SENTRY SUPPLY CO INC
AUTHORIZEDDBA: SUPERIOR SUPPLY & STEEL
USDOT
375956
MC Number
N/A
Fleet Size
26
Total Drivers
15
FMCSA-derived snapshot updated: July 26, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
SENTRY SUPPLY CO INC is a mid-size interstate motor carrier based in SULPHUR, Louisiana, operating 26 power units with 15 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. They have 1 crash on file. FMCSA records show 17 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Louisiana is 9.8% and the average vehicle OOS rate is 28.1% across 11,579 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
17
Total
59%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
1
Total Crashes
Similar carriers in Louisiana
Other carriers in the same state with a similar fleet size.
MADDEN GULF COAST LLC
A3M VACUUM SERVICES LLC
MONCLA BROTHERS OILFIELD SERVICE & SUPPLY LLC
HOME MOVIES LLC
STAFFORD TRANSPORT OF LOUISIANA INC
Frequently asked questions
Is SENTRY SUPPLY CO INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for SENTRY SUPPLY CO INC (USDOT #375956) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is SENTRY SUPPLY CO INC's safety record?
SENTRY SUPPLY CO INC has 17 inspections on file and 1 crash on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does SENTRY SUPPLY CO INC operate?
SENTRY SUPPLY CO INC operates 26 power units with 15 drivers on file. That puts them in the mid-size range.
Does SENTRY SUPPLY CO INC transport hazardous materials?
No. SENTRY SUPPLY CO INC does not have a hazardous materials flag in the FMCSA database.
Where is SENTRY SUPPLY CO INC located?
SENTRY SUPPLY CO INC is based in SULPHUR, Louisiana at 318 S CITIES SERVICE HWY, 70663. Phone: (337) 625-2300.
What are SENTRY SUPPLY CO INC's out-of-service rates?
SENTRY SUPPLY CO INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 16.7% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.