House Demolition in Merrick, NY

Your Property Cleared Right, Fast, Clean

Professional house demolition that handles permits, cleanup, and everything in between—no headaches, no surprises, just results.

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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.
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Professional Demolition Services Merrick

What You Actually Get When We're Done

A clean slate ready for your next project. No debris scattered around your property, no permit nightmares to figure out yourself, and no wondering if the job was done safely.

When we finish your house demolition in Merrick, you’re left with a properly cleared site that’s ready for whatever comes next. Whether you’re building new construction or just need the space, you can move forward without looking back.

The difference between professional demolition and a messy one isn’t just what you see—it’s what you don’t have to worry about. Environmental compliance, proper disposal, neighborhood considerations, and local regulations all handled correctly the first time.

Merrick House Demolition Contractors

We Actually Know Nassau County

We’ve been handling demolition projects across Nassau County for years. We understand Merrick’s specific requirements, from the rodent-free certifications Nassau County requires before any demolition begins to the environmental considerations that matter in this area.

Living in a community where 64% of properties face flooding risks over the next 30 years, Merrick homeowners need contractors who understand both current regulations and future challenges. We’ve worked with Nassau County’s Department of Public Works, handled the permit process hundreds of times, and know what it takes to get projects approved quickly.

When your neighbors in Merrick are dealing with a competitive real estate market where homes sell in 28 days, timing matters. We don’t add delays to your timeline—we help you stick to it.

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House Demolition Process Merrick NY

Here's Exactly How We Handle Your Project

First, we assess your property and handle the permit requirements. In Nassau County, that means coordinating the rodent-free certification, working with local building departments, and making sure all environmental factors are addressed before we start.

Once permits are secured, we prepare your site with proper safety measures and containment. Our team sets up the work area to protect your neighbors and surrounding property, then proceeds with the demolition using the right equipment for your specific structure.

After the demolition is complete, we handle all cleanup and debris removal. You’re not left with piles of materials or wondering how to dispose of everything properly. We take care of recycling what can be recycled and disposing of the rest according to Nassau County requirements.

The final step is site preparation for whatever comes next. Whether you’re ready for new construction or just need a clean, level space, we make sure you’re set up for success.

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Complete Demolition Services Merrick

Everything That's Actually Included

Your house demolition service includes permit coordination, site preparation, the actual demolition work, and complete cleanup with debris removal. We handle both interior and exterior demolition, from partial room removal to total house teardown.

In Merrick’s competitive market, where homes average $815K and sell quickly, property owners need reliable contractors who understand local conditions. We work with Nassau County’s specific requirements, including the mandatory health department inspections and environmental considerations.

Our service covers asbestos testing when needed, proper disposal of all materials, and coordination with utility companies for disconnections. For Merrick properties facing environmental risks like flooding, we also ensure proper handling of any contaminated materials and follow all environmental compliance requirements.

You get transparent communication throughout the process, with regular updates on progress and any issues that need your attention. No surprises, no hidden costs, and no wondering what’s happening with your property.

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How long does house demolition take in Merrick, NY?

Most house demolitions in Merrick take 3-7 days once work begins, depending on the size of the structure and complexity of the project. However, the total timeline includes permit processing time, which can add 1-2 weeks to the overall schedule. Nassau County requires a rodent-free certification before any demolition can start, and this inspection typically happens within 5-7 business days of your application. If rodent activity is found, you’ll need professional extermination and a two-week waiting period before the certification can be issued. The actual demolition work moves quickly once we start. Smaller homes or partial demolitions might be completed in 2-3 days, while larger structures or those requiring special environmental handling can take up to a week. Weather and site access can also affect timing, but we’ll keep you informed of any adjustments to the schedule.
You need a demolition permit from your local building department and a rodent-free certification from Nassau County Health Department. The health department inspection is mandatory before any demolition work can begin, and demolition must start within 10 days of that inspection. Your local building department (typically Town of Hempstead for Merrick properties) will require the demolition permit application, site plans, and proof of the rodent-free certification. If your property is near county roads, you may also need coordination with Nassau County Department of Public Works. We handle the permit coordination process for you, including scheduling the required inspections and ensuring all documentation is properly submitted. This saves you time navigating the various county and municipal requirements, and helps prevent delays that could affect your project timeline.
House demolition costs in Merrick typically range from $4,000 to $14,000 for homes between 1,000-2,000 square feet. The final cost depends on factors like house size, foundation type, accessibility, environmental considerations, and disposal requirements. Additional costs may include permit fees (usually $200-500), utility disconnections, and special handling for materials like asbestos or lead paint. Properties in flood-prone areas of Merrick may require additional environmental testing or special disposal methods, which can affect pricing. We provide detailed written estimates that break down all costs, including permits, labor, equipment, disposal, and cleanup. No hidden fees or surprise charges—you’ll know exactly what you’re paying for before work begins. Most homeowners find the investment worthwhile for the time saved and peace of mind that comes with professional handling of the entire process.
Yes, complete cleanup and debris removal is included in our demolition service. We don’t leave you with piles of materials to figure out on your own—everything gets hauled away and disposed of properly according to Nassau County requirements. Our cleanup process includes removing all demolition debris, grading the site level, and leaving your property broom-clean and ready for the next phase. We separate materials for recycling when possible and ensure hazardous materials are disposed of through proper channels. This is especially important in Merrick, where many properties face environmental considerations like flood risk. We make sure all materials are handled according to environmental regulations, and we provide documentation of proper disposal when required. You get a clean, clear site without having to coordinate multiple dumpsters or disposal services yourself.
Absolutely. We handle everything from single-room interior demolition to complete house teardowns. Many Merrick homeowners choose partial demolition when renovating kitchens, bathrooms, or adding additions to their existing homes. Interior demolition projects include removing walls, flooring, fixtures, and built-ins while protecting the parts of your home that are staying. We use dust containment systems and careful planning to minimize disruption to the rest of your property. Partial exterior demolition might involve removing additions, decks, garages, or portions of the house for renovation projects. Each project gets the same attention to permits, safety, and cleanup regardless of size. The process is similar to full demolition but with additional care taken to protect existing structures and utilities that remain in use.
If asbestos or other hazardous materials are discovered, we stop work immediately and coordinate proper testing and abatement before continuing. We’re experienced in asbestos abatement and environmental remediation, so we can handle these situations safely and legally. Nassau County has strict requirements for handling hazardous materials, and we’re fully licensed and equipped to meet these standards. The process typically involves professional testing, proper containment, certified removal by trained technicians, and documentation of safe disposal. While this can add time and cost to your project, it’s essential for your safety and legal compliance. We’ll walk you through the process, coordinate with certified labs for testing, and handle all the paperwork and regulatory requirements. Most importantly, we ensure your property is safe before completing the demolition work.