Isf Custom Homes 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 Custom Homes LLC is currently registered as a construction contractor with the State of Iowa under registration number C143175, first issued 2026-06-10 and current through 2027-06-06. Iowa registration confirms compliance with state labor law — it is not a license, and the State does not assess skill.

Call (712) 203-1633

Straight to their phone · no forms, no middleman

Prefer to compare a few? Collect bids from new single-family housing construction near you →

State registration

Registration number: C143175
Status: Registered
Issued / last renewed: 2026-06-10
Expires: 2027-06-06
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 Custom Homes LLC is registered to do

The State classifies Isf Custom Homes 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 →

Is this your business?

Claim this profile free. We'll verify you by the email address the State has on file for registration C143175 — so only you can claim it. Then see the homeowner projects posted in your trade and county.

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

Claim this profile

Free forever · no card required

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

Hiring a contractor in Iowa

Something wrong here? Correct or remove this listing.

Iowa's Best Contractors publishes public records and does not endorse any contractor.

Other new single-family housing construction in Woodbury County

10-42 Construction
Sergeant Bluff, IA · Woodbury County
New Single-Family Housing Construction
On the State’s register since 2026
REGISTEREDCall
Bart Holles Construction
Sioux City, IA · Woodbury County
New Single-Family Housing Construction
On the State’s register since 2026
REGISTEREDCall
Demetrio'S Construction
Sioux City, IA · Woodbury County
New Single-Family Housing Construction
On the State’s register since 2026
REGISTEREDCall
Dman Construction LLC
Sioux City, IA · Woodbury County
New Single-Family Housing Construction
On the State’s register since 2026
REGISTEREDCall
Garber Construction LLC
Sioux City, IA · Woodbury County
New Single-Family Housing Construction
On the State’s register since 2026
REGISTEREDCall
Hamman Construction LLC
Anthon, IA · Woodbury County
New Single-Family Housing Construction
On the State’s register since 2026
REGISTEREDCall
Isf Properties LLC
Sioux City, IA · Woodbury County
New Single-Family Housing Construction
On the State’s register since 2026
REGISTEREDCall
Keith A Oliver Construction LLC
Sergeant Bluff, IA · Woodbury County
New Single-Family Housing Construction
On the State’s register since 2026
REGISTEREDCall