ABOUT US

The heart of everything we do.
Aerial view of a large suburban house with a swimming pool, surrounded by green lawns and trees.Aerial view of a large house with a rectangular swimming pool surrounded by a white patio and green lawn bordered by trees and shrubs.

OUR TEAM

Growing up with a family business usually means that there is always work to be done. For brothers Nick and Nate, and their cousin Mark, this meant that countless summers and Saturdays were spent “working for Dad”, learning the family craft. It all started with simple, beginner-friendly tasks like washing equipment and organizing materials. But, as time passed, the nature of their responsibilities grew, leading them to where they are now.

Three smiling men wearing matching navy blue t-shirts standing outdoors with trees in the background.
Mark Torenvliet
Mark Torenvliet

Mark combines a passion for building and innovation with an aptitude for numbers and efficiency. His sensible approach helps guide the construction process and ensures positive results.
Mark completed the Landscape Design program at Fanshawe College.  Since then, Mark has honed his craft in the landscape field, developing a hand-eye-mind coordination that gives him a unique edge when it comes to design or craftsmanship.
A caring and compassionate husband and father, Mark prefers to unwind on the water, preferably around the family cabin with his three boys in Northern Ontario.

Nick Torenvliet
NicK Torenvliet

Nick’s eye for detail and precision are key to the success of every technical project at Environmental. These skills began early, with little boots on the ground and developed into a surety that we rely on Nick for today.
A loving husband, and father of two boys, Nick recalibrates in the North, preferably on the water, and with a fish on the line.

 Nate Torenvliet
NatE Torenvliet

Nate’s love for horticulture began in his youth, in his Opa’s greenhouse with the scent of fresh potting soil in the spring. Working summers and Saturdays in the family business, helped pay his way through Fanshawe’s Landscape Design program, and then onto University of Guelph’s Landscape Architecture program. Nate is a licensed Landscape Architect with the OALA, as well as a Certified Arborist with the ISA.
Nate is a devoted husband and father of four. When not growing or planting trees, he will probably be found near the family cabin fishing for musky.

OUR VISION

Over seventy-one years of experience has shaped our learning and continues to drive our desire for growth and progress. Four generations have passed on their expertise and we have all been united by our shared vision: to create beautiful, multi-functional outdoor spaces that enhance the lives of those who use them and are made to last.

We’ve gained expertise in design, construction, cultivation, craftsmanship, and the pursuit of excellence — all built on decades of experience. It’s at the heart of everything we do.

Modern building with a curved green roof surrounded by trees and rocky ground in a forest setting.
Celebrating 70 Years in business logo
Experience Excellence tagline
Black-and-white side view of the steamship Leerdam with smoke coming from its funnel, several masts, and people visible on deck.
Our Canadian Beginning

Our story began in 1951, when our founder Nicholas Torenvliet, his wife, and five children immigrated from the Netherlands to Burlington, Ontario.

Black-and-white photo of a man and a boy sitting on a motorcycle attached to a small cart filled with various items, in front of residential houses.
OUR LANDSCAPE COMPANY BEGINS

Nick Torenvliet begins a small landscape maintenance company called Nick’s Garden Service, hitching a trailer full of tools to the back of his motorbike.

Black and white photo of a man driving a small tractor on a grassy hill.
Growing Strong

Through hard work and dedication our fledgling company continues to grow, adding innovative equipment and employees to fill demand.

Black and white photo of two trucks parked outside a building surrounded by tall trees, with a man standing between the trucks and another person near the building.
THE EARLY DAYS

This photo is of a Burlington estate home, where Nick’s Garden Service provided property maintenance.

Two men standing in a large construction pit lined with black plastic, surrounded by hoses and shovels, with more workers near a white truck in the background.
Yellow front loader lifting a large rock block with a man operating inside the cab, surrounded by trees and other rocks.
SECOND GENERATION

Over the years Nicholas's three sons grow up and learn the business, beginning to take over the responsibility of its management and growth.

Two men working outdoors near a wooden shed and fenced yard, wearing casual work clothes and gloves, holding gardening tools.
Growing Together

Through teamwork and experience, the three brothers continue to grow their families and their landscaping expertise.

A NEW ERA

In 1988 the name "Environmental Design" is made official and a new look and logo are put to work.

Changing with the Times

In 2014 the company's branding gets another refresh, introducing a fresh colour palette.

Three men wearing matching dark blue t-shirts and standing outdoors in front of trees, smiling at the camera.
Third GENERATION

In 2018 Environmental Design is handed off to the third generation of the Torenvliet family, Mark, Nick, and Nate.

70 Years in Business logo
Celebrating our 70th

To commemorate 70 years of growth and blessings for our family and company, in 2024 we introduced a new logo along with a special 70th anniversary version that pays homage to the original design.

OUR HISTORY

Celebrating 70 years has been a momentous landmark. We owe our grit and determination to Nicholas Torenvliet and all those who came after him that continued to build and grow Environmental Design Group.

1951
OUR Canadian Beginning

Our story began in 1951, when our founder Nicholas Torenvliet, his wife, and five children immigrated from the Netherlands to Burlington, Ontario.

Black and white photograph of the steamship Leerdam sailing on calm waters with a flag flying from its mast.
1954
OUR LANDSCAPE COMPANY BEGINS

Nick Torenvliet begins a small landscape maintenance company called Nick’s Garden Service, hitching a trailer full of tools to the back of his motorbike.

Black and white photo of a man and a boy sitting on a motorcycle with a small trailer carrying various objects attached, in front of houses with hedges.
1965
Growing Strong

Through hard work and dedication our fledgling company continues to grow, adding innovative equipment and employees to fill demand.

Black and white photo of a man riding a small tractor on a grassy hillside with trees and a fence in the background.
1967
THE EARLY DAYS

This photo is of a Burlington estate home, where Nick’s Garden Service provided property maintenance.

Black and white photo of two pickup trucks parked on a driveway surrounded by trees, with a person standing beside one truck and another person crouching near a garage.
1980
Second Generation

Over the years Nicholas's three sons grow up and learn the business, beginning to take over the responsibility of its management and growth.

Two men standing inside a construction site with wet concrete and hoses, with workers and a truck in the background.
1987
Growing Together

Through teamwork and experience, the three brothers continue to grow their families and their landscaping expertise.

Two men in casual work clothes standing outdoors in a backyard with tools, surrounded by rocks and wooden fencing.
1988
A NEW ERA

In 1988 the name "Environmental Design" is made official and a new look and logo are put to work.

2014 - 2023
Changing with the times

In 2014 the company's branding gets another refresh, introducing a fresh colour palette.

2018
Third Generation

In 2018 Environmental Design is handed off to the third generation of the Torenvliet family, Mark, Nick, and Nate.

Three men wearing matching dark blue t-shirts standing outdoors in front of green foliage, smiling at the camera.
2024
Celebrating our 70th

To commemorate 70 years of growth and blessings for our family and company, in 2024 we introduced a new logo along with a special 70th anniversary version that pays homage to the original design.

70th anniversary logo

Dunington-Grubb Award

1995  |  1996  |  1999  |  2000

Landscape Ontario Awards of Excellence
Landscape Ontario Awards of Excellence - 2026 WINNER

Casey Van Maris Award

2009