Parking Lot Maintenance Inc (DOT# 456731) – FMCSA Carrier Profile
DOT# 456731● Active
Updated monthly · 2026-03-09
This carrier is active with no crashes on record.
Parking Lot Maintenance Inc is a registered motor carrier with the FMCSA under USDOT number 456731. The company operates from Pewaukee, WI and maintains an active operating status with 78 power units and 94 drivers on record.
Safety Rating
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Company Information
AddressW225n3178 Duplainville Rd, Pewaukee, WI, 53072-4135
Phone(262) 691-3964
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units78(Medium carrier)
Drivers94
MCS-150 FiledFebruary 7, 2025
Annual Mileage1,056,500 mi (2024)
Inspection Summary
All-time Inspections
All-time10
Total
5
OOS
3
Driver OOS
2
Vehicle OOS
10 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. 50.0% — above the national vehicle OOS average of ~21%. Review BASICS scores below.
Crash History
✅No crashes reported (FMCSA data)
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Frequently Asked Questions
What is USDOT Number 456731?
USDOT number 456731 is assigned to Parking Lot Maintenance Inc, an active motor carrier registered with the FMCSA, based in Pewaukee, WI.
How many inspections has Parking Lot Maintenance Inc had?
Parking Lot Maintenance Inc has recorded 10 total inspections with 5 out-of-service orders, representing an OOS rate of 50.00%.
Where is Parking Lot Maintenance Inc located?
Parking Lot Maintenance Inc is headquartered at W225n3178 Duplainville Rd, Pewaukee, WI 53072-4135.
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# 456731 · Last updated: 2026-03-09. View official FMCSA record →