FLAT ROCK COMPANY INC
AUTHORIZEDUSDOT
1328854
MC Number
802486
Fleet Size
1
Total Drivers
3
FMCSA-derived snapshot updated: August 23, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
Want a verification report for this carrier?
Request your first CarrierOwl report free for FLAT ROCK COMPANY INC. We will use this DOT profile to show authority, insurance, safety, contact consistency, and timestamped notes your team can save before sending a rate con.
Safety overview
FLAT ROCK COMPANY INC is a small interstate motor carrier based in SPERRY, Oklahoma, operating 1 power unit with 3 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 6.7% national average. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 1 inspection for this carrier.
Truck insurance quotes
Need insurance for this carrier?
Enter your details and we'll check whether an eligible licensed insurance partner is available. Submission does not guarantee a quote or coverage.
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 Oklahoma is 12.7% and the average vehicle OOS rate is 29.6% across 27,064 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
1
Total
100%
Driver %
Insurance on file
Liability (BIPD)
SHELTER GENERAL INSURANCE COMPANY — eff. Oct 12, 2012
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
0
Total Crashes
Similar carriers in Oklahoma
Other carriers in the same state with a similar fleet size.
RODEO TRUCKING LLC
DOT2DOT ENERGY SOLUTIONS LLC
STUTZMAN RANCH LLC
WIN ROCK LLC
JIMANI TRUCKING INC
Frequently asked questions
Is FLAT ROCK COMPANY INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for FLAT ROCK COMPANY INC (USDOT #1328854) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is FLAT ROCK COMPANY INC's safety record?
FLAT ROCK COMPANY INC has 1 inspection in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. 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 FLAT ROCK COMPANY INC operate?
FLAT ROCK COMPANY INC operates 1 power unit with 3 drivers on file. That makes them a small carrier.
Does FLAT ROCK COMPANY INC transport hazardous materials?
No. FLAT ROCK COMPANY INC does not have a hazardous materials flag in the FMCSA database.
Where is FLAT ROCK COMPANY INC located?
FLAT ROCK COMPANY INC is based in SPERRY, Oklahoma at 7736 N 36TH W AVE, 74073. Phone: (918) 425-5406.
What are FLAT ROCK COMPANY INC's out-of-service rates?
FLAT ROCK COMPANY INC's driver out-of-service rate is 0.0%, 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.