©2018 by Sierra Technical Services, Inc.   AS9100/ISO9001 Certified

Woman-Owned Small Business - Designated

Cage Code: 4HCA9 | DUNS: 783349991

NAICS: 541712 | 332510 | 336411 | 541330 | 541712

Quality Assurance

Achieving and maintaining the highest level of quality throughout our AS9100D & ISO 9001:2015 certified quality management system instills confidence in the products and services we provide to our clientele.

Consistent Quality is implemented utilizing the following;

  • Skilled Inspection Staff

  • Non-Conforming Material

  • FOD/Tool Control

  • Cutting-Edge Inspection Equipment

  • NIST Certified Calibration

  • Documented Process Specifications & Inspection Plans/Procedures

  • CMM Reporting

  • Certificates of Conformance

  • Material Traceability

  • Configuration Management

  • Continual Improvement Methodology 

As a part of STS’ commitment to quality, we utilize a variety of inspection equipment and services to ensure a quality product is delivered on-time, and on budget.

We continually review, document and improve all processes, giving you the assurance that STS operates at the highest possible standard.

Our quality assurance department is equipped with calibrated test, measure and inspection equipment used throughout all stages of a project.