
Create original, high-end and sustainable landscapes.
For more than four decades, our Westmount studio has shaped landscape architecture projects across Québec, the Cree communities, Ontario, and the United States. Since its founding in 1986, the firm has been recognized for its visionary, innovative approach.
Our Team

EXPERIENCE : 38 years



EXPERIENCE: 5 years

EXPERIENCE: 5 years

EXPERIENCE: 10 years
A shared expertise committed to bringing exceptional projects to life



With five full‑time team members (senior and landscape architects) and two part‑time staff (accounting and administration), our firm works closely with an extensive network of specialists in engineering, environmental sciences, and the arts to deliver projects of outstanding quality. We favour local experts whose knowledge of the context and site potential ensures a refined, accurate understanding of each project’s challenges.
Our
Approach
HETA specializes in creating unique environmentally sustainable urban designs that address contemporary urban challenges and exceptional natural environments. The collective expertise of our team of landscape architects allows us to design and manage highly complex and unique projects.
Our design process is grounded in the principle of “inventive site analysis”, which consists of absorbing the essence of the place and its context while integrating the needs of all users and partners, in order to deliver original and well-adapted solutions. This meticulous approach pays particular attention to the unique character of each space – ecological, historical, and social.
Our firm works closely with an extensive network of specialists in engineering, environmental sciences, scientific research, and the arts to deliver projects of high‑quality projects. We work with local specialists whose deep understanding of the project context and its potential ensures a precise and insightful grasp of the challenges at hand.
Create. Live.
Enjoy.
Putting our landscape architecture expertise to work for your next project.




