Our standard of excellence works for you

"Nobody ever questions us when we submit our accreditations for a project based on procedures, proficiency sampling or lab audits. It gives us a good feeling that every time we do an audit, it will meet the minimum standards that are accepted in the Northeast."

Atlantic Testing Laboratories

Scott McCasland, CWI, Vice President, Quality

50 years of experience
PSP participants
samples shipped per year
laboratory assessments per year
accredited labs

Notice of False Claims of Accreditation

The Smith-Emery website is currently ambiguous as to which locations hold AASHTO Accreditation. They are working to resolve this issue, but until that time we wish to clarify only the below locations currently maintain AASHTO Accreditation:

If you believe a laboratory is falsely claiming AASHTO accreditation, please contact Brian Johnson (bjohnson@aashtoresource.org or 240-436-4820).