DEN MAR ASSOCIATES LLC
AUTHORIZEDDBA: MARTIN WATER CONDITIONING
USDOT
544753
MC Number
N/A
Fleet Size
97
Total Drivers
42
Last updated: March 16, 2026
Safety overview
DEN MAR ASSOCIATES LLC is a mid-size interstate motor carrier based in MYERSTOWN, Pennsylvania, operating 97 power units with 42 drivers. Their safety profile raises flags: 4 of 5 BASIC categories exceed the 75th percentile, which is where FMCSA considers stepping in. They have 4 crashes on file (1 with injuries). FMCSA records show 19 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 Pennsylvania is 10.7% and the average vehicle OOS rate is 25.4% across 77,258 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
19
Total
59%
Driver %
Crash history
4
Total Crashes
Need trucking insurance?
Compare quotes from commercial truck insurers. Liability, cargo, physical damage coverage and more.
Get quotes (coming soon)Similar carriers in Pennsylvania
Other carriers in the same state with a similar fleet size.
DTA LP
FRYE TRANSPORTATION GROUP INC
COMCAST
REALTY LANDSCAPING CORPORATION
SAMUELS & SON SEAFOOD CO INC
Frequently asked questions
Is DEN MAR ASSOCIATES LLC authorized to operate?
Yes. DEN MAR ASSOCIATES LLC (USDOT #544753) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is DEN MAR ASSOCIATES LLC's safety record?
DEN MAR ASSOCIATES LLC has 4 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 DEN MAR ASSOCIATES LLC operate?
DEN MAR ASSOCIATES LLC operates 97 power units with 42 drivers on file. That puts them in the mid-size range.
Does DEN MAR ASSOCIATES LLC transport hazardous materials?
No. DEN MAR ASSOCIATES LLC does not have a hazardous materials flag in the FMCSA database.
Where is DEN MAR ASSOCIATES LLC located?
DEN MAR ASSOCIATES LLC is based in MYERSTOWN, Pennsylvania at 740 E LINCOLN AVE, 17067. Phone: (717) 866-7555.
What are DEN MAR ASSOCIATES LLC's out-of-service rates?
DEN MAR ASSOCIATES LLC's driver out-of-service rate is 5.3%, compared to the national average of 5.51%. Their vehicle out-of-service rate is 0.0% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.