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Patio Contractor in Dundas

By Riaad, Owner & Project Manager · ICPI Certified Installer · Last updated May 19, 2026

Most Dundas patio quotes you'll get are priced by the square foot of paver. That's a useful number, but it leaves out the part that actually decides whether your patio still looks level in ten years: the base. On Dundas's Halton Till clay and the dolostone slopes climbing the escarpment, we spend more time on excavation depth, sub-base compaction, and how the patio drains than on the surface pattern itself. That's the difference between a Dundas patio that ages well and one that needs lifting at year five.

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Quick answer: Seven Stones Landscape installs paver patios across Dundas — downtown heritage Dundas, Pleasant Valley, University Gardens, Governors Road and nearby — with a standard 400 to 600 sq ft Unilock or Techo-Bloc patio running $22,000 to $42,000 and larger builds $55,000 to $135,000 (2026), built on a compacted, drainage-first base. ICPI-certified, $5M insured, 5-year workmanship warranty.

Why Dundas Homeowners Hire Us

Dundas backyards come in two distinct shapes. The newer Pleasant Valley, University Gardens, and Governors Road builds often have 800 to 1,500 sq ft of usable paving area out back, sometimes connecting to a pool, sometimes wrapping a kitchen or fire feature. Larger surfaces need more careful attention to base depth, expansion handling, and drainage cross-slope than a small starter patio, especially over the Halton Till clay that holds water.

Downtown heritage Dundas is a different challenge. Most homes there sit on narrow, mature lots with century-old trees and limestone foundations, so the patio has to read as if it belongs beside the original masonry. We lean on muted, tumbled Unilock and Techo-Bloc lines and natural flagstone for those projects. Properties on Sydenham Hill and along the Dundas Valley slopes sit on escarpment dolostone, which changes how we excavate and key in the base.

Many Dundas patio projects connect to landscaping, seat walls, or full backyard builds. We can scope a single patio or the whole back of the property as one phased project.

Charcoal-banded paver patio detail in DundasDundas Patio Contractors project detailHeritage-sympathetic paver patio installation in Dundas by Seven Stones LandscapePaver patio with square fire pit installed in Dundas by Seven Stones Landscape

Local Considerations & Credentials

  • Credentials: ICPI certified, Landscape Ontario member, authorized Unilock and Techo-Bloc installer, $5M liability, full WSIB. Est. 2013. 5-year workmanship warranty on hardscape.
  • Site Conditions: Standard Dundas base spec is 6 to 8 inches of compacted 3/4-clear limestone over non-woven geotextile. The Halton Till clay through much of the valley floor holds water, so we cut to depth and grade the subgrade to drain. Downtown heritage Dundas lots with mature root systems get extra root protection during excavation, and escarpment-slope properties on dolostone get the base keyed into stable subgrade.
  • Performance Detail: Cross-slope of 1.5 to 2 percent away from the house. Polymeric sand in every joint, aluminum or concrete edge restraint on every exposed edge, and the right paver finish for the use case (smooth for pools, textured for traffic patios, muted heritage-sympathetic blends for curb-visible surfaces beside century homes).
  • Local Tip: Dundas is part of the City of Hamilton, so tree removal follows the Hamilton tree by-law. Properties near Spencer Creek, the Dundas Valley, or the Niagara Escarpment slopes may fall under Hamilton Conservation Authority regulation. We confirm both at the on-site visit.

Patio Installation Cost in Dundas (2026)

Real Dundas project totals by patio type and scope — every figure below is drawn from our own quotes on this page.

OptionTypical range (installed)What's included
Standard paver patio (400 to 600 sq ft)$22,000 to $42,000Quality Unilock or Techo-Bloc paver, 6-inch compacted base, polymeric sand, aluminum edge restraint
Larger patio (Governors Road / University Gardens)$55,000 to $135,000Seat walls, fire features, integrated lighting and premium paver lines on larger surfaces
Heritage-sympathetic stone (downtown Dundas)$22,000 to $135,000Muted tumbled pavers or natural flagstone with full base prep; scope priced by size and features

Why Dundas Homeowners Choose Seven Stones for Patio Installation

Choosing a patio contractor in Dundas comes down to who builds the base properly, and that is where most of the difference shows up years later. The larger Pleasant Valley and Governors Road backyards we work in often carry pool decks and seat walls on the same surface, so the cross-slope and base depth have to be right the first time over Halton Till clay that holds water. On the narrow heritage lots downtown we plan around mature roots and limestone foundations and match muted Unilock, Techo-Bloc, or flagstone to the century-home character, while escarpment-slope properties on dolostone need the base keyed into stable subgrade. Hamilton Conservation Authority regulation near Spencer Creek and the Dundas Valley, plus our local freeze-thaw cycles, shape how we detail every joint and edge.

As an ICPI-certified patio company established in 2013, an authorized Unilock and Techo-Bloc installer carrying $5M liability and a 5-year workmanship warranty, we put everything in a fixed written quote with no surprises. Book a free on-site Dundas consultation, call (289) 700-0312, or request a quote online.

Dundas Patio Contractors FAQ

A standard 400 to 600 sq ft Dundas paver patio with a quality Unilock or Techo-Bloc paver, 6-inch compacted base, polymeric sand and aluminum edge runs $22,000 to $42,000. Larger Governors Road and University Gardens patios with seat walls, fire features, integrated lighting, and premium pavers commonly run $55,000 to $135,000. Pricing varies with paver line, lot access, and what is being removed.
Concrete pavers (Unilock, Techo-Bloc) are the most reliable choice for Dundas winters: they flex with freeze-thaw, individual pavers can be lifted and reset, and stock is local. For downtown heritage Dundas we lean on muted, tumbled paver lines and natural flagstone that sit sympathetically beside century homes and limestone foundations. Stamped concrete looks good year one but cracks within 8 to 15 years on most Dundas Halton Till clay lots.
Ground-level patios on private property generally do not need a building permit in Dundas, which is part of the City of Hamilton. Permits apply for retaining walls or seat walls over 1 metre exposed height and work that affects setbacks at the property line. Lots near Spencer Creek, the Dundas Valley, or the Niagara Escarpment slopes may fall under Hamilton Conservation Authority regulation, and tree removal is governed by the City of Hamilton tree by-law.
A 500 sq ft Dundas patio takes 5 to 8 working days on site: 1 to 2 days excavation, 1 day base install and compaction, 2 to 4 days paving, 1 day polymeric sand and edge restraint. Estate-scale builds with seat walls, lighting, and a fire feature run 2 to 4 weeks. Tight downtown heritage Dundas lots with narrow side-yard access add 2 to 3 days.
All of Dundas: the downtown heritage core, Pleasant Valley, University Gardens, the Governors Road corridor, the Dundas Valley, Sydenham Hill, and Pleasant View. We also work the streets climbing the escarpment toward Sydenham and the homes backing onto the Dundas Valley conservation lands.
For Unilock and Techo-Bloc patios installed in the last 8 to 10 years, exact matches are usually possible. Older patios or discontinued lines need creative sourcing: we borrow pavers from a hidden area, install a closely-matched replacement there, and extend with the matching product into the new work. Match planning is part of our free on-site consultation.
Every Seven Stones patio carries a 5-year workmanship warranty covering settlement, heaving, and base failure caused by our installation. It does not cover damage from added structures, vehicle loading on a foot-traffic patio, or homeowner neglect of joint sand. Because most Dundas settlement shows in the first two freeze-thaw cycles, the 5-year term comfortably covers the period when base defects would appear.
Maintenance is light: sweep debris, rinse seasonally, and top up polymeric sand in any joints that open up, usually every 3 to 5 years. Sealing is optional but worthwhile on downtown heritage Dundas curb-visible patios to deepen colour and resist staining; reseal every 3 to 4 years. Avoid rock salt in winter, which accelerates surface scaling on pavers.
Properly built concrete pavers handle Dundas freeze-thaw well because the open joints and compacted base let water drain rather than freeze under the surface. The bigger threat is de-icing salt: chloride causes surface scaling over time. We recommend sand or a chloride-free de-icer on walkways and patios, and pavers can be individually swapped if one ever scales.
Three things move the price most: total square footage, the paver line chosen (premium Unilock and Techo-Bloc lines cost more than standard), and site access. Tight downtown heritage Dundas lots and escarpment-slope properties where machines cannot reach the backyard force hand-hauling of base material, which adds labour. Removal of an old surface, seat walls, lighting, and grade changes also add to the base figure.
We work on a staged payment schedule rather than full upfront payment: a deposit to book and order materials, a progress payment when the base is in, and the balance on completion and your sign-off. Exact percentages are set in your written contract. We do not run an in-house finance program, but the staged schedule keeps your money tied to visible progress on site.
Yes. Removal and disposal of an existing patio, deck footing, or cracked stamped-concrete slab is included in the quote when it is part of the scope. We excavate the old surface, haul it off site, and dispose of it at a licensed Hamilton-area facility. Old interlock pavers in good condition can be salvaged and reused elsewhere on the property if you prefer.
Book early. The Dundas build season runs roughly April through November, and our calendar for spring and early-summer installs fills by late winter. Booking in the off-season locks your slot and current-year pricing. Late-fall installs are possible because paver work is not pour-dependent like concrete, but ground frost can pause excavation once it sets in.

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