Global Instrumentation Services

We are ISO/IEC 17025:2017 accredited with a broad scope of capabilities to meet your calibration needs. With our range of technical expertise, we excel at being a one-stop service provider for all of your laboratory equipment servicing, repair, and calibration needs. GIS is ISO/IEC 17025:2017 accredited through the ANSI-ASQ National Accreditation Board (ANAB), which is a signatory to the International Laboratory Accreditation Cooperation (ILAC) and is mutually recognized by NVLAP, A2LA and other ISO 17025 accreditation bodies through the ILAC Mutual Recognition Arrangement (MRA). Located in Houston, TX, GIS has the capability and reach to provide unparalleled calibration services to all of North America – regardless of laboratory size or location. Plus, our technicians are always available by phone to offer personalized assistance.