Precision Calibration for Your Industry

Serving southern California with ISO-17025 accredited, audit-ready calibration services that keep you compliant with industry standards.

Accurate Calibration for Your Industry


From automotive and pharmaceutical to manufacturing and more, Quality Surveillance, Inc. is the trusted partner industries rely on for accurate, reliable calibration. Our expert technicians offer both on-site and in-lab services across a wide range of disciplines—including dimensional, temperature, mass, pressure, force, and torque.

Whether on-site or at our facility, we ensure your equipment meets strict compliance standards, with fast turnarounds and detailed documentation that keeps you ready for any audit.

What Happens When Calibration is Ignored?

Audit Failures

Non-compliance can bring costly penalties and delays.

Production Downtime

Equipment failures and performance issues can halt operations.

Quality Issues

Unreliable tools result in poor product quality and costly rework.

Safety Risks

In high-stakes industries, precision prevents injuries and saves lives.