Diamond Concrete LLC (USDOT 3863625)
No blockers or cautions found.
- DOT number
- USDOT 3863625
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 2 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 19410 SE AUBURN BLACK DIAMOND RD, AUBURN, WA 98092-2228
- MCS-150 last filed
- 2026-02
Frequently asked questions
What carrier is DOT 3863625?
DOT 3863625 (USDOT 3863625) is Diamond Concrete LLC, an intrastate non-hazmat motor carrier.
What is Diamond Concrete LLC's USDOT number?
Diamond Concrete LLC's USDOT number is 3863625. No MC docket number is on file.
Is Diamond Concrete LLC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. Source: FMCSA registration and licensing records.
Does Diamond Concrete LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Diamond Concrete LLC's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Diamond Concrete LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Diamond Concrete LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Diamond Concrete LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Diamond Concrete LLC's FMCSA safety rating?
Diamond Concrete 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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Sourced from FMCSA public records. Official data as of Aug 27, 2026. fleetfax surfaces the facts; brokers make the judgment.