Allyn J Dannhoff — Plumber in Oshkosh, WI

About this contractor

License type: UDC Plumbing Inspector
License #: 069602428
License status: Active
Classification: UDC Plumbing Inspector
License expires: 2026-06-30
Record source: Wisconsin contractor license record
Service area: Oshkosh, WI 54902

Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.

Is this your business?

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/allyn-j-dannhoff.

Free professional website with photos, services, and booking
Matched job leads in Oshkosh — no per-lead fees
Verified-pro badge on your profile
Use your own domain (yourbusiness.com) on Pro plan

Claim this profile — Free

No credit card · 60 seconds · You stay in control

← Back to Plumber in Oshkosh

Reach Allyn J Dannhoff through the Bidroom app

This listing has no public contact info on file. Create a free Bidroom account and message via the app — we'll route your request to Allyn J Dannhoff (and notify them to claim their profile).

Create a free account

Verify Allyn J Dannhoff before you hire

Check license #069602428 on the Wisconsin licensing authority lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-12).

Frequently asked about Allyn J Dannhoff

What does Allyn J Dannhoff do?

Allyn J Dannhoff is a plumber based in Oshkosh, Wisconsin. Their license classification is UDC Plumbing Inspector.

Is Allyn J Dannhoff licensed?

Yes. Allyn J Dannhoff holds Wisconsin licensing authority license #069602428 (status: Active). Verify the current status on Wisconsin licensing authority before hiring.

Where is Allyn J Dannhoff located?

Allyn J Dannhoff is based in Oshkosh, WI 54902.

How do I contact Allyn J Dannhoff?

Contact information (phone, email, website) is shown to anyone with a free Bidroom account. Create a free account to reveal Allyn J Dannhoff's contact details, then subscribe if you'd like to message them in-app.

How do I get a quote from Allyn J Dannhoff?

The fastest way is to post your project on Bidroom — Allyn J Dannhoff and up to 2 other verified plumbers in Oshkosh can bid on it, and every quote includes itemized pricing + a written scope of work.

Is Allyn J Dannhoff verified on Bidroom?

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.