Northern Illinois Windows, Inc.

Window CleaningBusiness ServicesGutter CleaningHoliday LightsWindow Tinting

About Us

Locally owned, family operated business founded in 1991. For 30+ years, we have provided superior window cleaning services in the Northern Illinois area. Excellent services at competitive pricing.


Gallery Image northernillinoiswindows_(1).jpg
Gallery Image NIWCourthouse.jpg
Gallery Image NIWService_9.jpg
Gallery Image Action_Photo_1.jpg
Gallery Image NIWService.jpg
Gallery Image Action_Photo_3.jpg
Gallery Image bill-thomas_northern-illinois-windows_72dpi.jpg
Gallery Image Beige_Minimalist_Hotel_Review_Instagram_Post.png
Gallery Image NIWService_5.jpg
Gallery Image stacks-image-69b2729.jpg
Gallery Image 375775831_774204088050216_1698273365326771369_n.jpg
Gallery Image image0.jpeg

Rep/Contact Info

Card image cap
View Personal Bio
William J. Thomas