Carrier profile · USDOT 120653 · MC-135507 · Updated Jun 13, 2026
HARSHMAN & SONS INC
8 power unitsSOUTHINGTON, OH50/100
CARRIER ACTIVEMC-135507 ACTIVEHAZMAT
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- 4403 ST RT 305, SOUTHINGTON, OH, 44470
- Mailing address
- PO BOX 1, SOUTHINGTON, OH, 44470
- Operation
- Interstate· Hazmat
Contact
- Phone
- (330) 898-2252
- Fax
- (330) 898-8300
Registration
- Officer
- William Douglas Harshman
- USDOT / docket
- 120653 · MC-135507
- First registered
- Jun 1, 1974
- Last MCS-150
- Jun 30, 2025 · 253,477 mi (2024)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.