Repair
Concrete driveway repair in Sarnia
Concrete driveway repair may be appropriate when the damage is localized and the overall slab is still stable. Repair can help with minor cracks, surface defects, small trip hazards, edge damage, stains, and isolated problem areas.
The important question is whether the repair is solving the cause or only covering the symptom. A crack caused by simple shrinkage is different from a crack caused by settlement, heaving, drainage failure, or weak base material.
Driveway problems that may be repairable
Small cracks
Hairline or isolated cracks may be manageable if the driveway is level and not continuing to move.
Minor scaling
Surface wear may be repairable in some cases, depending on depth, spread, and the condition of the concrete below.
Edge chips
Localized edge damage may be repaired if the surrounding slab still has support and the driveway layout is not causing repeated impact.
Trip hazards
Small uneven areas may be corrected in some cases, but larger settlement issues often require a deeper fix.
When repair is probably not enough
Repair is less likely to be the best choice when the driveway has widespread cracking, multiple sunken areas, heaving, poor drainage, deep structural movement, broken sections, or a failing base.
In those cases, replacement may cost more upfront but save the homeowner from paying for temporary patches that do not hold.
Repair-or-replace decision rule
If the problem is isolated and the slab is stable, repair may be worth discussing. If the problem is structural, spreading, drainage-related, or caused by movement under the concrete, replacement is usually the more honest conversation.
Driveway Service Cluster