S T BROS INC
AUTHORIZEDUSDOT
856144
MC Number
377397
Fleet Size
29
Total Drivers
28
FMCSA-derived snapshot updated: August 9, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
S T BROS INC is a mid-size interstate motor carrier based in FRESNO, California, operating 29 power units with 28 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 3.4% comes in under the 6.7% national average. They have 2 crashes on file. FMCSA records show 59 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 California is 9.1% and the average vehicle OOS rate is 22.6% across 319,565 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
59
Total
60%
Driver %
Insurance on file
Liability (BIPD)
Northland Insurance Company — eff. Jun 30, 2020
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: FMCSA Motus. Imported Aug 4, 2026. Verify current filings directly with FMCSA before relying on them.
Crash history
2
Total Crashes
Similar carriers in California
Other carriers in the same state with a similar fleet size.
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VOLLMER EXCAVATION INC
SACRAMENTO PRESTIGE GUNITE INC
Frequently asked questions
Is S T BROS INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for S T BROS INC (USDOT #856144) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is S T BROS INC's safety record?
S T BROS INC has 59 inspections in CarrierOwl's current imported snapshot and 2 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does S T BROS INC operate?
S T BROS INC operates 29 power units with 28 drivers on file. That puts them in the mid-size range.
Does S T BROS INC transport hazardous materials?
No. S T BROS INC does not have a hazardous materials flag in the FMCSA database.
Where is S T BROS INC located?
S T BROS INC is based in FRESNO, California at 4645 N BENDEL AVE, 93792. Phone: (559) 994-2005.
What are S T BROS INC's out-of-service rates?
S T BROS INC's driver out-of-service rate is 3.4%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 10.3%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.