House Demolition in Greenlawn, NY

One Contract. No Asbestos Surprises. Clean Site.

Most homes in Greenlawn were built in the 1960s and that means asbestos is part of the conversation before a single wall comes down. We handle the survey, the abatement, and the full house demolition, so you’re never left coordinating between two contractors mid-project.
Industrial blowers used by Green Island Group Corp for water damage and flood restoration drying process

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 safely demolishing and cleaning asbestos roof with protective gear and specialized equipment

Demolition Services in Greenlawn, NY

What You Get When the Demolition Is Done Right in Greenlawn

A clean site. A closed permit. And no loose ends that follow you into the next phase of the project. That’s what homeowners in Greenlawn are really after not just a house that’s gone, but a project that’s fully resolved.

Here’s what makes that harder than it sounds in this area. The median home in Greenlawn was built in 1963, which puts the majority of the local housing stock squarely in the era when asbestos was standard in floor tiles, pipe insulation, boiler wrap, roofing shingles, and textured ceilings. The Town of Huntington requires a licensed asbestos survey before they’ll issue a demolition permit for any home built before 1974 and that covers most of the homes on most of the streets here. When your demolition contractor isn’t licensed to handle that survey and abatement themselves, the project stalls while you scramble to find someone who is.

When everything is handled under one contract hazmat survey, abatement if needed, structural demolition, debris hauling, and permit closeout the project moves in the right sequence without gaps. You get documentation that protects you from future liability, a site that’s ready for whatever comes next, and a process that didn’t require you to manage three different contractors to get there.

Licensed Demolition Contractor in Greenlawn, NY

Every License the Job Requires Already in Place

We are a full-service environmental and demolition contractor serving Greenlawn, the broader Town of Huntington, and Suffolk County. What separates us from most demolition contractors operating on Long Island isn’t just experience it’s the license stack. NYS DOL Asbestos Contractor License. NYS DOL Mold Remediation Contractor License. EPA Lead RRP Certification. Suffolk County Home Improvement Contractor License. NYC BIC Trade Waste License. All of them, held by our company, active on every project.

That matters in Greenlawn, where the housing stock is older, the permit requirements are specific, and the Town of Huntington’s Building and Housing department at 100 Main Street in Huntington requires verified documentation before a demolition permit is issued. We’ve navigated that process across this area many times. We know what Form 87-04 requires, how to coordinate utility disconnections with National Grid and PSEG Long Island, and how to move through the Town’s permit process efficiently when everything is submitted correctly.

Drone view of a residential home with a blue tarp covering roof damage after a storm.

The House Demolition Process in Greenlawn

The Sequence That Keeps Your Greenlawn Demolition Moving

The first step isn’t demolition. It’s a pre-demolition hazmat survey and in Greenlawn, this isn’t optional. The Town of Huntington requires a licensed asbestos inspection before a demolition permit is issued for any structure built before January 1, 1974. Given that the median construction year in Greenlawn is 1963, that requirement applies to the overwhelming majority of homes here. We conduct that survey, document the findings, and if asbestos-containing materials are present, perform the abatement before any structural work begins. No handoffs. No delays waiting on a separate environmental firm.

Once the hazmat phase is cleared, the permit application goes to the Town of Huntington’s Building and Housing department. When documentation is complete and correctly submitted survey results, utility disconnection letters from National Grid and PSEG Long Island, workers’ comp certificate, and Suffolk County contractor license the Town can process demolition permits within one business day. That turnaround only happens when the paperwork is right the first time, which is why knowing the local process matters.

After the permit is in hand, the structural demolition proceeds. Our crew works with site fencing, dust suppression, and noise ordinance compliance in place because in a tight-knit community like Greenlawn, how the job looks and sounds to your neighbors matters. Debris is hauled to licensed disposal facilities with full documentation. When it’s done, you have a clean site, a closed permit, and a paper trail that closes out the project completely.

Devastated kitchen inside a house undergoing demolition by Green Island Group Corp

Ready to get started?

Explore More Services

About Green Island Group Corp

Get a Free Consultation

Building Demolition Services in Greenlawn, NY

What's Included When the Whole Job Stays Under One Roof

We handle every phase of a residential demolition project in Greenlawn from the first licensed asbestos survey to the final debris haul. That includes pre-demolition hazmat inspection, asbestos abatement, mold remediation if present, full structural demolition, site clearing, and licensed disposal of all materials. Every step is performed by a contractor who holds the credentials that step legally requires.

For homeowners in the Harborfields area and throughout the surrounding neighborhoods, this matters because the alternative hiring a demolition contractor who isn’t licensed for environmental remediation creates a gap right in the middle of the project. If asbestos is found and your contractor can’t legally handle it, the job stops. You’re now managing two separate companies, two separate timelines, and a permit process that’s sitting open while you sort it out. That’s the scenario this model is specifically built to prevent.

Financing is available, including 0% APR options. That’s relevant for estate-driven demolitions situations where an inherited property needs to come down before the land can be sold, but the timeline on funds doesn’t always line up with the timeline on the project. Whether this is a teardown-rebuild on a high-value lot near the LIRR station or a storm-damaged structure that’s been sitting condemned, the process is the same: one point of contact, one contract, and a project that moves in the right order from start to finish.

Green Island Group Corp demolishing commercial and residential buildings in Nassau County, NY

Do I need an asbestos survey before demolishing my Greenlawn home?

Yes and this isn’t something you can skip or work around. The Town of Huntington requires a licensed asbestos survey as part of the demolition permit application for any structure built before January 1, 1974. The only exemption is for buildings constructed on or after that date, or structures certified in writing as structurally unsound by a licensed design professional. Given that the median construction year in Greenlawn is 1963, the vast majority of homes in this community fall outside that exemption entirely.

The survey must be performed by a contractor holding an active NYS Department of Labor Asbestos Contractor License not just any inspector, and not a general contractor who doesn’t carry that specific credential. We hold that license and conduct the survey as the first step in every demolition project, before any permit application is submitted and before any structural work begins. If asbestos-containing materials are found and in homes of this era, they frequently are the abatement is handled by our team under the same contract, so the project doesn’t stall while you locate a separate firm.

When your documentation is complete and correctly submitted, the Town of Huntington can process a demolition permit application within one business day. That’s one of the faster turnarounds in Suffolk County but it only happens when everything is in order. The application requires the demolition permit form (Form 87-04), a licensed land survey, utility disconnection letters from both National Grid and PSEG Long Island, a Certificate of Workers’ Compensation insurance, proof of a Suffolk County contractor license, and the completed asbestos survey.

Missing any one of those items sends the application back and resets the clock. The utility disconnection letters alone can add time to the pre-permit phase, since coordinating with National Grid and PSEG Long Island involves their own scheduling and processing timelines. If you’re working against a construction schedule or a pending property closing, the value of hiring a contractor who knows exactly what the Town of Huntington requires and arrives with everything prepared is hard to overstate. Getting the permit right the first time is what keeps the rest of the project on track.

If asbestos-containing materials are identified during the pre-demolition survey, the abatement has to happen before structural demolition can begin. That’s not a judgment call it’s New York State law. The abatement must be performed by a contractor holding an active NYS DOL Asbestos Contractor License, using containment, negative air pressure, and disposal protocols that meet state and federal standards. All removed materials must go to a licensed disposal facility with documented chain of custody.

The reason this discovery causes so many project delays isn’t the asbestos itself it’s the contractor situation. When a demolition contractor doesn’t hold the environmental remediation licenses, they have to stop work and wait while the homeowner finds a separate abatement firm. That firm has its own schedule, its own mobilization timeline, and its own documentation process. We eliminate that gap entirely. Because we hold both the asbestos abatement license and the demolition contractor license, the project moves from survey to abatement to demolition without stopping. You end up with a complete compliance record documenting proper disposal which matters for permit closeout and for any future questions about the property.

For a full house demolition in Greenlawn, most residential projects fall in the range of $15,000 to $50,000 or more, depending on the size of the structure, the scope of hazmat findings, permit fees, and site-specific conditions. That’s a wide range, and the reason it’s wide is that the pre-demolition asbestos survey drives a significant portion of the variable cost. A home with minimal asbestos-containing materials in one location is a different project than a home with asbestos floor tiles, pipe insulation, roofing shingles, and popcorn ceilings all of which are common in Greenlawn’s 1960s-era housing stock.

The honest answer is that no legitimate contractor can give you a firm final number before the hazmat survey is complete. Anyone who quotes a flat price for a Greenlawn demolition without first inspecting the structure is either guessing or planning to add costs mid-project. We conduct the survey first, document what’s present, and provide a detailed written estimate that accounts for the actual scope of the work so you know what you’re looking at before you sign anything. Financing options, including 0% APR, are available for projects where timing on funds and timing on the job don’t line up.

Most cannot and that’s the core problem homeowners run into when they start calling around. A standard demolition contractor holds a general contractor or home improvement license, which authorizes them to perform structural demolition work. It does not authorize them to perform asbestos abatement, mold remediation, or lead paint work. Those require separate state-issued licenses from the NYS Department of Labor, and they involve different training, different equipment, different disposal protocols, and different documentation requirements.

In a community like Greenlawn, where the housing stock is predominantly from the 1960s, the odds that a pre-demolition survey will find asbestos-containing materials are high not theoretical. A contractor who can only do the demolition half of the job is going to create a gap at exactly the moment you need the project to keep moving. We hold the NYS DOL Asbestos Contractor License, the NYS DOL Mold Remediation Contractor License, the EPA Lead RRP Certification, and the Suffolk County Home Improvement Contractor License. That combination means the entire project survey, abatement, and demolition stays under one contract, with one point of contact, from start to finish.

In many cases, yes and the math in Greenlawn specifically tends to support it. Homes here start around $600,000 and can reach $2 million or more, and a significant portion of that value is in the land and the school district. Harborfields Central School District is rated among the top five in Suffolk County, and that rating is a primary driver of buyer demand in this area. When a 1960s ranch or Cape Cod sits on a well-located lot especially one with convenient access to the Greenlawn LIRR station on the Port Jefferson Branch the economics of tearing it down and building new often outperform a deep renovation of an aging structure.

The teardown-rebuild decision usually comes down to three things: the condition of the existing structure, the cost of bringing it up to current standards versus building new, and the timeline. A full house demolition through us including the required asbestos survey, abatement if needed, and site clearing gets the land to a clean, permit-closed, build-ready state. From that point, your builder has a clear site and a complete compliance record to work from. If you’re evaluating whether a teardown makes sense for a specific property in Greenlawn, the pre-demolition assessment is a useful starting point it tells you exactly what’s in the structure and what the full scope of the project looks like before you commit to anything.