Carrier profile · USDOT 4344811 · MC-1698057 · Updated Aug 16, 2026

1st Line Services LLC

10 power unitsavg 16.8 yrLocal · 1 statesMIDLAND, TX80/100
CARRIER ACTIVEMC-1698057 ACTIVE
Verified links1stlineservicesllc.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: 7 trucks also ran under 6 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3557285USDOT 4370280USDOT 4492814USDOT 2401519USDOT 3476197USDOT 2267121Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Shares a company officer with other carriers

dariela balderas — 6 carriers: USDOT 2302763USDOT 3756860USDOT 3829420USDOT 4109335USDOT 4161969

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)10
Observed (24 mo)10
Shared w/ other carriers7

Registered and roadside-observed capacity are broadly consistent.

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

VINCarriersInspectionsFirst seenLast seen
1UNST4220BL094399View sourced platform decode33Jan 14, 2026Jul 21, 2026
5LKB40237W4021676View sourced platform decode22Dec 11, 2025Jul 7, 2026
1FUJA6CK64LN19343View sourced platform decode22Mar 7, 2026Jun 24, 2026
3F5VA42TAC5460095View sourced platform decode22Mar 7, 2026Jun 24, 2026
1G9VT4020CH018130View sourced platform decode22Dec 22, 2025Jun 20, 2026
1XKYD49XXEJ397852View sourced platform decode23May 19, 2026Jun 20, 2026
1XKADB9X2SJ639017View sourced platform decode22Nov 15, 2025Jun 1, 2026

Owner / group view· confidence: officer

Owner / group view

Affiliated authorities

Collapses 6 related authorities · joined by officer

Authorities
6
Combined power
55
States
1
Oldest authority
May 5, 2012
Active now
6

Affiliated entities· hover to preview

S & D TRUCKING LLCCOBRA TUBING TESTING SERVICES LLCYOHAN TRUCKING LLCMECANICAS POSADAS LIMITED LIABILITY COMPANYATLAX LLC