Plumber in Amherst, WI.
Derek John Konkol appears in Wisconsin license records as a plumber based in Amherst, WI. The record lists a Master Plumber license (#1053852) with status “Active”. It is listed as valid through 2027-03-31.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Derek John Konkol is a plumber based in Amherst, Wisconsin. Their license classification is Master Plumber.
Yes. Derek John Konkol holds Wisconsin licensing authority license #1053852 (status: Active). Verify the current status on Wisconsin licensing authority before hiring.
Derek John Konkol is based in Amherst, WI 54406.
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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.
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