The company is based in the Walter Burley Griffin-designed Greater Sydney Development Association No. 2 house of 1921, a heritage-listed dwelling in the Griffin Conservation Area of Castlecrag.
Address: 140 Edinburgh Road, Castlecrag NSW 2068
Phone: (02) 9958 4516
Fax: (02) 9958 8687
Email:rfmckillop@bigpond.com