Contractor in Eau Claire, WI.
Isaac Jerome Zwiefelhofer appears in Wisconsin license records as a contractor based in Eau Claire, WI. The record lists a Dwelling Contractor Qualifier license (#4391) with status “Active”. It is listed as valid through 2028-01-14.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Isaac Jerome Zwiefelhofer is a contractor based in Eau Claire, Wisconsin. Their license classification is Dwelling Contractor Qualifier.
Yes. Isaac Jerome Zwiefelhofer holds Wisconsin licensing authority license #4391 (status: Active). Verify the current status on Wisconsin licensing authority before hiring.
Isaac Jerome Zwiefelhofer is based in Eau Claire, WI 54703.
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The fastest way is to post your project on Bidroom — Isaac Jerome Zwiefelhofer and up to 2 other verified contractors in Eau Claire can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public Wisconsin 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