About Us

Petrotag is proud to be a Canadian manufacturer of precision tank gauging equipment! We support the Canadian economy by purchasing our raw materials locally.

Installation and Maintenance

Quality Assurance inspections are done on all sub assemblies and incoming parts. ISO 9000 standards are followed for all our manufacturing. Petrotag is CSA certified and intrinsically safe for hazardous locations.


The advantage to having in house electrical and software engineering is being able to respond to the individual customer’s design needs in a timely manner. Petrotag’s engineers design and build the prototypes in house.  If you have a design concern or issue, please contact our office.