Carrier profile · USDOT 3213154 · MC-1003847 · Updated Jun 13, 2026
Office Systems Installation Inc
2 power unitsROCKFORD, IL50/100
CARRIER INACTIVEMC-1003847 INACTIVE
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
- 1350 PRESTON STREET, ROCKFORD, IL, 61102
- Mailing address
- 1350 PRESTON ST BLDG 2, ROCKFORD, IL, 61102-2045
- Operation
- Interstate
Contact
- Phone
- (815) 964-3126
- Cell
- (815) 871-1434
- Fax
- (815) 964-8072
- Web domain
- osirockford.comcastbiz.net
Registration
- Officer
- Harold L Leonard
- USDOT / docket
- 3213154 · MC-1003847
- First registered
- Nov 16, 2018
- Last MCS-150
- Jul 11, 2022 · 5,000 mi (2020)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 841288454
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.