Demolition Contractor in Hewlett, NY

Hewlett's Older Homes Deserve More Than a Wrecking Crew

When your Hewlett home was built in the 1950s or 1960s, demolition isn’t just swinging a hammer — it’s knowing what’s behind the walls before anything gets touched. We handle the full picture, from hazardous material removal to final cleanup, under one roof.
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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.
Two construction workers repairing or installing drywall on a ceiling inside a room.

Licensed Demolition Services Hewlett, NY

What Changes When the Right Team Handles It

Most homeowners in Hewlett aren’t thinking about demolition until they’re already mid-renovation and something unexpected shows up. A contractor who isn’t licensed to handle what’s found — asbestos floor tiles, pipe insulation, deteriorating joint compound — has to stop, call someone else, and now you’re coordinating two separate crews on a project that already had a timeline. That handoff is where most jobs go sideways.

When you work with a team that holds the NYS Department of Labor Asbestos Handling Contractor License and performs demolition under the same contract, the project doesn’t stall. Testing, abatement, and demolition happen in sequence, managed by one team that already knows your property. The permit gets pulled correctly through the Town of Hempstead Building Department — in the contractor’s name, with the right sequencing — and you’re not chasing anyone for documentation after the fact.

For Hewlett homeowners, this matters more than it might in other parts of Nassau County. The housing stock here — Cape Cods, colonials, and ranches built between the 1940s and 1970s — carries a high statistical likelihood of asbestos-containing materials. And with home values approaching $870,000 for detached properties in the 11557 ZIP code, the cost of doing this wrong isn’t just a headache. It’s a liability that follows the property.

Demolition Specialists Serving Hewlett, NY

One Company That Can Actually See It Through

We’re a full-service environmental contracting and demolition firm based on Long Island, serving residential and commercial clients across Nassau County and the broader metro area. What sets us apart isn’t a tagline — it’s licensing. Holding both the NYS DOL Asbestos Handling Contractor License and the Nassau County Home Improvement Contractor license means we can legally do what most general contractors in this area cannot: handle hazardous material removal and demolition in-house, without subcontracting the hard part out to someone else.

The Five Towns area, including Hewlett hamlet and the surrounding incorporated villages of Hewlett Bay Park, Hewlett Harbor, and Hewlett Neck, is already familiar territory. We have existing experience serving clients throughout this cluster, and we understand the layered permitting environment that comes with it — Town of Hempstead for the hamlet, individual village building departments for the incorporated villages. That’s not something you want to learn on the job at your expense.

Man using a hammer while performing ceiling repair or construction work.

Hewlett, NY Demolition Process Explained

No Surprises — Here's What the Job Actually Looks Like

It starts with an on-site assessment. Before any work begins, we evaluate the scope — what’s being removed, what materials are present, and what the permitting path looks like for your specific property. In Hewlett hamlet, that means coordinating with the Town of Hempstead Building Department. If your property falls within one of the incorporated villages like Hewlett Harbor or Hewlett Bay Park, it means working through that village’s own building department, which has separate requirements including proof of workers’ compensation insurance before a permit is issued.

If hazardous materials are identified — and in a home built before 1980, there’s a real chance they will be — abatement happens before demolition begins. That’s not just best practice; it’s what the Town of Hempstead’s building code requires. The asbestos or lead materials are contained, removed, and disposed of with a documented chain of custody. You’ll have the disposal manifests and clearance certificates in hand when the work is done.

Once abatement is cleared, demolition proceeds. Whether it’s a kitchen gut, a full structural teardown, or selective interior removal, we work clean — containment in place, debris managed daily, neighboring properties respected. In a community as compact as Hewlett, where houses sit close together and neighbors notice everything, that discipline isn’t optional.

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Residential and Commercial Demolition Contractor Hewlett

Built for What Hewlett Properties Actually Require

We handle residential demolition for homeowners tackling kitchen and bathroom gut renovations, basement overhauls, full structural teardowns, and post-flood recovery work. We also serve commercial clients along Hewlett’s Broadway corridor and throughout the Five Towns — with the bonding capacity, commercial insurance, and project management infrastructure that those jobs require. This isn’t a residential-only operation trying to stretch into commercial work.

The flood history of the South Shore adds a layer to what demolition service means in Hewlett. Hewlett Harbor received over $3 million in storm recovery funding after Hurricane Sandy, and the Five Towns’ documented flooding vulnerability — driven by coastal geography and decades of increased impervious surface coverage — means that post-storm demolition is a recurring need, not a one-off scenario. When a basement floods or a wall system takes on water, the remediation and the demolition that follows need to happen under one contractor. Our combined water damage restoration and demolition capability means you’re not making two calls and hoping the timeline lines up.

Every project includes full documentation: disposal manifests for all hazardous materials removed, post-abatement clearance certificates, and permit records pulled in the contractor’s name. For a Hewlett homeowner protecting a property worth $700,000 or more, that paper trail has real value — especially when a future buyer’s inspector starts asking questions about what was found behind those walls.

Green Island Group Corp safely demolishing and cleaning asbestos roof with protective gear and specialized equipment

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

Yes — and the permit requirements in Hewlett depend on exactly where your property sits. If you’re in the unincorporated hamlet of Hewlett, permits are issued by the Town of Hempstead Building Department. The Town’s code requires that existing utility services — sewer, water — be disconnected and sealed before a demolition permit is issued, and that any asbestos abatement be completed before demolition begins. The Town of Hempstead also has an online permit portal where applications can be submitted and status can be monitored.

If your property is in one of the incorporated villages within the Hewlett cluster — Hewlett Bay Park, Hewlett Harbor, or Hewlett Neck — the permit comes from that village’s own building department, not the Town of Hempstead. Hewlett Bay Park’s building department, for example, requires contractors to submit proof of workers’ compensation insurance before a permit is issued. Working with a contractor who knows which jurisdiction applies to your specific Hewlett address — and what each one requires — saves you from delays and compliance problems before the first wall comes down.

If your home was built before 1980, asbestos testing before any demolition or significant renovation is not just a good idea — it’s required under New York State and federal EPA regulations. Homes built in Hewlett during the 1940s through 1970s commonly contain asbestos in places that aren’t obvious: the 9″x9″ vinyl floor tiles that were standard in postwar kitchens, the textured ceiling compound applied through the 1960s and 1970s, pipe and boiler insulation in older heating systems, roofing materials, and joint compound used in drywall installation.

The testing process involves collecting samples of suspect materials and sending them to an accredited laboratory. If asbestos-containing materials are identified above regulated thresholds, they must be removed by a contractor holding the NYS Department of Labor Asbestos Handling Contractor License before demolition can proceed. This is a legal requirement, not a recommendation. A general contractor who tells you they’ll “take care of it” without holding that specific license is either planning to subcontract it without telling you or is operating outside the law — and either way, the liability can follow you as the property owner.

Demolition costs in Hewlett vary based on scope, access, and what’s found during the assessment. A straightforward interior gut — a single kitchen or bathroom — typically runs in the range of a few thousand dollars. A full structural demolition of a residential property is a more significant investment, often ranging from $10,000 to $25,000 or more depending on the size of the structure, the presence of hazardous materials, and the complexity of utility disconnection.

In Hewlett specifically, the age of the housing stock means hazardous material abatement is a realistic line item on most projects. Asbestos abatement adds cost, but it’s a cost that’s required by law and that protects you as the property owner. Quotes that seem unusually low often exclude abatement entirely — or assume it won’t be needed, which is a risky assumption in a community where the majority of homes predate 1980. The more useful question isn’t just “what’s the total?” but “what does this quote actually include, and who’s licensed to do the parts that require a license?”

Post-flood demolition in Hewlett and the Five Towns follows a specific sequence, and skipping steps creates bigger problems down the line. After water intrusion — whether from a nor’easter, a tropical storm, or the recurring heavy rainfall that inundates streets like Peninsula Boulevard — the first priority is water extraction and drying. But once the moisture assessment is done, the work that follows often involves tearing out saturated drywall, removing compromised flooring, and demolishing structural elements that have absorbed enough water to support mold growth.

In Hewlett Harbor and other low-lying parts of the Five Towns, this isn’t a hypothetical scenario. The area has a documented flooding history that predates Hurricane Sandy, and the storm recovery work in Hewlett Harbor alone exceeded $3 million. When flood damage reaches the point where demolition is needed, you want a contractor who can handle both the remediation and the demolition under one contract — not one who does the water work and then leaves you to find a separate demo crew. Our combined water damage restoration and demolition capability means the project moves from water damage response to demolition to restoration without a gap in the team or the timeline.

Selective demolition — sometimes called interior demolition — means removing specific elements of a structure while leaving the rest intact. This is the most common type of demolition work in Hewlett’s residential market: gutting a kitchen down to the studs, removing a bathroom entirely, opening up walls for a reconfiguration, or clearing a basement for renovation. The work requires precision because you’re working around live systems — electrical, plumbing, structural — that need to stay functional or be properly capped.

A full teardown means removing the entire structure, including foundation walls, floors, slabs, and footings — which is what the Town of Hempstead’s building code requires for complete demolitions. Full teardowns in Hewlett are typically driven by one of two scenarios: a home that has reached the end of its useful life and is being replaced with new construction, or a property where renovation costs exceed the value of preserving the existing structure. In a community where land values are high and new construction can command strong resale prices, teardown-and-rebuild projects are a real part of the local market. The permitting path, utility disconnection requirements, and asbestos abatement obligations apply to both types of work — the scope just determines how much of each is involved.

In New York State, the licenses that matter for demolition work in Hewlett are specific and verifiable. The NYS Department of Labor Asbestos Handling Contractor License is issued separately from a general contractor license — holding one does not authorize the other. You can verify asbestos contractor licensing directly through the NYS DOL’s online license lookup. The Nassau County Home Improvement Contractor license is required for residential work in Hewlett, and that’s verifiable through Nassau County’s licensing database. For commercial work, Nassau County General Contractor licensing applies.

Beyond license verification, ask the contractor directly: who pulls the permit, and in whose name? The licensed contractor of record should be pulling the permit in their own name — not asking you to pull it as the homeowner, and not listing a license holder who won’t actually be on the job. Ask for proof of workers’ compensation and general liability insurance, and ask whether the disposal of any hazardous materials will be documented with manifests. In Hewlett’s high-value real estate market, these aren’t bureaucratic details. They’re the records that protect you when the project is done and the property changes hands.