How much does it cost to regrade a yard in New Brunswick?

Regrading a yard in New Brunswick typically costs $1,000 to $3,000 for a standard residential property, depending on the area involved, the severity of the grading issues, the soil conditions, and whether additional topsoil needs to be imported. Minor regrading around a foundation to restore proper drainage slope might cost as little as $800, while a full backyard regrading with topsoil import and lawn restoration can exceed $3,000-4,000 for larger properties.

The primary reason to regrade in New Brunswick is directing water away from your home's foundation, which should slope at a minimum of 1-2% grade — a drop of at least 6 inches in the first 10 feet from the foundation wall. Over time, soil settles around NB homes, especially during the first 5-10 years after construction when backfill material compacts. Spring frost heaving and heavy Maritime rainfall accelerate this settling. When the grade flattens or reverses, water pools against the foundation, eventually seeping into basements and causing structural damage that costs far more to repair than the regrading itself.

The cost breakdown for a typical NB regrading project includes several components. Equipment rental or contractor mobilization accounts for $300-500 — a small skid-steer or mini excavator is needed for anything beyond hand-tool scale. Labour for a two-person crew runs $400-800 for a day's work. Imported topsoil, if needed, costs $35-60 per cubic yard delivered in the Fredericton and Moncton areas, and a typical foundation regrading project requires 5-15 cubic yards depending on how much material needs to be added. Lawn restoration — either seeding ($0.10-0.25 per square foot) or sod ($2.00-3.50 per square foot installed) — adds to the final bill.

The best time to regrade in New Brunswick is late spring (May-June) or early fall (September) when soil moisture is moderate and conditions allow for lawn re-establishment before winter. Avoid regrading in early spring when the ground is still saturated from snowmelt, as heavy equipment will compact the waterlogged soil rather than shaping it properly. Similarly, late fall regrading does not leave enough growing season to establish grass before winter, leading to erosion over the bare soil during spring thaw.

For DIY regrading, you can rent a small skid-steer for $250-400 per day plus delivery, but you need experience operating equipment on slopes and near foundations. Improper grading can direct water toward your home rather than away, create low spots that pond, or disturb underground utilities. Get at least two written quotes from local NB landscaping contractors, and ask specifically about their approach to compacting fill material — poorly compacted fill will settle again within a year, putting you back where you started. A reputable contractor will compact in 6-inch lifts and verify the final grade with a laser level before restoring the lawn surface.

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