MARK NEFZGER
AUTHORIZEDDBA: D&K EQUIPMENT
USDOT
2063041
MC Number
1025903
Fleet Size
2
Total Drivers
3
Last updated: March 16, 2026
Broker verification report
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Safety overview
MARK NEFZGER is a small interstate motor carrier based in GREELEY, Iowa, operating 2 power units 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 5.51% national average. No crashes on file. FMCSA records show 3 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 Iowa is 7.2% and the average vehicle OOS rate is 29.9% across 25,829 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
3
Total
75%
Driver %
Insurance on file
Liability (BIPD)
FEDERATED RESERVE INSURANCE COMPANY — eff. Oct 10, 2020
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
0
Total Crashes
Similar carriers in Iowa
Other carriers in the same state with a similar fleet size.
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JAMES M MCDONALD
TOM MOFFIT
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Frequently asked questions
Is MARK NEFZGER authorized to operate?
Yes. MARK NEFZGER (USDOT #2063041) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is MARK NEFZGER's safety record?
MARK NEFZGER has 3 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does MARK NEFZGER operate?
MARK NEFZGER operates 2 power units with 3 drivers on file. That makes them a small carrier.
Does MARK NEFZGER transport hazardous materials?
No. MARK NEFZGER does not have a hazardous materials flag in the FMCSA database.
Where is MARK NEFZGER located?
MARK NEFZGER is based in GREELEY, Iowa at 1302 200TH AVE, 52050. Phone: (563) 608-1464.
What are MARK NEFZGER's out-of-service rates?
MARK NEFZGER's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 100.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.