Northern Exteriors MN Inc. is a family-owned, owner-led roofing and siding contractor based in Cottage Grove, serving Woodbury, Stillwater, St. Paul and the Twin Cities east metro since 2001. Owner Jason Berrey personally scopes every roof — no commissioned salespeople, no storm-chasing — and our crew has worked with us for 22 years, not days. We install Malarkey Legacy, Vista and Highlander shingles as complete Secure Choice roof systems, so homeowners qualify for Malarkey's enhanced Certified Pro warranty coverage. Class 4 impact-rated Legacy shingles can also earn insurance discounts with many Minnesota carriers. Free roof and hail-damage inspections, insurance-claim documentation, LP SmartSide and vinyl siding, gutters, soffit and fascia. MN License #BC297099. A+ BBB rating, 4.9 stars on 70+ Google reviews. Call or text 651-230-5103.