARRIER ACTIVEMC-591367 ACTIVE

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 2453762Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Shares a registration email domain with other carriers

Shares a company officer with other carriers

bart barnett2 carriers: USDOT 2333543

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)8
Observed (24 mo)2
Shared w/ other carriers1

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
1M1PN4GY7MM008811View sourced platform decode25Jul 25, 2023Jul 21, 2026

Owner / group view· confidence: email domain + officer

Owner / group view

Affiliated authorities

Collapses 44 related authorities · joined by email domain + officer

Authorities
44
Combined power
150
States
2
Oldest authority
May 29, 1987
Active now
11