Roofing contractor · Minnesota
Blue Ox Exteriors
In Winona
#5 of 6↑2
In Minnesota
#668 of 950↑425
Google reviews
4.8 ★ (18)+1
RoofersRanked score
7.70/10
October 2026 · Changes vs September
Blue Ox Exteriors is listed as a roofing contractor serving Winona. Confirm licensing, insurance, recent project photos, and warranty terms before hiring.
Ranked in one of the Minnesota city rankings we track. Positions come from public Google rating and review data, scored with the same formula for all 950 Minnesota contractors in our directory — placement is never paid.
Identity and service review
Roofing business evidence
Matched contractor registration and roofing-business identity.
Matched registration: MN:BC649612
Evidence checked October 1, 2026.
This review establishes saved business identity and roofing-scope evidence. Confirm current registration, insurance, service area and warranty terms before hiring.
Based in Minnesota
Location
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October 2026 Rankings
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