Diamond Seven Llc (DOT# 485019) – FMCSA Carrier Profile
DOT# 485019MC# 287288● Active
Updated: 2026-03-09
Diamond Seven Llc is a registered motor carrier with the FMCSA under USDOT number 485019. The company operates from Surprise, AZ and maintains an active operating status with 10 power units and 10 drivers on record.
Safety Rating
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Company Information
Address16772 W Bell Rd Suite 110-277, Surprise, AZ, 85374
Phone(623) 247-0000
Entity TypeAuthorized For Hire
OperationInterstate
Power Units10
Drivers10
MCS-150 FiledOctober 11, 2025
Annual Mileage436,261 mi (2025)
Inspection Summary
All-time Inspections
All-time13
Total
3
OOS
0
Driver OOS
3
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories3.3
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
4.0
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 485019?
USDOT number 485019 is assigned to Diamond Seven Llc, an active motor carrier registered with the FMCSA, based in Surprise, AZ.
How many inspections has Diamond Seven Llc had?
Diamond Seven Llc has recorded 13 total inspections with 3 out-of-service orders, representing an OOS rate of 23.08%.
Where is Diamond Seven Llc located?
Diamond Seven Llc is headquartered at 16772 W Bell Rd Suite 110-277, Surprise, AZ 85374.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 485019 · Last updated: 2026-03-09. View official FMCSA record →