SCHILDBERG CONSTRUCTION CO INC
AUTHORIZEDUSDOT
336796
MC Number
N/A
Fleet Size
39
Total Drivers
25
Last updated: March 16, 2026
Broker verification report
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Safety overview
SCHILDBERG CONSTRUCTION CO INC is a mid-size interstate motor carrier based in GREENFIELD, Iowa, operating 39 power units with 25 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 2 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
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
2
Total
67%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
0
Total Crashes
Similar carriers in Iowa
Other carriers in the same state with a similar fleet size.
WAUKON FEED RANCH INC
WEST UNION TRENCHING INC
BENTON'S READY MIXED CONCRETE
EMCO TRANSPORTATION LLC
BWC INC
Frequently asked questions
Is SCHILDBERG CONSTRUCTION CO INC authorized to operate?
Yes. SCHILDBERG CONSTRUCTION CO INC (USDOT #336796) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is SCHILDBERG CONSTRUCTION CO INC's safety record?
SCHILDBERG CONSTRUCTION CO INC has 2 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 SCHILDBERG CONSTRUCTION CO INC operate?
SCHILDBERG CONSTRUCTION CO INC operates 39 power units with 25 drivers on file. That puts them in the mid-size range.
Does SCHILDBERG CONSTRUCTION CO INC transport hazardous materials?
No. SCHILDBERG CONSTRUCTION CO INC does not have a hazardous materials flag in the FMCSA database.
Where is SCHILDBERG CONSTRUCTION CO INC located?
SCHILDBERG CONSTRUCTION CO INC is based in GREENFIELD, Iowa at 108 SE 6TH ST, 50849-9535. Phone: (641) 743-2131.
What are SCHILDBERG CONSTRUCTION CO INC's out-of-service rates?
SCHILDBERG CONSTRUCTION CO INC'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 0.0% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.