Strata Corporation - It's not what we do that makes us unique. It's how we do it. Strata offers a wide variety of aggregates and rock products, ready-mixed concrete, construction services, supplies and transportation by rail and road. With decades of experience we've earned our reputation for excellence, and we intend on upholding it. Above all we value integrity, as much in the people we employ as the products we produce. This principle is the cornerstone of our company and helps ensure our commitment to our customers isn't just solid, it's Strata Solid.