Extreme Gleam Window Cleaning Services, in Moline, Illinois, is the area's leading window cleaning company serving Moline, the Quad Cities and surrounding areas. We offer residential and commercial window cleaning and power washing, deck finishing and sealing, gutter cleaning, Christmas light installation and removal, commercial janitorial work and much more. For more information, contact Extreme Gleam Window Cleaning Services in Moline. Extreme Gleam Mission Statement: Not only to provide convenient, confident, and meticulous residential services, we are also here to assist in paving the way for other local businesses just like ours, by providing a clean and presentable commercial environment. We are the company who goes above and beyond to do the things that others refuse to do. We strive to ensure the highest level of trust, integrity, and complete customer satisfaction.