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Earthworks Erosion Control LLC

REGISTERED

Site Preparation Contractors · Polk City, IA

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Earthworks Erosion Control LLC is currently registered as a construction contractor with the State of Iowa under registration number C134117, first issued 2026-07-06 and current through 2027-06-27. 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
C134117
Status
Registered
Issued / last renewed
2026-07-06
Expires
2027-06-27
Primary trade
Site Preparation Contractors
County
Polk County
Owner of record
Joshua Knoke
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 Earthworks Erosion Control LLC is registered to do

The State classifies Earthworks Erosion Control LLC as site preparation contractors. 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

623

registered site preparation contractors in Iowa, this business among them

4

registered site preparation contractors in Polk City

All 623 registered site preparation contractors in Iowa →site preparation contractors in Polk City →Contractors in Polk County →

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