What does old asphalt removal and disposal cost in Ottawa?

Asphalt removal and disposal in Ottawa typically costs $2 to $4 per square foot, meaning a standard residential driveway (400-600 square feet) runs $800 to $2,400 for tear-out and disposal alone. This cost varies significantly based on driveway thickness, accessibility, and current disposal fees at Ottawa-area recycling facilities.

Removal costs depend heavily on the existing driveway's construction. Older Ottawa driveways from the 1970s-1980s often have 75-100mm of asphalt over minimal base, making removal relatively straightforward with an excavator and dump truck. However, newer driveways or those with multiple overlay layers can have 125-150mm of asphalt, requiring more time and disposal capacity. The excavation crew needs to break up the asphalt with jackhammers or an excavator with a hydraulic breaker, load it into trucks, and transport it to recycling facilities.

Ottawa's clay soil conditions add complexity to removal projects. In areas like Barrhaven, Orleans, and Gloucester where expansive clay is common, contractors often discover that the existing granular base has mixed with clay subgrade over decades of freeze-thaw cycling. This contaminated base material cannot be reused and must also be excavated and disposed of, potentially adding $1-2 per square foot to removal costs. Proper removal in clay areas typically requires excavating 150-300mm below the asphalt to reach stable subgrade.

Disposal costs fluctuate with Ottawa-area recycling facility fees and fuel prices. Most removed asphalt goes to recycling facilities where it's crushed and reused in new hot-mix asphalt or as granular base material. Current disposal fees range from $15-25 per tonne, and a typical Ottawa driveway generates 8-15 tonnes of asphalt waste depending on thickness and size. Transportation costs add another $100-300 depending on distance to the recycling facility.

Access and site conditions significantly impact pricing. Driveways with tight access requiring smaller equipment, hand-loading, or wheelbarrow transport to the street can double removal costs. Properties with overhead wires, mature landscaping, or narrow gates may require hand-breaking the asphalt and manual removal. Conversely, driveways with excellent truck access and room for an excavator to work efficiently come in at the lower end of the cost range.

Most contractors bundle removal with new installation rather than pricing it separately. When you're getting quotes for complete driveway replacement, the removal cost is typically included in the total project price. However, if you're only doing removal (perhaps to install interlock later), expect to pay the full $2-4 per square foot. Some contractors offer slight discounts if they can reuse the existing granular base, but this is only possible if the base is clean, well-draining, and properly compacted.

Timing affects availability and pricing. Peak paving season (May through September) sees higher removal costs due to equipment demand. Scheduling removal for late fall or early spring, when paving crews have lighter workloads, can sometimes yield 10-15% savings. However, avoid removal during Ottawa's freeze-thaw period (March-April) when clay subgrade becomes unstable and difficult to work with.

Always verify disposal methods and environmental compliance. Reputable contractors dispose of asphalt at licensed recycling facilities and can provide disposal receipts. Avoid contractors who offer unusually low removal prices but are vague about disposal methods—illegal dumping creates environmental liability and potential fines for property owners.

Need help finding a driveway contractor for removal and replacement? Ottawa Driveways can match you with local paving professionals who handle complete tear-out and installation projects.