Welcome to Great Northern Companies.  We are a Minnesota-owned and operated company specializing in top-notch siding and roofing solutions.  Our website is your virtual guide to the craftsmanship that turns houses into homes.  Explore our variety portfolio of modern siding and roofing options.  The site offers insight into our process, materials, and a blog to stay updated on industry trends.  Connect with us to discuss your project and experience the excellence that defines Great Northern Companies.