SIS was established in 2012 to service the Sarnia industrial market with a broad selection of pedigree valve and instrumentation product lines and services. Since its inception, SIS Sarnia has maintained extensive product inventory levels and experienced trained personnel with the ability to perform valve automation, instrument calibration and steam trap surveys.

To better serve Central and Eastern Ontario, in 2020 SIS added a facility in Oakville Ontario with additional qualified staff, product lines, inventory and increased assembly/modification/testing capabilities. Our goal is to become unparalleled in the market as a customer focused process solution provider.