NYS and NYC M/WBE Certified Contractor
Picture walking back into your space three days from now. The sewage is gone. The smell is gone. Every surface is sanitized and safe for your family.
Your floors are dry. Your walls show no signs of water damage. There’s no mold growing behind anything because moisture was completely eliminated using industrial-grade equipment.
Most importantly, you’re protected from serious health risks. No exposure to bacteria, viruses, or diseases like Hepatitis A that thrive in sewage water. Your property is restored to pre-loss condition, and your peace of mind is restored too.
Green Island Group has handled sewage emergencies throughout Nassau County for years. We understand Roslyn Heights’ infrastructure better than most—the mixed sewer systems, the areas that connect to county lines, and the properties still using cesspools and septic systems.
This local knowledge matters when Long Island’s storms get more intense each year. We know which neighborhoods flood first, how water moves through local soil conditions, and where sewage problems typically occur in different home styles.
We’ve restored everything from century-old homes near Hempstead Harbor to newer developments south of Northern State Parkway. We work directly with insurance companies and understand the documentation they need for Nassau County claims.
Step one is immediate assessment and area containment. We identify all contaminated zones, test for hidden moisture penetration, and establish safety protocols. We’re looking for damage you can’t see—sewage that’s soaked into subfloors, walls, or insulation.
Step two involves complete extraction and sanitization. Truck-mounted pumps remove all standing sewage water. Then EPA-approved disinfectants eliminate every trace of harmful bacteria and viruses from all affected surfaces.
Step three is structural drying and restoration. Industrial dehumidifiers and air movers ensure complete moisture removal—critical for preventing mold growth. We repair minor damage, eliminate odors with specialized treatments, and restore your property to its original condition.
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Your service includes immediate water extraction, thorough structural drying, complete sanitization, and professional deodorization. We handle minor repairs caused by the backup and provide full documentation for insurance claims.
In Roslyn Heights specifically, we pay extra attention to moisture issues. Properties near Long Island Sound face higher humidity, and the area’s mixed sewer infrastructure means backups can be more complex than typical suburban situations.
You get 24/7 emergency response through our direct hotline at 631-256-5711. No answering services, no callbacks—immediate dispatch of our nearest crew. We also provide direct insurance billing when your policy allows, eliminating upfront costs during an already stressful situation.
We typically reach Roslyn Heights locations within 60 minutes of your emergency call. Our crews are strategically positioned throughout Nassau County, and we maintain 24/7 availability for sewage emergencies.
Speed matters because sewage contamination spreads quickly through porous materials like drywall and flooring. The longer contaminated water sits, the more damage occurs and the higher your restoration costs become.
When you call 631-256-5711, you speak directly with our dispatch team who immediately sends the nearest available crew to your location. No waiting for callbacks or appointment scheduling—we respond immediately to sewage emergencies.
Roslyn Heights has unique infrastructure challenges that create sewage backup vulnerabilities. The southern area connects to Nassau County’s sewer system, while northern sections rely on individual cesspools and septic systems. This mixed setup can cause problems during heavy rainfall.
Climate change is making storms more intense, overwhelming system capacity more frequently. When sewer systems can’t handle the volume, sewage backs up into homes through floor drains, toilets, and basement fixtures.
Tree root intrusion is another major cause here. Mature trees throughout the area send roots seeking moisture, and they’ll break into sewer lines through small cracks. Once inside, roots grow larger and create complete blockages.
Sewage cleanup requires professional equipment and expertise for health and safety reasons. Raw sewage contains dangerous pathogens including bacteria, viruses, and parasites that cause serious illness—Hepatitis A, Tetanus, Giardia, and E. coli among others.
Consumer-grade equipment can’t achieve the extraction and sanitization levels needed. We use truck-mounted extraction units, industrial dehumidifiers, and EPA-approved disinfectants that eliminate all traces of contamination.
There’s also hidden damage to consider. Sewage penetrates into walls, subfloors, and insulation where it continues causing problems. We use moisture meters and thermal imaging to find contamination you can’t see, ensuring complete cleanup and preventing future mold growth.
Coverage depends on your specific policy and the backup’s cause. Standard homeowner’s policies typically exclude sewer backups, but many homeowners purchase sewer backup coverage as an add-on endorsement.
If a covered peril caused the backup—like storm damage to your sewer line—your standard policy might apply. Municipal system failures usually aren’t covered unless you have specific sewer backup coverage.
We work directly with insurance companies and provide detailed documentation of all damage and restoration work. We understand how to present claims effectively and can often bill your insurance company directly, eliminating your upfront costs.
Mold prevention requires complete moisture elimination within 24-48 hours. We use industrial dehumidifiers, air movers, and moisture monitoring equipment to ensure affected areas reach proper dryness levels before we consider the job complete.
Our process includes removing any materials that can’t be adequately dried—like soaked insulation or drywall. We also apply antimicrobial treatments that create environments hostile to mold growth.
Moisture monitoring continues throughout the drying process. We use specialized meters to check moisture levels in walls, floors, and other materials. Nothing gets signed off as “complete” until moisture levels meet strict industry standards for preventing mold growth.
Ensure everyone’s safety first—avoid contact with sewage water and keep family and pets away from contaminated areas. If you must enter the area, wear rubber boots and gloves as minimum protection.
Stop the source if possible by shutting off your main water valve or avoiding use of toilets and drains. Take photos for insurance documentation if you can do so safely, but don’t spend time moving belongings through contaminated areas.
Call us immediately at 631-256-5711. Every minute sewage water remains in your property increases damage and health risks. Don’t wait to see if the problem stops on its own—sewage backups require immediate professional intervention to protect your health and minimize property damage.
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