Turner Excavating

Turner Excavating, Inc is a premier landscape and construction material supplier in Westwood, CA. With a commitment to excellent service and superior products, their knowledgeable staff provides professional assistance in septic system installation, site preparation, grading, demolition, and more. They also operate sand and gravel quarries and offer a wide range of landscape materials at their supply yard. Whether you're a homeowner or a landscape design company, Turner Excavating has you covered with their high-quality products and personalized attention.Generated from the website

Sierra Cascade Aggregate & Asphalt Products is a full-service rock quarry and asphalt manufacturing facility serving the Lake Almanor Basin area.

Located in Chico, Calif., Knife River Corporation is a subsidiary of the MDU Resources Group. It is a fully integrated, independently managed and operated construction materials and mining company. It uses large equipment, crushers, conveyors and loading equipment for mining and related construction materials production. It mines aggregates and markets crushed stone, sand, gravel and related construction materials, including ready-mixed concrete, cement, asphalt and other value-added products, as well as performing integrated construction services. It also manufactures and distributes liquid asphalt cement, as well as recycles used petroleum products. It provides materials and services to both the public and the private sectors. It has operations in nearly 10 states, including Alaska, California, Hawaii, Iowa, Idaho, Minnesota, Montana, Nebraska and Oregon.