General Contractor in Madison, WI.
Erdman Company appears in Wisconsin license records as a general contractor based in Madison, WI. The record lists a B license (#LAPERMIT-002409) with status “Active”.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
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Create a free account Or subscribe to message in-appCheck license #LAPERMIT-002409 on the Wisconsin licensing authority lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-12).
Erdman Company is a general contractor based in Madison, Wisconsin. Their license classification is LA Commercial Permit Data.
Yes. Erdman Company holds Wisconsin licensing authority license #LAPERMIT-002409 (status: Active). Verify the current status on Wisconsin licensing authority before hiring.
Erdman Company is based in Madison, WI.
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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.
Contractor vetting checklist · Cost guide · Look up this license at the state board