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Our concrete repair services in San Antonio, TX restore damaged driveways, sidewalks, and slabs so they are safer and look better. We address cracks, spalling, and surface wear with patching, overlays, and resurfacing solutions tailored to each situation. From minor concrete crack repair to larger driveway repair projects, we extend the life of your existing concrete.
Mission Concrete San Antonio provides professional concrete repair throughout San Antonio, TX, Texas and the surrounding area. Our licensed, insured crew delivers safe, clean, on-time work with a free estimate before anything begins. Call (726) 232-6856 or request your free quote.
Concrete repair for San Antonio homes and businesses
Concrete around San Antonio takes a beating from heat, sudden storms, and shifting clay soil. Cracks, flaking, and uneven slabs are common here, especially in driveways, patios, and older commercial parking lots. Mission Concrete San Antonio focuses specifically on practical concrete repair and resurfacing that fits local conditions, not one-size-fits-all fixes.
We start every repair job with a site inspection, not just a quick look at the damage. We check for soil movement, poor drainage, tree roots, and previous patch jobs that may be failing. On many San Antonio properties, water from roof run-off or irrigation lines is a hidden problem that keeps damaging the same area. We point that out and recommend simple changes like redirecting downspouts or adjusting sprinklers so your repair actually lasts.
For residential work, we commonly see cracked driveways in subdivisions built in the 1990s and 2000s, settled front walkways in older neighborhoods inside Loop 410, and worn patio slabs behind ranch-style homes on the outskirts. Commercial properties often have broken curbs, trip hazards at sidewalk joints, and surface wear at loading areas. We tailor the repair method to each of these situations instead of using the same mix and process everywhere.
Throughout the process, our crew keeps you informed. We explain clearly whether your concrete can be repaired, resurfaced, or if you are at the point where a full replacement is smarter. If a resurfacing product will not bond well to your existing slab or your base is too unstable, we will say so upfront so you do not waste money on a quick cosmetic fix that will peel or crack again.
How we repair cracked, sunken, and damaged concrete
Mission Concrete San Antonio follows a step-by-step process for concrete repair that focuses on solving the cause of the damage first, then fixing the surface.
1) Assessment and layout: We mark all cracks, hollow spots, and trip hazards. We use a hammer tap test to find delaminated areas where the top layer has separated from the base, which is common on driveways that have been exposed to years of heavy trucks or trash trucks.
2) Structural vs surface cracks: Hairline surface cracks are treated differently from structural cracks that run through the whole slab. For structural cracks, we may widen and clean them with a grinder, then install a flexible, high-strength repair mortar or epoxy, depending on the movement we expect from the surrounding soil. In areas where the crack pattern shows clear soil heave or settlement, we discuss whether slab lifting or partial replacement is better than repeated patching.
3) Surface preparation: Good prep is what separates a lasting repair from a quick patch. We mechanically grind or shot-blast the existing concrete where needed to remove sealers, paint, oil, and weak material. Pressure washing alone is rarely enough in San Antonio because dust and caliche residue can stay bonded to the slab. We vacuum and blow the surface clean so repair materials can bond tightly.
4) Patching and joint repair: Spalled or broken edges, such as at garage thresholds or step corners, are rebuilt with polymer-modified repair mortar formulated for hot climates. We reshape and re-edge the concrete so it looks consistent with the surrounding area instead of leaving lumpy patches. Control joints and expansion joints are cleaned out and, when needed, refilled with flexible sealant to keep out water and debris.
5) Leveling and feathering: For small height differences that create trip hazards, we install slope-correcting overlays or grind down high spots, then feather the repair so it blends into the existing slab. In commercial walkways, this can often bring you back into ADA compliance without having to replace entire panels.
Concrete resurfacing options that fit San Antonio weather
When your concrete is structurally sound but tired, stained, or lightly pitted, resurfacing can give it a new face without a full tear out. Mission Concrete San Antonio uses cement-based overlays and coatings chosen to handle local heat and UV exposure.
The resurfacing process starts with aggressive surface prep. We normally grind or shot-blast to open the pores of the old concrete and remove any weak cream layer. In shaded, damp areas, we also treat for mildew or algae, which is common on north-facing patios and pool decks in San Antonio. After prep, we apply a primer or bonding agent tested for compatibility with the overlay product we are using.
Overlay choices include:
• Thin broom-finish resurfacers, usually 1/16 to 1/8 inch thick, to refresh driveways and walkways that just need a clean, uniform look.
• Spray or knockdown textures for pool decks and patios, which stay cooler underfoot and add slip resistance when wet. This is popular around backyard pools in Alamo Heights, Stone Oak, and newer subdivisions where plain gray concrete looks out of place.
• Microtoppings for interior or covered spaces where a smoother, more modern finish is wanted. These can be stained or sealed for different looks.
Color and finish options are chosen with the sun and staining in mind. Lighter colors reflect heat better, which matters on west-facing driveways and uncovered patios. We typically recommend UV-stable sealers so the surface does not yellow or peel under Texas sun. For high traffic commercial entries or restaurant patios, we often combine a textured overlay with a penetrating sealer that soaks in instead of forming a thick film, which helps reduce peeling and is easier to refresh later.
We are honest about where resurfacing is not a good idea. If your slab has wide moving cracks, major settlement, or large hollow areas, an overlay is likely to reflect those problems quickly. In those cases, we recommend deeper repair or replacement so you are not paying twice.
What affects concrete repair cost and timeline
Most customers want to know early what concrete repair will cost and how long they will be without access to their driveway or patio. Mission Concrete San Antonio gives written estimates that break down the main cost drivers so you can see where your money is going.
Key factors that affect price:
• Extent of damage: A few isolated cracks or patches cost less than a slab with widespread spalling or delamination. If more than about 30 to 40 percent of a slab is failing, we will usually talk with you about whether it is smarter to resurface the whole area or consider replacement.
• Thickness and access: Thick commercial slabs, rear patios with no vehicle access, or tight side yards inside older neighborhoods can require more labor and special equipment. That increases cost compared to an open front driveway.
• Leveling needs: If your slab has sunk in spots, we may need to bring in a partner for slab lifting or use more extensive repair materials, which affects both budget and schedule.
• Finish choices: Basic broom-finish repairs are more affordable than decorative textures or multi-color stain systems. Sealers designed for heavy traffic or pool chemicals cost more but usually pay off in durability.
On timing, most repair projects on homes are one to three days on site, followed by curing time where you cannot park on the area. Typical guidelines: foot traffic after about 24 hours, light vehicle traffic after 2 to 3 days, and heavy trucks after 5 to 7 days, depending on the products used and weather. In the peak of San Antonio summer, concrete can set quicker but also needs more attention to moisture retention so it does not cure too fast and become brittle. We plan our pours and overlays around temperature, shade, and wind so the repair develops proper strength.
We also schedule noisy work like grinding during reasonable hours and coordinate with commercial clients to keep businesses accessible, using phased work areas and clear signage when needed.
What San Antonio property owners should know before hiring
Choosing the right concrete repair contractor in San Antonio is less about fancy photos and more about process, materials, and local experience. Mission Concrete San Antonio encourages you to ask any contractor these practical questions before you sign:
• How will you prepare the surface before repairing or resurfacing? Look for specific answers like grinding, shot blasting, or detergent degreasing, not just pressure washing.
• What products do you use for repair and overlays, and are they rated for exterior use in high heat and UV exposure?
• How will you handle existing control joints and cracks so they do not immediately reflect back through the new surface?
• What curing time and maintenance do you recommend, and what does your workmanship warranty actually cover?
For homes around San Antonio, it is also smart to think about drainage and landscaping ahead of time. If you are planning new beds, trees, or sprinkler lines near a repaired slab, coordinate that work so roots and water lines are located where they will not undermine your concrete. On sloped driveways found in hilly areas like outside Loop 1604, a small change in slope or the addition of a drain can make a big difference in how long a repair lasts.
Maintenance after repair is straightforward but important. We usually suggest resealing driveways and high traffic patios every 3 to 5 years, using a sealer that matches what was originally installed. Avoid harsh de-icing chemicals, metal shovels, and constant pressure washing at very high PSI, since those can wear down the surface more quickly. If you notice new cracks starting, small early repairs are usually much cheaper than waiting until sections break apart.
When you call Mission Concrete San Antonio for concrete repair or resurfacing, you get a clear evaluation, a plan that matches local soil and weather, and a crew that shows up when they say they will. We are based right here, so if you have questions later about your slab or sealer, you know exactly who to call.
