Repair a cracked driveway when the cracks are narrow, isolated, and the slab is still sitting flat; replace it when the cracks are wide or spreading, the slab has heaved or sunk, or the surface is spalling across large areas. In Syracuse, that call usually comes down to two things: how much base support the slab has lost, and how much road salt and freeze-thaw damage it has already absorbed.
How to tell whether your cracked driveway can be repaired
Most driveways that come back every spring with the same small cracks are still good candidates for repair. Look for:
- Hairline to 1/4-inch cracks that haven't widened since last year.
- Cracks along control joints where the slab is still level on both sides.
- A few broken corners or edge chips with solid concrete behind them.
- Water that still drains off the slab instead of pooling against the garage or at the apron.
If the crack is stable and the slab isn't moving, cleaning and sealing it is usually the right move. We'll also tell you if sealing is a waste of money because the crack is already letting water under the slab.
When replacement is the better call
Replace the slab when the problem is under the concrete, not just on top of it. Warning signs include:
- Cracks wider than 1/4 inch that keep opening after patching.
- Multiple cracks running in different directions across the same slab.
- Heaving at joints, rocking slabs, or a lip you can trip on.
- Spalling over roughly 20–30% of the surface, especially where road salt sits.
- A driveway that was poured thin over a shallow base, common in older Syracuse-area subdivisions.
Patching a slab that has lost its base is temporary. The patch holds for a season, then the next freeze pulls it apart again.
What concrete repair costs in Syracuse
Concrete repair and slab leveling typically run $400–$2,500. That covers crack cleaning and filling, small section repairs, and leveling settled slabs where the base can still be stabilized. Concrete sealing runs $250–$900 depending on square footage and condition.
Those are planning ranges, not firm quotes. Final cost varies a lot with job size, scope, and site conditions, access, thickness, how much concrete has to come out, and whether the apron or garage transition is involved.
What a repair actually involves
A repair is not "squirt caulk in the crack and leave." We clean the crack, remove loose concrete, and fill it with a flexible sealant that can move with the slab through a Syracuse winter. If a slab has settled, we level it rather than replacing it when the concrete itself is still sound. Then we seal the surface so water and salt have fewer ways in.
You get a written recommendation before work starts. If the slab is too far gone, we say so, and we don't sell a repair that won't make it through the next thaw.
What replacement includes
A replacement is built for this climate, not for the cheapest line item:
- Remove and haul away the old slab.
- Dig and compact the base to handle the 42-inch frost depth, not a shallow scrape-over.
- Pour air-entrained 4,000 psi concrete, the mix that survives road salt.
- Cut control joints on a plan, usually every 8–12 feet for a standard driveway slab, instead of wherever the crew stops.
- Handle the right-of-way apron permit with the City of Syracuse or the town you're in, DeWitt, Clay, Camillus, and surrounding towns each have their own process for driveway and apron work.
Driveway replacement and removal typically runs $8,000–$16,000. New concrete driveway installation runs $6,500–$14,000. Again, those are ranges, final cost varies a lot with square footage, removal difficulty, base conditions, and whether the apron or steps are part of the job.
Why Syracuse Driveways
We pour concrete driveways and flatwork for Onondaga County winters. That means air-entrained mix, a base built for the frost line, and control joints cut where the slab actually needs them. We also seal on a schedule, because that's the difference between a driveway that lasts thirty years and one that looks tired at eight.
And we tell you when a repair beats a replacement, in writing. If leveling and sealing will get you another decade, we'll say that instead of quoting a new slab.
