How much does lawn aeration cost in Ottawa?

Pricing for lawn aeration in Ottawa, Ontario depends on lot size and service frequency. With Ottawa's typical Leda clay soil, services like core aeration are particularly beneficial and may affect overall program costs. As a city of 1.0 million residents, Ottawa has full coverage from our local crews. The growing season in Ottawa runs from mid-April to late October — approximately 26 weeks of active service. Call (888) 663-2244 for a free quote tailored to your property.

How often should I schedule lawn aeration in Ottawa?

In Ottawa, with average summer temperatures of 27°C and Leda clay soil, weekly mowing is recommended from May through July when growth peaks. During shoulder months, every 10–14 days is sufficient. In Ontario, all our treatments comply with cosmetic pesticide regulations — we use certified organic alternatives for weed and pest control. The Leda clay soil in Ottawa tends to compact, making annual aeration especially important.

Do you offer seasonal packages in Ottawa?

Yes, our seasonal packages in Ottawa cover the mid-April to late October growing season — approximately 26 weeks of regular service. Packages bundle mowing, fertilization, aeration, and seasonal cleanups at a discounted rate. Fixed monthly billing is spread across 7 months for predictable budgeting. With dedicated crews serving Ottawa and its 1.0 million residents, we guarantee on-schedule service. Call (888) 663-2244 for a package quote.

Ottawa, Ontario

Lawn Aeration in Ottawa

Professional lawn aeration services in Ottawa, Ontario. Licensed and insured crews.

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Lawn Aeration in Ottawa, Ontario

Ottawa, Canada's national capital, has a metropolitan population exceeding 1 million and sits in hardiness zone 5a — making it one of the colder major Canadian cities with average January temperatures around -10°C and summer highs reaching 27°C. The capital's distinctive landscape includes the National Capital Commission (NCC) greenway system, Parliament Hill grounds, Rideau Hall, and extensive embassy properties — all requiring meticulous grounds maintenance. Ottawa's Property Standards Bylaw (2013-416) mandates grass height below 15 cm (6 inches).

Local Lawn Care Conditions

The city experiences extreme seasonal variation with over 220 cm of annual snowfall, making spring cleanup after prolonged snow cover critical for addressing snow mold and frost heave damage. Federal government properties managed by NCC and Public Services and Procurement Canada (PSPC) represent a significant grounds maintenance market. Residential neighbourhoods like the Glebe, Westboro, Barrhaven, and Kanata range from heritage homes with mature canopies to new subdivisions with builder-grade lawns.

Our Service in This Area

Ottawa's bilingual character — with Gatineau just across the Ottawa River in Quebec — means service providers benefit from offering both English and French communication. The heavy clay soils common in the Ottawa Valley make annual core aeration essential for healthy lawns.

Our Lawn Aeration Service

Core aeration is one of the most impactful services you can invest in for your lawn's long-term health. The process relieves soil compaction and creates pathways for water, oxygen, and nutrients to reach the root zone where they matter most. At Mow.ca, our technicians use professional walk-behind and ride-on core aerators that extract 2- to 3-inch (5 to 8 cm) soil plugs spaced every 3 to 4 inches across the entire lawn surface, creating thousands of small holes that dramatically improve soil structure.

How It Works

Soil compaction is a widespread problem across Canadian lawns. Heavy clay soils — common in the Greater Toronto Area, Southern Alberta, and the BC Lower Mainland — are especially susceptible. Foot traffic from children and pets, vehicle parking on turf edges, and the natural settling of builder-grade topsoil on newer properties all contribute to compaction. When soil particles are pressed tightly together, grass roots cannot expand, water pools on the surface instead of infiltrating, and beneficial soil organisms struggle to survive. The result is a thin, stressed lawn prone to weeds, disease, and drought damage.

The ideal timing for core aeration in most of Canada is early fall — September through mid-October — when cool-season grasses like Kentucky Bluegrass and Perennial Ryegrass enter their strongest growth phase. Soil temperatures are still warm enough to support rapid root recovery, while cooling air temperatures reduce stress on the turf. Fall aeration also reduces the risk of stimulating weed seed germination, which is a concern with spring aeration when crabgrass and other annual weeds are actively germinating.

Why Choose This Service

We recommend pairing core aeration with overseeding and a fall fertilizer application for maximum benefit. The aeration holes create ideal seed-to-soil contact points for new grass seed, and the fertilizer feeds both existing turf and new seedlings during the peak fall growth window. This combination can transform a thin, struggling lawn into a dense, vigorous stand of turf within a single season.

For residential properties, we recommend annual aeration for high-traffic lawns and those with heavy clay soils. Properties with lighter foot traffic and sandier soils can benefit from aeration every two years. All soil plugs are left on the surface to decompose naturally — they break down within two to three weeks and return nutrients to the topsoil. There is no need to rake or remove them.

Pricing & Scheduling

Core aeration pricing in Canada typically ranges from $80 to $200 for a standard residential lot, depending on property size and soil conditions. Commercial properties, sports fields, and large acreages are quoted individually based on square footage and access requirements.