1 (800) 242-7733 search Team Member Login Products Careers Resources Locations Where to buy Architects/Designers/Engineers Contractors Homeowners County Materials Corporation maintains our headquarters in Marathon, Wis., and employs more than 1,500 people in nearly 40 locations and six states. Select either a State or Product Division from the options below to find the County Materials location nearest you. For general inquiries or to request product samples please contact us. Filter by State Wisconsin 32 Missouri 1 Iowa 1 Indiana 2 Illinois 4 Florida 1 Filter by Product Division Aggregate Products Hollowcore Insulated Sandwich Walls Landscape Products Masonry Products Pipe-Precast Products Prestress Products Product Showrooms Ready-mix Products On the map (all locations) County Materials Corporation products are manufactured in several locations and are distributed in the geographic areas shaded in the map below. Click here to search our National Dealer Network. Or contact our Customer Service Center at (800) 242-7733 for more information. All products are not available in every County Materials’ location or our dealer network. Contact the location for specific product information and availability. PRODUCTS Aggregates, Sands & Soils Bridges & Prestress Concrete Pipe & Precast Hollowcore Plank Insulated Sandwich Walls Landscaping Masonry Municipality Products Ready-mix Testing Services Where to buy RESOURCES Architectural Design Files Downloads Events & Education Join our Mailing List News Product Color Samples Project Gallery Print Catalogs Videos COMPANY About Us Careers Customer Testimonials Home Page Our History Sonnentag Foundation Team Member Testimonials CONNECT Contact Us Facebook Indeed Instagram Learning Session Linkedin Locations Submit Photo & Profile Ideas Twitter Youtube © County Materials Corporation | 1 (800) 242-7733 | info@countymaterials.com The color photos shown on this website were prepared with careful attention to accuracy. However, colors shown may vary from actual hues and should only be used as a guide. Refer to actual product samples for final color selection. Because concrete units are manufactured with high quality, naturally-mined aggregates and materials, variations in color or shading should be expected in products that are manufactured at different times and in units having different shapes. This color or shading variation is acceptable in the industry. To Top