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

  • I've found Essco to be reliable & easy to deal with and the results have been satisfactory. Auditors have mentioned that your company has a very good reputation, which was very helpful in obtaining our ISO registration.


    Omega Optical

Video Feature

Commercial vs Accredited Service