Concrete & Masonry Services in NYC – Durable, Long-Lasting Craftsmanship

With proper installation and sealing, our concrete repairs can last 20–30 years or more, depending on exposure and maintenance.

Yes, we are fully licensed and insured to perform DOT-compliant sidewalk repairs and remove violations.

Yes! We offer stamped, broom-finished, stained, and sealed concrete options for both function and visual appeal.

HRC provides a full range of concrete and masonry work — from concrete foundation repair and slab jacking to masonry restoration, tuckpointing, brick replacement, chimney rebuilding, concrete resurfacing, staining, and sealing. Many cosmetic issues look minor but indicate deeper problems (settlement, freeze/thaw damage, water infiltration). Professional assessment matters because improper DIY repairs can trap moisture or worsen structural movement; HRC combines structural repair techniques with waterproofing expertise to stop both symptoms and causes. 

Look for signs beyond surface cracks: doors or windows that stick, multiple cracks that widen over time, horizontal wall cracks, sloping floors, or persistent water intrusion. Cosmetic patching covers surface spalls but won’t address settlement, voids under slabs, or hydrostatic pressure. HRC uses diagnostic steps like crack monitoring and slab elevation tests to determine if slab jacking, underpinning, or crack injection is required — interventions that stabilize the structure rather than only hiding damage.

Common methods include slab jacking (lifting settled concrete with grout or foam), crack injection (epoxy or urethane to seal and restore tensile strength), and underpinning (installing piers to transfer loads to stable strata). Slab jacking is faster and less invasive for localized settlement; underpinning is chosen for deeper or progressive settlement. The right choice depends on soil conditions, load paths, and moisture sources — HRC evaluates these to recommend the least disruptive solution with long-term stability. 

Resurfacing uses bonded overlays and microtoppings to restore worn or spalled concrete, correct surface imperfections, and refresh appearance (including stamped or tinted finishes). Choose resurfacing when the slab is structurally sound but cosmetically degraded, or when you want a new textured/stamped finish without full replacement. If underlying structural cracks or drainage problems exist, those must be corrected first; resurfacing alone will not stop recurring cracks or water infiltration.

Repointing replaces deteriorated mortar joints to re-seal walls; tuckpointing is a finishing technique that recreates original joint lines for visual match; brick replacement swaps out damaged units entirely. Mortar failure lets water enter and accelerates brick and lintel decay. Proper mortar match (strength and composition) is critical: overly hard modern mortar can damage older bricks. HRC’s masonry restorations emphasize material compatibility to preserve historic fabric and long-term performance.

Masonry and concrete failures are often exacerbated by water — freeze/thaw cycles, hydrostatic pressure, and capillary rise. Effective repair combines structural fixes (e.g., crack repair, underpinning) with waterproofing measures (sealants, exterior drainage, membrane systems, and interior drainage where needed). Addressing moisture sources prevents recurrence: otherwise new mortar or overlays can fail faster. HRC’s combined waterproofing and masonry approach aims to both repair and protect for true longevity. 

Minor repairs (small tuckpointing or crack injections) may take a day or two; larger jobs (underpinning, major resurfacing, or chimney rebuilds) can take multiple days to weeks depending on permits, weather, and scope. Expect material staging, equipment, and controlled demolition for severe repairs. HRC typically protects landscaping, uses dust control measures, and keeps work zones cordoned for safety — discuss access, parking, and daily cleanup expectations before work begins to avoid surprises.