Welcome to Aggregates
& Soils Testing
Thanks for stopping by!
AST is an AASHTO accredited testing laboratory specializing in physical testing of construction aggregates and related soils.
We can perform AASHTO, ASTM and PA DOT test methods as well as other state DOT methods.
Feel free to peruse the pages about us and the services we provide, as well as instructions for submitting samples and guidelines for sample sizes.