ABOUT US

At DESIGNTHEORY, we create thoughtful, transformative interiors that reflect individuality and lifestyle. Led by Principal Designers Leanne Tammaro and Adolphina Czyrsky, we set the standard for luxury design and project management in Toronto. With expertise in construction, custom furnishings, and decor, our team ensures every project is flawlessly executed from concept to completion.

Interior design mood board with furniture and decor images, including sofas, chairs, tables, and lamps.

DESIGN PHILOSOPHY

At DESIGNTHEORY, we believe that exceptional design begins with a personalized approach. Our team is dedicated to creating spaces that reflect your unique vision while ensuring you feel included and confident throughout the entire process.

We understand that embarking on a design project can feel overwhelming, with countless decisions to make. That’s why we’re here – to guide you with our expertise, streamline the process, and inspire confidence in every choice.

With a thoughtful and collaborative approach, we uncover the full potential of your project, turning possibilities into a beautifully realized space that feels authentically yours.

ADOLPHINA

Adolphina is a visionary interior design expert known for her creativity and precision. As Director of Design & Decor, she transforms client ideas into beautifully curated spaces with seamless execution. Her expertise in procurement and logistics ensures elevated, functional, and inspiring interiors. A leader at DESIGNTHEORY, she drives its reputation for extraordinary design.

LEANNE

Leanne is a seasoned leader in design and project management, known for her technical expertise and precision. As Director of Design & Project Management, she oversees construction and renovation projects, ensuring seamless execution from concept to completion. Her meticulous attention to detail and commitment to excellence deliver exceptional results. With a collaborative and efficient approach, she upholds the highest standards of quality and professionalism.

STEPHANIE

As an Associate Designer, Stephanie specializes in custom furnishings, budgeting, and procurement, ensuring seamless project execution. She expertly manages sourcing, vendor coordination, and installation, bringing each design to life with precision. Committed to creating unique and functional interiors, she plays a key role in DESIGNTHEORY’s vision for exceptional, one-of-a-kind spaces.

CASSIE

As a Project Coordinator, Cassie ensures construction projects run seamlessly with precision and efficiency. She oversees sourcing, scheduling, and budgeting while coordinating with trades and suppliers to keep projects on track. With exceptional organizational skills, she streamlines timelines and logistics, ensuring flawless execution. Her expertise in managing project complexities makes her an essential part of the DESIGNTHEORY team.

EMILIE

As a Junior Designer, Emilie supports all phases of the design process with precision and creativity. She assists in sourcing materials, documenting details, and preparing polished client presentations. With a keen eye for design and a collaborative approach, she ensures every project is thoughtfully curated and seamlessly executed.

CORRI

As DESIGNTHEORY’s Technical Designer, Corri is known for her precision and meticulous attention to detail. She creates highly accurate AutoCAD drawing packages, forming the foundation of each project. With a methodical approach and deep design expertise, she ensures every detail is expertly executed. Her commitment to excellence transforms creative visions into seamless, buildable plans.