Fleet typeIdentity
Owner-operator
2 power units. Brokers price each fleet type apart.
Carrier profile · USDOT 1940902 · MC-746933 · Updated Jun 30, 2026
DIAZ TRANS SERVICES LLC
DBA DIAZ TRANSPORTATION
2 power unitsavg 18.5 yrLocal · 1 statesCYPRESS, TX50/100
CARRIER ACTIVEMC-746933 ACTIVERATED SATISFACTORY
Observed fleet · trailing 24 mo daily
2Power units
1 observed · MCS-150
1Trailers seen
Decoded · vPIC
18.5Avg age (yr)
2007–2008 · vPIC
Click to see how we scored it
Load decision · FMCSA snapshot · Jun 30, 2026
Limited record
Not enough federal record to assess. Verify authority and insurance directly.
Active operating authorityInsurance on fileNot enough inspection history to rate
USDOT registration1616 yr registered
Active for-hireInsurance (BIPD)$750K in force
FMCSA L&IVehicle OOS · 24-mo0.00.0 %
▼ 22.26% nat'lCrashes · fatal00
Clean · 24 moVektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots
Fleet age vs peersOlder
18.5 yr
Model years 2007–2008 · peer benchmark unavailable.
Identity stabilityStable
16 yr unchanged
Same registration since 2009 — no chameleon / reincarnation signal.
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Verification summary
DIAZ TRANS SERVICES LLC (USDOT 1940902) is unrated by Vektor because the carrier's FMCSA record does not contain enough evidence for a safety score as of Jun 30, 2026.
The carrier holds active contract for-hire operating authority per FMCSA L&I as of Jun 30, 2026.
It has an active BIPD insurance filing with a $750,000 limit in force from NORTHLAND INSURANCE COMPANY effective Sep 29, 2025 in FMCSA L&I's current snapshot as of Jun 30, 2026.
Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 30, 2026.
The carrier received 3 roadside inspections in the last 24 months — 3 vehicle-level and 3 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jun 30, 2026.
The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 30, 2026.
It reports 2 power units and 2 drivers in its most recent MCS-150 filing dated Feb 11, 2026.
It has an FMCSA safety rating of Satisfactory assigned Mar 23, 2012 in the federal record refreshed Jun 30, 2026.
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Frequently asked
What is DIAZ TRANS SERVICES LLC's USDOT number?
DIAZ TRANS SERVICES LLC's USDOT number is 1940902, and its motor carrier number is MC-746933.
Is DIAZ TRANS SERVICES LLC authorized to operate?
As of 2026-06-30, DIAZ TRANS SERVICES LLC is active in the FMCSA register with common, contract, broker operating authority on file.
What is DIAZ TRANS SERVICES LLC's safety record?
DIAZ TRANS SERVICES LLC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 4 roadside inspections, with 0 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor does not assign this carrier a safety score: 3 federal roadside inspections in the last 24 months. FMCSA itself will not score a carrier's vehicle or driver record on fewer than 5, and neither will we — verify authority, insurance and references directly before tendering.
How big is DIAZ TRANS SERVICES LLC's fleet?
DIAZ TRANS SERVICES LLC operates 2 power units and 2 drivers per its most recent MCS-150 filing.
Where is DIAZ TRANS SERVICES LLC based?
DIAZ TRANS SERVICES LLC is based in CYPRESS, TX, with roadside inspections recorded across 1 state.
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