Castlerock Construction And Concrete INC (USDOT 4459737)
USDOT 4459737 · Active · De Smet · SD
Public listing
- Legal name
- Castlerock Construction And Concrete INC
- License or register id
- USDOT 4459737
- Status
- Active
- State
- SD
- City
- De Smet
- Category
- Private Property
- Phone
- +1 (605) 854-6003
- Address
- 508 Front St Nw, De Smet, SD, 57231-2128
- Official source
- FMCSA Company Census
Verify this record on the official source named above before you hire, fund, or rely on it. An index listing is not an endorsement, a rating, or a review. Empty phone or address means that public file did not include it.
Census fleet
- Power units
- 6
- Drivers
- 6
- Operation
- Interstate
- Classification
- Private Property
- Census status
- Active
- Trucks
- 6
- MCS-150 mileage
- 0 (0)
- MCS-150 date
- 20250827
- Fleet size
- 4–6 power units
- Hazmat
- Yes
- Company officer
- Dustin Olson
- Mailing address
- Po Box 68, De Smet, SD, 57231-0068
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
About
Castlerock Construction And Concrete INC is in the FMCSA Company Census as USDOT 4459737. census status Active. address 508 Front St Nw, De Smet, SD, 57231-2128. 6 power units. 6 drivers. Private Property. Interstate operation. hazmat indicated. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Castlerock Construction And Concrete INC?
Match the legal name and USDOT 4459737 on FMCSA SAFER. BrokerMafia republishes the public Motus and Company Census record and does not endorse the firm.
What does this listing show?
Operating authority, USDOT, census fleet, and insurance filings when those fields are on the FMCSA extract.

