Yy & CO LLC (USDOT 4318153)
2 cautions found.
- DOT number
- USDOT 4318153
- Docket (MC) number
- MC1684308
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-27. We could not confirm that live just now.
- Authority granted
- 2024-12-03
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 5 power units, 5 drivers
- Operation type
- Interstate
- Physical address
- 158 WHITING STREET, PLAINVILLE, CT 06062
- MCS-150 last filed
- 2026-04
Findings
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
- Unsafe driving at the FMCSA intervention threshold (Caution): Unsafe driving ranks 75 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
Frequently asked questions
What carrier is DOT 4318153?
DOT 4318153 (USDOT 4318153) is Yy & CO LLC, an interstate motor carrier.
What carrier is MC 1684308?
MC 1684308 is the docket number of Yy & CO LLC, USDOT 4318153.
What is Yy & CO LLC's MC number?
Yy & CO LLC's docket number is MC 1684308. Its USDOT number is 4318153.
Is Yy & CO LLC currently authorized to operate?
Common carrier authority: active. 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 Yy & CO LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Yy & CO LLC's insurance?
Yy & CO LLC's liability insurance is filed with FMCSA by County Hall Insurance Company, INC A Rr Group.
What is Yy & CO LLC's safety record?
In the last 24 months, FMCSA records show 1 of 7 vehicle inspections ending out-of-service for Yy & CO LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Yy & CO LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Yy & CO LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Yy & CO LLC's FMCSA safety rating?
Yy & CO 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
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Yy & CO LLC
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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