Transforming our world

One building at a time

Leaf Consultants, Consultants in energy efficient, green and sustainable buildings.

About Us

The Leaf vision

Leaf Consultants is made up of a group of green, sustainable and healthy building experts aiming to implement creative solutions to complex contemporary building problems.

We emphasize innovation and work meticulously to meet your needs and those of our planet. 

Our Mission

Dedicated to social and ecological justice

Our mission is to fight climate change and improve the quality of life of residents by helping building owners and managers with their construction and renovation projects. Leaf is a company that is :
Healthy and sustainable


Innovative solutions to complex problems

Ecological certifications

Whether it’s a small or large project, certifications such as WELL, LEED, NetZero or more are priceless! Certifications are essential to ensure that our projects are not only safe, stable and built to last, but also internationally recognized. Our experts are certified to meet the requirements of the various environmental certifications.

Sustainable design

Building projects require plans and specifications for their completion. As part of our commitment in providing socially responsible engineering services, we offer this service to all owners or managers who need it. Our team is flexible and takes environmental considerations into account.

We apply all the latest practices in sustainable development, including energy saving and the use of only safe, healthy and natural materials. We are here for your ecological and sustainable building project needs!

Building inspection

Leaf Consultants has a team of experts with the skills to meet the challenges of all types of buildings. With our services in inspections, we put our expertise at your disposal in order to reduce the risks associated with aging buildings. We employ new techniques and technologies that guarantee optimal results such as thermography, drone, photogrammetry and laser (lidar).

Personal consultation

The most strategic and least expensive stage of your project. Our team of consultants will be happy to answer your questions, explore innovative solutions tailored to your needs and refer you to professionals suited for your project. Planning a construction or renovation project has never been easier!


Leaf Consultants has a team of expert consultants with the skills required to meet the challenges of the industry. Thanks to our training, we put our knowledge at your disposal to answer your questions and share with you a different design style for tomorrow’s world. We are constantly on the lookout for new advances and technologies to find the most intelligent and ecological solutions.


Leaf is also collaboration


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