Mainframe Trucklines LLC (USDOT 3836342)
No blockers or cautions found.
- DOT number
- USDOT 3836342
- Docket (MC) number
- MC1405464
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-01. We could not confirm that live just now.
- Authority granted
- 2022-11-22
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power units, 1 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 3400 CALIFORNIA STREET, HUNTINGTON PARK, CA 90255
- MCS-150 last filed
- 2026-02
Findings
- No inspections in the last 24 months (Note): 1 truck on file · active 3 years · no inspections in our 24-month roadside record
Frequently asked questions
What carrier is DOT 3836342?
DOT 3836342 (USDOT 3836342) is Mainframe Trucklines LLC, an intrastate non-hazmat motor carrier.
What carrier is MC 1405464?
MC 1405464 is the docket number of Mainframe Trucklines LLC, USDOT 3836342.
What is Mainframe Trucklines LLC's MC number?
Mainframe Trucklines LLC's docket number is MC 1405464. Its USDOT number is 3836342.
Is Mainframe Trucklines LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-01. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Mainframe Trucklines LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Mainframe Trucklines LLC's insurance?
Mainframe Trucklines LLC's liability insurance is filed with FMCSA by United Financial Casualty Company.
What is Mainframe Trucklines LLC's safety record?
FMCSA records show no vehicle inspections for Mainframe Trucklines 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 Mainframe Trucklines LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mainframe Trucklines LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mainframe Trucklines LLC's FMCSA safety rating?
Mainframe Trucklines 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 Mainframe Trucklines LLC
Carriers based in Huntington Park, 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 Sep 1, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status