Granstone
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24 companies listed · 13 in Nepean · 1 open 24/7 · 9 open weekends · 20 rated 4.5+
Data verified October 18, 2026
Listed for homeowners in and around Nepean, 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.

13 of the 24 companies we list are based in Nepean; the other 11 serve Nepean from towns including Ottawa, Gatineau, QC and Almonte. 23 of the companies on this page have a rating, from 4.1 to 5.0 across 1,616 reviews; 11 have 50 or more reviews and 20 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (90%), quality (89%) and responsiveness (76%). The topics that come up most in reviews of the companies on this page are "communication", "crew" and "efficient". 1 is open around the clock; 9 are open on Saturdays and 3 on Sundays. The services the companies on this page list most often on their websites are interlock (2), landscaping (2) and property maintenance (2). Domain records put 12 websites of the companies on this page at ten or more years old; the oldest dates from 2006. 1 offers emergency call-outs; 11 give free estimates and 2 are family- or locally-owned. We have a website on file for all 24 of the companies on this page; 18 publish a contact page and 19 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.
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.