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The key to our successful materials operations is our ability to consistently provide quality aggregate to meet market demand. Each year our processing plant in Avenal produces more than a million tons of aggregate. We carefully select, control and monitor the composition of all of our products with its final use in mind. We produce over a dozen grades of aggregate to meet our customers’ specifications and budgets. At our Orosi quarry, we maintain stockpiles of rock to ensure that customers can find what they need when they need it.

Sierra Pacific Materials, with it’s commitment to customer satisfaction, quality and community, is at the frontline producing and supplying an array of construction materials for multiple sectors: roads, infrastructure, landscaping, commercial developments and energy, just to name a few.