About Us
ACS Materials Testing (previously known as AC&S) is a Caltrans Certified, materials testing firm in Northern California offering laboratory materials and field testing services for Asphalt, Concrete and Soils in the construction industry. Our laboratories use modern calibrated equipment to meet the stringent testing standards set forth in AASHTO, ASTM, and CALTRANS with staff ready to help you with your testing needs.
Our experience is extensive and includes FHWA, FAA, CALTRANS, Municipal and Private Sector Projects. With over 72 years of combined experience in the testing industry (40 years in the North State area), our ability to meet the most challenging project requirements is proven by our relationships with owners, agencies and contractors.
Our management staff promise the following: “ACS will not charge equipment fees or admin fees to perform our standard schedule of services!”
Some of our key projects include:
Antler Bridge Replacement ($125 M), Redding, CA
South Fork Smith River Bridges, Hiouchi, CA
Siskiyou County Bridges, Yreka, Weed, Dunsmuir, CA
Pelican Bay Prison, Pelican Bay, CA
Susanville State Prison, Susanville, CA
Walmart, Redding, CA