Lawn Aeration, Overseeding & Compost Topdressing in Southern Maine

Shoreline Landscaping provides core aeration, overseeding, and compost topdressing in Portland, South Portland, Cape Elizabeth, Scarborough, Falmouth, Cumberland, and surrounding Southern Maine communities. Whether your lawn needs seasonal care or help recovering from thin grass and compacted soil, we recommend services suited to your lawn’s condition and your goals.

(207)331-1978

Help Your Lawn Grow Thicker

Thin grass, bare patches, and compacted soil can make a lawn difficult to maintain. Shoreline Landscaping offers services that address these conditions, with recommendations based on your lawn’s needs, growing environment, and available watering.

Core aeration removes plugs of soil, while overseeding introduces new grass seed to improve coverage. Compost topdressing can be added to introduce organic matter and support improved soil conditions. These services can be performed individually or combined where appropriate.

We work with homeowners and commercial property owners throughout Greater Portland and Southern Maine. Whether you want to improve a problem area or treat the entire lawn, we’ll discuss the scope, provide an estimate, and explain the care needed after service.

Free Estimate
(207)331-1978

Aeration, Overseeding & Topdressing Services in Greater Portland

Core Aeration

Core aeration removes small plugs of soil to help relieve compaction and create openings for air and water to reach the root zone. It can benefit established lawns that receive heavy foot traffic or have compacted soil.

Lawn Overseeding

Overseeding adds grass seed to an existing lawn to help fill thin areas and improve density. Seed is selected for the growing conditions, with watering and follow-up care playing an important role in establishment.

Compost Topdressing

Topdressing spreads a thin layer of compost across the lawn to add organic matter and support soil improvement. We typically target approximately ¼ inch, distributing the compost through the grass canopy without burying the existing lawn. Application depth and quantity are confirmed for the project.

Choose the Right Service for Your Lawn


For established lawns where compaction is the main concern. Includes core aeration of the agreed lawn areas.

Core Aeration

For lawns that would benefit from reduced compaction and additional grass coverage. Combines core aeration with overseeding of the designated areas.

Aeration & Overseeding

For lawns that would benefit from seeding and the addition of organic matter. Combines all three services, with compost quantities based on the treatment area and agreed application depth.

Aeration, Overseeding & Compost Topdressing

Not sure which option fits? We’ll help assess your lawn and recommend a suitable service.


(207)331-1978

Preparing for Service & Caring for New Seed

Before Your Appointment

Let us know about irrigation systems, shallow utilities, invisible pet fencing, and other hidden obstacles. We’ll drop off marking flags before your appointment so you can mark irrigation heads, valve boxes, exposed lines, and any other known hazards. Please clear toys, hoses, and movable items from the lawn. We’ll provide project-specific instructions for mowing and watering before the visit.

After Your Service

New seed needs consistent moisture to establish. We’ll explain watering, mowing, and foot-traffic guidance for your project. Tell us whether you have irrigation or will be watering manually so we can discuss a practical aftercare plan.

Aeration & Overseeding FAQs

Give Your Lawn Some Extra Attention

Looking to improve thin grass, compacted areas, or an uneven lawn appearance? Send us your property address, photos, and the areas you’d like treated.

Shoreline Landscaping provides aeration, overseeding, and compost topdressing in Portland, South Portland, Scarborough, Falmouth, Cape Elizabeth, and surrounding Southern Maine communities. Contact us to request an estimate for your property.

Request a Lawn Improvement Estimate
(207)331-1978