1Verified listingTop rated
SolidCore Inc.
Interlocking
Your Go-To General Contractors in Toronto & GTA offering safe, efficient services for residential, commercial, and industrial projects. Serving Toronto and GTA.
Best Retaining Wall Contractors in Willowdale (2026)
Last updated: By YardQuote Research TeamReviewed by Yevhenii Kuznietsov, 11-year SEO & local-market data analyst
7 retaining wall contractors currently serve the Willowdale area — averaging 4.89★ on Google across 229 combined reviews, based on YardQuote's July 2026 dataset. 100% maintain an active website, one of the verification signals in our ranking. Placement can't be bought: positions come from public review data plus verification checks.
Which retaining wall contractors rank highest in Willowdale?
Below are all 7 retaining wall contractors YardQuote tracks in Willowdale, ranked by a Bayesian-adjusted Google rating so consistent, high-volume reputations lead. Each card links a full profile and a free quote request.
- 1
2Verified listingTop ratedGreat Canadian Interlock
InterlockingWe are Newmarket, Ontario’s #1 interlocking installers. Our expertise in interlocking services allows us to create beautiful, unique hardscapes.
3Verified listingTop ratedDarteno Construction Inc.
InterlockingInterlock driveways, patios, retaining walls, and landscaping in Toronto and the GTA. Family-owned and operated since 2021. Free estimates: (647) 838-3200.
4Verified listingTop ratedArcon Landscape Construction Ltd.
InterlockingDiscover the unparalleled expertise of Arcon Landscaping & Construction, your premier choice for transforming Toronto's outdoor spaces. Our skilled team blends innovative design with precision construction to create breathtaking landscapes and sturdy structures. Explore our comprehensive services, including landscape design, hardscaping, construction, and more. Elevate your property's aesthetic and functionality with Arcon - where quality craftsmanship meets the vibrant spirit of Toronto. Your d
5Verified listingTop ratedShabatin Interlock
Landscape DesignShabatin is a interlocking contractor in Toronto with 15 years of expertise. Interlocking for patio, driveway, walkway. Get a FREE interlocking quote!
6Verified listingTop Mark Property Improvements
Retaining WallsTop Mark Property Improvements Toronto - Design & build retaining walls. Contractors serving Thornhill, Barrie, Vaughan, Richmond Hill, Markham, Innisfil.
7Verified listingStone King Landscape & Design Inc.
LandscapingEnhance your property's curb appeal with Stone King's professional landscaping services. Offering flagstone, patios, driveways, and more.
How much does retaining wall construction cost in Willowdale?
According to Project Landscaping (Ontario cost guide, updated Mar 2026), retaining wall, installed (all materials, Ontario average) runs $25–$65 per sq ft of wall face, CAD in the GTA, and prices inside Toronto often sit at the upper end because of access and disposal costs. Add 13% HST. For a fuller scope, armour stone retaining wall, installed runs $40–$100 per sq ft of wall face, CAD (Brock Excavation (York/Durham/Simcoe)).
| Item | Typical range | Unit | Source |
|---|---|---|---|
| Retaining wall, installed (all materials, Ontario average) | $25–$65(typ. $40) | per sq ft of wall face, CAD | Project Landscaping (Ontario cost guide, updated Mar 2026) |
| Armour stone retaining wall, installed | $40–$100(typ. $60–$90) | per sq ft of wall face, CAD | Brock Excavation (York/Durham/Simcoe) |
| Armour stone structural/shoreline wall (5–8 ft), installed | $85–$120(typ. $100) | per sq ft of wall face, CAD | Forty Five Scapes (Ontario, Apr 2025) |
| Armour stone material only | $45–$195(typ. $155 delivered) | per ton, CAD (quarry-gate to delivered) | Forty Five Scapes (Ontario quarry pricing) |
| Interlocking concrete block (SRW) wall, installed | $25–$50(typ. $35) | per sq ft of wall face, CAD | Project Landscaping |
| Pressure-treated wood/timber wall, installed | $15–$30(typ. $25) | per sq ft of wall face, CAD | Project Landscaping |
How does YardQuote rank retaining wall contractors in Willowdale?
YardQuote ranks the 7 retaining wall contractors on this page with a Bayesian-adjusted Google rating, which weighs review volume so a perfect score on a handful of reviews cannot outrank a strong score on hundreds. We add small boosts for verification signals: an active website, a listed phone number and real project photos. The median company here carries 43 Google reviews. No company can pay for a higher spot. Read our full methodology.
Frequently asked questions
How much choice do I have for retaining wall construction in Willowdale?
- YardQuote's July 2026 dataset lists 7 retaining wall contractors actively serving the Willowdale area, with an average Google rating of 4.89★ and a median of 43 reviews per company. We recommend comparing at least 3 quotes before hiring.
How much does retaining wall construction cost in Willowdale?
- According to Project Landscaping (Ontario cost guide, updated Mar 2026), retaining wall, installed (all materials, ontario average) runs $25–$65 per sq ft of wall face, CAD in the GTA, while armour stone retaining wall, installed runs $40–$100 per sq ft of wall face, CAD (Brock Excavation (York/Durham/Simcoe)). Prices inside Toronto often sit at the upper end due to access and disposal costs. Add 13% HST. See our full retaining walls cost guide for the complete table.
What's the best time of year for retaining wall construction in Willowdale?
- The retaining wall construction season in the GTA runs Apr–Nov. Reputable retaining wall contractors in the Willowdale area often book 3–6 weeks ahead in peak months, so request quotes early; booking in the shoulder season can also improve pricing.
How does YardQuote rank retaining wall contractors in Willowdale?
- No — rankings can't be bought. We rank the 7 companies on this page with a Bayesian-adjusted Google rating (review volume matters, not just stars) plus verification boosts for an active website, listed phone and photos. 86% of rated retaining wall contractors here clear 4.8★, so small ranking differences are meaningful.
Do retaining walls in Willowdale need a building permit?
- In Ontario, retaining walls over 1 metre in height generally require a building permit and engineered drawings under the Ontario Building Code — budget $1,000–$3,000 for engineering on top of construction. Walls near ravines or property lines can trigger extra review under Toronto's ravine bylaw, so confirm scope before signing.
Questions to ask your contractor
- Does this wall need a permit and engineered drawings (over 1m)? Engineering cost benchmarks
- What drainage goes behind the wall (gravel, weeping tile)?
- Which material are you pricing — armour stone, block, or poured?
- How deep is the footing/base for our frost line?
Where else can you compare retaining wall contractors near Willowdale?
Not finding the right fit? Browse retaining wall construction in nearby areas, or compare other YardQuote service rankings in Willowdale.
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