Black Diamond Asphalt INC (USDOT 561792)
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- DOT number
- USDOT 561792
- Docket (MC) number
- MC274434
- Operating authority
- Contract carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Authority granted
- 1994-06-10
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 14 power units, 14 drivers
- Operation type
- Interstate
- Physical address
- 118 MAIN STREET, VACAVILLE, CA 95688
- MCS-150 last filed
- 2026-05
Frequently asked questions
What carrier is DOT 561792?
DOT 561792 (USDOT 561792) is Black Diamond Asphalt INC, an interstate motor carrier.
What carrier is MC 274434?
MC 274434 is the docket number of Black Diamond Asphalt INC, USDOT 561792.
What is Black Diamond Asphalt INC's MC number?
Black Diamond Asphalt INC's docket number is MC 274434. Its USDOT number is 561792.
Is Black Diamond Asphalt INC currently authorized to operate?
Contract carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Black Diamond Asphalt INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Black Diamond Asphalt INC's insurance?
Black Diamond Asphalt INC's liability insurance is filed with FMCSA by Starstone National Insurance Company.
What is Black Diamond Asphalt INC's safety record?
In the last 24 months, FMCSA records show 1 of 6 vehicle inspections ending out-of-service for Black Diamond Asphalt INC, too few inspections for a stable rate. FMCSA records also show 1 recordable crash in the same window.
What is Black Diamond Asphalt INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Black Diamond Asphalt INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Black Diamond Asphalt INC's FMCSA safety rating?
Black Diamond Asphalt INC 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.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status