Sustainability. Simplified.

Pratus Group is the specialized sustainability, building performance, and commissioning arm of Quasar Consulting Group. With a dedicated focus on energy management, sustainable design, and commissioning, Pratus delivers practical, high-impact solutions that drive performance and reduce environmental impact.

The goal remains the same; to drive high-performance building design that meets the needs of clients while simultaneously reducing
the impacts of climate change.

About Us

Featured Projects

Myron and Berna Garron Health Sciences Complex
Myron and Berna Garron Health Sciences Complex
Mission Flats
Mission Flats
Chelsea Gardens Affordable Housing
Chelsea Gardens Affordable Housing
Toronto Police Services Division 41 SouthEast District
Toronto Police Services Division 41 SouthEast District


Dedicated to creating a better environment, inside and out.

Quasar Consulting Group is a full-service Mechanical, Electrical and ICAT Engineering with a similar vision for delivering high-performing and sustainable buildings and communities.