NYS and NYC M/WBE Certified Contractor
When you hire a demolition contractor who only does demolition, you’re still the project manager. You’re coordinating the asbestos inspector, chasing the permit office, confirming utility disconnections, and hoping everyone shows up in the right order. That’s not a small ask — especially when you’re also working, raising a family, and trying to move a project forward on a property worth close to a million dollars.
Hewlett’s housing stock tells the story clearly. The Cape Cods, colonials, and ranches that line the streets here were largely built between the late 1940s and the 1970s. That era of construction means asbestos is almost always part of the conversation — in the insulation, the floor tiles, the pipe wrap, the roofing. Before the Town of Hempstead will issue a demolition permit, that material has to be tested, and if it’s present, professionally abated. That step alone stops a lot of projects cold when homeowners don’t know it’s coming.
Add in Nassau County’s requirement for a Certificate of Rodent Free Inspection before permits are issued, and you start to see why this process trips people up. We manage every layer — environmental assessment, asbestos abatement, permit acquisition, structural demolition, debris removal, and site cleanup — as one coordinated workflow. You make one call. We carry it from there.
Green Island Group is a full-service demolition and environmental remediation contractor based on Long Island, serving Nassau County, Suffolk County, and the five boroughs. We’ve been doing this for over 12 years and have completed more than 340 demolition projects across the New York metro area — including dozens of homes throughout Hewlett, the broader Town of Hempstead, and the Five Towns communities.
We hold EPA certification, OSHA certification, NYS Department of Health asbestos licensing, and NYC Department of Buildings licensing. We’re also NYS and NYC M/WBE certified — a government-issued credential, not a marketing badge. That full credential stack matters here because Nassau County’s regulatory environment is layered, and an unlicensed contractor can expose you to stop-work orders and fines on a property you’ve invested heavily in.
Our reviews are specific. Customers name staff members. They describe real situations — floods, pipe emergencies, insurance claims — and explain exactly how we helped. That’s the kind of track record that means something in a community like Hewlett, where referrals and reputation carry real weight.
It starts with an assessment. Before anything else, we walk the property and identify what we’re dealing with — structure type, material age, proximity to neighboring homes, and whether asbestos testing is needed. In Hewlett, where homes were predominantly built pre-1980, testing is almost always part of the first conversation. We handle the inspection through a licensed asbestos inspector, and if abatement is required, we manage that process under NYS Department of Health certification before demolition begins.
Once the environmental clearance is in place, we move into permitting. That means filing with the Town of Hempstead Building Department, coordinating the Nassau County Certificate of Rodent Free Inspection, and confirming utility disconnections with PSEG and the water authority. These aren’t steps you want to figure out on your own — each one has its own timeline and its own requirements, and missing one can delay your entire project by weeks.
When permits are issued and utilities are cleared, demolition begins. Depending on the scope, a full residential teardown typically takes one to three days on-site. After the structure comes down, we handle complete debris removal and site cleanup, leaving the property ready for whatever comes next — whether that’s new construction, a sale, or a fresh start. From first call to cleared lot, you have one point of contact the entire way through.
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Full house demolition in Hewlett isn’t a single service — it’s a sequence. And the sequence matters. We cover asbestos inspection and abatement, Town of Hempstead permit filing, Nassau County Department of Health coordination, structural demolition, debris hauling, and complete site restoration. If your project is driven by storm damage — which is a real and recurring scenario on the South Shore — we’re also available 24 hours a day and have documented same-day emergency response for structurally compromised homes.
The teardown-and-rebuild market in the Five Towns is active. With land values high and the Hewlett-Woodmere School District driving consistent residential demand, buyers regularly purchase older homes specifically to demolish and build new. If that’s your situation, we can take the project from environmental clearance through demolition through site preparation for new construction — all under one contractor. No handoffs, no coordination gaps.
For homes in the incorporated villages within the Hewletts cluster — Hewlett Bay Park, Hewlett Harbor, or Hewlett Neck — permitting goes through each village’s own building department rather than the Town of Hempstead. We know the difference and handle the right process for your specific address. Pricing for a full residential demolition in the Nassau County market typically runs in the range of $15,000 to $30,000 depending on size, materials, and scope — and we provide clear, upfront estimates before any work begins.
Yes — and the permit process in Hewlett involves more than one agency. If your property is in the unincorporated hamlet of Hewlett, the permit goes through the Town of Hempstead Building Department. But if you’re in one of the incorporated villages within the Hewletts cluster — Hewlett Bay Park, Hewlett Harbor, Hewlett Neck, or Woodsburgh — each of those has its own building department with its own requirements. Knowing which jurisdiction you’re in matters before you file anything.
Beyond the building permit itself, Nassau County requires a Certificate of Rodent Free Inspection from the Nassau County Department of Health before a demolition permit will be issued. You’ll also need to provide photographs of all building elevations and confirm that utilities — electric, gas, and water — have been disconnected. For pre-1980 homes, which describes most of Hewlett’s housing stock, an asbestos inspection by a licensed inspector is also required before the permit can move forward. We handle all of these steps as part of the project — you don’t need to coordinate them separately.
Almost certainly yes. New York State requires that any structure built before 1980 be inspected for asbestos-containing materials before demolition can legally proceed. Given that Hewlett’s housing stock is largely composed of mid-century Cape Cods, colonials, and ranch-style homes built during the post-World War II suburban expansion — most of them constructed between the late 1940s and the 1970s — the vast majority of homes in the area fall into this category.
Asbestos was commonly used in that era of construction in floor tiles, ceiling tiles, pipe insulation, roofing shingles, and joint compound. If testing confirms its presence, a licensed abatement contractor must remove and dispose of the material under NYS Department of Health protocols before demolition begins. This isn’t optional, and it’s not something to skip to save time — improper handling creates real health risks and real legal exposure. We hold NYS DOH asbestos licensing and handle inspection, abatement, and clearance as part of the demolition process. You won’t be left to find a separate environmental firm on your own.
For a full residential demolition in Nassau County, you’re typically looking at somewhere between $15,000 and $30,000, depending on the size of the structure, the materials involved, and whether asbestos abatement is required. New York metro area demolition costs run 20 to 30 percent higher than national averages — that’s driven by stricter regulations, higher labor costs, and the logistical realities of dense suburban neighborhoods like Hewlett, where equipment access and proximity to neighboring homes add complexity.
Asbestos abatement, if needed, adds to that range — and in Hewlett’s pre-1980 housing stock, it’s a cost you should plan for rather than hope to avoid. Permit fees, Nassau County inspection fees, and utility disconnection coordination are additional line items. What you’re really paying for in a market like this isn’t just demolition — it’s compliance, coordination, and the assurance that nothing gets missed. We provide clear, itemized estimates before any work starts so you know exactly what you’re committing to.
Storm-driven demolition is a real scenario on the South Shore, and it often moves faster than a planned teardown. When a structure is compromised — whether from a nor’easter, flooding, or wind damage — there can be urgent safety and insurance reasons to act quickly. We’re available 24 hours a day for emergency demolition situations, and we have documented same-day response on the South Shore.
That said, even emergency demolitions in Nassau County still require permits and environmental clearance. The difference is that an experienced contractor can move through that process efficiently and knows how to communicate urgency to the relevant agencies. We also have experience helping homeowners navigate the insurance claim side of the process — multiple customers have specifically noted in their reviews that we helped them work through their claims, not just the physical demolition. If you’re dealing with storm damage in Hewlett or the surrounding Five Towns area, the first call should be to a contractor who can handle both the paperwork and the physical work at the same time.
It depends on the condition of the home and what you’re trying to accomplish — but in Hewlett, the math often favors demolition more than people expect. When a mid-century Cape Cod or ranch has significant structural issues, outdated systems, and materials that require abatement anyway, the cost of a full renovation can approach or exceed the cost of a teardown and rebuild. And a rebuild gives you a new structure built to current code, with modern energy efficiency, the layout you actually want, and no inherited problems.
The Five Towns real estate market supports this approach. With median detached home values in Hewlett approaching $870,000 and the Hewlett-Woodmere School District driving consistent buyer demand, the land itself holds strong value. That means a well-executed new build on an existing lot in Hewlett can make real financial sense. The teardown-and-rebuild market here is active — it’s not a niche scenario. If you’re weighing renovation versus demolition, we can walk through the scope of your specific property and give you an honest read on which direction makes more sense.
The physical demolition of a residential structure in Hewlett typically takes one to three days on-site once everything is in place. But the full timeline — from first assessment to cleared lot — is usually four to eight weeks, and most of that time is in the front end: asbestos inspection, abatement if needed, permit filing with the Town of Hempstead or the relevant village building department, Nassau County’s rodent-free inspection, and utility disconnection confirmation.
Each of those steps has its own processing time, and they have to happen in the right sequence. Skipping ahead or trying to overlap steps that agencies require to be completed in order is how projects get delayed or stopped. The most common reason demolition timelines stretch longer than expected is a homeowner who didn’t know what was required upfront and had to backtrack. Starting with a contractor who manages the full process — and knows what Nassau County requires before a permit is issued — is the single biggest factor in keeping your project on schedule.
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