About Us


Independent QA/QC Services Inc. provides Quality Assurance and Quality Control services supporting a number of industries including semiconductor, power, biopharmaceutical, solar and industrial. Headquartered in Phoenix, Arizona, we service all areas within the United States. By utilizing Independent QA/QC services, our customers eliminate potential conflicts of interest and reap benefits from additional technical expertise regarding specification, process, design review and interpretation. We focus on the entire installation process, from design to system turnover, assuring customers that final product will meet specifications. Our expertise greatly reduces unanticipated costs and scheduling risks as a result of punch-listing and system rework. Independent QA/QC has elevated the industry standard for quality inspections by emphasizing attention to detail, ethical practice and professional customer service.

All Independent QA/QC employees performing visual testing and examination of weldments (ASME Code) are certified VT Level II or III. We consistently employ weld inspectors certified by the American Welding Society CWI program. As a Supporting Company Member of the AWS, we remain up to date on the latest codes and welding/inspection processes the industry has to offer. Our in-depth understanding of governing codes and site specifications enables our customers to make effective and timely decisions with confidence.

Independent QA/QC also offers a full line of analytical equipment detection capabilities designed to detect micro contaminants found in process gas and water systems. Additional capabilities include ppm and ppb levels for H2O/O2 and TOCs, .01µ to 5µ for particulates and leak rates to 1.0 x 10-11 cc/sec Atm for mass spectrometer helium leak detection. All analytical equipment, owned and supplied by Independent QA/QC, is calibrated at the manufacturer’s recommended intervals utilizing NIST traceable calibration resources.

Understanding all phases of project construction and retaining a skilled, professional staff with years of project management experience has enabled Independent QA/QC to provide the best customer service in the industry! The Independent Team is dedicated to providing an unbiased service, while maintaining an unwavering standard of integrity, and takes pride in delivering comprehensive, affordable solutions to all of our customers.

We look forward to creating a tailored program to meet your specific needs. Please see a full list of all Independent QA/QC services here.