Windows & Doors Companies in Sterling, IL

Comprehensive list of Sterling, Illinois based companies, stores, manufacturers and suppliers offering windows and doors for sale, installation, replacement and repair services.

Business Listings

Serving Northern Illinois' garage door requirements for the last twenty five years, Garage Door Specialists is equipped to suit your requirements,whether they be commercial, industrial, or domestic. Local installation/repair available, usually the same day!


The Cornerstone Kitchens Story From day one, it has been all about client satisfaction. We've come a long way in twenty years. To meet client demand, we currently have increased the firm's services to include complete home remodeling - everything from simple cabinet re-facing to total home renovations including electrical, plumbing, custom wood doors and closet design.


Dever Door takes pride in our great service, quick response and flexible schedule. Dever Door is equipped to suit your requirements, whether they are domestic, commercial, farm or industrial.



Thank you for your interest and for your business with Advanced Door Control Solutions. and Colorado Door Control. To those that are new to our names, welcome to your most complete information source within the industry. With over one hundred years of combined knowledge in the commercial door hardware business and with connections all over the US, we currently have the capability to do whatever it


LCN sets industry standards for quality, durability and innovation in premium door closers. Founded in 1926, LCN became a division of Ingersoll Rand in 1974 and today provides a broad line of products, including heavy-duty closers for exterior and interior doors, with fire/life safety closers/holders and high security manual closers available in most configurations.


Since 1934 we currently have delivered clients with a range of solutions from repairing a simple broken windowpane, torn screens or broken mirrors, to selling & installing vinyl replacement windows and new shower doors & enclosures for their homes. Locally owned & operated, this family run business has made quality and service a priority.


Spectus Window Systems has been extruding best quality PVC-u window systems for twenty five years and has its own purpose built extrusion plant in Macclesfield, Cheshire where state-of-the-art machinery and advanced material handling equipment guarantee the highest production quality.


Family owned & operated since 1985, Sullivan Door Company has offered contractors and homeowners with high-quality garage door products at realistic prices while increasing the value of homes or businesses. Specializing in the full line of industry-leading Raynor Garage Door products, Sullivan Door Company supplies expert sales, service, and installation of both domestic and commercial garage door