Ainsworth Rock Sales INC (USDOT 616409)
USDOT 616409 · Active · Denver · CO
Public listing
- Legal name
- Ainsworth Rock Sales INC
- License or register id
- USDOT 616409
- Status
- Active
- State
- CO
- City
- Denver
- Category
- Private Property;authorized For Hire
- Phone
- +1 (303) 295-2990
- Address
- 5600 N Washington St, Denver, CO, 80216
- 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
- 15
- Drivers
- 15
- Operation
- Intrastate non-hazmat
- Classification
- Private Property;authorized For Hire
- Census status
- Active
- Trucks
- 15
- MCS-150 mileage
- 1050000 (2026)
- MCS-150 date
- 20260506
- Fleet size
- 15–17 power units
- Hazmat
- No
- Company officer
- Juliette Ainsworth
- Mailing address
- Po Box 16561, Denver, CO, 80216
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
Inspections
- Inspection count
- 5
Aggregated from public SMS Input – Inspection (rbkj-cgst). Counts are offline; samples are newest-first.
Crashes
- Crash count
- 1
- Injuries (sum)
- 1
Aggregated from public SMS Input – Crash (4wxs-vbns). Not an FMCSA safety rating.
About
Ainsworth Rock Sales INC is in the FMCSA Company Census as USDOT 616409. census status Active. address 5600 N Washington St, Denver, CO, 80216. 15 power units. 15 drivers. Private Property;authorized For Hire. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Ainsworth Rock Sales INC?
Match the legal name and USDOT 616409 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.

