SUMMIT Laboratories has successfully renewed our laboratory accreditations certifications for 2010 which consist of the following:

  • NCDOT QC/QA Aggregate Certified Laboratory
  • NCDOT Materials Testing
  • AASHTO R18 Accredited in Soils & Aggregate Testing
  • CCRL Inspected in Concrete and Aggregate
  • AMRL Inspected in Soils