Duffney Refrigeration
REGISTEREDPlumbing/Heating & A/C Contractors · Aitkin, MN
Call (218) 330-1727
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This contractor is based in MN and holds an Iowa contractor registration, which is required to perform construction work in Iowa.
State registration
- Registration number
- C147626
- Status
- Registered
- Issued / last renewed
- 2024-06-12
- Expires
- 2026-06-30
- Primary trade
- Plumbing/Heating & A/C Contractors
- NAICS code
- 238220
- Owner of record
- Chris Duffney
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-07-14. Verify this registration with the State of Iowa.