Alamo Stone? Company offers a wide variety of natural stone for custom cut to size fireplaces. Our standard fireplace designs are competitive with cast stone; we specialize in custom fireplaces, and will work with you to achieve that special look. Let our architectural cut stone department work of your picture or design, and we will create a one of a kind masterpiece. We fabricate from 13 domestic limestones, and also import limestone from around the world. Please visit our showroom or browse just some of our completed projects.