Demolition Contractor in Hempstead, NY

Hempstead's Older Buildings Deserve More Than a Sledgehammer

When your walls are hiding asbestos and your permit requires a licensed engineer’s sign-off, you need a demolition contractor who already knows what’s coming — and knows exactly how to handle it in Hempstead.
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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 Hempstead NY

One Contractor. No Surprises. Project Done Right.

Most demolition projects in Hempstead don’t fail because of bad labor — they stall because of what nobody planned for. A contractor shows up, starts swinging, hits something behind the drywall that shouldn’t be disturbed without a NYS DOL license, and suddenly your project is frozen while you scramble to find a second company. That’s a real scenario here, not a hypothetical.

Hempstead has one of the oldest building stocks in Nassau County. Homes and commercial buildings from the 1940s and 1950s are everywhere along Fulton Avenue, Main Street, and the surrounding residential blocks — and that era of construction is exactly when asbestos use in flooring, ceilings, pipe insulation, and joint compound was at its peak. When you hire us, demolition and hazardous materials abatement happen under the same contract, the same project manager, and the same timeline. Nothing stops. Nothing gets handed off.

Beyond the hazardous materials question, there’s the permitting reality. The Village of Hempstead Building Department requires a licensed professional engineer to certify your demolition work in writing before a building permit can even be issued. Nassau County requires a Rodent-Free Inspection Certificate that expires in 10 days — so timing matters. These aren’t obstacles you should be navigating alone. When you work with us, that’s all handled on your behalf.

Demolition Specialists Serving Nassau County

We Know Hempstead's Rules — And We Work Them For You

We’re a Long Island-based environmental contracting and demolition firm. We hold the NYS Department of Labor Asbestos Handling Contractor License — the specific credential required by New York State law to legally disturb, remove, and dispose of asbestos-containing materials. That’s not a detail buried in our credentials page. It’s the reason clients in Hempstead call us instead of starting over when another contractor walks off the job.

We’ve worked on properties across Nassau County — from residential gut renovations to commercial demolition tied to larger redevelopment projects. Hempstead’s active redevelopment landscape, including the Renew Hempstead initiative and the significant investment flowing through the Town of Hempstead IDA, means there’s no shortage of older structures being cleared and rebuilt. We understand what that work actually requires here — not in theory, but on the ground.

Our reviews reflect what we hear most: that clients felt informed, that someone actually picked up the phone, and that the job finished the way it was supposed to. That’s the standard we hold ourselves to on every project.

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

Residential Demolition Contractor Hempstead NY

From First Call to Final Sign-Off — Here's How We Handle It in Hempstead

It starts with a site assessment. Before anything gets touched, we walk the property and evaluate what’s there — structural conditions, utility connections, and the age and type of materials involved. For any Hempstead structure built before 1980, that assessment includes a hazardous materials survey. If asbestos or lead paint is present, we document it, scope the abatement, and handle it under our NYS DOL license before demolition begins. No waiting on a second company. No gap in the project.

From there, we handle permitting. In the Village of Hempstead, that means coordinating with the Village Building Department, securing the Nassau County Health Department’s Rodent-Free Inspection Certificate within its 10-day window, and ensuring all required notifications are filed if asbestos abatement is part of the scope. We pull permits in our name as the licensed contractor of record — you don’t need to set foot in the building department.

Once permits are in place, demolition proceeds according to the approved scope. Selective interior demo, full structural teardown, or anything in between — the work is executed with adjacent-property protection in place, debris removed and properly documented, and a clean site handed back to you. If post-project clearance testing is required after abatement, we coordinate that too, so you have a certified record that the space is safe and the work was done right.

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Commercial Demolition Contractors Hempstead NY

What's Actually Included When You Hire Us in Hempstead

Every project starts with a pre-demolition hazardous materials assessment — not because it’s required on paper, but because skipping it in a village where the median housing unit predates 1960 is how projects get shut down mid-job. If asbestos-containing materials are found, abatement is handled by our NYS DOL-licensed team before demolition begins. Lead paint protocols are followed per EPA RRP guidelines. You get disposal manifests and documentation for everything removed — records that protect you when you sell the property, apply for future permits, or face any regulatory review.

For residential clients — homeowners renovating older homes near Fulton Avenue, landlords bringing rental properties into compliance under the Town of Hempstead’s rental registration program, or estate executors clearing a property before sale — we handle the full scope from survey to clean site. For commercial clients, including developers working within Hempstead’s active redevelopment corridor or properties near the Brownfield Opportunity Area designation, we bring the bonding, insurance, and project documentation that institutional and municipal work requires.

Selective interior demolition, full structural teardown, basement and foundation work, and site clearing are all within scope. Every project includes proper utility coordination, debris removal with documented disposal, and a final site inspection. If your project requires a licensed PE certification for the Village Building Department, we coordinate that as part of the process — not as an add-on you find out about later.

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

Do I need a demolition permit in the Village of Hempstead, NY?

Yes — and the permitting process in the Village of Hempstead has a few requirements that catch people off guard if they haven’t done this before. The Village Building Department issues its own demolition permits, separate from the Town of Hempstead Building Department. Before a building permit can be issued for new construction on a cleared site, the demolition work must be fully completed under a properly issued demolition permit first.

What makes Hempstead’s process distinct is the requirement for a licensed New York State professional engineer to certify in writing to the Village Building Department Superintendent that the demolition was properly completed and that the excavation and fill have been inspected. That certification has to happen before the Village will sign off. On top of that, Nassau County requires a Rodent-Free Inspection Certificate from the Nassau County Department of Health — and that certificate expires 10 days from issuance, so the timing between inspection and permit submission has to be coordinated carefully. When you work with us, we manage all of this on your behalf.

If asbestos is discovered during an active demolition project and the contractor isn’t licensed by the NYS Department of Labor as an Asbestos Handling Contractor, work has to stop immediately. The contractor legally cannot proceed. At that point, you’re looking for a second company, negotiating a second contract, and waiting on a second schedule — while your project sits open and your timeline falls apart.

This is exactly why a pre-demolition hazardous materials survey matters so much in Hempstead specifically. The village’s housing stock is heavily concentrated in the 1940s–1960s construction era, when asbestos was used extensively in floor tiles, ceiling texture, pipe insulation, roofing materials, and joint compound. Finding it isn’t a worst-case scenario here — it’s a common one. We hold the NYS DOL Asbestos Handling Contractor License, which means if asbestos is identified during the survey or during demolition, we handle the abatement ourselves, in sequence, without stopping the project. You don’t need to find anyone else.

The timeline depends on the scope of work and whether hazardous materials are involved, but a realistic window for a straightforward residential demolition permit in the Village of Hempstead is typically two to four weeks from application submission to approval — assuming the application is complete and the required documents are in order.

Where things slow down is usually on the front end: incomplete applications, missing engineer certifications, or a Nassau County Rodent-Free Certificate that expires before the permit is submitted. If asbestos abatement is part of the project, NYS DOL and potentially EPA notification requirements add lead time before work can begin — the EPA NESHAP rule requires written notification at least 10 working days before demolition starts on projects above threshold quantities. A contractor who knows these requirements in advance builds them into the schedule from day one. When the permit process is managed properly, those 10 days don’t delay you — they’re already accounted for.

Interior demolition — sometimes called selective demolition — means removing specific elements inside a structure while leaving the building itself standing. This is the most common type of project for Hempstead homeowners doing gut kitchen or bathroom renovations, landlords clearing out a rental unit before a full remodel, or commercial tenants building out a new space in an older Fulton Avenue or Main Street storefront. Walls, ceilings, flooring, fixtures, and non-load-bearing partitions come out. The exterior shell and structural elements stay.

Full structural demolition means taking the entire building down to the foundation — and in some cases, removing the foundation itself. This is more common in commercial redevelopment contexts, which is an active category in Hempstead given the Renew Hempstead initiative and the volume of older commercial buildings being cleared for new construction. Both types of work require permits, both require a hazardous materials assessment on pre-1980 structures, and both require proper debris disposal documentation. The scope determines the permit type, the engineering requirements, and the timeline — which is why the assessment conversation happens before any pricing is finalized.

A general contractor license in New York does not authorize asbestos abatement work. Those are two separate licenses, and the NYS Department of Labor regulates asbestos handling contractors independently. A general contractor who encounters asbestos-containing materials during a demolition project is legally required to stop work and bring in a licensed abatement contractor — regardless of how experienced or long-tenured they are.

This is a real issue in Hempstead’s market. The village has no shortage of established local contractors with decades of experience, but experience in demolition doesn’t automatically mean they hold the NYS DOL Asbestos Handling Contractor License. When you’re working in a pre-1960 building — which describes a significant portion of the Village of Hempstead’s housing and commercial stock — the question isn’t whether asbestos might be present. It’s whether your contractor is licensed to handle it when it is. We hold both the demolition capability and the NYS DOL asbestos license, so there’s no handoff, no gap, and no project stoppage.

It depends heavily on the reason for the demolition. If you’re demolishing a structure because of damage from a covered event — a fire, a significant storm, or structural collapse — your homeowners insurance policy may cover some or all of the demolition costs, depending on your coverage terms. Given that the Town of Hempstead’s coastal exposure means nor’easters and post-hurricane damage are recurring realities for Nassau County homeowners, this scenario comes up more than people expect.

Elective demolition — meaning you’re tearing something down as part of a planned renovation or redevelopment — is typically not covered by homeowners insurance. In those cases, the cost is out of pocket and varies based on the size of the structure, the scope of the work, and whether hazardous materials abatement is required. In Hempstead’s older housing stock, asbestos abatement is frequently part of the project scope, and that affects the overall cost. The best way to get an accurate number is through a site assessment, where the full scope — demolition, abatement if needed, permitting, and disposal — can be evaluated and priced honestly before any work begins.