Foundation cracks, settling slabs, and structural concrete failures repaired by NYC's most experienced concrete contractor. Apex Property Services serves all 5 boroughs and Nassau County. Foundation crack repair Queens NY, Brooklyn, Manhattan, Bronx and Staten Island. Free estimates.
Foundation crack repair NYC (340/mo) | Queens (160/mo). Epoxy injection for structural cracks, polyurethane injection for active water leaks, carbon fiber reinforcement for bowing walls. We diagnose and repair the cause — not just the symptom.
Concrete foundation repair NYC (290/mo). Full-depth concrete repairs, spalled concrete restoration, honeycombed concrete repair, and foundation wall reconstruction. All work to NYC Building Code standards.
Retaining wall contractor NYC (200/mo) | Queens (120/mo). New retaining wall construction, failed retaining wall repair, and drainage improvement behind walls. Concrete block, poured concrete, and stone retaining walls.
Structural concrete repair NYC (180/mo). Post-tensioned slab repair, beam and column repair, concrete underpinning NYC (80/mo). We work with structural engineers to ensure all repairs meet code requirements.
Concrete slab repair NYC (140/mo). Sunken slabs lifted with concrete lifting or underpinning, cracked slabs repaired with epoxy or full replacement, and floor leveling for commercial and residential properties.
Foundation repair cost NYC (200/mo). Costs range from $500 for simple crack injection to $50,000+ for major structural work. We provide detailed, itemized free estimates so you know exactly what you're paying for.
| Repair Type | Typical Cost Range |
|---|---|
| Single crack injection (epoxy) | $300 – $800 |
| Multiple crack injections | $1,000 – $4,000 |
| Carbon fiber wall reinforcement | $4,000 – $15,000 |
| Concrete slab lifting/repair | $1,500 – $8,000 |
| Retaining wall (new construction) | $5,000 – $30,000+ |
| Full foundation wall repair | $8,000 – $50,000+ |
Hairline cracks less than 1/16" wide are usually cosmetic. Cracks wider than 1/4", horizontal cracks, stair-step cracks in block foundations, or cracks with water infiltration require immediate professional assessment. Call (516) 515-1951 for a free evaluation.
Foundation repair cost in NYC ranges from $300 for simple crack injection to $50,000+ for major structural repairs. Most residential foundation crack repairs fall between $1,000–$5,000. We provide free, detailed estimates — call (516) 515-1951.
The method depends on the crack type. Structural cracks are typically repaired with epoxy injection which bonds the concrete back together at full strength. Active water-leaking cracks use polyurethane foam injection which expands to seal the crack. Bowing walls may require carbon fiber straps or underpinning.
Yes. For complex foundation issues, we work alongside licensed structural engineers to ensure repairs meet NYC Building Code requirements. We can coordinate the full process — engineering assessment, permits, and repair execution.
Free estimates. All 5 boroughs and Nassau County. Licensed since 1995.
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