About

Qualus is a pure-play power services firm dedicated to solving complex power infrastructure challenges with leading expertise, innovation, and quality. Across Canada, we work with clients across the energy and infrastructure sector to deliver engineering, field services, advisory solutions, and digital integration that strengthen reliability, improve resiliency, and prepare systems for the future.

Our teams work across transmission, distribution, and substation engineering; protection and control; system planning; and the integration of operational technologies that help clients manage increasingly complex grids. We support every stage of a project - from early assessments and design through construction support, commissioning, and ongoing asset management. This approach helps clients address aging assets, rising demand, electrification, renewable integration, and modernization needs with confidence.

Qualus also provides specialized field services that keep electrical systems safe, compliant, and dependable. Our teams deliver on-site testing and commissioning, preventative and predictive maintenance, equipment upgrades, and emergency response for utilities and industrial facilities. This includes arc flash and coordination studies, short-circuit analysis, protective relay testing, and other power system evaluations that support safe operations and informed decision-making. By pairing engineering expertise with hands-on technical execution, we offer a consistent, accountable delivery model from concept through operations.

As operational technology becomes more central to grid performance, we also support clients through vendor-neutral systems integration, including SCADA, AMI, ADMS, DERMS, and GIS. Our focus is on strengthening visibility, streamlining operations, and improving long-term resiliency.

With more than 1,800 professionals across North America and dedicated teams working throughout Canada, Qualus brings the scale, experience, and collaborative approach needed to support the diverse and evolving energy landscape in Atlantic Canada.