Plumber in Mims, FL.
Sieber, William Otto appears in Florida license records as a plumber based in Mims, FL. The record lists a CFC license (#CFC1431551) with status “Expired”. The listed expiration date, 2024-08-31, has passed, so check the state board before hiring.
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/sieber-william-otto.
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 Sieber, William Otto (and notify them to claim their profile).
Create a free accountCheck license #CFC1431551 on the Florida DBPR lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-28).
Sieber, William Otto is a plumber based in Mims, Florida.
Yes. Sieber, William Otto holds Florida DBPR license #CFC1431551 (status: Expired). Verify the current status on Florida DBPR before hiring.
Sieber, William Otto is based in Mims, FL.
Contact information (phone, email, website) is shown to anyone with a free Bidroom account. Create a free account to reveal Sieber, William Otto's contact details, then subscribe if you'd like to message them in-app.
The fastest way is to post your project on Bidroom — Sieber, William Otto and up to 2 other verified plumbers in Mims can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public Florida 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