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DIAMOND PLUS TRANSPORTATION INC

USDOT 2574313 · MC-900164 · 20510 BIND COURT, WALNUT, CA 91789

80Review firstModerate riskVektor risk score · 0–100

Generated August 2, 2026 from the live FMCSA / NHTSA record. Decision support — not an FMCSA safety rating or a recommendation to use or avoid any carrier. Verify authority & insurance before tendering.

Watch · 2

  • Vehicle out-of-service rate well above average — 40.4% of vehicle inspections were placed out of service vs the 22.3% national average.
  • Driver out-of-service rate above average — 8.2% vs the 6.7% national average.

In good standing · 3

  • Active operating authority — Active for-hire authority is on file with FMCSA.
  • Insurance on file — BIPD (liability) insurance is on file with FMCSA.
  • Established 12 years — Operating authority has been on file since 2015.

Identity & authority

Operating status
Active
Common authority
None
Contract authority
Active
Broker authority
None
Safety rating
Not rated
Authority age
11 yr
Registered
Jan 23, 2015
Out-of-service
No
Phone
(626) 818-8998
Email
diamondplustrans@gmail.com
Website
Address
20510 BIND COURT, WALNUT, CA 91789

Fleet

Power units
14
Drivers
14
Observed units
56
Avg fleet age
9.5 yr

Insurance

Auto-liability on file
Yes
BIPD limit
$750k
Cargo on file
No
Cargo limit
Bond on file
No
Lapses
0

Safety · trailing 24 months

Vehicle OOS
40.4% (nat'l 22.26%)
Driver OOS
8.2% (nat'l 6.67%)
Inspections
65
Crashes
0
Fatal crashes
0
CSA BASICMeasurePercentileSourceAlert
Unsafe Driving0.13%Vektor est.
Hours-of-Service0.8874%Vektor est.
Driver Fitness0.1524%Vektor est.
Controlled Substances00%Vektor est.
Vehicle Maintenance669%Vektor est.