Public carrier profile
Karl Hanza
USDOT 840837
Allowed to operateChecking your watchlist…
Look up another DOTIdentity and status
- USDOT
- 840837
- DBA
- R & H Construction
- Status
- ActiveA
- Allowed to operate
- Yes
- Location
- Lawton, OK
Authority
- Authority history events
- 0
Fleet
- Power units
- 4
- Drivers
- 6
Insurance
- Active filings
- 0
Public record refreshed 10/27/2026.