General Contractor in Detroit Lakes, MN.
Knopf David B appears in Minnesota license records as a general contractor based in Detroit Lakes, MN. The record lists a Residential Building Contractor license (#BC002919) with status “Voluntary Termination”. The listed expiration date, 2010-03-31, 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/knopf-david-b.
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 #BC002919 on the Minnesota DLI lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-04-11).
Knopf David B is a general contractor based in Detroit Lakes, Minnesota.
Yes. Knopf David B holds Minnesota DLI license #BC002919 (status: Voluntary Termination). Verify the current status on Minnesota DLI before hiring.
Knopf David B is based in Detroit Lakes, MN 56501.
Contact information (phone, email, website) is shown to anyone with a free Bidroom account. Create a free account to reveal Knopf David B's contact details, then subscribe if you'd like to message them in-app.
The fastest way is to post your project on Bidroom — Knopf David B and up to 2 other verified general contractors in Detroit Lakes can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public Minnesota 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