Our Stone Mill Plant is the center of precision and craftsmanship. Here, raw material from our Wister quarry is processed using heavy-duty equipment and expert techniques, transforming natural stone into finished products ready for construction, landscaping, and design. Equipped with advanced cutting, sawing, and shaping technology, the Stone Mill allows us to produce: ✔️ Flagstone – for patios, walls, and walkways. ✔️ Sawn Slabs & Countertops – for kitchens, bathrooms, and outdoor living. ✔️ Building Stone – for facades, chimneys, and structural projects. ✔️ Custom Orders – unique cuts tailored to project specifications. Why It Matters: ✔️ Precision – Every piece is cut for consistency and quality. ✔️ Efficiency – Large-scale production with dependable turnaround times. ✔️ Customization – Flexible options to meet unique design or construction needs. ✔️ Expertise – Managed by our skilled team, ensuring quality control at every step. The Donaho Stone Mill Plant is one of the biggest in Oklahoma — a modern facility where builders, contractors, landscapers, and homeowners across states rely on the precision, consistency, and superior quality of our stone products.