The purchase of OC Ready Mix, which included the Modesto and Oakdale ready-mix plants along with the Waterford aggregate quarry is completed and the name is changed to 711 Materials.

 711 Materials purchases Hyatt Ready-Mix and the Coyote aggregate quarry in Bishop, CA.  and shortly after open a ready-mix plant in Mammoth Lakes, CA. 

Calaveras & Tuolumne Transit Ready-Mix facilities merge with 711 Materials to bring the total ready-mix facilities to 12 along with the 4 aggregate quarries.

The Reed Family acquires Tuolumne Transit Mix as their first ready-mix company.



711 Materials moves north and opens a new plant in Stockton to increase its delivery area into San Joaquin County as well a new aggregate quarry in Chico CA

With the purchase of Ladd Ready Mix in Ridgecrest and Weldon, along with the addition of the Canebrake Aggregate Quarry in Onyx, 711 Materials extends its footprint along the CA-395 Corridor. 






711 Materials, Inc. is a local family-owned and operated business with 75 years’ experience in the construction industry, and over 50 years’ experience in the ready-mix and aggregate industry. With its’ start in the Central Valley of California, 711 Materials has expanded through the foothills and south along the CA-395 corridor. With this expansion 711 Materials has maintained its commitment to provide exceptional customer service and the willingness to go above and beyond to meet the needs of our customers.  


At 711 Materials, it is our commitment to provide the highest quality ready mix and aggregate products available in the areas we serve. In addition, we are committed to the safety of our employees and the safety of everyone we come in to contact with each day. Our commitment to sustainability is a focus at our quarries with ongoing reclamation projects and habitat restoration at each location. Finally, at 711 Materials it is our commitment to build partnerships at each level with our customers to be their supplier of choice when it comes their ready-mix and aggregate needs. 


We here at 711 Materials want to thank you for taking time to learn a bit more about us and it would be a pleasure to partner with you on your next project.  






(209) 943-4730

(209) 932-2000

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