Mm & Son INC (USDOT 3976508)
MonitorFindings
1 truck on file · active 3 years · no standard roadside inspections in our 24-month record
- DOT number
- USDOT 3976508
- Docket (MC) number
- MC1487543
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 25, 2026. We could not confirm that live just now.
- Authority granted
- Nov 22, 2022
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 1 power unit, 1 driver
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 1225 W 45TH ST, SN BERNRDNO, CA 92407
- MCS-150 last filed
- Aug 2024
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Frequently asked questions
What carrier is DOT 3976508?
DOT 3976508 (USDOT 3976508) is Mm & Son INC, an intrastate non-hazmat motor carrier.
What carrier is MC 1487543?
MC 1487543 is the docket number of Mm & Son INC, USDOT 3976508.
What is Mm & Son INC's MC number?
Mm & Son INC's docket number is MC 1487543. Its USDOT number is 3976508.
Is Mm & Son INC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 25, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Mm & Son INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Mm & Son INC's insurance?
Mm & Son INC's liability insurance is filed with FMCSA by Db Insurance CO., LTD (U.S.Branch).
What is Mm & Son INC's safety record?
FMCSA records show no vehicle inspections for Mm & Son INC 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 Mm & Son INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mm & Son INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mm & Son INC's FMCSA safety rating?
Mm & Son 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.
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Carriers based in Sn Bernrdno, CA
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 25, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status