Plumber in Waunakee, WI.
Douglas A Olsen appears in Wisconsin license records as a plumber based in Waunakee, WI. The record lists a Journeyman Plumber license (#221791) with status “Active”. It is listed as valid through 2028-03-31.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
This listing was created from public license records. The owner hasn’t claimed it yet — claim it now and we’ll build you a free professional website at bidroom.io/pro/douglas-a-olsen.
Contact info is revealed to anyone with a free Bidroom account. Create yours to unlock contact details across the Bidroom directory — then subscribe if you'd like to message verified pros directly inside the app.
Create a free account Or subscribe to message in-appCheck license #221791 on the Wisconsin licensing authority lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-12).
Douglas A Olsen is a plumber based in Waunakee, Wisconsin. Their license classification is Journeyman Plumber.
Yes. Douglas A Olsen holds Wisconsin licensing authority license #221791 (status: Active). Verify the current status on Wisconsin licensing authority before hiring.
Douglas A Olsen is based in Waunakee, WI 535971335.
Contact information (phone, email, website) is shown to anyone with a free Bidroom account. Create a free account to reveal Douglas A Olsen's contact details, then subscribe if you'd like to message them in-app.
The fastest way is to post your project on Bidroom — Douglas A Olsen and up to 2 other verified plumbers in Waunakee 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