Concrete and asphalt work in Markham by Hartwell Concrete & Paving

Markham · Ontario, Canada

Surfaces built for Markham weather

One crew for the whole job in Markham — removal, excavation, base, pour or pave, and a clean site at the end.

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Services

Concrete & asphalt services in Markham

Concrete flatwork & slabsBasement and garage floor slabs, poured and finished for the intended load.
Concrete & asphalt repairPatching potholes, settled sections and broken edges before they spread.
Commercial & municipal pavingPhased scheduling so tenants, customers and traffic keep moving during the work.
Excavation, grading & drainageGrading and compaction of the granular base — the part that decides how long the surface lasts.
Concrete & asphalt drivewaysNew driveways and full replacements with a compacted granular base and drainage built in.
Asphalt pavingClean, compacted edges and correct slope so water runs off instead of pooling.

How it works

From estimate to finished surface

Free estimate

We visit, measure and look at drainage and the existing base.

Written quote

Itemized scope, finish options and timeline in writing.

Build

Removal, base, forming or paving, done by one crew.

Cleanup & care

Site cleaned and curing or sealing advice given.

Permits & locates

Before we dig in Canada

Underground utilities are located through Ontario One Call before any excavation in Markham — it's free and required.
Widening a driveway, adding a curb cut or working in the city boulevard in Markham 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.

York Region

Properties in Markham

Markham CentreUnionvilleCornellMarkville

We work on homes, plazas, condos and municipal sites around York Region, scheduling around access, curing time and the weather.

Commercial work around York Region adds line painting, catch basin repairs, accessible parking and phased paving so the property stays open.

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

Markham paving questions

What happens before digging starts?

Underground utilities are located first through the local one-call service, the layout and grades are confirmed, and access and parking are arranged so the work goes smoothly.

How much does a concrete or asphalt driveway cost in Markham?

Price depends on size, removal of the old surface, base depth, finish and access. We measure on site and give a written, itemized quote — no guesswork pricing over the phone.

What areas near Markham do you serve?

We work in Markham and nearby communities including Markham Centre, Unionville, Cornell and Markville. If you're close by and not listed, ask — we can usually help.

Can you replace interlock with concrete?

Yes. We remove the pavers and bedding, correct the base and pour a concrete driveway or walkway, with a decorative finish if you want one.

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.

Guide

Markham homeowner & property guide

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 Markham, the terms describe the same thing.

Asphalt vs concrete vs interlock pavers — which lasts longest?

Concrete typically lasts longest with the least upkeep when it is reinforced, jointed and built on a proper base. Asphalt is cheaper and quicker, flexes with frost and is easy to patch, but needs sealcoating every few years. Interlock pavers look great and individual stones can be replaced, yet they shift and weed over time if the base and edge restraints are poor. In Markham, the base matters more than the surface: any of the three fails early on a thin base.

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 Markham decide the exact build-up, and we spell it out in the quote.

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 Markham. 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.

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