Our partners

Exp is a leading consulting engineering firm whose mission is to understand, innovate, collaborate and execute projects of all sizes. Our vision is to use our expertise to create vibrant and sustainable communities. Exp is the new identity of Teknika HBA and Les Laboratoires Shermont.

Alan Bellavance graduated in architecture from McGill University and practiced in the Eastern Townships for more than 30 years. With the help of the Mason Martin team, he has designed avant-garde residential, commercial and industrial projects that conform to the special nature of the locale. These projects, often in mountainside locations or beside water, are designed to respect the environment by blending harmoniously with their surroundings.