Crest Office Interiors Crest Interiors is one of the leading office fitout firms in Sydney, providing interior design & office relocation services across the city. Enquire today. Fitout Services Office FitoutOffice FurnitureOffice Interior DesignOffice Make-GoodOffice RefurbishmentOffice Renovation Service Locations NewcastleNSWSydneyWollongong Business Address 20 Lexington Dr. Website Visit ABN 18701064728 Social