29B/10 Gladstone Road, Castle Hill, NSW, 2154, Australia.PO Box 667 Round Corner NSW 2158Email: enquiries@buildingapprovalsolutions.com.auPhone: (02) 8853 9400 Fax : (02) 8853 9499Website: www.buildingapprovalsolutions.com.au Contact Us Today Attached Files (if required) Please leave this field empty.