Is MARK B OLSON licensed in Minnesota?

Yes — license #QB113719 is currently active, according to Minnesota's official licensing records.

How long has MARK B OLSON held this license?

About 30 years, based on the license's original issue date. The median for roofing & general contracting licensees in cologne is 4 years.

Licensed Roofing & General Contracting Contractor in cologne, MN

🟢 License active⚪ Business unverified⚪ No reviews yet🟢 30 years licensed

235 WINKLER TR, cologne, MN 55322

Is MARK B OLSON licensed in Minnesota?: Yes — license #QB113719 is currently active, according to Minnesota's official licensing records.
How long has MARK B OLSON held this license?: About 30 years, based on the license's original issue date. The median for roofing & general contracting licensees in cologne is 4 years.

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