FMCSA Carrier Profile
GARY UNNERSTALL INC
DBA: Unnerstall Oil Company
Owner / Officer: Gary Unnerstall
Active
Satisfactory
Authority Active
Active 21 yrs, 6 mo
Authority
Active
Common carrier
Insurance
On File
$1,000,000 BIPD
Safety
Satisfactory
0th pct · 3 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
GARY UNNERSTALL INC is an active FMCSA-registered motor carrier based in Washington, Missouri, operating under DOT 333392. No high-severity flags were found on authority or insurance records. Across 3 FMCSA inspections on record, this carrier shows 66.7% vehicle OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
333392
Operating Status
Active
Safety Rating
Satisfactory
Entity Type
Corporation
MCS-150 Filed
April 29, 2026
FMCSA Registration
November 22, 1988
Authority Reinstated
January 21, 2005
Annual Mileage
198,385 mi (2025)
Contact Information
Address
2056 Highway A, Washington, MO 63090
Phone
Cell Phone
Email
Owner / Officer
Gary Unnerstall
Officer 2
Sue Unnerstall Holdmeier
Operating Authority
MC264729
Common Carrier, Contract Carrier
Insurance on File
FEDERATED MUTUAL INSURANCE CO.
1 · $1,000,000 · Policy 1961256
ARCH INSURANCE COMPANY
1 · $1,000,000 · Policy FBCAT0634000
ADMIRAL INSURANCE COMPANY
1 · $4,000,000 · Policy FEI-TXS-30121-00
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Safety Percentile
0th percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
3
Driver Inspections
Vehicle Inspections
3
Total OOS Orders
2
Violations by Category
Vehicle Maintenance3
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Vehicle OOS Rate66.7% · national avg 20.7%
⚠ Above national average (46.0pp higher)
Inspection Trend by Year
2025
2024
Inspection Records (3)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| April 27, 2024 | MO | Level II — Walk-Around | INTERNATIO · 3HSLGAPR7MN563411 | 3 | 2 OOS |
| November 12, 2025 | MO | Level II — Walk-Around | INTERNATIO · 3HSLGAPR7MN563411 | 0 | Clean |
| June 10, 2025 | MO | Level II — Walk-Around | INTERNATIO · 3HSLGAPR7MN563411 | 1 | Passed |
Authority History
| Date | Status | Type |
|---|---|---|
| December 2, 2005 | INVOLUNTARY REVOCATION | Common |
| October 23, 1998 | GRANTED | Common Carrier |
| July 11, 2002 | GRANTED | Contract Carrier |
| April 17, 2026 | INVOLUNTARY REVOCATION | Common |
| April 1, 2025 | INVOLUNTARY REVOCATION | Common |
| February 28, 2003 | REINSTATED | Contract Carrier |
| January 21, 2005 | REINSTATED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| BI&PD Primary/Excess | Cancellation Pending | |
| May 6, 2026 | BI&PD Primary/Excess | Cancellation Pending |
| May 6, 2026 | BI&PD Primary/Excess | Cancellation Pending |
| Revocation Order | On Record | |
| Revocation Order | On Record |
Other Carriers in Washington, MO
Data sourced from FMCSA MCMIS via Socrata. Last updated: July 30, 2026.
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