Concrete repair and resurfacing covers the fixes that keep driveways, patios, sidewalks, garage floors, and pool decks safe and level without a full tear-out. That includes patching spalled or flaking surfaces, sealing and filling cracks, mudjacking or polyurethane foam lifting for sunken slabs, grinding down trip hazards, and applying overlays or stamped resurfacing coatings to refresh a slab that's structurally sound but worn or stained. In a city with Charlotte's clay-heavy soil and freeze-thaw swings, cracking and settling are common enough that most homeowners deal with at least one of these repairs over the years.
Before hiring, ask how the contractor diagnoses the cause of damage rather than just patching the symptom. A sunken slab from soil erosion needs lifting or stabilization, not just a cosmetic overlay that will crack again. Ask about the products they use (epoxy vs. polyurethane crack fillers, cementitious vs. acrylic overlays), whether they warranty the repair, and whether they carry insurance for work near your home's foundation or utility lines. Get a clear scope in writing, including surface prep, since skipping proper cleaning and profiling is the most common reason resurfacing fails early.
Our scores weigh review consistency, responsiveness, and how contractors handle repair-specific work rather than just new pours. For the full ranked breakdown, see our best concrete contractors in Charlotte guide, and check our methodology for how we calculate and weight each score.