Sorensen Roofing & Exteriors, G.C. 89.59 Rating Score™ Roofing Contractors Of 116 ratings/reviews posted on 4 verified review sites, Sorensen Roofing & Exteriors, G.C. has an average rating of 4.46 stars. This earns a Rating Score™ of 89.59. View Profile & Reviews 06/28/2019 Verified Questions about the shed. I think I ended up paying for that. It's done and all good.