We specialise in force and mass metrology, supporting South Africa's manufacturing, engineering, mining, energy, research and quality assurance industries with professional calibration services delivered both in our laboratory and onsite throughout the country.
For more than two decades, Gauteng Metrology Services (GMS) has helped manufacturers, laboratories, engineering companies and energy providers maintain confidence in their measurement systems through accurate, traceable and accredited calibration services.
Our experienced metrologists and accredited technical team deliver calibration services using internationally recognised methods, supported by a quality management system developed in accordance with ISO/IEC 17025 and the requirements, directives and technical guidance issued by SANAS.
Whether your equipment is used in manufacturing, testing laboratories, mining, automotive, plastics, cosmetics, pharmaceutical, packaging, energy or heavy engineering, we understand that measurement accuracy directly impacts product quality, customer confidence and business performance.
From single-instrument calibration to full on-site laboratory audits, our services keep your measurements traceable and your compliance documentation audit-ready.
We specialise in Force and Mass calibration using our in-house laboratory and onsite metrologists.
Through our partner network, we also do the calibration of mechanical, electrical, thermal, torque and pressure instruments against certified reference standards.
Learn moreField engineers travel to your facility with portable reference standards, minimising equipment downtime.
Learn moreISO/IEC 17025-aligned certificates and traceability documentation ready for audit and regulatory review.
Learn moreAlongside our calibration services, we supply industry-standard measurement instruments — pre-verified and certificate-ready.
Submit your instrument list; we schedule lab or on-site calibration around your production window.
Technicians assess condition and perform calibration against certified reference standards.
Instruments are adjusted where needed and re-verified to confirm they meet tolerance.
You receive a traceable calibration certificate with uncertainty budget and due-date tracking.
Tell us about your instruments and we'll get back to you with a scoped quote and turnaround time — lab-based or on-site, anywhere in Gauteng and beyond.
