NYS and NYC M/WBE Certified Contractor
When sewage invades your home, you’re not just dealing with a mess—you’re facing serious health threats that demand immediate action. Raw sewage carries dangerous bacteria like E. coli and Salmonella, releases toxic gases that can cause respiratory problems, and creates conditions for rapid mold growth within 24-48 hours.
You get your property completely decontaminated and sanitized using hospital-grade disinfectants. We eliminate every trace of harmful pathogens, neutralize toxic odors at their source, and prevent mold from taking hold. Your family can return to a space that’s not just clean—it’s genuinely safe.
The difference is in our thoroughness. While others might focus on what you can see, we address hidden moisture in walls and floors, ensuring no contamination remains to cause problems later.
Green Island Group NY has been handling water emergencies across New York City for years, and we understand exactly what Maspeth residents face. Your neighborhood sits in Queens where aging infrastructure meets high water tables—a combination that makes basements particularly vulnerable to sewage backups.
We’ve seen it all in this market. Century-old buildings with failing sewer lines. Apartment complexes where water damage spreads between units. The unique challenges that come with NYC’s building codes and regulations. When other companies struggle with the complexities of city properties, we navigate them smoothly.
Our local knowledge means faster response times and solutions that actually work for your specific situation. We work directly with all major insurance companies and handle the paperwork, so you can focus on getting back to normal instead of fighting with adjusters.
First, we arrive within hours of your call and immediately assess the situation while ensuring your safety. Our technicians wear full protective gear and contain the affected area to prevent contamination from spreading to clean parts of your home.
Next comes complete sewage extraction using industrial pumps and specialized vacuums that remove every trace of contaminated water. We don’t just clean what’s visible—we use moisture detection equipment to find hidden sewage that’s soaked into walls, subflooring, and other structural elements.
Then we begin the critical sanitization process. Every surface gets treated with hospital-grade disinfectants that eliminate bacteria, viruses, and other pathogens. We follow this with advanced deodorization techniques like ozone treatment and thermal fogging that neutralize odors at the molecular level, not just mask them.
Finally, we use industrial dehumidifiers and air movers for complete structural drying. This prevents mold growth and ensures your property is thoroughly restored to pre-damage condition.
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Your sewage cleanup includes everything needed to restore your property completely. We handle water extraction, structural drying, deodorization, and sewage backup repairs—not as separate services you have to coordinate, but as one comprehensive solution.
Maspeth properties face unique challenges that we address specifically. Many homes here were built in the early-to-mid 1900s with sewer lines nearing the end of their 75-100 year lifespan. When these systems fail, the results can be devastating—but we’re equipped to handle even the most severe backups.
We understand that sewage emergencies don’t wait for convenient times. That’s why we maintain 24/7 availability and can typically reach your Maspeth property within an hour of your call. Our trucks arrive fully stocked with industrial-grade equipment, so we can begin extraction and containment immediately.
The process also includes thorough documentation for your insurance claim. We photograph all damage, create detailed reports, and communicate directly with your adjuster to ensure you receive fair compensation for your losses.
We typically arrive at Maspeth properties within one hour of your call, and we’re available 24/7 including weekends and holidays. Sewage emergencies can’t wait—every minute that contaminated water remains in your home increases health risks and property damage.
Our rapid response time is possible because we understand the urgency of these situations and maintain fully-equipped trucks ready to deploy immediately. When you call, you’re not put on a waiting list or told to call back during business hours.
Speed matters because sewage contains dangerous bacteria and viruses that pose immediate health threats, and mold can begin growing within 24-48 hours. The sooner we begin extraction and decontamination, the better we can protect your family’s health and minimize long-term damage to your property.
Sewage exposure poses serious health threats including bacterial infections from E. coli and Salmonella, viral infections like Hepatitis A, and respiratory problems from toxic gases like methane, ammonia, and hydrogen sulfide. These aren’t minor inconveniences—they can cause severe illness and even death in extreme cases.
Children, elderly family members, and anyone with compromised immune systems face even greater risks. Even brief exposure through skin contact or breathing contaminated air can lead to gastroenteritis, skin infections, eye and ear infections, and respiratory complications.
The toxic gases released by sewage are particularly dangerous in enclosed spaces like basements. Methane can displace oxygen causing dizziness or unconsciousness, while hydrogen sulfide can cause headaches, nausea, and long-term lung damage. This is why we always recommend evacuating the affected area immediately and calling professionals rather than attempting cleanup yourself.
Many homeowner’s insurance policies do cover sewage cleanup, but coverage depends on your specific policy terms and the cause of the backup. Policies with sewer backup coverage typically cover the cleanup and restoration costs, while standard policies might not.
We work directly with all major insurance companies and handle the claims process for you. Our team documents all damage thoroughly with photos and detailed reports that insurance companies require, and we can often arrange direct billing so you don’t need to pay upfront costs during an emergency.
The key is acting quickly and using a professional service that understands insurance requirements. DIY cleanup attempts can actually void your coverage or reduce your settlement, while professional documentation and proper procedures protect your claim. We’ll review your policy with you and help determine what’s covered before beginning work.
Mold prevention starts with complete moisture removal using industrial dehumidifiers and air movers that eliminate hidden moisture in walls, floors, and other structural elements. Sewage creates ideal conditions for mold growth, and spores can begin spreading within 24-48 hours if moisture remains.
We use specialized moisture detection equipment to identify water that’s soaked into places you can’t see—behind walls, under flooring, and in insulation. Simply cleaning visible areas isn’t enough; we have to ensure every trace of moisture is eliminated or mold will develop in hidden spaces and spread throughout your property.
Our process also includes antimicrobial treatments that create hostile conditions for mold and bacteria growth. These treatments continue working after we leave, providing ongoing protection during the final drying phase. We also monitor humidity levels and provide guidance on maintaining proper conditions to prevent future mold problems.
First, evacuate everyone from the affected area immediately—don’t let children or pets near contaminated water. Turn off electricity to the affected area if you can do so safely, as sewage and electrical systems create serious electrocution risks.
Don’t attempt to clean up sewage yourself. Even brief contact with contaminated water can cause serious illness, and improper cleanup can spread contamination to clean areas of your home. Avoid walking through sewage unless absolutely necessary, and never touch it with bare hands.
Call us immediately at the first sign of sewage backup. While you’re waiting for our arrival, open windows and doors if possible to improve ventilation and reduce toxic gas buildup. Document the damage with photos for insurance purposes, but only from a safe distance. Remember, professional equipment and training are essential for safe sewage cleanup—this isn’t a situation where DIY approaches work.
Sewage extraction and initial decontamination typically take 1-3 days depending on the extent of contamination, while complete restoration including structural drying and repairs can take up to a week or more for severe cases. The timeline depends on factors like the amount of sewage, which areas were affected, and how quickly we can begin work.
We start with immediate extraction and containment to stop further damage, then move through sanitization, deodorization, and structural drying phases. Each step must be completed thoroughly before moving to the next, because rushing the process can leave hidden contamination that creates health risks and property damage later.
Throughout the process, we keep you informed of our progress and provide realistic timelines for each phase. Our goal is thorough restoration that ensures your property is genuinely safe for your family, not just superficially clean. We also coordinate with contractors for any necessary repairs so you have a single point of contact rather than managing multiple vendors during an already stressful situation.
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