Ronald B Mason (MC1635726)
DBA Mason Mechanical Services LLC
USDOT 2019948 · Active · Jefferson · MD
Public listing
- Legal name
- Ronald B Mason
- License or register id
- MC1635726
- Status
- Active
- State
- MD
- City
- Jefferson
- Category
- Private Property;authorized For Hire
- Phone
- +1 (571) 233-2585
- Address
- 4538 Timbery Dr, Jefferson, MD, 21755
- 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
- 2
- Drivers
- 2
- Operation
- Interstate
- Classification
- Private Property;authorized For Hire
- Census status
- Active
- Trucks
- 2
- MCS-150 mileage
- 52010 (2025)
- MCS-150 date
- 20250903
- Fleet size
- 2–3 power units
- Hazmat
- Yes
- Company officer
- Ronald B Mason
- Mailing address
- Po Box 548, Jefferson, MD, 21755
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
Ronald B Mason is in the FMCSA Company Census as USDOT 2019948. census status Active. address 4538 Timbery Dr, Jefferson, MD, 21755. 2 power units. 2 drivers. Private Property;authorized For Hire. Interstate operation. hazmat indicated. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Ronald B Mason?
Match the legal name and MC1635726 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.