FAQs Archives | Green Island Group Corp

NYS and NYC M/WBE Certified Contractor

What Makes a Good Demolition Contractor in Nassau County

Green Island Group Corp performing controlled house demolition with heavy equipment

What Residential Demolition Excavation Actually Includes in Nassau County

Excavator demolishing old residential structures to clear the site for reconstruction.

Average Insurance Payout for Water Damage in Nassau County: Is Your Settlement Fair?

A flooded basement in a house with a large window.

Lead Based Paint Abatement Contractors: Licensing Requirements for Nassau County, NY

Excavator loading construction debris into a dump truck for waste removal on a job site.

Basement Mold Removal and Below-Grade Challenges

Ceiling with visible mold, peeling paint, and signs of severe water damage.

Should You File a Water Damage Insurance Claim in Nassau County? Here’s What You Need to Know

Ceiling with visible mold, peeling paint, and signs of severe water damage.

NY State Licensing for Black Mold Removal

Woman-Cleaning-Water-Damage-Suffolk-County-New-York

Health Risks of Basement Mold and When to Act

Woman-Cleaning-Water-Damage-Suffolk-County-New-York

Black Mold Removal Cost: What Affects Your Investment

A flooded basement in a house with a large window.

Asbestos Removal Cost Per Sq Ft in Nassau County, NY: 2026 Pricing Guide

Green Island Group Corp demolishing an old house to clear land for a new residential construction project