J & K UNDERGROUND CONSTRUCTION
AUTHORIZEDUSDOT
1556585
MC Number
N/A
Fleet Size
11
Total Drivers
10
Last updated: March 16, 2026
Safety overview
J & K UNDERGROUND CONSTRUCTION is a small intrastate only (hazmat) motor carrier based in ST JOHNS, Florida, operating 11 power units with 10 drivers. 2 of their 5 BASIC scores sit above the 75th percentile intervention threshold. The rest fall within acceptable ranges. Their driver out-of-service rate of 16.7% runs above the national average of 5.51%. No crashes on file. FMCSA records show 6 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 Florida is 15.5% and the average vehicle OOS rate is 31.0% across 142,655 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Intrastate Only (Hazmat)
- Operation Classification
- Private (Property), Private (Passenger Business)
- 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
6
Total
60%
Driver %
Crash history
0
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 Florida
Other carriers in the same state with a similar fleet size.
TURNER TRUCKING INC
CHARLES E STIGER
FIFTY ONE FIFTY THREE GARDEN CENTER INC
QRC INC
GRASSHOPPERS LANDSCAPING&DESIGN INC
Frequently asked questions
Is J & K UNDERGROUND CONSTRUCTION authorized to operate?
Yes. J & K UNDERGROUND CONSTRUCTION (USDOT #1556585) currently holds "AUTHORIZED" status with FMCSA. They're registered as an intrastate only (hazmat) carrier.
What is J & K UNDERGROUND CONSTRUCTION's safety record?
J & K UNDERGROUND CONSTRUCTION has 2 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 J & K UNDERGROUND CONSTRUCTION operate?
J & K UNDERGROUND CONSTRUCTION operates 11 power units with 10 drivers on file. That makes them a small carrier.
Does J & K UNDERGROUND CONSTRUCTION transport hazardous materials?
No. J & K UNDERGROUND CONSTRUCTION does not have a hazardous materials flag in the FMCSA database.
Where is J & K UNDERGROUND CONSTRUCTION located?
J & K UNDERGROUND CONSTRUCTION is based in ST JOHNS, Florida at 450-106 SR 13 N STE 312, 32259. Phone: (904) 738-9889.
What are J & K UNDERGROUND CONSTRUCTION's out-of-service rates?
J & K UNDERGROUND CONSTRUCTION's driver out-of-service rate is 16.7%, compared to the national average of 5.51%. Higher than average, which could point to driver compliance issues. Their vehicle out-of-service rate is 25.0% (national average: 20.72%).