How much does stump grinding cost in Moncton New Brunswick?

Stump grinding in Moncton costs $150 to $400 per stump, with most residential stumps costing $175-$300 depending on the diameter, species, root structure, and accessibility. The baseline price for a single stump under 18 inches in diameter is typically $150-$200, with discounts available when grinding multiple stumps in a single visit — many companies drop the price to $75-$125 per additional stump.

Stump diameter is the primary cost driver. Most Moncton tree services price by the inch, charging $3-$5 per inch of stump diameter at ground level. A 12-inch stump costs approximately $36-$60 based on diameter alone, plus a minimum service charge of $100-$150 that covers equipment transport and setup. Larger stumps — a 30-inch Maple or Oak can easily be found in Moncton's mature neighborhoods like Humphreys and Lewisville — run $200-$400 due to the extended grinding time and harder wood. Very large stumps over 36 inches may exceed $400 and require a full-size commercial grinder rather than the smaller self-propelled units.

Species hardness matters more than many homeowners expect. Softwood stumps from Spruce, Pine, and Fir (abundant throughout New Brunswick) grind quickly and cost less in labour time. Hardwood stumps from Maple, Oak, Ash, and Birch take significantly longer to grind and cost 15-25% more. The root systems differ as well — surface-spreading roots from Maple or Poplar trees may need additional grinding to smooth the area, adding to the total cost.

Grinding depth affects pricing and what you can do with the area afterward. Standard grinding goes 6-8 inches below grade, which is sufficient for planting grass over the area. If you plan to plant a new tree or install a garden bed in the same spot, request grinding to 12-16 inches, which typically adds $50-$100 to the cost. Full root extraction (pulling the entire stump and major roots) is a different service entirely, costing $300-$600+ and involving significantly more property disruption.

After grinding, you're left with a depression filled with wood chips and sawdust. Most services include filling the hole with the ground material at no extra charge, but settling will occur over the following months. Plan to top up the area with topsoil and seed or sod in the fall. If you're grinding a hardwood stump, be aware that the chips can temporarily lower soil pH as they decompose — relevant in New Brunswick where soils are already acidic (pH 4.5-6.0).

When getting quotes in Moncton, ask about access requirements. If the stump is in a backyard accessible only through a narrow gate, the company may need to use a smaller walk-behind grinder, which takes longer and may cost more. Stumps near fences, foundations, underground utilities, or septic systems require extra caution and sometimes hand-excavation around the perimeter before grinding. Always mark underground utilities before the appointment — call NB Power or use the Click Before You Dig service.

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