El Socio Concrete Pump LLC (USDOT 4397955)
No blockers or cautions found.
- DOT number
- USDOT 4397955
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 3 power units, 3 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 28 HANLON PL, PITTSBURG, CA 94565-3507
- MCS-150 last filed
- 2025-04
Frequently asked questions
What carrier is DOT 4397955?
DOT 4397955 (USDOT 4397955) is El Socio Concrete Pump LLC, an intrastate non-hazmat motor carrier.
What is El Socio Concrete Pump LLC's USDOT number?
El Socio Concrete Pump LLC's USDOT number is 4397955. No MC docket number is on file.
Is El Socio Concrete Pump LLC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does El Socio Concrete Pump LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is El Socio Concrete Pump LLC's safety record?
FMCSA records show no vehicle inspections for El Socio Concrete Pump LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is El Socio Concrete Pump LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. El Socio Concrete Pump LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is El Socio Concrete Pump LLC's FMCSA safety rating?
El Socio Concrete Pump LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for El Socio Concrete Pump LLC
Carriers based in Pittsburg, CA
More carriers based in California
Run a SAFER company snapshot lookup for any carrier
Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 29, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status