DEAN SNYDER CONSTRUCTION CO
AUTHORIZEDUSDOT
450755
MC Number
N/A
Fleet Size
15
Total Drivers
8
Last updated: March 16, 2026
Safety overview
DEAN SNYDER CONSTRUCTION CO is a small interstate motor carrier based in CLEAR LAKE, Iowa, operating 15 power units with 8 drivers. Their safety profile raises flags: 5 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. They have 1 crash on file. FMCSA records show 15 inspections for this carrier.
BASIC scores
SMS PercentilesHigher percentile = worse performance relative to peers. Scores at or above 75% may trigger an FMCSA investigation.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Iowa is 7.2% and the average vehicle OOS rate is 29.9% across 25,829 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
What are BASIC scores?
FMCSA tracks carrier performance through its Safety Measurement System (SMS), which scores carriers across six categories called BASICs. Each score is a percentile from 0 to 100, based on inspection and crash data from the past 24 months.
A score of 65 means the carrier performed worse than 65% of its peers. Anything above 75% can trigger FMCSA alerts or investigations. Brokers vetting new carriers should pay attention to scores above 50%.
- Unsafe driving
- Speeding, reckless driving, improper lane changes, seatbelt violations. All based on what officers find during roadside inspections.
- HOS / Fatigue
- Hours-of-service violations, logbook problems, driving past the allowed limits. Fatigued driving is one of the top causes of truck crashes in the US.
- Driver fitness
- Licensing problems, expired medical certificates, and other driver qualification issues.
- Controlled substances
- Drug and alcohol testing violations, possession, or impairment.
- Vehicle maintenance
- Brake problems, tire issues, lighting defects, load securement failures. Caught during the vehicle portion of roadside inspections.
- Crash indicator
- Based on crash history from state-reported data. Higher percentile means more crashes relative to the carrier's size and mileage.
Inspections
15
Total
71%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
1
Total Crashes
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Frequently asked questions
Is DEAN SNYDER CONSTRUCTION CO authorized to operate?
Yes. DEAN SNYDER CONSTRUCTION CO (USDOT #450755) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is DEAN SNYDER CONSTRUCTION CO's safety record?
DEAN SNYDER CONSTRUCTION CO has 5 BASIC scores above the 75th percentile, which is where FMCSA may look into a carrier. Brokers should weigh these scores alongside the inspection history and crash data before making a decision.
How many trucks does DEAN SNYDER CONSTRUCTION CO operate?
DEAN SNYDER CONSTRUCTION CO operates 15 power units with 8 drivers on file. That makes them a small carrier.
Does DEAN SNYDER CONSTRUCTION CO transport hazardous materials?
No. DEAN SNYDER CONSTRUCTION CO does not have a hazardous materials flag in the FMCSA database.
Where is DEAN SNYDER CONSTRUCTION CO located?
DEAN SNYDER CONSTRUCTION CO is based in CLEAR LAKE, Iowa at 913 NORTH 14TH STREET, 50428. Phone: (641) 357-2283.
What are DEAN SNYDER CONSTRUCTION CO's out-of-service rates?
DEAN SNYDER CONSTRUCTION CO's driver out-of-service rate is 6.7%, compared to the national average of 5.51%. Their vehicle out-of-service rate is 50.0% (national average: 20.72%). Above average, which may point to vehicle maintenance gaps.