Best Landscape Architects and Designers near East Gwillimbury, ON

1 of these companies is based in East Gwillimbury; the others serve East Gwillimbury from towns including Newmarket (10 km), Aurora (15 km) and Keswick (14 km).

1 open 24/7 · 10 open weekends · 11 rated 4.5+ · 1 shows a licence

Data verified October 18, 2026

Dimitriadis Design Build

Dimitriadis Design Build

Since 1994
32 Sharon Blvd
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JHC Landscaping Inc

JHC Landscaping Inc

4.8 49 reviews
“Replies quickly to messages, does excellent work and really a nice person.”
Free consultationSince 2012
Richmond Hill, ON · 30 km from East Gwillimbury
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Sunready Landscaping

Sunready Landscaping

5.0 49 reviews
“Sean was always very respectful and not pushy throughout our phone consultations and answered all my questions thoroughly and patiently.”
Free consultationLifetime warrantySince 2016
Whitchurch-Stouffville, ON · 22 km from East Gwillimbury
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Georgina Garden Centre

Georgina Garden Centre

4.3 45 reviews
“Just a great garden center, what more can I say!”
40+ yearsServes Georgina, York RegionFamily-owned
Keswick, ON · 14 km from East Gwillimbury
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Aurora Interlock & Pools Inc.

Aurora Interlock & Pools Inc.

4.6 48 reviews
“Nick, Pastor and company spent a week at the beginning of July demolishing and rebuilding our front driveway, stairway, entrance, patio and side walkway to the garden.”
2-yr warranty333+ clients servedServes Aurora, Richmond Hill +6Since 2006
Aurora, ON · 15 km from East Gwillimbury
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Edens Sprinklers and Landscape Design Newmarket/Bradford

Edens Sprinklers and Landscape Design Newmarket/Bradford

5.0 50 reviews
“Did an amazing job with my backyard grass and interlocking”
Open 24 hoursSince 2023
Newmarket, ON · 10 km from East Gwillimbury
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Listed for homeowners in and around East Gwillimbury, ON, 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: East Gwillimbury, ON

14 of the 15 companies on this page have a rating, from 4.3 to 5.0 across 1,186 reviews; 9 have 50 or more reviews and 11 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (94%), quality (88%) and responsiveness (84%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "crew". 1 is open around the clock; 10 are open on Saturdays and 5 on Sundays. 1 shows a licence on its website. Domain records put 7 websites of the companies on this page at ten or more years old; the oldest dates from 2004. 1 offers emergency call-outs; 6 give free estimates; 3 are family- or locally-owned and 1 lists coupons or special offers. We have a website on file for all 15 of the companies on this page; all 15 publish a contact page and 11 list a public email. We count these figures across the companies on this page; distances are straight-line, and 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 15 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.

Green Side Up Contracting Inc

Green Side Up Contracting Inc

4.8 50 reviews
“Starting from Jay giving us the quote, then Daniel and Cory building us a beautiful fence and finally Brandon, Greg and Rob making our dream backyard come true (stone work, flower beds and all our beautiful trees and plants).”
5% off project discountFree estimatesInsured10-yr warranty26+ yearsServes Toronto, York Region, Aurora
Aurora, ON · 15 km from East Gwillimbury
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NY Landscape & Outdoor Lighting Services

NY Landscape & Outdoor Lighting Services

4.9 48 reviews
“I was very satisfied, and what I like is that the company owner works by himself so you know you're getting excellent quality work.”
Free consultation
20 km from East Gwillimbury
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New Roots Garden Centre

New Roots Garden Centre

4.3 43 reviews
“I was extremely impressed with the quality of the plants and the selection of veggie starts, we picked up two big trays full.”
Free estimates
Newmarket, ON · 10 km from East Gwillimbury
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Kerney & Sons Contracting

Kerney & Sons Contracting

4.8 38 reviews
“I was impressed with how considerate they were with their worksite and my neighbours.”
Since 2020Family-owned
Keswick, ON · 14 km from East Gwillimbury
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Stonehaven Interlocking Inc. & Landscape Design

Stonehaven Interlocking Inc. & Landscape Design

5.0 30 reviews
“Truly great service and I wouldn't suggest another company or team if you're looking to transform your backyard.”
Free consultationSince 2023Family-owned
Innisfil, ON · 23 km from East Gwillimbury
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Greenbay Northern Landscaping Ltd.

Greenbay Northern Landscaping Ltd.

5.0 34 reviews
“Great experience all throughout the process from planning to execution to and follow up.”
Free estimatesInsuredSince 2001Serves Richmond Hill, Newmarket +3
King City, ON · 21 km from East Gwillimbury
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Luxury Landscapes & Pool Designs in Toronto

Luxury Landscapes & Pool Designs in Toronto

4.3 31 reviews
“We had initial issues with our weeping tile (as it happens with any construction/renovation project) however Ofer assured us they would not leave until we were 100% satisfied with the work.”
25+ years
Aurora, ON · 15 km from East Gwillimbury
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Kingsridge Building Group

Kingsridge Building Group

4.9 45 reviews
“KingsRidge totally upgraded my backyard with a new deck, created a built in hot tub and improved our drainage.”
Free consultation
Newmarket, ON · 10 km from East Gwillimbury
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Klutch Landscaping Inc

Klutch Landscaping Inc

5.0 27 reviews
“They were prompt with their expected start time and were incredibly friendly while working on the property.”
BBB accreditedSince 2015
24 km from East Gwillimbury
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HomeLandscape Architects and DesignersOntarioEast Gwillimbury, ON

Why these companies made our list

What customers say about companies near East Gwillimbury

  • “I also admired his honesty and integrity. I had asked to put new grass in the front yard but he gave me tips on how to take care of the lawn better, therefore saving me the cost of removing and adding new grass.” — customer of Greenbay Northern Landscaping Ltd.
  • “I don't think I have ever worked with a better contractor and would not hesitate to recommend Green Side Up.” — customer of Green Side Up Contracting Inc
  • “Brock and his team are reliable, professional and doing a great job.” — customer of Edens Sprinklers and Landscape Design Newmarket/Bradford

Excerpts from public reviews of the companies listed on this page.

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