Gerretsen Building Supply - Member Directory Spread the love Go back to directory. Add to Address Book. Gerretsen Building Supply Gerretsen Building Supply Contact: Pamm or Ken 1900 NE Airport Rd Roseburg OR 97470 work Work Phone: 541-672-2636work Work Email: uvek@gerretsen.comINTERNET Website: http://www.gerretsen.com Categories: Building Materials & Products, Lumber, Windows & Doors - Storm Updated 1 year ago.