Trefethen & Company LLC (USDOT 2114900)
No blockers or cautions found.
- DOT number
- USDOT 2114900
- Docket (MC) number
- MC807519
- Operating authority
- Common carrier authority: active; Contract carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now.
- Authority granted
- 2012-12-05
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000. Cargo insurance on file.
- Safety rating
- No published safety rating
- Fleet on file
- 6 power units, 8 drivers
- Operation type
- Interstate
- Physical address
- 3430 E MARGINAL WAY S, SEATTLE, WA 98134
- MCS-150 last filed
- 2024-10
Frequently asked questions
What carrier is DOT 2114900?
DOT 2114900 (USDOT 2114900) is Trefethen & Company LLC, an interstate motor carrier.
What carrier is MC 807519?
MC 807519 is the docket number of Trefethen & Company LLC, USDOT 2114900.
What is Trefethen & Company LLC's MC number?
Trefethen & Company LLC's docket number is MC 807519. Its USDOT number is 2114900.
Is Trefethen & Company LLC currently authorized to operate?
Common carrier authority: active; Contract carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Trefethen & Company LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000. Cargo insurance on file.
Who provides Trefethen & Company LLC's insurance?
Trefethen & Company LLC's liability insurance is filed with FMCSA by Federal Insurance CO..
What is Trefethen & Company LLC's safety record?
In the last 24 months, FMCSA records show 0 of 5 vehicle inspections ending out-of-service for Trefethen & Company LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Trefethen & Company LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Trefethen & Company LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Trefethen & Company LLC's FMCSA safety rating?
Trefethen & Company 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 Trefethen & Company LLC
More carriers based in Washington
Run a SAFER company snapshot lookup for any carrier
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