Concrete Repair in Laredo, TX

Often yes, if the base underneath is stable and the crack has stopped moving. We clean and fill stable cracks with flexible polyurethane or rigid epoxy depending on the situation, which costs a fraction of full replacement. If the base has failed, repair is only a temporary fix and we will say so.

Spalling — where the surface flakes or pits — is often caused by freeze-thaw cycling during winter cold snaps, poor finishing during the original pour, or exposure to deicing products. It tends to affect the top layer without compromising the structural slab underneath, which is why it is often repairable.

Hairline cracks from normal shrinkage during curing are expected and generally not a concern. Cracks wider than about a quarter inch, cracks that are growing, or cracks paired with an uneven or settling section are worth having assessed.

Repair avoids the cost of demolition, hauling off old concrete, and rebuilding the base, so it is almost always cheaper than replacement. The exact difference depends on how extensive the damage is — we quote both options so you can compare directly.

Substantially, yes — lifting an existing panel avoids demolition, disposal, new base work, and a new pour with its cure time, and the slab is usable again the same day or the next. That's the real argument for it. The argument against it is that lifting restores the elevation without addressing why the elevation was lost. If the void under the slab came from a one-time settlement of fill that has since stabilized, lifting holds indefinitely. If it came from an active cause — a downspout discharging beside the slab, expansive clay still cycling with the seasons, or runoff scouring base material out from under the edge — the slab will settle again, and the honest sequence is to fix the cause first and lift second.

When the cause of the void has actually been dealt with, a properly lifted slab generally stays put for years — the lift itself isn't the part that tends to fail. It's the wrong choice in three situations: when the slab is cracked into multiple pieces rather than settled as one unit, because lifting fragments tends to move them relative to each other; when the concrete is already badly deteriorated, since raising a failing slab just relocates a bad slab; and when Webb County's clay soil movement under the panel is still active. Anyone quoting a lift without asking what's actually moving the slab isn't really diagnosing the problem.

It depends entirely on whether the problem is the surface or the slab underneath it. Resurfacing genuinely solves a worn, spalled, stained, or dated surface on a slab that's structurally sound and sitting level, and it costs far less than replacement. It does not solve structural cracking, settlement, or a slab that's still moving with the clay beneath it — and that last one is the usual reason an overlay cracks or delaminates a year or two later. Worth confirming the slab has actually stopped moving before committing to an overlay rather than after.