Opelt Sand & Gravel

Founded in 1947 by Carl Opelt, our company has grown from a small operation with a horse and buggy into a trusted family-owned business serving central Wisconsin. Over five decades, we have expanded our services to include aggregates, excavating, and trucking, with leadership transitioning through three generations of the Opelt family. Today, we operate a modern fleet of over 16 semis and dump trucks, maintain a growing gravel pit, and serve diverse customer needs across multiple counties. Our commitment to quality and customer satisfaction remains rooted in the values established by our founder. We provide materials and services for residential, commercial, and agricultural projects, including seal coat stone, decorative rock, sewer system materials, and excavation work.

With free estimates and flexible hauling options through G&S Trucking, we prioritize accessibility and convenience for our clients. Our recent expansion into the Colby area enhances our ability to deliver a wider variety of materials and serve more customers efficiently. Backed by decades of experience and a deep understanding of local needs, we continue to invest in equipment and infrastructure to meet evolving industry demands. Our team combines generational expertise with modern techniques to ensure reliable, high-quality results. As a family-owned business, we take pride in building lasting relationships with clients while maintaining a strong focus on safety, efficiency, and environmental responsibility.