Window Cleaning Hobart. Locally owned and operated in Hobart, Specialised Window Cleaners is a family business specialising in providing window cleaning services to both residential and commercial clients. We clean homes, shop fronts, hotels, schools, nursing homes, factories, and many other kinds of properties efficiently and effectively. For your convenience, we are available 24 hours a day, Seven days a week. Our specialist team can also provide on-site inspections, quotes and next day service if needed throughout Hobart.