VCVioCodes
Carrier Vetting Report
Generated Oct 15, 2026
viocodes.yuriance.net
MDZ INC
USDOT 190517 · EIN 61-1310403
130 N SPRING ST, LOUISVILLE, KY, 40206
(502) 587-1241 · MARK ZWISCHENBERGER
100
Low risk
Risk factors
No red flags in the public FMCSA record
Snapshot
Operating authority
—
Liability insurance
No active filing
Safety rating
Satisfactory
Power units / drivers
3 / 6
Inspections / CSA pts (24mo)
0 / 0
Crashes (24 mo)
0
Roadside inspection performance
Vehicle OOS rate0% · nat 22%
Driver OOS rate0% · nat 6.7%
90-day safety improvement plan
Last 90 days: 1 inspections, 0 violations, 0 OOS, 1 clean · holding steady.
🎓 Coach the driver & document it
FleetTrained — my companion project — turns these exact violations into branded, multilingual training videos your driver watches, with a completion certificate for the DQ file. fleettrained.com
Equipment — 5 vehicles seen in inspections
5 incomplete vehicle
Company profile
Officer
MARK ZWISCHENBERGER
Annual mileage
0.3M mi (2006)
CDL drivers
2
Registered since
1974-06-01
Operation
Interstate
Activity history (recent)
03/16/2026 — MCS-150 update filed
0.3M mi reported (2006)
06/01/1974 — Registered with FMCSA
PRIVATE PROPERTY
Generated by VioCodes from current public FMCSA data (Census, Licensing & Insurance, SMS/MCMIS, QCMobile). VioCodes is not affiliated with FMCSA. Informational only — verify current coverage and status directly before making a vetting decision. Full interactive profile at viocodes.yuriance.net/carrier/190517.