Coastal Stone Inc (DOT# 3121171) – FMCSA Carrier Profile
DOT# 3121171MC# 88048● Active
Updated: 2026-03-09
Coastal Stone Inc is a registered motor carrier with the FMCSA under USDOT number 3121171. The company operates from Milford, CT and maintains an active operating status with 2 power units and 2 drivers on record.
Safety Rating
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Company Information
Address620 West Avenue, Milford, CT, 06461
Phone(570) 833-2727
Entity TypePrivate Property
OperationInterstate
Power Units2
Drivers2
MCS-150 FiledMarch 5, 2026
Annual Mileage22,075 mi (2024)
Inspection Summary
All-time Inspections
All-time2
Total
2
OOS
0
Driver OOS
2
Vehicle OOS
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service.
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories0.0
Unsafe Driving
0.0
HOS Compliance
0.0
Driver Fitness
0.0
Controlled Substances
23.0
Vehicle Maintenance
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Frequently Asked Questions
What is USDOT Number 3121171?
USDOT number 3121171 is assigned to Coastal Stone Inc, an active motor carrier registered with the FMCSA, based in Milford, CT.
How many inspections has Coastal Stone Inc had?
Coastal Stone Inc has recorded 2 total inspections with 2 out-of-service orders, representing an OOS rate of 100.00%.
Where is Coastal Stone Inc located?
Coastal Stone Inc is headquartered at 620 West Avenue, Milford, CT 06461.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3121171 · Last updated: 2026-03-09. View official FMCSA record →