S&M Sons Transport LLC (USDOT 4343104)
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- DOT number
- USDOT 4343104
- Docket (MC) number
- MC1697178
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-02. We could not confirm that live just now.
- Authority granted
- 2025-03-18
- 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
- 24942 COX LN, LOS MOLINOS, CA 96055
- MCS-150 last filed
- 2026-03
Frequently asked questions
What carrier is DOT 4343104?
DOT 4343104 (USDOT 4343104) is S&M Sons Transport LLC, an interstate motor carrier.
What carrier is MC 1697178?
MC 1697178 is the docket number of S&M Sons Transport LLC, USDOT 4343104.
What is S&M Sons Transport LLC's MC number?
S&M Sons Transport LLC's docket number is MC 1697178. Its USDOT number is 4343104.
Is S&M Sons Transport LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-09-02. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does S&M Sons Transport LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides S&M Sons Transport LLC's insurance?
S&M Sons Transport LLC's liability insurance is filed with FMCSA by Southlake Specialty Insurance Company.
What is S&M Sons Transport LLC's safety record?
In the last 24 months, FMCSA records show a 26.3% vehicle out-of-service rate for S&M Sons Transport LLC, from 5 of 19 vehicle inspections, against a national average of 22.9% (fleetfax-computed from FMCSA inspections, as of 2026-08-29). FMCSA records also show 0 recordable crashes in the same window.
What is S&M Sons Transport LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. S&M Sons Transport LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is S&M Sons Transport LLC's FMCSA safety rating?
S&M Sons Transport 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
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 2, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status