At Atelier C3 Design, our mission is to breathe new life into your interior spaces by creating inspiring environments that reflect your personality and meet your needs in an authentic way.

Each project is a harmonious fusion of creativity, functionality and aesthetics where we adapt to your lifestyle to create a space that truly reflects you.

Whether it’s renovations, construction, layouts, kitchens, bathrooms or basements, we’re here to guide you every step of the way.
Our team of qualified designers uses drawings, materials and 3D perspectives to help you visualise your project and make informed decisions.

Our Values

Interior Design Rooted

in Our Values

Dynamic collaboration

We believe in a dynamic collaboration with our clients, our various suppliers and our team of interior designers that is based on active listening, open communication and a willingness to share ideas.

Design inclusivity

We are committed to making interior designs accessible to all, offering professional services to suit different budgets and needs.


Authenticity is at the heart of everything we do. We strive to create interior designs that reflect the true essence of our customers.

Creating ambience

We are passionate about creating novelty and style by designing unique and inspiring pieces.

Introduction to Interior

Design Workshops

Join us for an introductory evening to interior design, where you’ll discover the latest trends and tips in the field. Come and talk to our passionate experts and enjoy an enriching experience to stimulate your creativity and experience.

Why Choose Us

4 Reasons to Entrust

your Projects to Us

Guaranteed reliability

Calm and competent, we ask the right questions to better understand your needs, which ensures a reliable collaboration.

Authentic creativity

Every project we undertake is an opportunity to innovate. We create authentic designs that capture the essence of your style.

Informed advice

Our team is there to guide you every step of the way, helping you make sound decisions that save you time and money while promising exceptional results.

Tailor-made and local

Opt for fully customized creations, made in Quebec. Your interior will reflect your personal choices and tastes.

Our Team

We are the team at atelier C3 Design, interior designers who work with a vast network of specialists in the field to bring your renovation and new construction projects to life.

Each of us brings our creativity and distinctive skills to transform the rooms in your home !

Our Studio

Inspiration and creativity are at the heart of our interior design studio, where every idea comes to life. Explore our elegant world where your interior design projects come to life.

Need to transform
your space ?