1Verified listingTop rated
AHS Pools & Landscaping Oakville
Interlocking
Award Winning Landscaping Contractors in Oakville. We provide a wide array of landscape contracting & design services to commercial and residential properties.
Best Retaining Wall Contractors in Oakville (2026)
Last updated: By YardQuote Research TeamReviewed by Yevhenii Kuznietsov, 11-year SEO & local-market data analyst
Our July 2026 analysis found 7 retaining wall contractors working in Oakville, holding a 4.67★ average Google rating over 282 reviews. 71% of rated companies here hold a 4.8★ rating or better, so the shortlist below is genuinely competitive. We re-rank this page as new review data lands, so positions reflect current reputation.
Which retaining wall contractors rank highest in Oakville?
Below are all 7 retaining wall contractors YardQuote tracks in Oakville, 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 ratedFriendly Giant Fences and Decking
Retaining WallsDiscover quality fencing and decking solutions with Friendly Giant. Our dedicated team ensures a smooth project journey from planning to completion, providing a 2-year warranty for peace of mind. Contact us for a free estimate today!
3Verified listingTop ratedMILTON STONE
LandscapingBest landscape Contractor & Pool Builders in Oakville. - Expert Interlocking, Retaining wall services, and Pool Contractor in Oakville, Burlington, Toronto GTA
4Verified listingOakville Interlock
LandscapingBuilding landscapes since 1980. Oakville Interlock specializes in the construction of various outdoor spaces. Installation of interlock pavers, natural stone, wood-working, retaining walls, soft-scaping, etc.
5
6Verified listingAcademy Stone Landscape Supply
InterlockingLandscape supply, interlocking stone, gravel, sand, natural stone, retaining walls in Burlington, Oakville, Mississauga and the GTA
7Verified listingBrock's Landscaping
LandscapingAre you looking for Bobcat® rentals or an experienced landscaper in Mississauga, Oakville and beyond? Call Brock’s Landscaping today at 905-822-3131.
How much does retaining wall construction cost in Oakville?
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 Oakville pricing tracks that GTA average. 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 Oakville?
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 44 Google reviews. No company can pay for a higher spot. Read our full methodology.
Frequently asked questions
How many retaining wall contractors are there in Oakville?
- YardQuote's July 2026 dataset lists 7 retaining wall contractors actively serving Oakville, with an average Google rating of 4.67★ and a median of 44 reviews per company. We recommend comparing at least 3 quotes before hiring.
How much does retaining wall construction cost in Oakville?
- 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)). Oakville pricing tracks the GTA average. Add 13% HST. See our full retaining walls cost guide for the complete table.
How far ahead do retaining wall contractors in Oakville book up?
- The retaining wall construction season in the GTA runs Apr–Nov. Reputable retaining wall contractors in Oakville often book 3–6 weeks ahead in peak months, so request quotes early; booking in the shoulder season can also improve pricing.
Are these Oakville rankings paid placements?
- 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. 71% of rated retaining wall contractors here clear 4.8★, so small ranking differences are meaningful.
Do retaining walls in Oakville 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 in Oakville, 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 Oakville?
Not finding the right fit? Browse retaining wall construction in nearby areas, or compare other YardQuote service rankings in Oakville.
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