Carrier profile · USDOT 374324 · Updated Jun 13, 2026
CONSTRUCTION SUPPLY INC
DBA CSI GEOTURF
4 power unitsHIGHLAND, 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
- 1500 ALLOY PARKWAY RD, HIGHLAND, MI, 48356-2502
- Mailing address
- P O BOX 668, HIGHLAND, MI, 48357-0668
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (303) 301-2464
- Fax
- (248) 887-0855
- Web domain
- whitecap.com
Registration
- Officer
- Donn Ellis
- USDOT / docket
- 374324
- First registered
- Nov 28, 1989
- Last MCS-150
- Oct 31, 2022 · 100,000 mi (2021)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 155270721
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.