D&I Window Cleaning offer you the very best in commercial window cleaning solutions. We used the latest reach and wash technology to thoroughly cleanse and clean your windows, adding the sparkle back to your view. For your peace of mind we are fully health and safety approved and are covered by BWA commercial insurance. Are you having trouble finding a window cleaning solution that covers your entire building? D&I use the very best in reach and wash systems, enabling us to clean higher, faster and safer.