Carrier profile · USDOT 1566938 · Updated Jun 13, 2026
Cornerstone Construction and Development
0 power unitsONSTED, MI50/100
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
- 7421 M-50, ONSTED, MI, 49265
- Mailing address
- 7421 M50, ONSTED, MI, 49265
- Operation
- —
Contact
- Phone
- (517) 467-4430
- Cell
- (517) 206-4744
- Fax
- (517) 467-7136
- rsquir@tc3net.com
- Web domain
- tc3net.com
Registration
- Officers
- Robert Squires · Ruth Squires
- USDOT / docket
- 1566938
- First registered
- Oct 18, 2006
- Last MCS-150
- Oct 18, 2006
- FMCSA safety rating
- Not rated
- D-U-N-S
- —
Fleet (self-reported · MCS-150)
—Power units
—Drivers
—CDL drivers
—Annual mileage
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.