Aggregate Materials

Joy Engineering expanded its operations into the mining industry in the mid 1990’s. The company currently has team of skilled foreman who possess decades of experience in quarry development, mining, and aggregate production. With five aggregate quarries throughout northern California and Nevada, Joy Engineering is able to supply aggregates for its’ own projects and also serve many other projects in the region. In addition, joy engineering owns multiple crushing spreads which can be mobilized to handle projects that require on-site rock processing.