Broken Rock Sand & Gravel LLC (USDOT 4387221)
USDOT 4387221 · Active · Boise · ID
Public listing
- Legal name
- Broken Rock Sand & Gravel LLC
- License or register id
- USDOT 4387221
- Status
- Active
- State
- ID
- City
- Boise
- Category
- Authorized For Hire
- Phone
- +1 (208) 362-4242
- Address
- 6513 W Contractors St, Boise, ID, 83709-4368
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 17
- Drivers
- 34
- Operation
- Intrastate non-hazmat
- Classification
- Authorized For Hire
- Census status
- Active
- Trucks
- 17
- MCS-150 mileage
- 0 (0)
- MCS-150 date
- 20250401
- Fleet size
- 15–17 power units
- Hazmat
- No
- Company officer
- John Mason Blake
- Mailing address
- Po Box 15223, Boise, ID, 83715-5223
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
Broken Rock Sand & Gravel LLC is in the FMCSA Company Census as USDOT 4387221. census status Active. address 6513 W Contractors St, Boise, ID, 83709-4368. 17 power units. 34 drivers. Authorized For Hire. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Broken Rock Sand & Gravel LLC?
Match the legal name and USDOT 4387221 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

