Fleet typeIdentity
Owner-operator
1 power unit. Brokers price each fleet type apart.
JB & Sons Transport LLCUSDOT 4435377SAN BERNARDINO, CA
Carrier profile
JB & Sons Transport LLC
- USDOT
- 4435377
- MC
- 1745782
Inspected in 2 jurisdictionsSAN BERNARDINO, CA
CARRIER ACTIVE
Fleet snapshot24-mo observations
1Reported power
1 seen in inspections
—Trailers seen
None observed · 24 mo
7.0Avg age (yr)
2019–2019 · vPIC
Assessment evidence ·
Clear to load
Clear under the current scoring — review the flagged signal below before loading.33.3% of driver inspections out of service
Driver out-of-service rate well above average
Clear under the current scoring — review the flagged signal below before loading.
Fleet snapshot24-mo observations
1Reported power
1 seen in inspections
—Trailers seen
None observed · 24 mo
7.0Avg age (yr)
2019–2019 · vPIC
Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Observed fleet ageObserved
7 yr
Model years 2019–2019. No peer comparison available.
Registration historyOn record
1 yr registered
USDOT record added in 2025. Registration age does not establish unchanged ownership or continuous authority.
Cross-border activity
No border inspections on record
5 other inspections in border states, with no named crossing match.
A named inspection location does not confirm a border transit or operating authority. Counts cover retained inspection records.
Safety and violations
Violation data is not available for this carrier right now.
Verification summary
JB & SONS TRANSPORT LLC (USDOT 4435377) has a Vektor safety score of 88/100 and a Clear to load verdict, from the carrier's FMCSA record. FMCSA profile data as of Nov 3, 2026.
The carrier holds active common for-hire operating authority per FMCSA L&I. FMCSA authority data as of Nov 7, 2026.
It has an active BIPD insurance filing with a $750,000 limit in force from MS TRANSVERSE SPECIALTY INSURANCE COMPANY effective Sep 22, 2025 in FMCSA L&I's current snapshot. FMCSA insurance data as of Nov 3, 2026.
Its vehicle out-of-service rate was 20.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data. FMCSA safety data as of Nov 12, 2026.
The carrier received 6 roadside inspections in the last 24 months — 5 vehicle-level and 6 driver-level — across 2 jurisdictions, according to FMCSA roadside-inspection data. FMCSA operations data as of Nov 12, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available. FMCSA safety data as of Nov 12, 2026.
It reports 1 power unit and 1 driver in its most recent MCS-150 filing dated Jul 8, 2025. FMCSA identity data as of Nov 7, 2026.
It has no FMCSA-assigned safety rating in the federal record. FMCSA identity data as of Nov 7, 2026.
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What is JB & SONS TRANSPORT LLC's USDOT number?
JB & SONS TRANSPORT LLC's USDOT number is 4435377, and its motor carrier number is MC-1745782.
Is JB & SONS TRANSPORT LLC authorized to operate?
FMCSA authority data as of Nov 7, 2026. JB & SONS TRANSPORT LLC is active in the FMCSA register. Operating authority: Common: Active; Contract: None; Broker: None.
What is JB & SONS TRANSPORT LLC's safety record?
JB & SONS TRANSPORT LLC has a 20.0% vehicle out-of-service rate (national average 22.26%) across 6 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 88/100 (tier: clear).
How big is JB & SONS TRANSPORT LLC's fleet?
JB & SONS TRANSPORT LLC operates 1 power unit and 1 driver per its most recent MCS-150 filing.
Where is JB & SONS TRANSPORT LLC based?
JB & SONS TRANSPORT LLC is based in SAN BERNARDINO, CA, with roadside inspections recorded across 2 jurisdictions.