Our laboratory received the AASHTO Certificate of Accreditation for the testing of Asphalt Cement, Cutback Asphalt and Emulsified Asphalt in 1995. Repeat inspections and accreditation if performed by the AASHTO Materials Reference Laboratory (AMRL) on a biennial basis to assure that technical proficiency and equipment accuracy are maintained.

We fully cooperate in the evolving quality control programs of our contractors as well as agency quality acceptance programs.

Our Quality Control Plan outlines the processes and records to which we adhere. Our QC Plan includes a schedule of tests on each product and correlation testing with other laboratories on a routine basis. These tests, in turn, assure our valued customers the dependable supply of quality products.