A Local Company With Global Experience

Oneira, an EPCM Company, is an international, multi-discipline Canadian based process engineering consulting firm providing engineering, procurement and construction management services to the heavy industrial process sector.

Creative, Customized Solutions

With over 30 years experience, Oneira’s integrated services ensure your project delivers on expectations set by stakeholders in operations, maintenance, reliability and sustainability. Our aim is to design creative solutions that improve productivity, overcome restrictive capital resources and reduced operating costs while maintaining social and environmental responsibility.

Small Firm Flexibility, Large Firm Expertise

We maintain a strong, diverse, experienced and committed team of mechanical, chemical, process, civil/structural electrical and instrumentation/control engineers and designers.

Utilizing a broad base of sub-consultants we provide large firm experience while maintaining small firm personalized and dedicated service.