Skyline Window Cleaning has been doing business ever since its establishment in 1992. Located in Phoenix, Ariz., it specializes in high-rise window cleaning. The company also offers low-rise window cleaning, pressure washing and construction cleaning services. It services to commercial, as well as residential window cleaning all over the state of Arizona. Skyline Window Cleaning has a 500 gallon water vacuum and provides pressure wash services for exterior of high rise buildings, walkways and parking lots.