Carrier profile · USDOT 797041 · MC-318665 · Updated Jul 18, 2026

AIRGAS NITROGEN SERVICES LLC

145 power unitsavg 8.9 yrMulti-region · 13 statesMCALESTER, OK100/100
CARRIER ACTIVEMC-318665 ACTIVEHAZMAT
Verified linksairgas.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.

No shared-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.
Show all-time history (5 trucks · 5 carriers)
Across all inspections on record: USDOT 315589USDOT 2631977USDOT 3033961USDOT 3701000USDOT 328402

Shares a registration email domain with other carriers

@airgas.com — 48 carriers: USDOT 47552USDOT 62879USDOT 91999USDOT 92272USDOT 97586USDOT 106785USDOT 107106USDOT 142128

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)145
Observed (24 mo)43
Shared w/ other carriers5

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
3AKJHLDV9PSNS4869210Jun 29, 2023May 13, 2026
1FUJGHDV8CLBH544822Jun 19, 2023Dec 3, 2025
1XKADB9X17J15843923Oct 25, 2023Nov 4, 2025
3AKJGHDVXESFY454622Sep 27, 2023Sep 11, 2025
1C9TR0659PJ45200223Jan 5, 2024Jul 1, 2025

Owner / group view· confidence: email domain

Owner / group view

Affiliated authorities

Collapses 48 related authorities · joined by email domain

Authorities
48
Combined power
4,731
States
24
Oldest authority
Jun 1, 1974
Active now
4

Affiliated entities· hover to preview

AIRGAS - SOUTH INCAIRGAS EAST INCAIRGAS CARBONICAIRGAS SOUTHWESTNATIONAL WELDERS SUPPLY COMPANY INCAIRGAS-MID AMERICAAIRGAS NORTH CENTRALAIRGAS-MID SOUTH INC