Phone: 815-239-1671 | 800-535-5773

About Us

About Us

Top Notch Building Supply has serviced the Northern Illinois region for over 25 years.


Our sales staff has an average of 20 years of industry experience. We work closely with home owners and contractors alike to get the project done right. Top Notch handles a full line of highly reputable products that will provide lasting quality and beauty to your home. With brands like KraftMaid Cabinets, Andersen Windows, Trex Decking, Certainteed roofing and siding, Mohawk flooring, and Cambria Quartz our products are well known in the industry.
 

Our location just off US-20 between Rockford and Freeport, gives us easy accessibility to virtually anywhere in the region.