Duvall Bros Mobile Mechanical LLC (USDOT 4394894)
USDOT 4394894 · Active · Thornton · CO
Public listing
- Legal name
- Duvall Bros Mobile Mechanical LLC
- License or register id
- USDOT 4394894
- Status
- Active
- State
- CO
- City
- Thornton
- Category
- FMCSA Motor Carrier
- Phone
- +1 (720) 656-8416
- Address
- 13820 Milwaukee St, Thornton, CO, 80602-8755
- 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
- 0
- Operation
- Intrastate non-hazmat
- Census status
- Active
- Trucks
- 0
- MCS-150 mileage
- 0 (0)
- MCS-150 date
- 20250416
- Fleet size
- 0 power units
- Hazmat
- No
- Company officer
- Dayton James Duvall
- Mailing address
- 4307 Big Horn Pkwy, Johnstown, CO, 80534-8714
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
Duvall Bros Mobile Mechanical LLC is in the FMCSA Company Census as USDOT 4394894. census status Active. address 13820 Milwaukee St, Thornton, CO, 80602-8755. 0 power units. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Duvall Bros Mobile Mechanical LLC?
Match the legal name and USDOT 4394894 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.

