Zephyr Alum Products INC
REGISTEREDCommercial & Institutional Bldg Construction · Dubuque, IA
Zephyr Alum Products INC is registered with the State of Iowa (No. C093584), current through 2027-09-17. Registration is not a license or an assessment of skill. Check the State record.
Phone · State record
(563) 588-2036Want a few options? Get free project quotes
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What Zephyr Alum Products INC is registered to do
The State classifies Zephyr Alum Products INC as commercial & institutional bldg construction. That classification comes from the registration itself, not from us. It describes the work the business registered to perform, and it is not an assessment of skill or a limit on what they may quote for.
2026-08-18
registration last issued or renewed with the State
1,192
registered commercial & institutional bldg construction in Iowa, this business among them
13
registered commercial & institutional bldg construction in Dubuque
All 1,192 registered commercial & institutional bldg construction in Iowa →commercial & institutional bldg construction in Dubuque →Contractors in Dubuque →Contractors in Dubuque County →
State registration details
- Registration number
- C093584
- Status
- Registered
- Issued / last renewed
- 2026-08-18
- Expires
- 2027-09-17
- Primary trade
- Commercial & Institutional Bldg Construction
- County
- Dubuque County
- Owner of record
- David Timmerman
- Issuing authority
- DIAL
Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-11-02. Verify this registration with the State of Iowa. How to check a registration yourself.
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