We are a Premier Professional window cleaning company servicing the Northampton, Wellingborough, Kettering and Corby area. Window Cleaning Specialists, expert both in the use of the ladderless reach and wash system and the more traditional window cleaning methods to provide the highest quality window cleaning service to both private and business customers alike. J R Window Cleaning Ltd offers a window cleaning service for all types of windows and Glass up to a height of 60 feet performed by its staff of fully trained operatives.