SIGMA FREIGHT PARTNERS LLC
USDOT 3499620
Active, interstate carrier, small fleet (4 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Insurance on fileMotor Transport Mutual Risk Retention Group, Inc.
- Out-of-service rate33.3% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
- Authority ageGranted 5 years ago
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 | 3499620 |
|---|---|
| MC Number | MC-1154625 |
| Legal Name | SIGMA FREIGHT PARTNERS LLC |
| DBA Name | — |
| Entity Type | — |
| Phone | 8433041348 |
| Address | 159 WINDING BRANCH DR, Summerville, SC, 29486 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| 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.
Filings
Insurance
| Current Insurer | Motor Transport Mutual Risk Retention Group, Inc. |
|---|---|
| Coverage on File | $750,000 |
| Insurance on File Since | 2025-08-02 |
| Insurer | Coverage | Form | Effective | Cancelled |
|---|---|---|---|---|
| Motor Transport Mutual Risk Retention Group, Inc. | $750,000 | BMC-91X | 2025-08-02 | — |
Timeline
Authority history
| Authority First Granted | 2020-10-29 Established authority |
|---|---|
| Authority Events on Record | 1 |
- 2020-10-29 — Granted — Motor Carrier of Property (Except Household Goods) Active GRANTED
Our scoring
Safety scores
| Unsafe Driving | 94 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 93 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 0 / 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 | 6 |
|---|---|
| Out-of-Service Rate | 33.3% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 1 with injuries, 1 towaway) |
- 2025-04-16 — OH — 1 injured, towaway
- 2024-02-20 — IN — towaway
Most frequent violation categories: 1 (1), 12 (1), 14 (1).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 4 |
|---|---|
| Drivers | 5 |
| Recent Annual Mileage | 162,000 |
| Last MCS-150 Filing | 14-APR-26 |
SIGMA FREIGHT PARTNERS LLC operates 4 power units — a larger fleet than 88% of carriers registered in SC.
Nearby
Other carriers in Summerville, SC
- KRM FLEET LLC — USDOT 3517010, 114 power units
- QUANTUM RENTALS LLC — USDOT 3610745, 37 power units
- WHITNEY TRANSPORT OF SOUTH CAROLINA LLC — USDOT 3493964, 34 power units
- PRIME LOGISTICS INC — USDOT 3176428, 30 power units
- SOUTHERN ROOTS LAND DEVELOPMENT LLC — USDOT 3473019, 22 power units
Browse all carriers in Summerville, SC or all SC carriers.