Carrier Vetting Report → cargo → Oilfield equipment → California
Oilfield equipment trucking companies in California
1,400 active carriers based in California declare oilfield equipment on their MCS-150; 705 operate interstate. 13,886 power units reported. FMCSA census as of 2026-09-14.
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Largest oilfield equipment fleets in California
| Carrier | City | Power units | USDOT |
|---|---|---|---|
| WESTERN OILFIELDS SUPPLY CO dba RAIN FOR RENT | BAKERSFIELD | 1,139 | 154740 · MC384359 |
| C&J WELL SERVICES LLC | BAKERSFIELD | 707 | 3742243 |
| ECOLOGY AUTO PARTS INC | CERRITOS | 676 | 629013 · MC324282 |
| ARB INC dba PSC | IRVINE | 499 | 530399 |
| ARIZONA PIPELINE COMPANY INC | HESPERIA | 449 | 349324 |
| WHITE ARROW LLC | MONTEBELLO | 414 | 577394 · MC281042 |
| CITY OF LONG BEACH | LONG BEACH | 403 | 219043 |
| AMERICAN INTEGRATED SERVICES INC | WILMINGTON | 273 | 1185228 · MC598928 |
| UNIS TRANSPORTATION LLC | BUENA PARK | 260 | 2247083 · MC718500 |
| W A RASIC CONSTRUCTION CO INC dba NU LINE EQUIPMENT | BELL GARDENS | 235 | 1743073 |
Fleet sizes
| Power units | Carriers | Share |
|---|---|---|
| 1 | 781 | 56% |
| 2-5 | 346 | 25% |
| 6-20 | 164 | 12% |
| 21-100 | 87 | 6% |
| 100+ | 22 | 2% |
Cities
BAKERSFIELD 218 · LOS ANGELES 31 · SACRAMENTO 30 · FRESNO 30 · SHAFTER 24 · SANTA MARIA 23 · STOCKTON 22 · LONG BEACH 22 · SAN DIEGO 17 · SIGNAL HILL 16
See all California trucking companies or oilfield equipment carriers nationally.
This is an informational report compiled from public FMCSA records as of the stamped date. It is not a safety rating, not insurance or legal advice, and not a recommendation to use or avoid any carrier. FMCSA records can be late or incomplete; confirm anything decisive against the official record linked in the report.