Accredited to ISO/IEC 17025:2005, the Essco quality system meets the technical competence and management system requirements that are necessary to consistently deliver technically valid test results and calibrations.

As an accredited laboratory, we work to the highest metrology standards and demonstrate competency to metrology-trained auditors from the accrediting body.

We encourage current and prospective clients to audit our quality system and facilities. If you would like to make arrangements – or simply have questions about why you should work with an accredited vendor like Essco – please call 800-325-2201.

Accreditation Details

  • Essco’s services for us have always been excellent whether onsite or at the lab. The technicians that have serviced us here at our facility have always been knowledgeable, courteous and efficient in their work. I would highly recommend Essco Calibration Lab to any business requiring calibration work.


    Quality Tech III

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Commercial vs Accredited Service