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YardGrade

Last updated: By YardGrade Research Team

Retaining Wall Contractors in Toronto

Which retaining wall contractors rank highest in Toronto?

These are the top 15 retaining wall contractors in Toronto, ranked by YardGrade's Bayesian rating method, which weighs review volume alongside star rating so consistent, high-volume reputations rise to the top.

Where in Toronto do you need retaining wall construction?

Choose your neighbourhood to see every company we rank there. YardGrade covers retaining wall construction across 4 Toronto areas, each drawn from that area's own review data.

How much does retaining wall construction cost in Toronto?

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 Toronto, while armour stone retaining wall, installed runs $40–$100 per sq ft of wall face, CAD (Brock Excavation (York/Durham/Simcoe)). Add 13% HST to any quote. The table below breaks down 8 line items, each with its own named source.

Typical Toronto retaining walls prices, July 2026. Each row cites its source.
ItemTypical rangeUnitSource
Retaining wall, installed (all materials, Ontario average)$25–$65(typ. $40)per sq ft of wall face, CADProject Landscaping (Ontario cost guide, updated Mar 2026)
Armour stone retaining wall, installed$40–$100(typ. $60–$90)per sq ft of wall face, CADBrock Excavation (York/Durham/Simcoe)
Armour stone structural/shoreline wall (5–8 ft), installed$85–$120(typ. $100)per sq ft of wall face, CADForty 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, CADProject Landscaping
Pressure-treated wood/timber wall, installed$15–$30(typ. $25)per sq ft of wall face, CADProject Landscaping
Poured concrete retaining wall, installed$35–$65(typ. $47–$64 in Toronto proper)per sq ft of wall face, CADJoey's Landscaping (Yonge St, Toronto)
Natural stone retaining wall, installed$35–$85(typ. $60)per sq ft of wall face, CADProject Landscaping

See the full Retaining Walls cost guide

How does YardGrade rank retaining wall contractors in Toronto?

YardGrade tracks 37 retaining wall contractors working across Toronto, with a median 4.86★ Google rating over 1,297 reviews. Installed retaining wall construction typically runs $25–$65 per sq ft of wall face, CAD according to Project Landscaping (Ontario cost guide, updated Mar 2026). YardGrade ranks every company by verified review data and verification checks, never paid placement, so the shortlist below reflects real reputation.

Rankings can't be bought. YardGrade scores each company with a Bayesian-adjusted Google rating, which weighs review volume so a 5.0 on three reviews does not outrank a 4.8 on three hundred. We then add small verification boosts for an active website, a listed phone number and real project photos. In Toronto, 85% of rated retaining wall contractors clear 4.8★, so ranking gaps are meaningful. Positions update as new review data lands. Read our full methodology.

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?

Frequently asked questions

How much does retaining wall construction cost in Toronto?

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, and armour stone retaining wall, installed runs $40–$100 per sq ft of wall face, CAD (Brock Excavation (York/Durham/Simcoe)). Add 13% HST to any quote. YardGrade's retaining walls cost guide lists every line item with its source.

How do I choose a good retaining wall contractor in Toronto?

Compare at least three written, itemized quotes rather than defaulting to the cheapest. YardGrade ranks 37 retaining wall contractors in Toronto at a median 4.86★ Google rating and a median of 32 reviews each, so start with the shortlist above, then confirm insurance and recent local references before you sign.

When is the best time to book retaining wall construction in Toronto?

The retaining wall construction season runs Apr–Nov. Reputable Toronto companies book several weeks ahead in peak months, so request quotes early; shoulder-season bookings often win better pricing.

Is sales tax included in retaining wall construction quotes in Toronto?

Usually not. Ontario charges 13% HST on home-improvement services, and most posted prices exclude it, so add it before comparing two quotes. Ask each contractor to state the total both before and after tax, and get it in writing.

Can companies pay to rank higher on YardGrade?

No. Rankings come from a Bayesian-adjusted Google rating plus verification boosts for a website, phone and photos, never payment. In Toronto, 85% of rated retaining wall contractors clear 4.8★, so small ranking gaps are meaningful. Full details are on our methodology page.

What should you read next?

Compare YardGrade's other Toronto service rankings, or dig into the pricing guide for this project.

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