About Dimension Landscape Studio
Landscape Design Rooted in Horticulture, Designed for Real Life
About Us
At Dimension Landscape Studio we specialize in residential garden and landscape design. We create landscapes that feel grounded and lasting, gardens that settle into their surroundings and become more beautiful as they mature.
We work with homeowners throughout Mississauga, Oakville, Burlington, and Milton who want more from their outdoor spaces than curb appeal alone. Our clients are often drawn to landscapes that feel natural, welcoming, and deeply connected to the character of their home.
Whether you're refreshing an existing garden or planning a complete landscape transformation, we work closely with you to create an outdoor space that supports the way you want to live outdoors.
A Design-Only Landscape Studio
At Dimension Landscape Studio, we focus exclusively on landscape planning and design. We don't install landscapes; instead, we help homeowners create a clear vision they can confidently bring to the contractor of their choice.
We create custom landscape plans, planting designs, and 3D visualizations that bring your future landscape to life. With a complete design in hand, you can confidently work with the landscape contractor of your choice, compare proposals more easily, and move forward knowing every detail has been carefully planned from the start.
How We Think About Landscape Design
Well-Designed Landscapes Should Feel Effortless
The best landscapes become an extension of your home, creating outdoor spaces that support the way you live for years to come.
Whether you're refreshing a front garden, creating more privacy in your backyard, updating a new-build landscape, or transforming your entire property, a well-planned design helps create an outdoor space that feels beautiful, functional, and connected to your home.
Landscapes Create the Backdrop for Life's Best Moments
The value of a landscape isn't measured only by how it looks. It's measured by the moments it helps create.
Your garden is where your kids blow bubbles on sunny Saturdays, where you gather with friends for afternoon drinks and conversations that stretch into the evening, and where you can step outside during the day to pause, breathe, and reset.
These everyday experiences are what inspire our work. We believe your outdoor space should feel like a natural extension of your home and a place where memories are made year after year.
Thoughtful Design, Lasting Impact
We believe good landscape design should stand the test of time, both aesthetically and environmentally.
Sustainability is woven into our design process through thoughtful plant selection, water-wise strategies, and gardens that are well-suited to their site and conditions.
About Heidi Pereira
Dimension Studio Principal Designer
Heidi Pereira is a Certified Garden Designer with a Diploma in Landscape Design and a Post-Graduate Certificate in Horticulture from the University of Guelph.
Prior to founding Dimension Landscapes, Heidi worked with leading landscape design-build firms throughout the GTA and contributed to numerous award-winning residential landscape projects. Her experience includes front entrance and curb appeal renovations featuring driveways, walkways, foundation plantings and porch enhancements, as well as backyard transformations with patios, pools, cabanas, outdoor living spaces, and gardens. She has guided projects through every stage of the design process, from initial concepts and client consultations to construction coordination and project completion.
Known for her collaborative approach and attention to detail, Heidi works closely with homeowners to create outdoor spaces that reflect how they live, entertain, and spend time with family. Her combination of design expertise, horticultural knowledge, and project management experience helps clients navigate complex projects with confidence.
Life Begins Outdoors
Your outdoor spaces can be incredible. It all starts with a consultation.