Challenor Marine Services are specialists in boat repairs, located in the Sutherland Shire and is owned and operated by Cris Challenor. Along with his factory trained marine mechanics, Challenor Marine has over 65 years of experience in the marine industry servicing boats of all shapes and sizes from pleasure craft through to commercial and high-performance vessels. Wherever you are from the Port Hacking, Georges River, Botany Bay or Sydney Harbour, Challenor Marine is your trusted boat repair and servicing partner.