Les Entreprises Lavoie Leblanc
“After signing the contract and during the execution of the work there were several occasions where he could have charged extras; He didn't charge me anything, very generous.”
Best Landscape Architects and Designers near Sainte-Thérèse, QC
These companies serve Sainte-Thérèse from nearby bases in towns including Saint-Laurent, Boisbriand and Saint-Léonard.
15 companies listed · 5 open weekends · 12 rated 4.5+ · 4 show a licence
Data verified October 18, 2026
Design Marjorie Nadon
“His plans are of very high quality, I can't wait to see the final result.”
Florida Deck and Landscaping
“After the first meeting, we knew that we had found an experienced entrepreneur, who takes his work and the satisfaction of his clients to heart.”
Ki-Bon Pavages Paysagistes Ltée (Les)
“They did an excellent job and also advised us on the installation of asphalt paving following the digging which showed us a heavily loamy soil.”
Paysagiste Leger Landscapes
“The back up support and customer service team were also amazing in their follow up”
Groupe PL Landscaping & Snow
“Also very much appreciate the "quick" pass to clear driveway entrance early in the morning followed by full snow removal later in the day.”
Listed for homeowners in and around Sainte-Thérèse, QC, these 15 companies draw plans for yards; the building is done by someone else. Portfolios, service descriptions and hours are taken from each company's own site, and the ratings beside them come from public reviews.
Area overview: Sainte-Thérèse, QC
The 15 companies on this page are rated from 4.2 to 5.0 across 1,080 reviews; 7 have 50 or more reviews and 12 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), quality (81%) and punctuality (68%). 5 are open on Saturdays and 1 on Sundays. 4 show a licence on their websites. Domain records put 9 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 2 give free estimates and 1 is family- or locally-owned. We have a website on file for all 15 of the companies on this page; 11 publish a contact page; 13 list a public email and 1 takes bookings online. We count these figures across the companies on this page; hours and prices change, so confirm the details with the company before you book.
Do any listed landscape designers say they are licensed?
4 of the 15 listings show a licence on their websites. Where the title is protected, the provincial association keeps a register you can search, so check the name rather than the logo on the website. For a domestic garden with no permit attached, the credential matters far less than the portfolio.
Terra Patio
“Their quality of work, execution and ideas makes our backyard renovation really enjoyable.”
Services Prime
“Prime Services has been carrying out paving work at my home for 15 years: Installation and repairs”
Groupe Delsol
“Special mention for Ricardo and his team, very professional and meticulous, attentive, the work is of excellent quality, they are really talented and know their job.”
Paysagement de Marco Inc
“Excellent quality work, I highly recommend for your work”
Pavé Boisbriand
“Thanks to Tony and his team for the work done: professional, deadlines met.”
Plantenance Landscape Group
“Everyone from the office to the on site workers were courteous, punctual and always tidy.”
Northstone
“Northstone just did my landscaping design and the work at my new house”
Paysagiste Légaré
“Very satisfied with our new paver terrace and the restoration of an old paver driveway.”
Paysagiste Wolfe Landscaping Inc.
“The courteous and professional team performed quality work while remaining attentive to our expectations and satisfaction.”
Why these companies made our list
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