Construction Trades Services Inc (DOT# 516926) – FMCSA Carrier Profile
DOT# 516926● Active
Updated: 2026-03-09
Construction Trades Services Inc is a registered motor carrier with the FMCSA under USDOT number 516926. The company operates from Frederick, MD and maintains an active operating status with 11 power units and 11 drivers on record.
Safety Rating
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Company Information
Address603 E Church St, Frederick, MD, 21701
Phone(301) 682-7494
Entity TypePrivate Property
OperationInterstate
Power Units11
Drivers11
MCS-150 FiledApril 23, 2024
Annual Mileage565,000 mi (2023)
Inspection Summary
All-time Inspections
All-time28
Total
7
OOS
1
Driver OOS
6
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories1.6
Unsafe Driving
0.0
HOS Compliance
0.1
Driver Fitness
0.0
Controlled Substances
4.4
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 516926?
USDOT number 516926 is assigned to Construction Trades Services Inc, an active motor carrier registered with the FMCSA, based in Frederick, MD.
How many inspections has Construction Trades Services Inc had?
Construction Trades Services Inc has recorded 28 total inspections with 7 out-of-service orders, representing an OOS rate of 25.00%.
Where is Construction Trades Services Inc located?
Construction Trades Services Inc is headquartered at 603 E Church St, Frederick, MD 21701.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 516926 · Last updated: 2026-03-09. View official FMCSA record →