JB SUMMIT LLC
AUTHORIZEDUSDOT
4277769
MC Number
1662365
Fleet Size
3
Total Drivers
3
Last updated: March 16, 2026
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Safety overview
JB SUMMIT LLC is a small interstate motor carrier based in DANBURY, Connecticut, operating 3 power units with 3 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 33.3% runs above the national average of 5.51%. No crashes on file. FMCSA records show 18 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
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 Connecticut is 15.5% and the average vehicle OOS rate is 31.1% across 20,376 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
18
Total
60%
Driver %
Insurance on file
Liability (BIPD)
PROGRESSIVE CASUALTY INSURANCE COMPANY — eff. Aug 22, 2024
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Crash history
0
Total Crashes
Similar carriers in Connecticut
Other carriers in the same state with a similar fleet size.
GS ROSE CONSTRUCTION
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STAMFORD WINDUSTRIAL CO
RONALD REMEIKA
PEDOWITZ MACHINERY MOVERS OF CONN INC
Frequently asked questions
Is JB SUMMIT LLC authorized to operate?
Yes. JB SUMMIT LLC (USDOT #4277769) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is JB SUMMIT LLC's safety record?
JB SUMMIT LLC has 18 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does JB SUMMIT LLC operate?
JB SUMMIT LLC operates 3 power units with 3 drivers on file. That makes them a small carrier.
Does JB SUMMIT LLC transport hazardous materials?
No. JB SUMMIT LLC does not have a hazardous materials flag in the FMCSA database.
Where is JB SUMMIT LLC located?
JB SUMMIT LLC is based in DANBURY, Connecticut at 101 SOUTH ST APT 11, 06810. Phone: (203) 448-7522.
What are JB SUMMIT LLC's out-of-service rates?
JB SUMMIT LLC's driver out-of-service rate is 33.3%, 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 16.7% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.