ROCK HARBOR LLC
AUTHORIZEDUSDOT
1945515
MC Number
N/A
Fleet Size
17
Total Drivers
10
Last updated: March 15, 2026
Safety overview
ROCK HARBOR LLC is a small interstate motor carrier based in ROCK HALL, Maryland, operating 17 power units with 10 drivers. All 5 BASIC scores sit well below FMCSA intervention thresholds, which is a good sign for anyone vetting this carrier. Their driver out-of-service rate of 0.0% comes in under the 5.51% national average. No crashes on file. FMCSA records show 3 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 Maryland is 13.2% and the average vehicle OOS rate is 25.4% across 42,394 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Exempt For Hire, 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
3
Total
50%
Driver %
Crash history
0
Total Crashes
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Frequently asked questions
Is ROCK HARBOR LLC authorized to operate?
Yes. ROCK HARBOR LLC (USDOT #1945515) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is ROCK HARBOR LLC's safety record?
Based on FMCSA data, ROCK HARBOR LLC has no BASIC scores above the 75th percentile intervention threshold. They haven't received a formal FMCSA safety rating. No crashes on record.
How many trucks does ROCK HARBOR LLC operate?
ROCK HARBOR LLC operates 17 power units with 10 drivers on file. That makes them a small carrier.
Does ROCK HARBOR LLC transport hazardous materials?
No. ROCK HARBOR LLC does not have a hazardous materials flag in the FMCSA database.
Where is ROCK HARBOR LLC located?
ROCK HARBOR LLC is based in ROCK HALL, Maryland at 5376 EASTERN NECK RD, 21661. Phone: (410) 778-5295.
What are ROCK HARBOR LLC's out-of-service rates?
ROCK HARBOR LLC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 0.0% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.