Callahan Construction INC (USDOT 548185)
USDOT 548185 · Active · Dubuque · IA
Census fleet
- Power units
- 5
- Drivers
- 3
- Operation
- Intrastate non-hazmat
- Classification
- Private Property;authorized For Hire
- Census status
- Active
- Trucks
- 5
- MCS-150 mileage
- 15000 (2025)
- MCS-150 date
- 20260224
- Fleet size
- 4–6 power units
- Hazmat
- No
- Business type
- Corporation
- Company officer
- Katie Dandsholfer
- Mailing address
- 7629 Commerce Park, Dubuque, IA, 52002
Company Census fields (fleet, safety, cargo, officers, mailing). VIN/plate come from SMS Input joins when present.
Inspections
- Inspection count
- 1
- Vehicle OOS total
- 4
Aggregated from public SMS Input – Inspection (rbkj-cgst). Counts are offline; samples are newest-first.
About
Callahan Construction INC is in the FMCSA Company Census as USDOT 548185. census status Active. address 7629 Commerce Park, Dubuque, IA, 52002. 5 power units. 3 drivers. Private Property;authorized For Hire. Intrastate non-hazmat operation. Source: public FMCSA Company Census. Not an FMCSA endorsement.
How to verify
How do I verify Callahan Construction INC?
Match the legal name and USDOT 548185 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.

