The foundation of United Materials of Great Falls is built on our high quality production of aggregates (sand, gravel, stone), asphalt, and ready-mix concrete. We strongly believe that the success of a project begins with quality materials.
There are a number of different types of aggregate including crushed stone, gravel, and sand.
Asphalt is the made by combining liquid asphalt, a byproduct from refining natural petroleum crude oil, and crushed gravel, sand or stone (aggregate).
Concrete is the product made by combining cement, fine and course aggregate (crushed stone, gravel, sand), fly ash or chemical admixtures, and water.
2100 9th Ave N, Great Falls, MT 59401
316 McIver Road, Great Falls, MT 59404