Blue Sky Window Cleaning is Perth's leading window cleaning company. In business since 1998, we have served thousands of satisfied customers. We provide window cleaning to large scale buildings within the CBD, from Mandurah to Joondalup and our strength is our highly skilled and experienced staff who find solutions to our clients requirements. Blue Sky is the expert in the identification of different types of glass and in the assessment of which cleaning products and techniques will give you best results. Dealing directly with a fully owned and operated West Australian company, you are assured of having your work done from quotation to satisfaction, through one point of contact, professionally and safely. Blue Sky is fully insured with Public Liability and Work Cover for our safety and your peace of mind.