We create the places you crave to go.

With an emphasis on subtle, yet stunning, natural beauty, our expertise is in cultivating immersive environments that are both emotionally engaging and visually attractive.

Should you find yourself in need of a secluded personal getaway, a tranquil oasis to reconnect with loved ones, or a domestic exploration—we will accommodate all your custom requests.

From our very first consultation to the finishing touches, we fulfill all aspects of your project. Enjoy peace of mind while your sanctuary is being expertly designed, managed, and executed to the highest of standards and without the hassle.

With our biggest rival as Mother Nature herself, we are your personal earth movers, world changers, and destination molders. If you’re ready for quality craftsmanship and a whole new environment, we’d love to transform your world.

Our History

For over 40 years, Tumber & Associates has had the privilege of working with landscape design and build projects in the Greater Toronto Area.

There are no shortcuts to success. Good things grow and mature with time — we’ve invested the necessary time in learning and perfecting our craft.

Each member of the Tumber team brings an unparalleled passion and enthusiasm to the job site, which is evident in the quality of our work. At the same time, we’re friendly, down-to-earth, and eager to help take your ideas and transform it into a beautiful and functional outdoor space. When you work with us, you’ll experience a complete commitment to delivering quality craftsmanship that awes and inspires our clients.

Over the decades, our work hasn’t gone unnoticed — Tumber is one of the most awarded companies in the landscape industry. Our dedication from the start to the finish of every project, and the experience we’ve learned along the way, is what truly sets us above the rest.

Everything we’ve learned has led us to today and we’re excited to continue to build on our legacy by working together with you to build something truly unique and remarkable.

Our Team

Mihal Krnac of Tumber & Associates Landscape Design

Mihal Krnac

Jess Hammell of Tumber & Associates Landscape Design

Jessica Hammell
Operations Manager

Jon Crossland of Tumber & Associates Landscape Design

Jon Crossland
Project Manager

Sean Dowell of Tumber & Associates Landscape Design

Sean Dowell
Master Stone Mason

Connor Hayley of Tumber and Associates

Connor Hayley

Jake Lefebvre of Tumber and Associates

Jake Lefebvre
Carpentry Manager

Elora Landscape Design and Outdoor Home Renovation Project by Tumber & Associates

Jessica Giovanatto
Garden Care Manager


Today, it is clear our more than 40 years of experience, awards, and dedication to only producing excellent work differentiate us. We are one of the most decorated companies in our industry with countless awards and accreditations.

In the last decade, we have earned over 100 awards. Among our prestigious accolades are two Dunnington Grubb awards for best overall landscape in Ontario, National Landscape of the Year, and two international Master of Design awards.


For decades, our emotionally engaging and visually attractive outdoor living spaces have captivated international audiences.  Satisfy your curiosity with our mesmerizing transformations, expert know-how, and inspiration.


  • Aqua Magazine
  • Landscape Trades
  • Luxury Pools
  • Pool & Spa News

Contact Us

Tumber & Associates Ltd.
PO Box 122 STN A
Orangeville, Ontario
L9W 2Z5

Tel: (519) 941 3867
Email: contact@tumber.ca

Areas We Serve






Halton Hills


Social Media

We warmly invite you to follow us on social media to see regular updates of our award-winning transformations.