Your lab’s personal performance dashboard

"We think it’s a good value because the audit, the recognition and the hands-on real time demonstrations that you get from their people. They are good at putting techs at ease."

Bowser-Morner, Inc.

Jim Fletcher, Vice President, Director of Laboratory Services Construction Services Division

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

Estimated Assessment Schedule

Important Announcement Regarding
Changes to AASHTO re:source Services Due to COVID-19

As of July 1, 2020, AASHTO re:souce is conducting remote assessments for all customers as part of our regular tour schedule.  Please note this is not a permanent change to our services; we will resume on-site assessments as soon as it is safe to do so. Visit the Remote Assessments page for more details on this service.

We are working to develop an accurate schedule projection so you are able to determine when we are likely to conduct remote assessments in your area. We will post a new schedule for remote assessments once we have enough accurate information.

Current Remote Assessment Regions 
As of July, 1 2020

  • Alabama
  • California (northern region)
  • Connecticut
  • Delaware
  • Florida
  • Georgia
  • Maryland
  • Mississippi
  • Massachusetts
  • New Jersey 
  • New York
  • North Carolina
  • Ohio
  • Pennsylvania
  • Rhode Island
  • South Carolina
  • Tennessee
  • Texas
  • Virginia
  • Washington, D.C.
  • West Virginia

We are contacting laboratories that had their an on-site assessment postponed due to COVID-19 with their new remote assessment details. Laboratories that are due for an assessment soon will receive an email when it is time to submit an assessment request. Laboratories will be given 4-6 weeks notice before the date of their assessment.

Please direct any scheduling questions to