Is DAVID B KNOPF licensed in Minnesota?

Yes — license #QB101158 is currently active, according to Minnesota's official licensing records.

How long has DAVID B KNOPF held this license?

About 17 years, based on the license's original issue date. The median for roofing & general contracting licensees in detroit lakes is 8 years.

Licensed Roofing & General Contracting Contractor in detroit lakes, MN

🟢 License active⚪ Business unverified⚪ No reviews yet🟢 17 years licensed

12649 280TH AVE, detroit lakes, MN 56501

Is DAVID B KNOPF licensed in Minnesota?: Yes — license #QB101158 is currently active, according to Minnesota's official licensing records.
How long has DAVID B KNOPF held this license?: About 17 years, based on the license's original issue date. The median for roofing & general contracting licensees in detroit lakes is 8 years.

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