Koss Construction Company (DOT# 73532) – FMCSA Carrier Profile
DOT# 73532MC# 491135● Active
Updated: 2026-03-09
Koss Construction Company is a registered motor carrier with the FMCSA under USDOT number 73532. The company operates from Topeka, KS and maintains an active operating status with 92 power units and 24 drivers on record.
Safety Rating
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Company Information
Address1800 Nw Brickyard Road, Topeka, KS, 66618
Phone(785) 228-2928
Entity TypePrivate Property
OperationInterstate
Power Units92
Drivers24
MCS-150 FiledDecember 30, 2025
Annual Mileage500,000 mi (2025)
Inspection Summary
All-time Inspections
All-time9
Total
6
OOS
1
Driver OOS
5
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
Crash History
Crash Records
All-time1
Total
0
Fatal
1
Injuries
0
Tow-Away
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.0
Unsafe Driving
0.0
HOS Compliance
1.9
Driver Fitness
0.0
Controlled Substances
7.8
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 73532?
USDOT number 73532 is assigned to Koss Construction Company, an active motor carrier registered with the FMCSA, based in Topeka, KS.
What is the safety rating of Koss Construction Company?
Koss Construction Company has a safety rating of Satisfactory as of June 24, 2008.
How many inspections has Koss Construction Company had?
Koss Construction Company has recorded 9 total inspections with 6 out-of-service orders, representing an OOS rate of 66.67%.
Where is Koss Construction Company located?
Koss Construction Company is headquartered at 1800 Nw Brickyard Road, Topeka, KS 66618.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 73532 · Last updated: 2026-03-09. View official FMCSA record →