Westbrook Concrete Block CO INC (USDOT 400556)
MonitorFindings
Rating Satisfactory issued Dec 11, 2006 (19 years ago); most recent FMCSA review Dec 4, 2006 (19 years ago). Both exceed the 5-year audit cycle
- DOT number
- USDOT 400556
- Operating authority
- Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 14, 2026. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- Satisfactory (rating decision Dec 11, 2006)
- Fleet on file
- 6 power units, 3 drivers
- Operation type
- Interstate
- Physical address
- 439 SPENCER PLAINS RD, WESTBROOK, CT 06498-3510
- MCS-150 last filed
- May 2025
Frequently asked questions
What carrier is DOT 400556?
DOT 400556 (USDOT 400556) is Westbrook Concrete Block CO INC, an interstate motor carrier.
What is Westbrook Concrete Block CO INC's USDOT number?
Westbrook Concrete Block CO INC's USDOT number is 400556. No MC docket number is on file.
Is Westbrook Concrete Block CO INC currently authorized to operate?
Federal operating authority is not required — private carrier operation. The federal bulk file showed this carrier's USDOT registration active as of Sep 14, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Westbrook Concrete Block CO INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Westbrook Concrete Block CO INC's safety record?
In the last 24 months, FMCSA records show 0 of 3 vehicle inspections ending out-of-service for Westbrook Concrete Block CO INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Westbrook Concrete Block CO INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Westbrook Concrete Block CO INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Westbrook Concrete Block CO INC's FMCSA safety rating?
Westbrook Concrete Block CO INC's FMCSA safety rating is Satisfactory, from a review decided Dec 11, 2006.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 14, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status