DES's goal is to provide the highest quality engineering and testing services to our customers.  We apply this to every project, whether large or small.  Your project will be managed with the utmost professionalism, with great attention being paid to good quality practices, care and technical details.

DES’s quality system has been developed to comply with ISO 17025.  Our test and measuring equipment is calibrated to ANSI/NSCL Z540.1 and typically ISO 17025.  We are currently pursuing ISO/IEC 17025 Accreditation from the American Association for Laboratory Accreditation (A2LA).

Pleased provide us with your comments on our testing services by completing our Customer Feedback Form.


Customer Testimonials

“Your quality of work is second to none and we really appreciate your ability to turn around jobs extremely fast and your test reports are some of the most professional we have seen. Thank you very much for all your hard work!”

- Sr. Engineer Test Technician, Esterline Corporation


“Excellent report – very pleased with your work.”

- Process Engineer, SV Probe Inc.


“Always timely response and excellent detailed reports.”

- Engineering Manager, Enersys


“Congratulations!  You have met or exceeded the points required per our Quality Management System.  Again thank you for your outstanding contribution to our success.  Job well done!”

- Quality Manager, Q-Card
  • Excellent
  • Very Good
  • Good
  • Fair
  • Poor