CarrierIntel Score: 11/100. 70 inspection violations in the past 12 months. Updated Oct 2026.
DOT 2590576MC 908627ActiveMotor CarrierInterstateUNITED FINANCIAL CASUALTY COMPANY · $750,000 · 1 policyCITY OF INDUSTRY, CA
COMPANY
Authority since
2020-03-25
MCS-150
2026-04-09 · 268,000 mi (2025)
Fleet
6 units · — trailers · 5 drivers
Annual mileage (VMT)
268,000 mi (2025)
ADDRESS
Physical
13280 AMAR RD CITY OF INDUSTRY, CA 91746
Mailing
2661 SIERRA BELLA DR CORONA, CA 92882
CONTACT
Phone
5625655518
Email
usadiamondstrucking@gmail.com
OFFICERS
Primary Officer
ROLANDO CARTAYA
Title
OWNER PRESIDENT
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Intermodal / Drayage
Cargo types
2
General FreightIntermodal Containers
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
138 mo
Active authority
INSURANCE
1 active
UNITED FINANCIAL CASUALTY COMPANY
RISK GRADE
Severe Risk
3 risk factors · 1 strengths
OOS RATE
35.7%
15 / 42 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
11
out of 100
Needs Attention
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections