DIAMOND BROS
- DOT
- 2111157
- Authority
- AUTHORIZED FOR HIRE;EXEMPT FOR HIRE
About DIAMOND BROS
Diamond Bros is an owner-operator based in Conrad, IA, registered with the FMCSA since 2011 (15 years). The carrier operates 4 power units and 4 drivers, placing it in the 50th percentile of US for-hire carriers by fleet size. Operating authority: AUTHORIZED FOR HIRE, EXEMPT FOR HIRE. Cargo carried includes grainfeed.
Browse other for-hire carriers based in IA, or see all FMCSA-registered carriers.
Fleet & operations
- Power units
- 4
- Drivers
- 4
Cargo carried
Equipment owned
- Truck
- 4
Other carriers in IA
Data sourced from FMCSA Company Census (public domain). Last refreshed Aug 22, 2026. MCS-150 last updated Jan 2011.