Carrier profile · USDOT 257912 · Updated Jun 13, 2026
OXYGEN SERVICE P R
DBA SAN AGUSTIN OXYGEN SERVICE
1 power unitRIO PIEDRAS, PR50/100
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
@prtc.net — 30 carriers: USDOT 180530USDOT 190779USDOT 253412USDOT 316573USDOT 391406USDOT 734307USDOT 752870USDOT 884718
Owner / group view· confidence: email domain
Owner / group view
Affiliated authorities
Collapses 30 related authorities · joined by email domain
- Authorities
- 30
- Combined power
- 110
- States
- 3
- Oldest authority
- Jun 1, 1974
- Active now
- 13
- OXYGEN SERVICE P R· viewingUSDOT 2579121PU
- RAUL A BERNARD MARREROUSDOT 272814518PU
- RV TRUCKING CORPUSDOT 162114818PU
- RUBEN MARTINEZ MONTANEZUSDOT 199832212PU
- PARADISE ICE & WATER CORPUSDOT 457555512PU
- AGUADILLA EXPRESSUSDOT 13099315PU
- VIC TRANSPORTION INCUSDOT 17376695PU
- AYOR TRUCK LINE INCUSDOT 1907794PU
- S & A INCUSDOT 7528704PU
- MARTINEZ ARIAS HNOS INCUSDOT 3165734PU
- BLUE OCEAN TRADING CORPUSDOT 33545194PU
- SUCESION J SERRALLES SECOND INCUSDOT 19935753PU
- THE BATTERY RECYCLING CO INCUSDOT 8987463PU
- J R PETROLEUM CORPUSDOT 8855162PU
- JAYVEE CONDITIONING AND GENERAL CONTRACTORS INCUSDOT 38950592PU
- FORTO CHEMICAL CORPORATIONUSDOT 1805302PU
- PERCIE M PERRYUSDOT 8847182PU
- ELIUT REYES GALVANUSDOT 18747211PU
- JUAN JOSE PEREZ MONTEJOUSDOT 36203601PU
- RAFAEL RIOS PEREZUSDOT 19780911PU
- LUIS J RIVERA MONTANEZUSDOT 18418331PU
- ELADIO RODRIGUEZUSDOT 7343071PU
- RAMON & GRAJALES PADILLAUSDOT 18276801PU
- XAVIER B GONZALEZ-RODRIGUEZUSDOT 24919741PU
- JUAN MERCADO MARCANOUSDOT 18907481PU
- JAVIER E SOTO PADUAUSDOT 18276771PU
- S&R ENGINEERING SEUSDOT 13798380PU
- J C CARIBE INCUSDOT 3914060PU
- HECTOR N BERRIOSUSDOT 18806010PU
- RANSBURG MANUFACRURING CORPUSDOT 2534120PU