About Us

Ken McNulty started AST in 1996. For over 20 years, he was solely responsible for all aspects of running the lab.

Having had years of previous experience and personally handling every detail of every sample from prep through testing and reporting has given him a very intimate familiarity and knowledge about all the testing being performed. He quickly gained and continued to build an appreciation for the subtle details that can be critical variables in obtaining accurate results.

Being a “one man show” allowed AST to develop and refine sample preparation and testing techniques in order to provide consistent, repeatable and meaningful results to clients.  Aggregates & Soils Testing quickly grew into the largest volume aggregates testing lab in Pennsylvania.

Geologic services were provided by Charles H. Grenot, P.G. for over 20 years.

Wesley Kamerer has been with AST since 2017.  He is AST’s current Geologist and Laboratory Manager.  He operates the lab with the assistance of Lab Technician Austin Kuehn.