Mountain Rock INC (USDOT 4078547)
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- DOT number
- USDOT 4078547
- Docket (MC) number
- MC1551059
- 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
- 2023-06-28
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 1 drivers
- Operation type
- Interstate
- Physical address
- 1541 SUMMERWIND CIRCLE, RENO, NV 89523
- MCS-150 last filed
- 2025-12
Frequently asked questions
What carrier is DOT 4078547?
DOT 4078547 (USDOT 4078547) is Mountain Rock INC, an interstate motor carrier.
What carrier is MC 1551059?
MC 1551059 is the docket number of Mountain Rock INC, USDOT 4078547.
What is Mountain Rock INC's MC number?
Mountain Rock INC's docket number is MC 1551059. Its USDOT number is 4078547.
Is Mountain Rock INC 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 Mountain Rock INC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Mountain Rock INC's insurance?
Mountain Rock INC's liability insurance is filed with FMCSA by Wesco Insurance Company.
What is Mountain Rock INC's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Mountain Rock INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Mountain Rock INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mountain Rock INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mountain Rock INC's FMCSA safety rating?
Mountain Rock 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
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Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) and may be out of date; verify current status on FMCSA SAFER.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