Werner Corporation 25555 Maitri Rd. Corona, CA 92883 phone - 951.277.3900 fax - 951.277.3339 Chandler Aggregates Inc. 24867 Maitri Rd. Corona, CA 92883 phone - 951.277.9110 fax - 951.277.1341 Chandler Aggregates is located at the base of Coldwater Canyon, just south of Corona, California. The material in this alluvial deposit is primarily igneous, providing for a very sound, durable aggregate well suited for use in asphalt paving and Portland cement concrete. Coachella Valley Aggregates 88-120 Fargo Canyon Rd. Indio, CA 92666 phone - 760.342.8704 fax - 760.432.8304 Set at the base of the Hexie Mountains near Indio California, CVA (Coachella Valley Aggregates) mines a deposit composed of nearly 70% rock, serving to compliment the numerous sand sources in the area. Serving the concrete, asphalt and micro-paving needs of the Coachella Valley and surrounding areas since 1999. Werner Corp. – Mayhew Canyon Plant 25050 Maitri Rd. Corona, CA 92883 phone - 951.277.4586 fax - 951.277.1573 Originally Foster Sand and Gravel, the Werner Corporation Mayhew Canyon Plant has been serving the Counties of Riverside, Orange, and San Diego since 1973. The facility provides concrete, masonry, and plaster sands to Contractors, Ready Mix, and Asphalt suppliers throughout the region. The deposit originates in Mayhew Canyon, which is located on the Eastern side of the Cleveland National Forest. San Jacinto Aggregates 24395 Soboba Rd. San Jacinto, CA 92581 phone - 951.277.3900 fax - 951.277.3339 In the shadows of Mt. San Jacinto, San Jacinto Aggregates is situated east of Hemet, California. The site was ideally suited to supply the concrete and asphalt sand needs of Riverside and San Diego County. While predominantly a fine aggregate supplier, the site was also rich in 6" to 18" cobble. Mining ceased in 2006, and the site is currently undergoing reclamation and revegetation.