License tenure
2.0 yrs
IA Hvac avg: 2.4 yrs
Find pros · AITKIN, IA
DR
hvac
DUFFNEY REFRIGERATION
Trust score 20
Active licenseUnclaimed listing
Licensed Hvac | DUFFNEY REFRIGERATION (IA)
About this business
Property owners in AITKIN (56431) and surrounding Iowa areas hire DUFFNEY REFRIGERATION for permitted Hvac projects.
DUFFNEY REFRIGERATION installs and services furnaces, heat pumps, central AC, and ducted or ductless systems in AITKIN. License classifications also include Plumbing.
Iowa contractor registrations are filed with workforce development records.
DUFFNEY REFRIGERATION holds IA active license C147626 with records dating to 2024 (2 years on file) Licensing is tracked through Iowa Division of Workforce Development.. Current expiration: 2026-06-30.
Reach DUFFNEY REFRIGERATION at (218) 330-1727 or duffneyson@mlecmn.net. Compare insurance certificates and references alongside license verification.
hvacplumbing
IA Hvac market
145
Active licensed contractors statewide
Bond
Not in state bulk file
Not published in bulk file
Trust score
20
Based on license status, bond, and profile signals
AITKIN market
1
Active Hvac contractors locally
Market insights
Typical Hvac license tenure in IA.
DUFFNEY REFRIGERATION is one of 145 active Hvac license records we track in IA.
How this pro compares
License tenure vs state average
DUFFNEY REFRIGERATION's license is 0.4 years below average for Hvac contractors in IA.
License journey
- License issuedJune 12, 2024
2.0 yrs of operating history on record
- Data verifiedMay 29, 2026
License record refreshed 16 days ago
- License expirationJune 30, 2026
Renews within the next year
License details
| License # | C147626 |
|---|---|
| State | IA |
| County | — |
| Issued | June 12, 2024 |
| Expires | June 30, 2026 |
| Bond | Not in state bulk file |
| Last verified | May 29, 2026 |
Synced from Iowa Division of Workforce Development bulk licensing data · last checked May 29, 2026. Confirm status with the state board before hiring.
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