Concrete Repair vs. Replacement: How to Decide
Not every crack means a new driveway. But some problems can't be fixed with a patch. Here's a practical way to think through the decision before talking to a professional.
Often repairable
- Hairline cracks that aren't widening and have no height difference.
- Minor surface wear or small chips.
- A single damaged panel in an otherwise sound slab.
- Joints that need resealing.
Often a sign replacement is worth evaluating
- Large, spreading cracks or cracks with one side higher than the other.
- Multiple sunken or heaved panels.
- Widespread scaling or crumbling.
- Water draining toward the house because of settlement.
- Repairs that have failed more than once.
Repair options to ask about
Crack filling and sealing
Helps keep water out of cracks; mostly cosmetic and preventive.
Slab lifting
Some sunken slabs can be raised. Suitability depends on the slab's condition and the cause.
Resurfacing
A thin overlay can refresh a structurally sound surface.
Panel replacement
Replacing individual sections between joints. Color may not match the original.
Address the cause
Whatever you choose, ask why the damage happened: drainage, soil movement, tree roots, or overloads. Fixing the surface without the cause can lead to repeat problems.
Request a free estimate
Tell us about your project and we'll match you with an independent local professional.