ISO 9001 is an international standard for implementing a quality management system, and is maintained by the International Organization for Standardization (ISO). As such, it is intended to be useable by any organization, service or manufacturing, in any industry sector. AS9100, on the other hand, is intended for exclusive use by aviation, space, and defense organizations (often referred to as the aerospace industry), and is maintained by the Aerospace division of SAE International and the International Aerospace Quality Group (IACG). As a leader in aerospace quality assurance and dimensional inspection services, HDH Labs maintains compliance with AS9100 standards and reporting to ensure our services are at or above the best industry standard for the aerospace sector.

Our Approach

HDH Labs is a highly credentialed independent metrology laboratory. As such, we are committed to not only maintaining our certifications but also maintaining an up-to-date knowledge base on the International Aerospace Quality Group definition and standards for AS9100 and the SAE International definition and standards for AS9100. Continuing to educate our lab technicians and quality engineers is a priority. Our highly educated technicians and engineers ensure that we're performing at the best of our ability and to the latest standards required within ISO9001 and AS9100 on behalf of our clients. With our exacting standards, we have been able to achieve a 100% project success rate the first time, every time.

ISO 9001 Badge for Dimensional Inspection

HDH Labs is an ISO 9001
Certified Laboratory.

ISO 17025 Badge for Metrology

HDH Labs is an ISO 17025
Accredited Laboratory.

ITAR Badge for HDH Labs Dimensional Inspection Lab

HDH Labs is an ITAR
Registered Laboratory.


Deliver the best quality to our
customers; every time.


Perform the services our customers need,
always with integrity.


Perform these services at a
fair and reasonable price.