William R Mullenix Iii (USDOT 1538947)
DBA South Country Backhoe & Septic
USDOT 1538947 · Inactive · Knoxville · MD
Public listing
- Legal name
- William R Mullenix Iii
- License or register id
- USDOT 1538947
- Status
- Inactive
- State
- MD
- City
- Knoxville
- Category
- Private Property
- Phone
- +1 (301) 988-3163
- Address
- 19604 Yarrowsburg Rd, Knoxville, MD, 21758
- 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
- 1
- Drivers
- 1
- Operation
- Intrastate non-hazmat
- Classification
- Private Property
- Census status
- Inactive
- Trucks
- 1
- MCS-150 mileage
- 10000 (2013)
- MCS-150 date
- 20170309
- Fleet size
- 1 power units
- Hazmat
- No
- Company officer
- William R.mullenix Iii
- Mailing address
- 19604 Yarrowsburg Rd, Knoxville, MD, 21758
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
William R Mullenix Iii is in the FMCSA Company Census as USDOT 1538947. census status Inactive. address 19604 Yarrowsburg Rd, Knoxville, MD, 21758. 1 power units. 1 drivers. Private Property. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify William R Mullenix Iii?
Match the legal name and USDOT 1538947 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.

