Core Aeration in Kitchener-Waterloo

We book aeration each spring, as a single service: Small lawns $275, Medium $399, Large $549, plus HST.

Call or text 226-336-2077 to book it in.

What’s included

• A walk of the property first, so we know where sprinkler heads and invisible fence lines are (mark them if you have them).
• Core aeration across the whole mowable lawn, front and back.
• The plugs left on the surface to break down naturally. Don’t rake them up; they’re doing a job.
• Honest advice on what your lawn actually needs next, including when the answer is nothing.

What’s not included

Aeration on its own helps the grass you already have. It doesn’t add new grass to bare or thin spots (that’s overseeding), and it doesn’t feed the lawn (that’s organic fertilizer). We only sell aeration in spring, as a single service; we don’t currently offer it as a stand-alone fall booking. A brand-new lawn or sod laid this year should wait; let it root first.

Aeration prices

All prices below are plus HST.

Same size bands as our lawn mowing tiers. Bigger than 8,000 sq ft gets measured and quoted on site. Not sure which band you’re in? Check the lawn size guide. Every other price we charge is on the pricing page.

If you’re on our Summer Premium plan, spring aeration is already included, no separate charge. See summer plans.

What you can count on

• 4.9 stars from 111 Google reviews.
• Cancel any time with 14 days’ notice.
• We say what a lawn actually needs, not what sells the most services.

Why KW soil goes hard

A lot of KW lawns feel like heavy clay a few inches down, especially under mower passes, foot traffic and winter freeze-thaw. That’s what our own crews see on the job, not a lab test on any specific street. Newer subdivisions often have it worse: builders strip the good topsoil, heavy equipment compacts the subsoil for months, and a thin layer of soil and sod goes back on top.

Compacted soil has nowhere for air and water to go. Roots stay shallow, rain runs off instead of soaking in, and fertilizer you paid for runs off with it.

Spring is when we offer it, not a claim about the best time

We’re straight with you here: general turf science actually favours fall as the stronger aeration window for cool-season lawns like ours, since the grass is actively growing and has time to heal before winter. We book aeration in spring as a single service, mostly for scheduling reasons on our side. Spring aeration is a real, common, effective service. We just won’t tell you it’s the single best time of year to do it, because that’s not the honest answer.

If you want both aeration and a fall overseed at their generally preferred times, a summer plan at the Premium level schedules aeration in spring and overseeding in fall for you automatically.

Core aeration, the mechanics

There are two kinds of aeration and only one actually works. Spike aeration pokes holes and pushes soil sideways, which can make compaction slightly worse. Core aeration removes soil entirely. Our machine pulls thousands of small plugs, each roughly finger-sized, out of the lawn. Each hole becomes an open channel: air gets in, water gets in, roots grow into the space instead of fighting the soil.

The plugs look untidy for a week or two, then rain and mowing break them down and the soil returns to the lawn. What you should see afterward: water soaking in instead of pooling, softer ground underfoot, thicker growth as roots push deeper. It’s a next-season result, not a same-day one.

Frequently asked questions

Does my lawn actually need aeration? If your grass thins out every August, water sits on the surface after rain, or the lawn feels hard underfoot in July, the ground itself is usually the problem, not the seed or the feed. That’s what aeration fixes.

How often does a KW lawn need it? Roughly once a year for clay soil, a new build, or a lawn with heavy foot traffic. Every two to three years for an older lawn on decent soil that’s already doing well. We’ll tell you honestly which one your lawn is.

Will it wreck my lawn? No. It looks a bit messy for a week or two while plugs sit on the surface, then it looks better than before. The holes close on their own.

Can you aerate and mow on the same visit? Yes, and it’s the better order; mowing first lets the machine reach the soil cleanly. If you’re on a mowing plan we can add aeration to a scheduled spring visit.

Do I need to water differently afterward? Only if you also overseeded. If you did, keep the top of the soil damp with short daily watering for two to three weeks, then go back to normal. Newly overseeded lawns fall under the Region of Waterloo’s watering by-law, which allows once-a-week watering on an address-based schedule; a temporary permit is available for establishing new seed.

Pairs well with

Aeration on its own helps existing grass. Aeration with overseeding fills in bare and thin spots too, and it’s the combination we recommend if your lawn needs real thickening, seed dropped into freshly aerated holes has soil contact that seed thrown onto hard ground never gets. Add organic fertilizer and new seedlings get fed without a drop of synthetic chemical.

Serving Kitchener and Waterloo

We aerate lawns across Kitchener and Waterloo, with Mannheim at the edge. We don’t serve Cambridge. City detail: aeration in Kitchener and aeration in Waterloo. Full boundary on the service area page.