M-Rock Trucking INC (USDOT 3813126)
1 caution found.
- DOT number
- USDOT 3813126
- Docket (MC) number
- MC1376899
- 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
- 2022-04-04
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 3 power units, 3 drivers
- Operation type
- Interstate
- Physical address
- 4953 AVDIS CT, ANTELOPE, CA 95843
- MCS-150 last filed
- 2025-12
Findings
- Hours of service at the FMCSA intervention threshold (Caution): Hours of service ranks 78 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
Frequently asked questions
What carrier is DOT 3813126?
DOT 3813126 (USDOT 3813126) is M-Rock Trucking INC, an interstate motor carrier.
What carrier is MC 1376899?
MC 1376899 is the docket number of M-Rock Trucking INC, USDOT 3813126.
What is M-Rock Trucking INC's MC number?
M-Rock Trucking INC's docket number is MC 1376899. Its USDOT number is 3813126.
Is M-Rock Trucking INC 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 M-Rock Trucking INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides M-Rock Trucking INC's insurance?
M-Rock Trucking INC's liability insurance is filed with FMCSA by Southlake Specialty Insurance Company.
What is M-Rock Trucking INC's safety record?
In the last 24 months, FMCSA records show a 36.8% vehicle out-of-service rate for M-Rock Trucking INC, from 7 of 19 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of 2026-08-28). FMCSA records also show 0 recordable crashes in the same window.
What is M-Rock Trucking INC's CSA score?
FMCSA does not publish a single CSA score for carriers. M-Rock Trucking INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is M-Rock Trucking INC's FMCSA safety rating?
M-Rock Trucking INC 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 M-Rock Trucking INC
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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