Programs that work for you

"They are rigorous, they’re about making sure our labs, personnel, and test methods conform, that they’re in compliance. They’re independent, not driven by a vendor or a construction company.”


California Department of Transportation

Philip Stolarski, Deputy Division Chief, DES-METS & GS

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50+ years of experience
3,000+
PSP participants
23,000+
samples shipped per year
1,000
laboratory assessments per year
2,000+
accredited labs









re_news

New Texas Methods Added to Scope

Jan 10, 2018
We are pleased to announce that we have added the following Texas Methods to our scope of assessments and accreditation:

Tex-148-e, Soil Organic Content Using the UV-Vis Method
Tex-113-E, Laboratory Compaction Characteristics and Moisture-Density Relationship of Base Materials

If you are interested in adding these methods to the scope of your upcoming on-site assessment, please let your assessor know. If you have any questions, please contact us!
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