1. Home>
  2. Quality

Dedication to Quality

For more than 70 years, JD Ott has been a beacon of precision and excellence in aerospace machining. Our attention to detail and dedication to quality at every level of the manufacturing process means that JD Ott produces a product that our customers can count on every time. Our QMS is certified to AS9100D and ISO9001:2015, and our quality department maintains NADCAP certifications in Measurement & Inspection and CMM operation. The quality of your part is safe in our hands.



For over 70 years, JD Ott has been recognized as a leader in aerospace precision machining and manufacturing.

  • 2004 Boeing Supplier of the Year
  • Yearly Boeing Performance Excellence Commendation
  • AS9100 Certified
  • NADCAP Certified for Heat Treat
  • NADCAP Certified for Measurement & Inspection


With more than 100 years combined experience, our Quality Assurance department strives to meet just one standard: one hundred percent good parts, one hundred percent on time.

  • Climate controlled Quality Assurance laboratory.
  • 2 operational CMM's for measurement of CAD models and complex geometry.
  • DPD certified per D6-51991
  • Native Catia compatibility in accordance with D6-56199
About JD Ott

JD Ott was established in Seattle in 1943 by a local entrepreneur Jack Ott. His tenacious spirit is reflected in the ingenuity and "can do" attitude at JD Ott. J. D. Ott Company is a world class aerospace manufacturer with AS9102 and Nadcap accreditations. During 70+ years of existence, we have achieved a diverse specialization including milling, turning, grinding, thread rolling ... More Information >

  • AS9100D
  • ISO 9001:2015
  • NADCAP Heat Treat
  • NADCAP Measurement & Inspection
  • D1-51991 DPD Certified

Contact Us

JD Ott Co.

Address: 2244 6th Ave S,
Seattle, WA 98134
Phone: (206) 749-0777
E-mail us

Connect with us:


Web Mail