FMCSA Carrier Profile
HERMAN WEISSKER INC
Riverside, CA
Active
No Safety Rating
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
0th pct · 31 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- No active insurance filing found on record
- Vehicle out-of-service rate 50.0% — above the 20.7% national average
- 31 FMCSA inspections on record
FMCSA Registration
DOT Number
469797
Operating Status
Active
Safety Rating
Not Rated
Entity Type
Corporation
MCS-150 Filed
July 11, 2025
FMCSA Registration
January 31, 1992
Annual Mileage
1,005,468 mi (2024)
Contact Information
Address
1645 Brown Ave, Riverside, CA 92509
Phone
Email
Owner / Officer
Quinton Karst
Officer 2
Gary Hall
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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
31
Driver Inspections
9
Vehicle Inspections
14
Total OOS Orders
7
Violations by Category
Vehicle Maintenance16
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate50.0% · national avg 20.7%
⚠ Above national average (29.3pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (31)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| April 29, 2025 | CA | Level V — Vehicle Only | FORD · 1FDUF5GT2HEB29431 | 0 | Clean |
| April 29, 2025 | CA | Level V — Vehicle Only | FORD · 1FD0X5GT2REE65741 | 0 | Clean |
| April 29, 2025 | CA | Level V — Vehicle Only | INTL · 1HTKSSWM0PH495517 | 0 | Clean |
| April 29, 2025 | CA | Level V — Vehicle Only | FORD · 1FDUF4GY3KEF62186 | 0 | Clean |
| April 29, 2025 | CA | Level V — Vehicle Only | FRHT · 3ALHCYCYXFDGC1520 | 0 | Clean |
| April 29, 2025 | CA | Level V — Vehicle Only | FRHT · 1FVACXBS9CDBN0857 | 0 | Clean |
| April 29, 2025 | CA | Level V — Vehicle Only | PTRB · 2NP2HN7X8EM213301 | 0 | Clean |
| April 29, 2025 | CA | Level V — Vehicle Only | FORD · 1FDUF5GT1GEB85746 | 0 | Clean |
| April 29, 2025 | CA | Level V — Vehicle Only | PTRB · 2NP2HM6X4CM139836 | 0 | Clean |
| April 29, 2025 | CA | Level V — Vehicle Only | PTRB · 1XPWD49XXDD187170 | 0 | Clean |
| April 29, 2025 | CA | Level V — Vehicle Only | PTRB · 2NPRLD9X57M732684 | 0 | Clean |
| April 29, 2025 | CA | Level V — Vehicle Only | FORD · 1FDXF7DX0GDA07025 | 0 | Clean |
Showing 12 of 31 inspection records
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
CA31
Equipment on Record (37)
Vehicles identified in this carrier's inspection history
| VIN | Make | Inspections | With OOS |
|---|---|---|---|
| 1FDXF7DXXJDF03361 | Ford | 2 | — |
| 1FVHCYBS0CHBS9425 | Frht | 2 | 2 |
| 1HTKSSWM0PH495517 | Intl | 2 | — |
| 1XPWD49XXDD187170 | Ptrb | 2 | — |
| 5SHFD2029LB000524 | Kauf | 2 | 2 |
| 16VDX1023G5073000 | Bigt | 1 | — |
| 16VDX1026G5061634 | Bigt | 1 | — |
| 1DSB122Y3F1702171 | Tcmw | 1 | — |
| 1FD0X5GT2REE65741 | Ford | 1 | — |
| 1FDNF7DC2KDF09323 | Ford | 1 | — |
Showing 10 of 37 units
Other Carriers in Riverside, CA
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 13, 2026.
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