With over half a million square feet constructed, Moschelle has established itself as one of the fastest growing boutique development firms in Montreal. Leveraging 15 years of experience in residential, commercial and government projects, Moschelle brings a disciplined planning and development process to every project and marries this with innovative thinking to create extraordinary, sustainable real estate legacies.


ACDF's dynamic contemporary design methods coupled with their experience and expertise creates projects of the utmost quality and style. Their architecture is developed as a narrative that responds to the existing context, the project program, and the client’s needs. Refined and sophisticated, they focus on details that allow the pureness of each vision to come to life, creating unique spaces that captivate observers and guests who enter into the environment.


Dupras Ledoux Inc. is a consulting engineering firm based in Montreal. Founded in 1958, we now employ a staff of about 65 people, including 23 engineers and 36 technicians and draughtsmen of wide-ranging skills and expertise. Our management process during both the design phase and the construction phase relies on an ISO 9001-2008 accredited quality assurance system. Our firm is recognized for its creativity, the quality of the services provided and for its capacity to keep innovating.

Expertises and services

Initially specialized in buidling mechanical and electrical engineering, our firm now offers a complete range of services such as architectural lighting design, sustainable building design (LEED), telecommunications, security and fire protection as well as 3D modeling (REVIT). Our services include analysis of the project’s needs, feasability studies, energy analysis and simulations, preliminary studies and schematic designs, budget estimates, plans and specifications, coordination with the other engineering disciplines, commissioning, site supervision, preventative maintenance, asset maintenance and construction management.

Areas of intervention

Founded 57 years ago, our firm has built an enviable reputation in programming, design and development engineering in construction projects, meeting the needs and requirements of a highly diversified clientele. Whether designing reliable and efficient mechanical, electrical, telecommunications or energy systems for a school, shopping center, hospital, residential complex, office tower, or whether finding original solutions for the very special needs of a condominium tower including its construction management, we have proven our ability to take on all challenges.


For over 57 years, we have assited our clients, both private and institutional, in the success of their project. The satisfaction of our clients is our priority. This is certainly the reason why a large number of them regularly renew their confidence in us. The structure of our firm allows us to consider each of our clients as valued business partner. We treat all their mandates as key elements for the success and development of our company.

Sustainable vision

Our engineering team always adopts a sustainable approach in their designs. Minimising energy consumption and environmental impacts while maximizing comfort levels and construction quality is a challenge we undertake with success in all our projects.

Today, Dupras Ledoux Inc. employs close to 60 people. Regardless, we offer an important involvement from the main partners, allowing our clients the benefit of André Dupras’ creativity (36 years of experience) and Patrick Bourget’s managing skills (23 years of experience). We have always considered our clients as business partners and we have designed our company structure to ensure their satisfaction, estabish privileged relationships and create long-lasting partnerships.

Therefore, to keep answering the growing needs of our clients, Laurent Laframboise, Frédéric Legentil, Guillaume Des Trois Maisons-Rose and James Gabriel, four engineers that have worked for Dupras Ledoux Inc. for close to 8 years, were made partners of the firm in 2014. Their experience, vision, sense of responsability and enthusiasm will be great assets in our continued growthin and that of our clients.


SBSA, a Montreal based structural engineering firm that was founded in the 1960’s, is pleased to bring their experience and expertise to the development of the exciting du Musée Project. The firm is known for its high quality of service and its creative, innovative and cost effective approach to both simple and complex projects. It’s portfolio of projects includes the Ritz Carlton Hotel and Condos, Les Beaux Arts Condominiums, La Closerie Condominiums and The Montreal Forum Entertainment Center. For more detailed information, please consult SBSA’s website at www.sbsa.ca.


Depuis plus de 35 ans, Gamarco développe des solutions ingénieuses et innovatrices afin de réaliser des concepts distinctifs qui répondent aux besoins et style de vie de leur clientèle diversifiée. S’assurant de travailler dans le respect et la dignité, l’équipe est fière de leurs prestigieuses réalisations qui répondent aux normes et défis grandissants du marché de la construction commerciale, immobilière et résidentielle. Au fil des années, ils ont su démontrer leur caractère responsable et rassurant qui leur permette aujourd’hui d’atteindre un sommet d’excellence en matière de projets créatifs et audacieux.