Best Landscape Architects and Designers near Rockland, ON
1 of these companies is based in Rockland; the others serve Rockland from towns including Ottawa, Gatineau, QC and Orléans.
11 open weekends · 16 rated 4.5+
Data verified October 16, 2026
Terrentretien
Cumberland Kanata Landscaping
Jonathan Robert Landscapes
Harmerstone Interlock + Landscape
Go Green Lawncare
Listed for homeowners in and around Rockland, 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: Rockland, ON
The 24 companies on this page are rated from 4.2 to 5.0 across 1,793 reviews; 12 have 50 or more reviews and 16 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (88%), quality (86%) and responsiveness (73%). The topics that come up most in reviews of the companies on this page are "price", "efficient" and "communication". 11 are open on Saturdays and 5 on Sundays. The services the companies on this page list most often on their websites are interlock (2), landscape construction (2) and landscaping (2). 8 have ten or more years of experience, the longest 29 years. 10 give free estimates and 1 is family- or locally-owned. We have a website on file for 23 of the companies on this page; 21 publish a contact page and 20 list a public email. 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 23 of the 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.