NYS and NYC M/WBE Certified Contractor
Water doesn’t wait, and neither should you. The difference between a manageable cleanup and a complete reconstruction often comes down to how quickly you act.
When you call Green Island Group, you get technicians who arrive with industrial-grade equipment designed to extract standing water, identify hidden moisture, and begin the drying process immediately. We don’t show up with basic shop vacuums—our team uses thermal imaging to find moisture you can’t see and dehumidifiers powerful enough to prevent mold from taking hold.
Your property gets restored to its pre-damage condition, not patched together with shortcuts. You get your peace of mind back, knowing the job was done right the first time.
We’ve been handling water emergencies across Nassau County for years, with over 5,000 completed projects behind us. We understand what makes Long Island properties unique—from aging infrastructure in older buildings to the high water tables that make basements particularly vulnerable to flooding.
Our team knows Nassau County’s building codes, insurance requirements, and the specific challenges that come with coastal properties. As a certified minority and woman-owned business, we follow all NYS and NYC regulations to ensure your restoration meets every safety standard.
We’re not just another restoration company passing through. We’re part of this community, and when your neighbors need help, they call us first.
First, we assess the damage and identify the water source to stop further intrusion. Our technicians map out the affected areas using moisture meters and thermal imaging to find hidden water that could cause problems later.
Next, we extract standing water using powerful pumps and begin the drying process with industrial-grade air movers and dehumidifiers. We monitor moisture levels continuously to ensure thorough drying—not just what you can see on the surface.
Finally, we restore your property to its original condition. That includes repairing damaged materials, treating affected areas to prevent mold growth, and handling all the insurance paperwork so you can focus on getting back to normal. We work directly with your insurance company and provide detailed documentation of all damages and repairs.
Ready to get started?
Our flood restoration service covers everything from emergency water removal to complete reconstruction. You get 24/7 emergency response, advanced moisture detection, and industrial-grade drying equipment that most companies don’t have access to.
In Nassau County, we see water damage from burst pipes in older buildings, coastal flooding from storms, and basement flooding due to our high water tables. Each situation requires different approaches, which is why our technicians are trained in the latest restoration standards and equipped with specialized tools.
We handle the insurance paperwork, provide detailed documentation of damages, and work directly with your insurance company. Our goal is to remove the stress from your situation while ensuring your property is restored properly and safely. With over 300,000 Nassau County residents living in flood zones, we understand the urgency and unique challenges this area faces.
We provide 24/7 emergency response throughout Salisbury and Nassau County, typically arriving within one hour of your call. Time is critical in flood situations—the longer water sits, the more damage it causes to your structure and belongings.
Our rapid response isn’t just about showing up fast. We arrive with the right equipment to immediately begin water extraction and damage assessment. This quick action helps prevent secondary damage like mold growth, which can start within 24-48 hours of water exposure.
Insurance coverage depends on the source of your water damage and your specific policy terms. Generally, homeowner’s insurance covers sudden and accidental water damage from sources like burst pipes, appliance failures, or roof leaks from storms.
We work directly with your insurance company to streamline the claims process. Our team provides detailed documentation, photographs, and moisture readings that insurance adjusters need to process your claim quickly. We can often bill your insurance company directly, reducing your out-of-pocket expenses and paperwork burden.
Water damage typically refers to interior water issues like burst pipes, appliance leaks, or roof damage that allows water inside. Flood damage usually involves exterior water sources like storm surge, overflowing rivers, or heavy rainfall that overwhelms drainage systems.
The restoration process varies based on the water category. Clean water from supply lines requires different treatment than contaminated floodwater that may contain sewage, chemicals, or debris. Our technicians are trained to handle all categories of water damage, using appropriate safety protocols and restoration techniques for each situation.
Mold prevention starts with rapid water extraction and thorough drying within the first 24-48 hours. We use industrial-grade dehumidifiers, air movers, and moisture meters to ensure all affected materials are completely dried, not just surface-dry.
Our process includes treating affected areas with antimicrobial solutions to prevent mold spores from taking hold. We also remove any materials that can’t be properly dried or sanitized, like saturated insulation or severely damaged drywall. Throughout the process, we monitor humidity levels and moisture content to ensure conditions aren’t conducive to mold growth.
First, ensure everyone’s safety—avoid standing water if there’s any chance of electrical hazards. If it’s safe to do so, try to stop the water source by shutting off your main water valve or covering roof leaks.
Take photos of the damage for insurance purposes, but don’t delay calling for professional help. The longer water sits, the more expensive repairs become. Contact us immediately at 631-613-8945—we’ll walk you through immediate steps to minimize damage while our team heads to your location.
The timeline depends on the extent of damage, but most residential flood restoration projects take 3-7 days for the drying process alone. Larger or more complex jobs may take several weeks, especially if reconstruction is needed.
We start with emergency water extraction on day one, then begin the drying process using industrial equipment. We monitor moisture levels daily and won’t proceed to repairs until everything is completely dry. Rush jobs often lead to mold problems later, so we take the time needed to do it right. Throughout the process, we keep you updated on progress and timeline adjustments.
Local Resources
Useful Links
