Cstl LLC (USDOT 4429671)
No blockers or cautions found.
- DOT number
- USDOT 4429671
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 4 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 135 ROUTE 6A STE 7 STE 7, SANDWICH, MA 02563-2061
- MCS-150 last filed
- 2025-06
Frequently asked questions
What carrier is DOT 4429671?
DOT 4429671 (USDOT 4429671) is Cstl LLC, an interstate motor carrier.
What is Cstl LLC's USDOT number?
Cstl LLC's USDOT number is 4429671. No MC docket number is on file.
Is Cstl LLC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Cstl LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Cstl LLC's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Cstl LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Cstl LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Cstl LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Cstl LLC's FMCSA safety rating?
Cstl LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
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Carriers based in Sandwich, MA
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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status