Demolition Contractor in Islandia, NY

Islandia's 60-Year-Old Homes Deserve More Than a Wrecking Crew

Most demolition jobs in Islandia uncover asbestos, lead paint, or both we handle it all without stopping your project.
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 Islandia, NY

Your Project Moves Forward No Surprises, No Shutdowns

Here’s what most homeowners in Islandia don’t find out until it’s too late: the contractor they hired for demolition isn’t licensed to handle what’s inside the walls. The median construction year for homes in Islandia is 1969. That means floor tiles, pipe insulation, ceiling materials, and joint compound from that era are almost certainly on your property and a significant number of them contain asbestos. If your contractor can’t legally touch it, your project stops cold.

When you work with a contractor who handles abatement and demolition under one roof, that scenario simply doesn’t happen. No second company to call, no week-long delay while you wait for a licensed crew to get scheduled, no ballooning costs that weren’t in your original quote. The work continues.

That same principle applies to permit compliance. Islandia is an incorporated village with its own Building Department separate from the Town of Islip. Contractors who don’t know the difference can cost you weeks in back-and-forth before a single wall comes down. When your contractor already knows Islandia’s permit process, the project starts on time and stays on track.

Demolition Specialists Serving Islandia, NY

Central Suffolk County Is Our Backyard Not a Service Area We Added

We’re based in Bohemia, about five miles from Islandia on the Long Island Expressway. This isn’t a company dispatching crews from Nassau County or New York City central Suffolk County is where we work every day, and that proximity matters when you need someone on-site fast or need a contractor who actually knows the Village of Islandia Building Department by name.

Over 12 years and more than 5,000 completed projects across Long Island, we’ve worked on homes that look exactly like yours Levitt-era colonials, ranch-style splits, Cape Cods that have been renovated two or three times and still have original materials hiding behind newer finishes. We hold active NYS Department of Labor asbestos contractor certification, NYC Department of Buildings licensure, and carry the $2 million in general liability coverage that demolition work in New York requires.

We’re also a certified MWBE contractor, which qualifies us for municipal and publicly funded projects in Suffolk County. Whether it’s a residential gut renovation near Towne House Village or a commercial interior demo closer to the Veterans Memorial Highway corridor in Islandia, we’ve done this work here and we know what to expect.

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

Residential Demolition Contractor Islandia, NY

What Actually Happens From First Call to Final Cleanup

It starts with a site assessment. Before anything gets scheduled, we walk the property and evaluate what you’re working with structure, materials, access, and any environmental concerns. In Islandia, that assessment almost always includes evaluating for asbestos-containing materials given the age of the housing stock. If testing is needed, we coordinate it. You don’t have to go find a separate environmental firm.

From there, we handle the permit application with the Village of Islandia Building Department. That’s a step a lot of contractors hand back to the homeowner, and it’s also where projects stall. We manage it directly, including any required asbestos survey documentation that the Town of Islip’s commercial renovation permit process mandates. Before any digging or excavation begins, we file the required New York 811 notification that’s not optional, and skipping it creates real liability.

Once permits are in hand, demolition proceeds in the sequence that makes sense for your specific project whether that’s a full structural teardown, a selective interior demo, or a phased gut renovation. Hazardous materials are abated first, then the physical demolition work follows. When the job is done, debris is removed and the site is left clean and compliant. No debris piles sitting for weeks, no open excavation left unaddressed. The Village of Islandia’s code requires excavations to be filled to within one foot of grade after demolition we know that, and we handle it.

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

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Commercial Demolition Contractors Islandia, NY

One Crew Handles Demo, Abatement, and Everything In Between

We offer full-service residential and commercial demolition throughout Islandia and the surrounding central Suffolk County area. On the residential side, that covers full structural teardowns, interior gut demolitions, selective demo for additions or renovations, basement and garage demolitions, and emergency demolition following water damage, fire, or storm events. Given that virtually every home in Islandia predates 1980, asbestos abatement and lead paint removal are built into our process not treated as an add-on you find out about mid-job.

On the commercial side, the activity around the former Computer Associates campus on Old Nichols Road is a visible example of what’s driving demand in this area right now. That 70-acre site is being converted into nearly a million square feet of light industrial space, and it’s not the only commercial property in this corridor going through significant change. Interior demolition for tenant improvements, selective demo for adaptive reuse projects, and full structural teardowns for new industrial development all require a contractor who understands environmental compliance alongside physical demolition and that’s exactly what we bring.

For insurance-triggered demolition burst pipes, basement flooding, fire damage we work directly with your insurance company. We document the damage properly, communicate with the adjuster, and make sure the scope of work reflects what actually needs to happen. That part of the process is something a lot of homeowners in Islandia don’t expect from a demolition contractor, but it’s one of the things our clients consistently mention when they leave reviews.

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

Do I need a permit for demolition work in Islandia, NY?

Yes and in Islandia specifically, the permit process runs through the Village of Islandia Building Department, not just the Town of Islip Building Division. Because Islandia is an incorporated village, it maintains its own code enforcement authority, which means the application, inspection schedule, and compliance requirements are handled at the village level. Contractors who aren’t familiar with that distinction can send you to the wrong office and cost you weeks before realizing the mistake.

For demolition permits in Islandia, the requirements include completing the demolition within four months of permit issuance, removing all debris from the site, and filling any excavation to within one foot of grade. For commercial renovation and demolition projects, an asbestos survey is explicitly required as part of the permit application. We manage this entire process from the initial application to final compliance sign-off so you’re not navigating a government permitting process on top of managing a construction project.

The honest answer is: if your home was built before 1980, you should assume it does until testing proves otherwise. The median construction year for homes in Islandia is 1969, which puts the majority of the village’s housing stock squarely in the era when asbestos was standard in floor tiles, ceiling tiles, pipe insulation, roofing shingles, joint compound, and siding. The Levitt-era homes that form the original residential core of Islandia built around 1963 are particularly likely to contain these materials.

Testing is done by taking physical samples from suspected materials and sending them to a certified laboratory for analysis. You cannot identify asbestos by sight. We coordinate the testing process as part of our pre-demolition assessment, so you have a clear picture of what’s in the property before any work begins. If asbestos is confirmed, we handle the abatement in-house under our active NYS Department of Labor asbestos contractor certification no separate company, no scheduling gap, no project delay while you wait for a second crew to get available.

Cost varies depending on the scope of work, but here’s a realistic range to work from. Interior demolition for a single room a kitchen or bathroom gut typically runs between $1,500 and $5,000 depending on size, materials, and whether hazmat abatement is needed. A full residential teardown in Islandia, where the majority of homes are postwar single-family structures in the 1,200 to 2,000 square foot range, generally falls between $10,000 and $25,000 when permits, debris removal, and site cleanup are included.

What changes that number significantly is the presence of asbestos or lead paint and in Islandia, that’s not a rare edge case. Abatement adds cost, but the alternative is a project that gets shut down mid-demo by the health department, which costs far more. Transparent pricing means knowing what’s included before you sign anything: permits, hazmat testing, abatement if needed, debris hauling, and final site grading. When you get a quote from us, those items are accounted for upfront not discovered after the fact.

You do not need separate companies when you work with us. We hold active NYS Department of Labor asbestos contractor certification and perform abatement in-house as part of our demolition scope. This matters more in Islandia than in many other parts of Long Island because the village’s housing stock is almost entirely pre-1980 construction meaning the probability of encountering asbestos-containing materials on any given project is genuinely high, not theoretical.

When a contractor who isn’t certified for abatement discovers asbestos mid-project, they are legally required to stop work. At that point, you’re coordinating a second contractor, waiting for availability, potentially re-permitting, and absorbing the cost of a delayed project. Hiring a contractor who can do both from the start eliminates that risk entirely. The assessment, testing, abatement, and physical demolition all happen under one project timeline, managed by one team. That’s the practical reason integrated services matter not just a convenience, but genuine project protection.

For a straightforward interior demolition a kitchen gut or basement demo the physical work itself often takes one to three days once permits are in hand. The permit process through the Village of Islandia Building Department is where most of the timeline lives. Depending on the scope of the project and how quickly documentation is assembled, permit approval typically takes two to four weeks. For commercial projects that require an asbestos survey as part of the application, add time for testing and results before the permit application is even submitted.

Full structural demolitions take longer typically one to two weeks of active work, plus the same permit lead time on the front end. If asbestos abatement is required, that phase runs before demolition begins and adds several days depending on the extent of the materials involved. The Village of Islandia’s code requires demolition to be completed within four months of permit issuance, so there’s a defined window once you’re approved. We build a realistic project schedule from the permit application date forward, so you know what to expect at each stage not just a vague “a few weeks” estimate.

Yes and it’s one of the more common calls we get from Islandia homeowners. The village’s housing stock is predominantly 60-year-old single-family homes with basements, and those basements flood. Nor’easters, summer storms, and aging plumbing infrastructure all contribute to water intrusion events that require emergency demolition of damaged materials wet drywall, saturated insulation, compromised flooring, and sometimes structural framing that can’t be dried and saved.

What makes emergency demolition in Islandia more complicated than it sounds is the age of the materials being removed. Flood-damaged drywall in a 1969 home may contain asbestos. Wet insulation around original pipe runs may too. A contractor who shows up fast but isn’t licensed for abatement can create a bigger problem than the one they came to fix. We respond to emergency calls 24 hours a day, assess the full scope of what needs to come out, handle any required abatement, and work directly with your homeowner’s insurance company to document the damage and support your claim. The goal is to get your home stabilized and your project moving not to hand you a pile of paperwork and tell you to call someone else.