3E Eng. is an engineering firm specializing in electricity, energy, and efficiency. Since 2014, our team of consulting engineers has been assisting industrial, commercial, maritime, and institutional clients in the design, optimization, and commissioning of their electrical systems. Based in Quebec City, we carry out projects across Canada and internationally.

Our expertise covers electrical network studies, engineering, process automation, measurement, and instrumentation. We offer modeling and simulation services, protection and arc flash studies, power quality analysis, and measurement campaigns. With cutting-edge tools and solid experience, we help our clients reduce energy losses, improve the reliability of their facilities, and integrate renewable energies.

In the naval and maritime sector, we are recognized for our work in shipyard engineering, ship commissioning, electrical diagnostics, energy audits, and system optimization. Our experts contribute to the modernization of fleets, shipyards, and port infrastructure, ensuring safety, performance, and sustainability.

Whether it’s an industrial project, a large-scale network study, or a customized solution for energy efficiency, 3E Eng. is committed to delivering reliable and innovative results. With us, electricity, energy, and efficiency become real drivers of performance.