Global General Contracting Corp is a full-service construction and renovation company based in the Bronx, New York. With years of industry experience, we specialize in delivering high-quality residential and commercial building solutions with a strong focus on craftsmanship, reliability, and customer satisfaction.
We provide expert window sill repair, replacement, and installation for homeowners and businesses throughout the Bronx, Manhattan, Queens, Brooklyn, and Westchester. Whether your window sills are cracked, deteriorated, or damaged by water infiltration, our skilled team delivers durable, precise, and long-lasting solutions tailored to your property’s needs.
Our window sill services are designed to strengthen your structure, stop leaks, and improve curb appeal—ensuring your building remains safe and visually appealing.
Our Window Sill Services Include:
Window Sill Repair
Window Sill Replacement
New Window Sill Installation
Concrete, Brick & Stone Window Sills
Waterproofing & Protective Sealing
Historic Building Window Sill Restoration
Window sills are essential components that:
Prevent water from entering your building
Support window frames and structural stability
Protect interior walls from moisture damage
Add character and beauty to your exterior
Damaged window sills can cause leaks, mold, and structural issues over time. Our team ensures every sill is restored or installed using high-quality materials built to withstand New York weather conditions across the Bronx, Manhattan, Queens, Brooklyn, and Westchester.
Expert Craftsmanship
Our certified masonry specialists deliver accurate, detailed work for every project.
Durable Materials
We use premium, weather-resistant materials suited for New York’s diverse climate.
Perfect Aesthetic Match
We match existing masonry styles to maintain architectural consistency.
Honest & Reliable Service
From the Bronx to Westchester, our clients trust us for on-time, professional service with clear communication.
1. Detailed Inspection
We examine the sill for cracks, deterioration, and water damage.
2. Preparation
Loose or crumbling material is safely removed to prepare the area.
3. Repair or Full Replacement
We rebuild or replace your window sill using stone, concrete, or brick, depending on your building’s design.
4. Waterproof Sealing
A protective seal is applied to prevent future moisture issues.
5. Final Quality Check
We ensure the sill is solid, aligned, and visually seamless.
