It is hard to imagine that something older than 140 years old can still grow; but we can prove it. Even after all of these years, Ruby Concrete Company still finds ways to improve. The company specializes in concrete block, brick, retaining walls, masonry products, tools, and other building supplies. Our markets include commercial construction, residential construction, landscaping, and coal mining. Detailed information about each of our departments can be found by clicking the tabs above.