Are you looking for a well-qualified, reliable and flexible person to clean your windows in London or the surrounding area? Welcome to GMC Window Cleaner. My business is committed to providing you with a reliable and friendly window cleaning service. I offer a regular service to domestic and commercial customers in the London area. Ensuring genuine client satisfaction with my window cleaning service is the number one concern for me and it always will be, so don't hesitate call 07393369506 or email [email protected]