Carrier profile · USDOT 4150307 · Updated Jun 13, 2026
Crassus Construction Corp
2 power unitsAURORA, CO50/100
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
- 1525 HAVANA ST STE D, AURORA, CO, 80010-2325
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (720) 500-6299
- sergio@crassus.group
- Web domain
- crassus.group
Registration
- Officer
- Sergio Guzman
- USDOT / docket
- 4150307
- First registered
- Oct 27, 2023
- Last MCS-150
- Oct 27, 2023
- FMCSA safety rating
- Not rated
- D-U-N-S
- 124446705
Fleet (self-reported · MCS-150)
—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.