We are a family owned, 4th Generation Aggregate manufacturer and site contractor. We have been doing business in Dane, Columbia and Rock counties since 1968. We sell to the residential and commercial side of the business. We also recycle Concrete and Asphalt to create a usable aggregate base material.



The Extra Mile!

At Northwestern Stone, our clients are our number one priority and we go the extra mile to make sure they’re completely satisfied. With this service, we’re fully prepared to tackle even the most complex projects and stand by the exceptional quality of our work. Call us today and find out more about what we can do for you.