Dunn Blacktop has been a part of the Southeast Minnesota and West Central Wisconsin community since 1946. Headquartered in Winona, MN, Dunn Blacktop is capable of constructing all types of projects from interstate highways to residential driveways, offering grading, excavating and paving services in the Winona, Caledonia, and Wabasha areas. A tradition of commitment, quality and excellence is the foundation of our continued success. For over 70 years, this family-owned company has had a long-standing tradition of providing the highest quality products and services for our communities.

What's new?

New or updated driveways add value to your home and make a statement!

Posted on Mar 10, 2021  •  Facebook

#NOWHIRINGMN Quality Control Technicians!

Posted on Mar 03, 2021  •  Facebook

Good morning sunshine! Nothing like a bright bold color to put some pep in your step!

Posted on Mar 02, 2021  •  Facebook