Rufer and Son Excavating Inc (DOT# 3400019) – FMCSA Carrier Profile
DOT# 3400019● Active
Updated monthly · 2026-03-09
This carrier is active with no crashes on record.
Rufer and Son Excavating Inc is a registered motor carrier with the FMCSA under USDOT number 3400019. The company operates from Monroe, WI and maintains an active operating status with 6 power units and 8 drivers on record.
Safety Rating
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Company Information
AddressW4633 State Road 59, Monroe, WI, 53566-8534
Phone(608) 325-3821
EmailRUFERANDSON@TDS.NET
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units6(Small carrier)
Drivers8
MCS-150 FiledFebruary 27, 2026
Annual Mileage250 mi (2025)
Inspection Summary
All-time Inspections
All-time3
Total
0
OOS
0
Driver OOS
0
Vehicle OOS
3 inspections — relatively low volume, which may indicate a smaller or newer carrier.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. This carrier has a 0% OOS rate — significantly better than the national average of ~21% for vehicles.
Crash History
✅No crashes reported (FMCSA data)
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Frequently Asked Questions
What is USDOT Number 3400019?
USDOT number 3400019 is assigned to Rufer and Son Excavating Inc, an active motor carrier registered with the FMCSA, based in Monroe, WI.
How many inspections has Rufer and Son Excavating Inc had?
Rufer and Son Excavating Inc has recorded 3 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.
Where is Rufer and Son Excavating Inc located?
Rufer and Son Excavating Inc is headquartered at W4633 State Road 59, Monroe, WI 53566-8534.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3400019 · Last updated: 2026-03-09. View official FMCSA record →