The Problem A commercial property in Islandia was dealing with ongoing moisture problems around several exterior wall sections. Water was entering through cracked stucco, deteriorated mortar joints,...

Upper Window Waterproofing and Brick Façade Sealing in Brooklyn, NY Water leaks are not always caused by the window where the water appears. In many homes, rainwater can enter at one location and...

Professional Mold Remediation and Basement Restoration in Bethpage, NY Mold can spread quickly when moisture is allowed to remain inside a home. It not only damages building materials but can also...

Leaning Chimney Repair and Foundation Stabilization in Bellmore, NY A leaning chimney is more than a cosmetic problem. It can be a sign that the foundation supporting the chimney has begun to...

Exterior Door Waterproofing and Energy Efficient Wall Insulation in Brooklyn, NY Water around an exterior door and poorly insulated walls can lead to more than just discomfort. They can allow...

Basement Water Intrusion Repair in Melville, NY Water entering through foundation cracks can quickly turn a dry basement into a damp and unhealthy space. Even small structural cracks can allow...

Older homes in Queens often struggle with poor insulation, uneven indoor temperatures, drafts, and rising heating and cooling costs. Many of these issues are caused by insufficient insulation hidden...

Homeowners in older Long Island homes often deal with cold floors, musty smells, moisture problems, and rising energy bills without realizing the crawl space and attic may be the source of the...

A failing French drain system can lead to ongoing basement water problems, costly maintenance, and frustration for homeowners. Our team at Zavza Seal recently completed a full basement waterproofing...