Interlock Innovations
“Again, attention to detail, friendliness and hard working are only a few of the many positive qualities to give GP”
Best Landscape Architects and Designers in Ottawa, ON
24 companies listed · all 24 in Ottawa · 3 open 24/7 · 12 open weekends · 19 rated 4.5+
Data verified November 8, 2026
Yards Unlimited Landscaping Inc.
“Jordan and his team arrived promptly before 8 each day and continued until the projects were completed with no delays.”
Rivermist Landscape
“The owner/operator and his crew were always courteous and respectful of our property while achieving high-quality and visually striking results.”
Barrhaven Landscaping & Snow Removal Inc.
“They were patient with us and when issues arose (as they often do during large projects like ours), they had a ready-made solution to present.”
Classy Grassy Guys
“Attention to detail and clean up was what earned them a stellar review.”
K. Joly Contracting
“Marina gave us expert advice regarding the design of our interlock and Kevin's crew did a great job installing it.”
Listed for homeowners in and around Ottawa, ON, these 24 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: Ottawa, ON
All 24 companies we list here are in Ottawa itself. We have 36 companies in Ottawa on file; this page shows the highest-rated 24. The companies on this page are rated from 4.0 to 5.0 across 1,641 reviews; 8 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (85%), quality (80%) and responsiveness (78%). The topics that come up most in reviews of the companies on this page are "price", "communication" and "crew". 3 are open around the clock; 12 are open on Saturdays and 5 on Sundays. Domain records put 9 websites of the companies on this page at ten or more years old; the oldest dates from 1997. 3 offer emergency call-outs; 10 give free estimates; 1 is family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 24 of the companies on this page; 18 publish a contact page; 17 list a public email and 4 take 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.
Which listed landscape designers show their work online?
Portfolio sites are shown on all 24 listings here. In design the portfolio is the product, so it carries more weight than in other trades. Look for photographs of built work next to the renders, and for a project photographed in more than one season, since a garden that only looks good in July is a half-finished idea.
Hansen Ottawa
“Not only were we thrilled with the finished project, but we were also delighted with the care and workmanship of the Hansen team”
Ottawa Lawn Salon
“The young men who did my entire fall garden and yard cleanup did an exceptional job.”
Empire Deck + Interlock
“Beautiful work done by Vincent, excellent worker, on time and very polite hard worker”
Sandyhill General Contracting Group
“I would hire him over any other construction company in the area.”
Stone Etc. Ltd.
“Denis and his team were incredible stone masons who paid attention to every detail and made sure that every stone they installed was perfect.”
Atlas Contracting
“The team would consult with us throughout the job, as to what we exactly preferred before proceeding, even if it required more work for them, making sure we were 100% satisfied.”
Zilite Solutions
“He gave to us good advice and now my Backyard is too beautiful”
ASJ Landscaping & Snow Removal
“He listened to our vision and contrary to the others, he made his own recommendations, but never pushy”
Ben Ozorak
“His assigned staff (Jason) gave proper attention to detail and was flexible to tackle a challenging situation we faced.”
Urban Turf Landscape Solutions
“They came in, as promised, on time, on budget, and blew us away with our now 'backyard oasis' I'm using space we've never used before.”
A&Z Interlock
“The experience they provide always results in high quality workmanship paired with amazing customer support.”
Exact Landscapes
“One of the best landscaping companies in Ottawa.”
Bennka Landscapes
“These guys were very professional, they started the job on the day they promised and finished it in time, explained everything in detail of how things will be done and made very useful suggestions to uplift the entire backyard.”
Williams Landscaping
“If you are looking at having any landscaping done, this company is the way to go if you like quality workmanship and peace of mind that it will be built to last.”
Lovely Home Landscaping Inc.
“Taylor and the Lovely home crew were punctual, professional and and very nice to deal with.”
Szczepaniak John K
“He even supported the local economy and very possibly, literally, and figuratively, planted seeds that will perpetuate in others an appreciation for plants and nature, I continue to get compliments on our garden”
Edible Landscaping Ottawa
“I recently contracted with Edible Landscaping to re-build a retaining wall and privac fence along the property line with my neighbour.”
Ground Formation Xtreme Landscape Construction Inc.
“I wouldn't hesitate to use them for any of the services they provide.”
Why these companies made our list
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