Senn Brothers INC
52
Power Units
47
Drivers
Est. 1974 (51 yrs)
Authority Age
C
Safety Rating
Company Overview
SENN BROTHERS INC is an active carrier & broker registered with the FMCSA since June 1974. Based in WEST COLUMBIA, SC, They are classified as Interstate and operate interstate (within 100 miles) and intrastate (beyond 100 miles). Their inferred equipment specialization is Reefer.
Equipment Analysis
Based on FMCSA cargo authorization flags and fleet composition data, Senn Brothers INC appears to operate the following equipment types:
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Fleet Breakdown
| Equipment | Owned | Term Leased | Trip Leased | Total |
|---|---|---|---|---|
| Trucks | 20 | 22 | 4 | 46 |
| Tractors | 5 | 1 | 0 | 6 |
| Trailers | 12 | 0 | 0 | 12 |
Authorized Cargo Types
Senn Brothers INC is authorized to transport the following 2 cargo types:
Operations Scope
CDL Drivers: 6
MCS-150 Mileage: 1,210,000 miles (2024)
Driver Information
47
Total Drivers
6
CDL Drivers
5
Interstate Drivers
42
Intrastate Drivers
Dispatch Services in SC
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Verify on Official Sources
Cross-reference this carrier's data with official FMCSA systems:
Safety Performance
Below Average
Above average OOS rates
O Trucking Safety Grade
28
Inspections
24 months
52
Violations
Total found
9
Out of Service
Orders issued
Out-of-Service Rates vs National Average
✗ Worse than national average (+21.5%)
✓ Better than national average (-17.9%)
| Date | State | Level | Violations | OOS |
|---|---|---|---|---|
| 04/11/2026 | GA | Driver Only | 2 | ✓ |
| 04/08/2026 | NC | Driver Only | 0 | ✓ |
| 03/20/2026 | SC | Driver Only | 1 | ✓ |
| 03/16/2026 | SC | Driver Only | 3 | 1 |
| 03/16/2026 | SC | Driver Only | 4 | 1 |
| 02/25/2026 | SC | Walk-Around | 2 | ✓ |
| 02/23/2026 | NC | Driver Only | 0 | ✓ |
| 01/28/2026 | GA | Driver Only | 0 | ✓ |
| 12/12/2025 | SC | Full | 1 | 1 |
| 11/29/2025 | SC | Driver Only | 1 | 1 |
| 10/17/2025 | GA | Full | 7 | 1 |
| 09/25/2025 | SC | Full | 3 | ✓ |
| 08/27/2025 | GA | Full | 5 | 1 |
| 07/17/2025 | SC | Walk-Around | 5 | 2 |
| 07/17/2025 | SC | Driver Only | 1 | ✓ |
Showing 15 of 28 inspections.
Inspection data from FMCSA (24-month window). Updated daily. View full inspection history on FMCSA →
Violation Breakdown
Insurance & Bonding
BIPD
$1 Million
MONROE GUARANTY INSURANCE COMPANY
Cargo
Not on file
Bond
Not on file
| Type | Insurance Company | Form | Policy # | Coverage | Effective |
|---|---|---|---|---|---|
| BIPD | MONROE GUARANTY INSURANCE COMPANY | 91X | CA10006005100 | $1 Million | 08/01/2020 |
View Insurance History (20 past records)
| Type | Company | Policy # | Effective | Cancelled | Method |
|---|---|---|---|---|---|
| MONROE GUARANTY INSURANCE COMPANY | CA10006005100 | 08/01/2020 | 09/18/2020 | TERM/CANCL | |
| THE NETHERLANDS INSURANCE COMPANY | BA 8 05 00 52 | 08/01/2008 | 09/13/2012 | TERM/CANCL | |
| NATIONAL TRUST INSURANCE COMPANY | CA 0021695-01 | 08/01/2012 | 09/11/2013 | CANCEL | |
| FARMLAND MUTUAL INSURANCE CO. | CPP121495A | 08/01/2013 | 09/03/2015 | CANCEL | |
| ATHENA ASSURANCE COMPANY | AT05500972 | 07/15/1998 | 08/22/1999 | TERM/CANCL | |
| MONROE GUARANTY INSURANCE COMPANY | CA10006005100 | 08/01/2020 | 08/01/2020 | TERM/REPL | |
| MIDDLESEX INSURANCE CO. | A0109738001 | 08/01/2018 | 08/01/2020 | TERM/REPL | |
| NAVIGATORS INSURANCE COMPANY | FA20MOT02141800 | 08/01/2020 | 08/01/2020 | TERM/REPL | |
| FARMLAND MUTUAL INSURANCE CO. | CPP121495B | 08/01/2016 | 08/01/2018 | TERM/REPL | |
| MIDDLESEX INSURANCE CO. | A0109738001 | 08/01/2018 | 08/01/2018 | TERM/REPL | |
| UNION INSURANCE CO. | 4278317BSIG | 09/03/2015 | 08/01/2016 | TERM/REPL | |
| THE NETHERLANDS INSURANCE COMPANY | BA 8 05 00 52 | 08/01/2008 | 08/01/2012 | TERM/REPL | |
| MONTGOMERY MUTUAL INSURANCE COMPANY | BA8 05 00 52 | 08/01/2005 | 08/01/2008 | TERM/REPL | |
| THE CHARTER OAK FIRE INSURANCE CO. | Y-810-982K7601-COF-01 | 07/15/2001 | 08/01/2005 | TERM/REPL | |
| THE CHARTER OAK FIRE INSURANCE CO. | 810982K7601COF99 | 07/15/1999 | 07/15/2002 | TERM/REPL | |
| ATHENA ASSURANCE COMPANY | AT05500972 | 07/15/1998 | 07/15/1999 | TERM/REPL | |
| CANAL INSURANCE CO. | 327548 | 07/15/1997 | 07/15/1998 | CANCEL | |
| CANAL INSURANCE CO. | 313840 | 07/15/1996 | 07/15/1997 | CANCEL | |
| CANAL INSURANCE CO. | 311356 | 07/15/1995 | 07/15/1996 | CANCEL | |
| CANAL INSURANCE CO. | 297640 | 07/15/1994 | 07/15/1995 | CANCEL |
Insurance data sourced from FMCSA. Updated daily. Verify on FMCSA →
Crash History
4
Total Crashes
0
Fatalities
5
Injuries
3
Tow-Aways
| Date | State | Location | Fatal | Injuries | Tow |
|---|---|---|---|---|---|
| 12/26/2025 | SC | SANDY RUN, SC | 0 | 1 | Yes |
| 11/25/2025 | SC | CAYCE, SC | 0 | 1 | Yes |
| 05/23/2025 | SC | SANDY RUN, SC | 0 | 2 | Yes |
| 11/07/2024 | SC | NORTH CHARLESTON, SC | 0 | 1 | No |
Crash data from FMCSA. Does not include driver information per federal privacy requirements. View full crash report on FMCSA →
Frequently Asked Questions
What equipment does SENN BROTHERS INC operate?
Based on their FMCSA cargo classifications and fleet data, SENN BROTHERS INC is inferred to operate: Reefer.
Is SENN BROTHERS INC's authority currently active?
SENN BROTHERS INC currently holds active operating authority with the FMCSA.
How long has SENN BROTHERS INC been in business?
SENN BROTHERS INC has been registered with the FMCSA since June 1974, making their authority approximately 51 years, 10 months old.
Where is SENN BROTHERS INC located?
SENN BROTHERS INC is physically located at 327 WHOLESALE LANE, WEST COLUMBIA, SC 29172.
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