Carrier profile · USDOT 657913 · Updated Jun 13, 2026
OAK MOUNTAIN INDUSTRIES INC
DBA GLASSROCK OMI BISCO
7 power unitsPORTSMOUTH, OH50/100
AUTHORITY STATUS UNKNOWN
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
- 1335 NORMANDY DR, PORTSMOUTH, OH, 45662
- Mailing address
- 500 SUPERIOR STREET, CARNEGIE, PA, 15106-3465
- Operation
- Interstate
Contact
- Phone
- (614) 354-3989
- Cell
- (412) 580-6211
- Fax
- (412) 278-1547
- eric@zoomnet.net
- Web domain
- zoomnet.net
Registration
- Officer
- Larry E.Williams Iii
- USDOT / docket
- 657913
- First registered
- Sep 5, 1996
- Last MCS-150
- May 13, 2011 · 1 mi (2010)
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—CDL drivers
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.