Concrete and asphalt work in Richmond Hill by Castellan Concrete

Richmond Hill · Ontario, Canada

Paving Richmond Hill, one job done right at a time

Whether it's a cracked driveway, a sunken walkway or a new parking area, we quote it clearly and build it properly in Yonge and Highway 7, Oak Ridges, Bayview Hill and Elgin Mills.

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Services

Concrete & asphalt services in Richmond Hill

01

Sealcoating & crack filling

Maintenance plans that reseal on a sensible schedule instead of waiting for potholes.

02

Patios, walkways & steps

Replacing sunken or cracked walkways and steps with properly supported new concrete.

03

Concrete flatwork & slabs

Basement and garage floor slabs, poured and finished for the intended load.

04

Concrete & asphalt repair

Resurfacing and partial replacement when the base is still sound.

05

Commercial & municipal paving

Phased scheduling so tenants, customers and traffic keep moving during the work.

06

Excavation, grading & drainage

Dig-out, removal and disposal of old concrete, asphalt or interlock.

York Region

Properties in Richmond Hill

Yonge and Highway 7Oak RidgesBayview HillElgin Mills

Most paving problems in Yonge and Highway 7, Oak Ridges, Bayview Hill and Elgin Mills — cracking, heaving, pooling water — trace back to a thin base or poor drainage, so that is where every job begins.

Concrete options include broom finish, exposed aggregate, stamped patterns and coloured or sealed surfaces; asphalt can be new, overlaid or sealcoated.

Freeze-thaw cycles and road salt are hard on paving here, so we use air-entrained concrete, a deeper compacted base and recommend sealing.

FAQ

Richmond Hill paving questions

Do you do commercial parking lots around York Region?

Yes. We pave and repair parking lots, lanes and sidewalks for commercial, condo and municipal properties, including line painting and drainage work, with phased scheduling.

Do I need a permit for a driveway in Richmond Hill?

Replacing a driveway the same size often needs no permit, but widening it, adding a curb cut or working in the city boulevard usually does. We check your municipality's rules before the job is scheduled.

How long does a new driveway take in Richmond Hill?

Removal, base and paving for a typical asphalt driveway is usually one to two days. Concrete takes a similar time to pour, then needs several days of curing before cars drive on it — we give you the exact timeline in the quote.

Can you repair my driveway instead of replacing it?

Often, yes. If the base is sound, crack filling, patching or an overlay can add years. If the base has failed, repairs won't last, and we'll tell you that up front.

Why do driveways crack and heave?

Most cracking comes from a thin or poorly compacted base, water getting underneath, missing control joints or heavy loads. Building the base properly and managing drainage prevents most of it.

Permits & locates

Before we dig in Canada

Underground utilities are located through Ontario One Call before any excavation in Richmond Hill — it's free and required.
Widening a driveway, adding a curb cut or working in the city boulevard in Richmond Hill usually needs a municipal permit; we confirm before scheduling.
Grading must keep water moving away from foundations and neighbouring properties, so drainage is designed into every job.

How it works

From estimate to finished surface

Site visit

An on-site look at access, grades and what's under the surface.

Written quote

Itemized scope, finish options and timeline in writing.

Pour or pave

Base compacted, surface placed and finished properly.

Cleanup & care

Site cleaned and curing or sealing advice given.

Guide

Richmond Hill homeowner & property guide

How do I know if my driveway needs repair or replacement?

Hairline cracks and surface wear can usually be sealed or resurfaced. Wide, spreading cracks, potholes, sunken sections, heaving and water pooling against the house usually point to a failed base, and patching that will not last. If more than about a quarter of the surface is damaged, or the driveway is near the end of its life, replacement in Richmond Hill is often better value than repeated repairs. An on-site look settles it.

Do concrete contractors work on small jobs?

Yes. Small jobs — a few steps, a landing, a walkway section, a pad for a shed, AC unit or hot tub, or a short sidewalk repair — are common across Richmond Hill. They are quoted the same way as bigger work: measure, scope and a written price. Bundling small repairs together, or with a larger driveway or patio job, usually lowers the cost per square foot.

How thick should a driveway be?

For a residential concrete driveway, 4 inches of concrete is the usual minimum, with 5–6 inches where heavier vehicles park, on a compacted granular base of roughly 6 inches or more. Asphalt driveways are commonly 2–3 inches of hot-mix over a similar compacted base. Soil, drainage and the vehicles you own in Richmond Hill decide the exact build-up, and we spell it out in the quote.

Is blacktop the same as asphalt?

Mostly, yes. "Blacktop" is the everyday word for asphalt pavement. Technically both are a mix of stone aggregate and bitumen; blacktop is sometimes used for the hotter, finer surface mix used on driveways and lots, while heavier asphalt mixes go on roads. For a home driveway in Richmond Hill, the terms describe the same thing.

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