How much for a concrete driveway tear-out in Ottawa?

Concrete driveway tear-out in Ottawa typically costs $4 to $8 per square foot for removal and disposal, meaning $1,600 to $4,800 for an average 400-600 square foot driveway. The wide range depends on concrete thickness, reinforcement, accessibility, and disposal fees.

Factors affecting tear-out costs include concrete thickness (standard 100mm residential versus 150mm+ for older driveways), reinforcement type (wire mesh adds minimal cost, but rebar requires cutting and increases labour time), and access for equipment. A driveway accessible to a concrete crusher or mini-excavator costs significantly less than one requiring hand demolition with jackhammers. Disposal fees at Ottawa-area facilities add $15 to $25 per tonne, and concrete is heavy — expect 2.5 to 3 tonnes per 100 square feet of standard thickness concrete.

Ottawa-specific considerations make concrete removal more complex than in milder climates. Concrete driveways here are typically thicker (120-150mm versus 100mm standard) due to freeze-thaw exposure requirements, increasing removal time and disposal weight. Many Ottawa concrete driveways from the 1970s-1990s have wire mesh reinforcement that must be cut during removal. Older driveways may have been poured directly on clay subgrade without proper granular base, making them prone to cracking but also easier to break up. Winter removal is possible but costs 15-20% more due to frozen ground conditions and limited disposal facility hours.

Additional costs to budget for include subgrade preparation if you're installing a new driveway ($2-4 per square foot for excavation and granular base), permit fees if changing the driveway footprint ($150-300 from the City of Ottawa), and potential utility line location if excavating near gas or electrical services (Ontario One Call is free but adds scheduling time). If the existing concrete extends into the municipal right-of-way (the driveway apron), that section may require separate permitting and municipal inspection for replacement.

Timing considerations affect pricing in Ottawa's seasonal market. Spring tear-out (April-May) often costs more due to high demand as homeowners prepare for summer paving projects. Fall removal (September-October) can be more economical, and contractors appreciate having demo work to fill gaps between paving jobs. Winter tear-out is possible with proper equipment but expect higher costs due to frozen ground conditions.

When to hire a professional for concrete removal is always — this is not DIY work. Concrete removal requires heavy equipment (mini-excavator, concrete crusher, or pneumatic breakers), proper disposal arrangements, and knowledge of utility line locations. Hand demolition with sledgehammers is backbreaking, time-consuming, and risks injury. Professional crews can typically remove an average driveway in 4-8 hours versus days of hand work, and they handle all disposal logistics.

Get multiple quotes for tear-out, especially if combining with new driveway installation — many paving contractors offer package pricing that reduces the per-square-foot removal cost when you're hiring them for the replacement work as well.