Aggregates Quarries and Portable Crushing

On Site Aggregate Production

Joy Engineering diversified into the mining industry in the mid 90’s, currently employing Foreman with decades of expertise in quarry development, mining and aggregate production. Presently our company owns and operates five aggregate quarries throughout Northern California and Nevada, producing multiple aggregate products, Joy Engineering owns multiple portable crushing plants, with a moderately sized fleet of support equipment, which can be deployed to handle any of your rock processing needs.

Joy Engineering 2018 Aggregate Price List


Quarry Soundness


CalTrans 12.8.15


Sand 06.16.15

Weed Free Cert - 2015