Demolition Contractor in Eastport, NY

When Two Towns Have a Say, You Need One Contractor Who Knows Both

Eastport sits on the line between Brookhaven and Southampton and that split changes everything about how a demolition project gets permitted. We know which building department has jurisdiction over your address, handle the paperwork, and get your project moving without the delays that catch most contractors off guard.
Green Island Group Corp demolishing an old house to clear land for redevelopment or new construction

See What Our customers Are saying

Nancy Marano Silva
Nancy Marano Silva
I needed a professional consultation explanation of procedure for safe removal of Asbestos in my apartment complex. Without having an account yet, I was very impressed with the caring, knowledgeable and generous advice offered by Jessica, and will look forward to doing business in the future. Thank you so much! I feel much more informed about a sometimes scary endeavor. Peace. Nancy Silva Mineola, NY.
Mia Munoz
Mia Munoz
Used this company to clean up some water flood in my house. They were fast and easy to work with.very professional, Would recommend to anyone!
Nini Valle
Nini Valle
Great company, had a flood and they responded quickly and efficiently. Billed my insurance company directly. I highly recommend this company!
joe colapietro, jr
joe colapietro, jr
I had pipe freeze in my basement right before a snow storm and they made to within an hour to help start the clean up process. They we by our side throughout the entire process and even helped with the insurance company. They did such a great job with the cleanup, repair, remidiation, I contracted them to perform the repairs and finishes in the basement. They came with enough manpower and material to get the job done. Leo and Jessica were nothing but a pleasure to deal with!!
Cristian Arredondo c
Cristian Arredondo c
I had some water damage in my home and Green Island was able to take care of my issue quickly and effectively. I am very pleased with the work they did. They responded quickly and were very professional.
Michael M
Michael M
Outstanding service! From the office to the field crew everyone was friendly, helpful and responsive. I highly recommend Green Island Group.
Green Island Group Corp performing certified asbestos abatement in Nassau County residential or commercial property

Licensed Demolition Services Eastport, NY

What Changes When the Right Contractor Handles It

Most demolition jobs in Eastport don’t go sideways because of the physical work. They go sideways because someone filed with the wrong town, didn’t account for asbestos in a 1960s colonial, or quoted a price that didn’t include disposal. When those things are handled upfront by one company that does all of it your project stays on schedule and your budget stays intact.

Eastport’s housing stock is older. Farmhouses, mid-century homes, and pre-1980 colonials line the streets between Montauk Highway and the bay. That means asbestos is a real variable, not a remote possibility. When it shows up during demolition and in this area, it often does you don’t want to pause work and wait on a separate abatement crew. We handle abatement in-house, so the project keeps moving.

The waterfront exposure along Moriches Bay adds another layer. Storm surge, coastal flooding, and nor’easter damage create situations where speed matters as much as skill. Whether it’s a planned teardown or emergency demolition after water damage, having a contractor who responds fast and handles the full scope demo, remediation, debris removal means you’re not managing three different companies while your property sits open.

Demolition Specialists Serving Eastport, NY

12 Years In, and We Still Do It the Hard Way

We’ve been operating out of Suffolk County for over 12 years, completing more than 5,000 projects across Long Island and New York City. That’s not a number we throw around lightly it means we’ve worked through the permit quirks, the mid-project surprises, and the insurance battles that come with this kind of work. We know how to handle it because we’ve handled it before.

For Eastport specifically, that experience matters in ways that aren’t obvious until something goes wrong. We know that properties on the Southampton side of the hamlet go through a different building department than those on the Brookhaven side. We know the coastal flooding patterns along Moriches Bay and what that kind of water damage looks like inside a structure. We know the age of the housing stock and what to test for before a single wall comes down.

We’re a certified MWBE contractor, licensed by the NYS Department of Labor for asbestos work, and approved by the NYC Department of Buildings one of the most demanding regulatory standards in the region. When you hire us, you’re not getting a crew that figures things out as they go.

Industrial blowers used by Green Island Group Corp for water damage and flood restoration drying process

Residential Demolition Contractor Eastport, NY

No Guesswork Here's Exactly How a Project Runs

It starts with a site assessment. Before anything gets torn down, we look at the structure, the materials, and the scope. For most homes in Eastport especially anything built before 1980 that includes evaluating for asbestos, lead paint, and other regulated materials. This isn’t optional in New York State, and skipping it creates legal exposure for you as the property owner. We handle the pre-demolition survey and environmental documentation as part of the process, not as an add-on.

Once the assessment is done, we manage permitting. In Eastport, that means identifying whether your property falls under the Town of Brookhaven or the Town of Southampton building department two separate offices with different applications, different fee schedules, and different inspection timelines. We file with the right one, coordinate utility disconnections, and get the permit in hand before any work begins. If abatement is required, that happens first, under our NYS DOL license, before demolition proceeds.

The physical demolition follows whether that’s a full teardown, selective interior demo, or structural removal after storm damage. When the work is done, we handle debris removal and disposal completely. You don’t coordinate a dumpster company separately or chase down a hauler. The site is clear when we leave, and you have documentation for whatever comes next whether that’s a new build, a renovation contractor, or an insurance claim.

Certified asbestos experts from Green Island Group Corp conducting safe abatement in Nassau County, NY

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Commercial Demolition Contractors Eastport, NY

One Crew, Every Phase No Handoffs, No Gaps

We offer full-service demolition for residential, commercial, and mixed-use properties throughout Eastport and the surrounding eastern Suffolk County corridor. That includes complete structural demolition, selective and interior demolition, site preparation, and emergency demolition after fire, flood, or storm damage. Every project includes debris removal and disposal nothing gets left behind for you to figure out.

What sets this apart from most contractors operating in the area is the integrated scope. Asbestos abatement, lead paint removal, mold remediation, water damage restoration, and oil tank removal are all handled in-house. For a home along the Moriches Bay waterfront that took on storm surge, or a pre-1980 colonial on the Brookhaven side of town being prepped for renovation, that means one point of contact, one timeline, and no gaps between trades. The Encore Atlantic Shores community and Long Tree Pond neighborhood are examples of the kinds of projects we handle regularly interior selective demo for aging townhomes, full teardowns on larger residential lots, and everything in between.

We also work directly with insurance carriers. If your project is insurance-triggered storm damage, fire, water intrusion we document the damage, communicate with your adjuster, and help move the claim forward. That’s not something most demolition contractors do, and for Eastport homeowners dealing with coastal weather damage, it makes a real difference.

Green Island Group Corp renovating and restoring brick wall for structural integrity and aesthetic improvement

Does my Eastport property fall under Brookhaven or Southampton for demolition permits?

It depends on exactly where your property sits. Eastport straddles the municipal boundary between the Town of Brookhaven and the Town of Southampton a jurisdictional split that dates back to 1772 and still affects how permits are filed today. Properties on the western side of the hamlet typically fall under Brookhaven’s building department, while those on the eastern side fall under Southampton’s. These are two completely separate offices with different applications, different fee structures, and different inspection processes.

This is one of the most common sources of delay on Eastport demolition projects. A contractor who assumes jurisdiction without verifying it can file the wrong application, which means starting over and potentially waiting weeks or months before work can legally begin. Before we touch anything on a project, we confirm which town has jurisdiction over your specific address and file accordingly. It’s a detail that sounds minor until it isn’t.

Yes and in Eastport, it’s especially relevant. New York State requires a pre-demolition asbestos survey for any structure being demolished or significantly altered. This is governed by NYS Department of Labor Industrial Code Rule 56, and it applies regardless of the size of the project. If regulated asbestos-containing materials are found above threshold quantities, federal USEPA NESHAP regulations also require notification before demolition can proceed.

For Eastport specifically, the age of the local housing stock makes this more than a formality. Homes built before 1980 and there are many in this hamlet commonly contain asbestos in floor tiles, pipe insulation, joint compound, roofing materials, and textured ceilings. Discovering it mid-project without a licensed abatement contractor on site creates a legal and health problem. We perform the pre-demolition survey and, if abatement is required, handle it under our active NYS DOL asbestos contractor license so the project doesn’t stop while you wait on a second company.

Speed matters more than most people realize when a structure has taken on water. Mold can begin developing within 24 to 48 hours of moisture exposure, and the longer water-damaged materials stay in place, the more extensive and expensive the remediation becomes. For properties along Moriches Bay or anywhere in Eastport’s coastal flood zone, a nor’easter or tropical storm can put a basement or first floor underwater fast, and the response window is short.

We operate 24 hours a day, seven days a week, including holidays. We’ve responded to emergency calls within an hour in documented cases, including during active winter storms. When we arrive, we’re not just doing demolition we’re assessing the full scope of damage, removing compromised materials, and beginning the remediation process in one coordinated effort. You don’t have to call a demolition crew, then a water damage company, then a mold remediation team separately. We handle all of it.

A complete demolition project starts well before any physical work begins. It includes a site assessment, a pre-demolition environmental survey for asbestos and other regulated materials, permit filing with the appropriate town building department Brookhaven or Southampton depending on your address and utility disconnection coordination. Only after all of that is documented and approved does demolition actually start.

The physical work itself varies by project. A full residential teardown involves bringing the structure down, grading the site, and removing all debris. A selective or interior demolition the kind common in Encore Atlantic Shores townhomes or Long Tree Pond colonials being renovated involves removing specific walls, flooring, ceilings, or systems while leaving the surrounding structure intact. Either way, debris hauling and disposal are included. When the job is done, the site is clean and ready for whatever comes next, whether that’s a new foundation, a renovation contractor, or a real estate transaction.

Yes, and it’s something we do regularly. Insurance-triggered demolition after a storm, a fire, or significant water intrusion involves more than just the physical work. Your insurance adjuster needs documentation: photos, damage assessments, written scope of work, and sometimes direct communication about what was found and what needs to happen. When a homeowner is already dealing with a damaged property, managing that paperwork and back-and-forth on top of everything else is genuinely overwhelming.

We have a documented track record of working directly with insurance carriers on behalf of clients. We document the damage thoroughly, communicate with adjusters, and help ensure the scope of the claim reflects the actual scope of the work required. Multiple clients have specifically cited this in their reviews as a deciding factor in hiring us again. For Eastport homeowners on the South Shore where coastal flooding and storm damage are recurring realities, not one-time events having a contractor who handles both the work and the claim is a meaningful difference.

Demolition costs vary based on the size of the structure, the scope of work, what materials are present, and what the site requires before and after the physical demolition. For a full residential teardown on Long Island, costs typically range from $8,000 to $25,000 or more depending on square footage, site access, and whether asbestos abatement or other environmental work is required. Interior or selective demolition projects run lower often $2,000 to $8,000 depending on scope.

In Eastport, a few factors can affect where a project lands in that range. Older homes with asbestos-containing materials require licensed abatement before demolition, which adds to the overall cost but is non-negotiable under New York State law. Permit fees differ between the Town of Brookhaven and the Town of Southampton, so your address matters. Waterfront or flood-zone properties may also involve additional site considerations. The most important thing is getting a quote that accounts for all of it upfront not a low number that grows once the work starts. We scope the full project from the beginning so there are no surprises once demolition is underway.