William Irvin Kenneth Sheriff (MC1099567)
DBA Iron Horse Truck Services
USDOT 1933490 · Active · Maple Valley · WA
Public listing
- Legal name
- William Irvin Kenneth Sheriff
- License or register id
- MC1099567
- Status
- Active
- State
- WA
- City
- Maple Valley
- Category
- Authorized For Hire
- Phone
- +1 (253) 318-7933
- Address
- 19237 244th Ave Se, Maple Valley, WA, 98038
- 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
- Interstate
- Classification
- Authorized For Hire
- Census status
- Active
- Trucks
- 1
- MCS-150 mileage
- 10 (2025)
- MCS-150 date
- 20251020
- Fleet size
- 1 power units
- Hazmat
- No
- Company officer
- William Irvin Kenneth Sheriff
- Mailing address
- Po Box 67, Hobart, WA, 98025
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
William Irvin Kenneth Sheriff is in the FMCSA Company Census as USDOT 1933490. census status Active. address 19237 244th Ave Se, Maple Valley, WA, 98038. 1 power units. 1 drivers. Authorized For Hire. Interstate operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify William Irvin Kenneth Sheriff?
Match the legal name and MC1099567 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.

