Serving Toronto & the GTA since 1998 Fully insured & WSIB covered
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AMPAC Paving & Concrete Limited
Armour stone and grading beside a newly paved surface
Landscape & grading

Grading, drainage & landscape finishing

The work that makes a paving job look finished and keeps water out of your basement — re-grading, armour stone, retaining walls, sod, garden beds and drainage correction.

Grade first, then everything else

Half the paving problems we are called about are drainage problems. Water leaving a hard surface has to go somewhere, and if the surrounding grade sends it back toward the house or lets it sit at the edge of the asphalt, the surface will fail no matter how well it was laid.

We run the same equipment for grading that we run for paving, so correcting the slope, cutting a swale, or setting armour stone to hold a bank is part of the same contract.

Finishing work includes topsoil and sod, garden bed edging, river rock, tree and shrub planting, and cleanup of everything the paving equipment touched.

What's included

Re-grading and swale cutting
Armour stone and retaining walls
Topsoil, sod and seeding
Garden bed edging and river rock
Downspout and drainage extensions
Post-construction site restoration
Who we do this for

Who we fix drainage for

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Homeowners with water pooling against the house or on the driveway
Properties with eroding banks or grade changes that need holding
Anyone finishing a paving project who wants the yard restored properly
Commercial sites needing grounds tidied and surfaces reinstated after construction

How the job runs, step by step

01

Water assessment

We find where the water comes from, where it sits, and where it needs to go before proposing anything.

02

Grade plan

Slopes, swales and any drainage structures set out, with elevations that work with the hard surfaces on site.

03

Machine work

Re-grading, swale cutting, armour stone or wall construction, and drainage installation.

04

Finish & restore

Topsoil and sod or seed, bed edging, stone, planting, and cleanup of everything the equipment touched.

What we get right

The drainage problems we see most

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Negative slope at the foundation

The first two metres pitch toward the house. Re-grade it and most basement moisture complaints go away.

Water trapped at a hard edge

Asphalt or a walkway acting as a dam. Either the grade changes or a drain goes in.

Downspouts discharging onto asphalt

Concentrated roof water on a paved surface destroys it. Extend the discharge below grade and away.

Swales filled in over time

Old drainage paths lost to landscaping. Re-cutting the swale is usually the cheapest fix on the property.

Eroding banks

Armour stone or a segmental wall holds the grade and ends the annual washout.

Sod laid on compacted subsoil

Grass on construction-compacted ground will not root or drain. Topsoil depth matters.

Grading and drainage questions

Do you do landscaping without paving?

Yes. Grading, drainage correction, armour stone and sod are all standalone jobs for us. That said, if a paved surface is part of the problem, fixing the grade without addressing the asphalt usually only moves the water somewhere else.

Can you fix water pooling on my driveway?

Usually. First we find out whether the low spot is a settled base, a grade that was wrong from the start, or a blocked drainage path. A birdbath in the middle of an otherwise sound driveway can often be milled and re-laid; a whole surface pitched the wrong way needs re-grading.

Do you install sod after paving?

Yes — topsoil and sod restoration along the edges is part of most of our residential contracts, so the property is finished rather than left with a strip of mud beside new asphalt.

Related services

Book a free site visit

We measure, probe the base and check drainage, then send an itemized written quote within 48 hours. No obligation and no sales pitch.

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