Guides Archives | Green Island Group Corp

NYS and NYC M/WBE Certified Contractor

Attic Mold Remediation in Pre-1980 Nassau County Homes

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

Water Remediation From Start to Finish: A Nassau County Guide

A flooded basement in a house with a large window.

Pool Removal on Long Island—Full Removal or Fill-In

Green Island Group Corp performing controlled house demolition with heavy equipment

What Licensed Demolition Contractors in Nassau County Actually Need to Cover Your Project

Green Island Group Corp performing residential house demolition with professional equipment

Fire Cleanup Costs on Long Island Explained

Green Island Group Corp demolishing an old house to clear land for redevelopment or new construction

Why Home Mold Remediation Fails Without Source Control

A flooded basement in a house with a large window.

When Mold Cleaning Becomes Too Dangerous

Damp damage on an interior wall in a modern house showing stains and peeling paint.

Water Mitigation vs. Water Remediation: The Real Difference for Nassau County Homeowners

A flooded basement in a house with a large window.

Water Restoration Services: What Home Insurance Covers in Nassau County

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

Professional Mold Removal vs. DIY: Real Costs for Long Island Homes

A flooded basement in a house with a large window.