Top Notch Building Supply has been servicing Northern Illinois since 1987. Whatever the home improvement project Top Notch is the place to start. We work closely with home owners and contractors alike to get the project done right. With an average of 20 years of industry experience, our sales staff is ready to help you. Top Notch handles a full line of highly reputable products that will provide lasting quality and beauty to your home. We work closely with our vendors and manufacturers, to ensure that we are able to provide only the best quality of materials for your projects. Whether it's kitchen cabinets, countertops, windows, siding, or decking, we have your project covered.
Very knowledgeable and helpful staff. They have a really cool Cabinet and Flooring showroom!
August 2025
Went for propane , they were so incredibly nice! Everyone in this business was smiling and seemed happy to be there. The guy that got my propane held a conversation with me and was happy to help me!
April 2025
Local lumber and building supplies. Knowledgeable and friendly.
