O.J. Pipelines Canada Ltd.

O.J. Pipelines Canada Ltd. is a Nisku, Alberta-based pipeline contractor formed in 1977. It provides project management, pipeline construction, and facility maintenance, with particular experience in large-diameter cross-country pipelines and the capability to construct pipelines up to 48 inches in diameter. Facility maintenance for Northern Alberta oil sands projects is provided through its wholly owned subsidiary, O.J. Industrial Maintenance. The company is part of the Price Gregory Services organization, identified on its website as a Quanta Services company.