TESTAMENT LLC
USDOT 1156468 · Doing business as CORNERSTONE TRUCKING SERVICES
Active, interstate carrier, small fleet (11 power units) — safety rating: conditional.
Vetting summary
At a glance
- Out-of-service rate66.7% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
- Linked registrations3 share this carrier's phone or address
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 1156468 |
|---|---|
| MC Number | MC-774001 |
| Legal Name | TESTAMENT LLC |
| DBA Name | CORNERSTONE TRUCKING SERVICES |
| Entity Type | — |
| Phone | 3187423478 |
| Address | 8650 BUSINESS PARK DRIVE, Shreveport, LA, 71105 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | C — Conditional (rated 20090731) |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 83 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 87 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 96 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 3 |
|---|---|
| Out-of-Service Rate | 66.7% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 0 with injuries, 1 towaway) |
- 2025-04-28 — LA — towaway
Most frequent violation categories: 16 (4), 20 (2), 28 (2).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Signals
Linked registrations
3 other active carrier registrations share this carrier's phone or address in FMCSA records.
USDOT 2541532 · USDOT 3050394 · USDOT 4566272
Shared contact details can have many ordinary explanations, such as a shared dispatch service, registration agent, or office address.
Equipment
Fleet & operations
| Power Units (trucks) | 11 |
|---|---|
| Drivers | 3 |
| Recent Annual Mileage | 105,221 |
| Last MCS-150 Filing | 02-FEB-26 |
TESTAMENT LLC operates 11 power units — a larger fleet than 95% of carriers registered in LA.
Nearby
Other carriers in Shreveport, LA
- CENTERPOINT ENERGY — USDOT 1292192, 223 power units
- ARKLATEX ENERGY SERVICES — USDOT 1403451, 38 power units
- ELITE COILED TUBING SOLUTIONS LLC — USDOT 1567498, 29 power units
- CASTLE CREEK SPECIALTIES LLC — USDOT 1465101, 24 power units
- RED K CONTRACTING INC — USDOT 1626319, 20 power units
Browse all carriers in Shreveport, LA or all LA carriers.