Concrete in Marshalltown, IA.
Jmz Concrete appears in Iowa license records as a concrete contractor based in Marshalltown, IA. The record lists a 238110 - Poured Concrete Foundation Contractors license (#C143348) with status “Unknown”. It was first issued on 2025-09-25, 1 year ago. The listed expiration date, 2026-06-30, has passed, so check the state board before hiring.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Jmz Concrete is a concrete contractor based in Marshalltown, Iowa.
Yes. Jmz Concrete holds Iowa licensing authority license #C143348 (status: Unknown). Verify the current status on Iowa licensing authority before hiring.
Jmz Concrete is based in Marshalltown, IA 50158.
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Not yet. This listing was created from public Iowa license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
Contractor vetting checklist · Cost guide · Look up this license at the state board