Concrete Repair & Resurfacing
in Coral Gables
Crack Fixes, Overlays, and Renewals
Not every slab needs a tear-out. We restore tired, stained, or lightly cracked surfaces with concrete repair and resurfacing in Coral Gables so you get a clean, durable look without a full replacement. From crack routing and patching to bonded overlays and sealers, we focus on surface prep, moisture control, and long-term performance in South Florida weather.
What You Get With Our Repairs & Overlays
- Professional diagnosis — we find root causes (drainage, base failure, tree roots, salt/chlorine exposure) before recommending scope.
- Surface prep that sticks — pressure wash, degrease, grind/shot-blast profile (CSP) for strong bond.
- Crack treatment — rout & fill, stitch/staple where needed, re-establish joints so movement is controlled.
- Overlay options — microtopping, spray/knockdown texture (cool deck), stamped overlay textures, or thin-pave systems.
- Color & sealing — stains/tints plus breathable, UV-stable sealers (with non-slip additive for wet areas).
- Clear care plan — washing, re-seal interval, and traffic guidelines for longer life.
Our Step-By-Step Process
- Assess & test — moisture checks, hollow-sounding areas, bond tests on existing coatings.
- Prep & repairs — grind/shot-blast to CSP 2–4; patch spalls; rout/fill cracks; reset or cut control joints.
- Overlay or patch system — primer/bond coat; apply chosen topping (spray, trowel, or stamp).
- Texture & color — knockdown, broom, slate/stone patterns, or smooth microtopping per design.
- Cure & seal — allow proper cure; apply sealer (matte/satin/gloss) with optional grit for traction.
- Walkthrough — we review maintenance and re-seal timing.
Common Use Cases
- Driveways: oil stains, faded color, or light map-cracking → resurfacing + joint re-cut.
- Pool decks: hot/rough texture → cool knockdown overlay with non-slip grit.
- Patios & walks: cosmetic refresh or decorative stamped look without full demo.
- Garage slabs: patch spalls and apply densifier/sealer (or prep for future epoxy).
Specs That Matter
(and Why)
- Profile (CSP): correct roughness is critical for bond—typically CSP 2–4 for overlays.
- Overlay thickness: ~1/16"–1/8" microtoppings; 1/8"–3/8" spray/knockdown; 1/4"–1/2" stamped overlays.
- Joints: always honor or re-establish control and expansion joints through the new surface.
- Sealers: breathable, UV-resistant; re-seal every 2–3 years depending on sun/traffic.
- Traction: non-slip additive recommended for pool areas and sloped entries.
Curing & Use Timeline
- Foot traffic: 24–48 hours (product-specific)
- Vehicles on driveways: typically 3–7 days after overlay
- Sealer re-coat/maintenance: every 2–3 years to protect color and texture
When to Resurface vs. Replace?
Good candidate for resurfacing: sound slab, hairline to moderate cracks without vertical displacement, cosmetic wear, etching, or light pitting.
Replace instead: widespread heaving/settlement, pumping mud, major root lifting, or large areas delaminated from the base. In those cases, a new
driveway or patio
is usually the better investment.
Permits & HOA
Most like-for-like resurfacing on private property does not need a permit. Permit/HOA approval is likely if work touches the public right-of-way (sidewalk or driveway apron), expands the slab or changes drainage, or replaces structural sections instead of overlaying. HOAs may require approval for color/texture changes visible from the street.
We’ll confirm at the estimate and, if needed, provide sketches, product sheets, and handle submittals/inspections. Jobsite standards: barricades during cure, dust/wash-water control, landscape protection, and daily cleanup.
Ready to refresh your concrete? Contact us today or request your free on-site estimate!
FAQs
How long do approvals take?
- HOA reviews often 5–15 business days; city permits (when needed) about 3–10 business days.
Do I need a permit for resurfacing?
- Usually no, unless we’re in the right-of-way, expanding the footprint, adding drains/grade changes, or replacing structural sections.
Will cracks come back?
- Shrinkage cracks can reflect through over time. We rout/fill and place joints to manage movement and keep lines clean.
Can you match my existing color?
- We can tint stains/overlays and test small areas for the closest match or choose a new, uniform color.
How long will an overlay last?
- With proper prep and maintenance, overlays perform for many years. Bond and moisture control are the keys.
Can you resurface only part of a slab?
- Yes, but color/texture differences may show. Many clients choose a border or full-field resurface for uniformity.