YC Commercial Roofing » Member Listings All current members are listed alphabetically. You may search the full list or filter the results by clicking on a letter. Go back to directory. Add to Address Book. YC Commercial Roofing YC Commercial Roofing Contact: Jason Blickenderfer Work 14 South Iowa Avenue Nora Springs Iowa 50458 work Work Phone: 641-430-1024work Work Email: email@example.comINTERNET Website: YC Commercial Roofing Categories: Commercial Roofing, Residential Roofing Updated 1 year ago.