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For more than two decades, Quality Testing Services, Inc., based in St. Louis, MO, has been providing critical nondestructive testing, inspection, safety and asset integrity services to clients throughout a broad scope of industries. Wherever the need, Quality Testing provides reliable, expedient, and cost-effective nondestructive testing and inspection services in a professional manner. In addition to its NDT services being NADCAP accredited and Boeing D1-4426 approved, the company is also a FAA Part 145 Repair Station and holds many other licenses, approvals, and accreditations. As an authorized ASNT examination center approved to administer IRRSP and Level 3 Exams, Quality Testing Services' expert NDT training and consulting services are designed to qualify and prepare candidates for certification in accordance with SNT-TC-1A, NAS 410, CP-189, MIL-STD and/or customer guidelines. Being a leading Nadcap™ accredited, nondestructive testing laboratory, Quality Testing Services provides a full range of ISO/IEC 17025 A2LA accredited calibration services, including; NDT Test Equipment, Physical Dimensional, Torque, Temperature, Pressure, Electrical DC/Low Freq., RF/MW, Balances and Scales, Mechanical, and Light.

Quality Testing Services Inc Questions

The Quality Testing Services Inc annual revenue was $14.7 million in 2026.

Quality Testing Services Inc is based in Maryland Heights, Missouri.

The NAICS codes for Quality Testing Services Inc are [54, 61, 611, 541].

The SIC codes for Quality Testing Services Inc are [824, 82].

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