About Us

Building on Experience

oldtruckSince 1946, our family-owned, American-based manufacturing company has grown into a diversified organization.Backed by skilled and dedicated employees, we supply products for growing communities at more than 42 locations across the Midwest.

We've proven ourselves as a leader in the industry by implementing the latest manufacturing technologies and expanding our product offerings, all while surpassing our own high standards of excellence. County Materials proudly promotes concrete construction. We represent our industry by entering prestigious construction and landscape competitions and supplying award-winning projects.

Leading with Integrity

Our proven track record sets us apart, and our commitment to excellence extends beyond our product lines.

vocationaltrainWe support and actively participate in masonry training and recruitment at high school and post secondary levels to help educate aspiring designers and masons.

Our team of building and landscape consultants visit jobsites to provide product knowledge and assistance.

Our company also maintains active memberships and involvement in numerous professional and community associations for the advancement of our industry.

Our Mission

County Materials’ mission is to manufacture and distribute high quality concrete and related construction products that meet customers’ needs in a safe, reliable and efficient manner. As a recognized performance leader of the U.S. concrete products industry, we will achieve operational excellence, industry-leading customer satisfaction and superior financial performance.

Our Vision

We will profitably grow and satisfy our customers with unparalleled service, high quality products, and talented employees, guided by our focus on safety and continuous improvement.

pdf Company Profile Flyer-English (2.80 MB)

Company Profile Flyer-Spanish




County Materials Company Video:

Corporate Headquarters

County Materials Corp.
205 North St., P.O. Box 100
Marathon, WI 54448-0100
This email address is being protected from spambots. You need JavaScript enabled to view it.

Office: (715) 848-1365
Toll Free: (800) 289-2569
HR Dept: (877) 492-5181
Fax: (715) 443-3691


County Materials Corp celebrates 70 years