
Crack Repair by Type
Hairline shrinkage cracks under 1/8 inch get routed and filled with polymer-modified grout; structural cracks get low-viscosity epoxy injection; active or moving cracks get flexible polyurethane sealant.
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Cracked, spalled, and discolored slabs rarely need full removal — we repair the cause and rebuild the wearing surface.
Cracked, spalled, and discolored slabs rarely need full removal — we repair the cause and rebuild the wearing surface.

Hairline shrinkage cracks under 1/8 inch get routed and filled with polymer-modified grout; structural cracks get low-viscosity epoxy injection; active or moving cracks get flexible polyurethane sealant.

Sunken slabs are corrected with polyurethane foam lifting, usually within a few hours, bringing panels back to grade without demolition.

A cementitious overlay, 1/4 to 1/2 inch thick, rebuilds the wearing surface with stamped, colored, or broom texture options at 40 to 60 percent of replacement cost.
Trip hazards matter here — vertical displacement over 1/4 inch on a sidewalk violates ADA guidance, which is why grinding and patching uneven joints is one of our most common calls in Santa Barbara neighborhoods.
We also address spalling from salt air and rebar corrosion, a recurring issue on properties near the coast. That work involves removing loose concrete, treating exposed steel, and patching with a bonding-agent mortar.
Yes, polyurethane foam injection lifts settled panels back to grade, usually within a few hours.
Salt air accelerates corrosion of embedded rebar, which then expands and cracks the surrounding concrete — a recurring issue on Santa Barbara properties near the water.
Resurfacing generally costs 40 to 60 percent of full replacement when the underlying slab is structurally sound.
Yes, vertical displacement over 1/4 inch on a public sidewalk violates ADA guidance, which is why we prioritize grinding and patching uneven joints.
Call 805-424-5998 or request a quote online.