Dayville Refractory and Ironworks (DOT# 923846) – FMCSA Carrier Profile
DOT# 923846● Active
Updated monthly · 2026-03-09
This carrier is active with no crashes on record.
Dayville Refractory and Ironworks is a registered motor carrier with the FMCSA under USDOT number 923846. The company operates from Danielson, CT and maintains an active operating status with 1 power units and 2 drivers on record.
Safety Rating
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Company Information
Address171 Hubbard Hill Rd, Danielson, CT, 06239
Phone(860) 779-6125
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units1(Small carrier)
Drivers2
MCS-150 FiledAugust 9, 2024
Annual Mileage30,920 mi (2023)
Inspection Summary
All-time Inspections
All-time2
Total
1
OOS
0
Driver OOS
1
Vehicle OOS
2 inspections — relatively low volume, which may indicate a smaller or newer carrier.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 50.0% — above the national vehicle OOS average of ~21%. Review BASICS scores below.
Crash History
✅No crashes reported (FMCSA data)
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Frequently Asked Questions
What is USDOT Number 923846?
USDOT number 923846 is assigned to Dayville Refractory and Ironworks, an active motor carrier registered with the FMCSA, based in Danielson, CT.
How many inspections has Dayville Refractory and Ironworks had?
Dayville Refractory and Ironworks has recorded 2 total inspections with 1 out-of-service orders, representing an OOS rate of 50.00%.
Where is Dayville Refractory and Ironworks located?
Dayville Refractory and Ironworks is headquartered at 171 Hubbard Hill Rd, Danielson, CT 06239.
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# 923846 · Last updated: 2026-03-09. View official FMCSA record →