DOT 3949778MC 1601513ActiveMotor CarrierInterstateGREAT WEST CASUALTY CO. · $1,000,000 · 1 policyTERRETON, ID
COMPANY
Authority since
2024-02-06
MCS-150
2025-08-19 · 12,000 mi (2024)
Fleet
1 units · 1 trailers · 1 drivers
ADDRESS
Physical
1466 N 1425 E TERRETON, ID 83450
Mailing
PO BOX 15 TERRETON, ID 83450
CONTACT
Phone
2088211210
Email
DIAMONDLLLC22@GMAIL.COM
OFFICERS
Primary Officer
LOGAN GARNER
Title
OWNER
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Livestock Hauler
Cargo types
5
Logs, Poles, Beams, LumberMachinery, Large ObjectsLivestockGrain, Feed, HayOther
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.
AUTHORITY
32 mo
Active authority
INSURANCE
1 active
GREAT WEST CASUALTY CO.
RISK GRADE
Minimal Risk
0 risk factors · 2 strengths
OOS RATE
0.0%
0 / 1 inspections
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
Weighted heuristic: crashes are decayed by recency and normalized per 100 power units, out-of-service and violation rates use a rolling 24-month window, plus FMCSA BASIC alerts and the CarrierIntel Safety Score (which also decays when compliance has not been verified by a recent inspection). Not the official FMCSA SMS score.