CarrierScore

DUNCAN BUILDERS SUPPLY INC

ActiveNot RatedINTERSTATE

DUNCAN BUILDERS SUPPLY INC is a motor carrier based in DUNCAN, Oklahoma, registered with FMCSA since 2019. Their fleet consists of 5 commercial vehicles staffed by 5 drivers. The carrier has only 0% of required liability insurance on file — a coverage gap of $750K. Our composite safety score rates this carrier at 45/100, indicating a mixed safety profile that warrants closer review.

5
Power Units
5
Drivers
3350599
USDOT #
45/100
Safety Score
⚠️

Insurance Coverage Gap

This carrier has $0 in liability insurance on file but $750K is required — a shortfall of $750K (0% of required coverage).

Company Details

Legal Name
DUNCAN BUILDERS SUPPLY INC
USDOT Number
3350599
Entity Type
CARRIER
Address
111 N 7TH ST
DUNCAN, OK 73533-4627
Carrier Operation
Intrastate Only (Non-Hazmat)
Last MCS-150 Update
April 30, 2025

BASICs Safety Scores

Unsafe Driving0%
Crash IndicatorN/A
HOS Compliance0%
Vehicle Maintenance0%
Controlled Substances0%
Hazmat ComplianceN/A
Driver Fitness0%

Higher percentile = worse safety performance. Scores above 75% may trigger FMCSA intervention.

Location

111 N 7TH ST, DUNCAN, OK 73533-4627

Frequently Asked Questions

What is DUNCAN BUILDERS SUPPLY INC's USDOT number?
DUNCAN BUILDERS SUPPLY INC's USDOT number is 3350599. The company is based in DUNCAN, Oklahoma.
Is DUNCAN BUILDERS SUPPLY INC a safe trucking company?
DUNCAN BUILDERS SUPPLY INC has not received a formal safety rating from FMCSA.
How many trucks does DUNCAN BUILDERS SUPPLY INC have?
DUNCAN BUILDERS SUPPLY INC operates 5 power units (trucks/commercial vehicles) and employs 5 drivers, according to their latest FMCSA filing.

Source: FMCSA Safety and Fitness Electronic Records (SAFER) System