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  • Calibrationhouse: About Calibrationhouse

    For over 119 years, we have been providing reliable calibration services for test and measurement equipment – across industries, precisely and in compliance with standards.

    About Us Calibrationhouse

Who we are – quality and expertise for your test equipment

Calibrationhouse Germany is a brand of the GMC Instruments. Behind the name is GMC-I Service GmbH, based in Nuremberg – your accredited calibration service provider with over 100 years of experience in electrical measurement technology. Our calibration services meet the highest quality standards: We are accredited by DAkkS according to DIN EN ISO/IEC 17025. 

Our laboratories offer calibrations of electrical and thermal measurands – standard-compliant, traceable and documented.

As an authorized and exclusive service partner for Gossen Metrawatt and all other GMC Instruments brands, as well as a manufacturer-independent service provider, we are able to calibrate a wide range of test equipment reliably and efficiently – regardless of the make. Our specialists calibrate your measuring instruments in our laboratory in Nuremberg – with fast turnaround times, precise results and personal advice and support.

Our accreditation

DAkkS-accredited according to DIN EN ISO/IEC 17025 – for traceable, auditable calibrations with the highest precision.

Our Certificates

Calibrationhouse – your international partner for calibration services

With state–of–the-art calibration laboratories, highly qualified specialists and country-specific know-how, Calibrationhouse is your global partner in Europe and North America for comprehensive after–sales service and precise calibrations.

Our services are aligned with regional standards and industry-specific requirements for standard-compliant, traceable, and audit-compliant results. Whether in Germany (through the DAkkS-accredited GMC-I Service GmbH), in the Netherlands, Great Britain or the USA – we guarantee the highest quality and fast processing times through our modern laboratories.

Working in Germany Working in the Netherlands Working in the United Kingdom Working in the USA
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Sustainability

We are committed to sustainable business practices – through resource conservation, waste avoidance and environmentally conscious processes in our calibration laboratory and workshop. In doing so, we consistently implement the requirements of ISO 14001 for environmental management systems.

Careers

Offering rewarding career opportunities with a focus on growth, innovation, and professional development.

Events

Showcasing expertise and innovations at industry-leading events, fostering connections and sharing insights.

Quality

We offer comprehensive service quality for maximum reliability and trust in our services. In accordance with DIN EN ISO 9001.

News & Industry Knowledge

News, trends, changes to standards and developments around calibration.

Papierlose Zertifikate ab 2027

Paperless calibration certificates from 1 January 2027

Available faster, managed centrally and downloadable at any time: from 1 January 2027 we will be issuing our calibration certificates in paperless form as standard.
Calibrationhouse, Labor

Calibrationhouse – Your vendor-neutral service partner for calibration, maintenance, and more

We offer vendor-independent calibration services for a wide range of brands, including Fluke, Benning, Beha, Keysight, Sonel, Metrel, Hioki, and others.
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Welcome to Calibrationhouse!

Calibrationhouse - your service partner for calibration, maintenance and more.