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A&J Brothers Construction Co Llc (DOT# 3520596) – FMCSA Carrier Profile

DOT# 3520596● Active
Updated monthly · 2026-03-09

This carrier is active. Review the inspection and crash data below.

A&J Brothers Construction Co Llc is a registered motor carrier with the FMCSA under USDOT number 3520596. The company operates from Ansonia, CT and maintains an active operating status with 6 power units and 1 drivers on record.

Safety Rating

FMCSA Safety Rating
— Not Rated

No formal safety rating has been assigned to A&J Brothers Construction Co Llc by the FMCSA. View official FMCSA record →

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Company Information

Address177 Hodge Ave, Ansonia, CT, 06401-3235
Phone(203) 578-6088
Emailhugolduarte16@gmail.com
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units6(Small carrier)
Drivers1
MCS-150 FiledDecember 11, 2025
Annual Mileage19,000 mi (2024)
All carriers in Connecticut→Carriers in Ansonia, CT→

Inspection Summary

All-time Inspections
All-time
14
Total
6
OOS
0
Driver OOS
6
Vehicle OOS
14 inspections — relatively low volume, which may indicate a smaller or newer carrier.
OOS Rate42.86%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 42.9% — above the national vehicle OOS average of ~21%. Review BASICS scores below.

Crash History

Crash Records
All-time
2
Total
0
Fatal
1
Injuries
0
Tow-Away
2 crashes recorded. Low count, but crash data should always be reviewed alongside inspection history.
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Frequently Asked Questions

What is USDOT Number 3520596?
USDOT number 3520596 is assigned to A&J Brothers Construction Co Llc, an active motor carrier registered with the FMCSA, based in Ansonia, CT.
How many inspections has A&J Brothers Construction Co Llc had?
A&J Brothers Construction Co Llc has recorded 14 total inspections with 6 out-of-service orders, representing an OOS rate of 42.86%.
Where is A&J Brothers Construction Co Llc located?
A&J Brothers Construction Co Llc is headquartered at 177 Hodge Ave, Ansonia, CT 06401-3235.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3520596 · Last updated: 2026-03-09. View official FMCSA record →