Isf Properties LLC

REGISTERED

New Single-Family Housing Construction · Sioux City, IA

Homeowners found new single-family housing construction pages across Iowa 40 times in the last 28 days.

Isf Properties LLC is currently registered as a construction contractor with the State of Iowa under registration number C140423, first issued 2026-02-05 and current through 2027-03-08. Iowa registration confirms compliance with state labor law — it is not a license, and the State does not assess skill.

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State registration

Registration number: C140423
Status: Registered
Issued / last renewed: 2026-02-05
Expires: 2027-03-08
Primary trade: New Single-Family Housing Construction
County: Woodbury County
Owner of record: Phil Irwin
Issuing authority: DIAL

Sourced from the Active Iowa Construction Contractor Registrations (Iowa Code ch. 91C), last updated 2026-09-14. Verify this registration with the State of Iowa. How to check a registration yourself.

What Isf Properties LLC is registered to do

The State classifies Isf Properties LLC as new single-family housing 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.

Since this year

on the State's register (since 2026) — not a measure of experience

749

registered new single-family housing construction in Iowa, this business among them

registered new single-family housing construction in Sioux City

All 749 registered new single-family housing construction in Iowa →new single-family housing construction in Sioux City →Contractors in Woodbury County →

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Registered in Sioux City, Iowa — Woodbury County. The marker shows the city, not a street address.

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