Concrete deterioration and masonry failure are two of the most common issues found during facade and parking structure inspections, and they are closely linked. Left unaddressed, spalling, cracking, and failed waterproofing compromise structural integrity and create real falling-hazard liability for owners.

Signs Your Building Needs Attention

• Visible spalling, with chunks of concrete flaking or falling away from the surface.
• Cracking that follows the line of embedded reinforcement, often with rust staining.
• Exposed or corroding rebar visible at the surface.
• Cracked, crumbling, or missing mortar joints between brick or stone units.
• Spalling brick faces or stone units with surface flaking.
• Bowing, bulging, or leaning sections of a facade wythe.
• Hollow-sounding areas when tapped, indicating delamination beneath the surface.
• Interior water stains, efflorescence, or damp walls after rain.
• Loose or displaced lintels, sills, or coping stones.

Why Concrete and Masonry Fail

• Corroding embedded steel expands as it rusts, cracking the surrounding concrete and masonry from the inside out.
• Chloride exposure from de-icing salts accelerates corrosion in parking structures and facades alike.
• Water infiltration through cracked joints and failed waterproofing feeds the corrosion cycle.
• Freeze-thaw cycles widen existing cracks and accelerate surface deterioration each winter.

Our Restoration Process

• Sounding and mapping the full extent of unsound concrete and deteriorated masonry before work begins.
• Removing deteriorated concrete back to sound material and cleaning exposed reinforcement.
• Treating and priming exposed rebar with corrosion-inhibitive coatings.
• Rebuilding with structural repair mortars or full-depth concrete replacement, matched to the original profile.
• Selective brick and stone replacement, matched to the building's original material and coursing.
• Repointing with mortar formulated to match the strength and color of the original.
• Lintel repair and replacement to correct rust jacking and cracked masonry above openings.
• Parapet rebuilding and coping repair to eliminate a common source of water entry.

Waterproofing Systems We Install

• Penetrating and film-forming sealers suited to brick, brownstone, limestone, terra cotta, and concrete.
• Through-wall flashing repair and replacement at parapets, window heads, and shelf angles.
• Below-grade and plaza waterproofing membranes for structures with occupied space beneath.

Where We Work

We match materials and techniques to a building's original construction wherever possible, preserving its appearance while extending its service life, and we always address the underlying water source alongside the visible damage so problems do not resurface a few years later. Our crews are experienced on facades, balconies, terraces, parking decks, and structural slabs across commercial, residential, and institutional properties throughout New York City and the wider Tri-State area.