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Exterior Interlocking & Landscaping in Richmond Hill, Ontario — premium residential construction by Top House

Richmond HillCity of Richmond Hill Building Services

Interlocking & Landscaping in Richmond Hill

In Richmond Hill, the difference between a landscape project that sails through and one that stalls is usually invisible: grading. The city takes lot drainage seriously, and any hardscape that redirects water — a raised patio, a widened driveway, a retaining wall on a Jefferson slope — is expected to respect the approved drainage pattern for your lot.

We treat that as a design input, not an obstacle. Every project we build starts with levels: where water goes today, where it must go after construction, and how pavers, walls and planting can be shaped to move it there beautifully.

From estate courtyards in South Richvale to complete backyard resorts in Bayview Hill, we deliver interlocking, natural stone, outdoor kitchens, lighting and planting as a single engineered package.

Serving
South Richvale · Bayview Hill · Oak Ridges · Mill Pond · Jefferson
Permits
City of Richmond Hill Building Services
Response
Within 24 hours
Warranty
5-Year workmanship

Hardscape built for York Region’s freeze-thaw

Our bases are the quiet difference: full-depth granular, compacted in lifts and verified with a plate compactor log, with permeable build-ups or drainage mats where slopes demand them. On the moraine soils of Oak Ridges — sandier and faster-draining than the clay further south — we adjust base design rather than pretending one detail fits every street.

The crews laying your stone are our employees, led by foremen who have each installed hundreds of thousands of square feet. That continuity is why our settlement and heaving warranty is straightforward to honour: it is rarely needed.

Grading, pools and permits in Richmond Hill

Routine interlocking needs no building permit, but Richmond Hill projects regularly involve approvals anyway: pool enclosure permits, permits for retaining walls above one metre or supporting a surcharge, and site alteration or grading review where a design meaningfully changes how the lot drains. Reviews typically run two to five weeks depending on the season and scope.

On lots within the Oak Ridges Moraine plan area — much of Oak Ridges and Jefferson — site alteration rules can limit grade changes and vegetation removal, and some properties carry conservation authority oversight near kettle lakes and streams. We flag these conditions during design and file whatever the project genuinely requires, so crews never mobilize ahead of an approval.

Exterior work completed across Richmond Hill

Client Words — Richmond Hill

Two landscapers quoted us without ever mentioning grading. These guys showed up with a level and a drainage plan, and the city approval took three weeks because the paperwork was right the first time.
Franco G., South Richvale
Our backyard dropped almost two metres corner to corner. They turned it into terraces that look like they were always there, and the pool deck stayed perfect through the first winter.
Wendy H., Jefferson

Frequently Asked Questions

Expect $20 to $38 per square foot installed for quality pavers on a proper granular base, with natural stone and porcelain running higher. A typical driveway-and-walkway package lands between $25,000 and $60,000; full backyard programs with pools and kitchens range well beyond. All pricing is fixed before we start.

Walls over one metre in height, or any wall supporting a driveway, structure or slope surcharge, require engineering and a permit through City of Richmond Hill Building Services. Shorter decorative walls usually do not — but on graded lots we still build them to engineered standards, because soil does not read bylaws.

Bases compact reliably from mid-April through November, and pools and kitchens are best begun by early summer to enjoy the same season. Design and approvals are ideal winter work: clients who sign by March receive first-priority spring slots and lock current-season pricing.

Not when designed correctly — and in Richmond Hill it must be. We design to your lot’s established drainage pattern, add permeable areas or catch basins where coverage increases runoff, and obtain grading review where required. Your neighbours’ foundations stay dry, and so does your relationship with them.

Service Area — Richmond Hill, Ontario

Start Your Richmond Hill Project

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(647) 876-4070

Site visits across Richmond Hill within the week. Estimates are fixed-scope and itemized.

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