Long Island’s Environmental and Demolition Experts

Green Island Group Corp. has the experience and ability to perform your next residential, commercial, or industrial project


Years in business

Long Island’s Environmental Specialists

"We Dry Out Your Home And Office, Not Your Wallet!"

Green Island Group is a leading restoration company providing environmental, remediation, and demolition services to residential, commercial, and industrial customers in New York State. Green Island Group also specializes in emergency response services and hazardous materials remediation.

our services

Green Island Group Corp. is readily available to provide emergency restoration services to Long Island residents, no matter the time of day.

Suffolk Asbestos Abatement

Asbestos abatement

We perform comprehensive testing and if asbestos is detected, we’ll develop a customized plan of action for removal.

Nassau Commercial Construction restoration company

House Demolition

 Green Island is at the forefront of house demolition, with the goal of efficiently and within budget demolishing your property.

Suffolk County House Demolition restoration company

Fire Damage

Our technicians will work diligently to ensure that your home or business is fully restored as quickly as possible. 

Suffolk County Mold Remediation restoration company

Mold Remediation

At our restoration company, we perform many tasks, like mold remediations. Mold Remediation is an important step in the home restoration process.

Nassau County Storm Damage Repair restoration company

Storm Damage

 Green Island is at the forefront of storm damage with our restoration services. Our goal of efficient and within-budget storm damage repair is second to none.

GIG - Water Damage

Water Damage

With our restoration company will work diligently. We will ensure that your home or business is fully restored from water damage as quickly as possible. 

restoration company

Professional Restoration Company

Our team of knowledgeable professionals has years of experience as a first responder contractor, restoring properties with damages from floods, fires, and other major environmental events.

Recent projects

Green Island Group Corp. has successfully completed over 5,000 restoration services projects in the New York State area, and we can’t wait to include you among them!

Client Testimonials

striving for great experiences

Our mission is to help as many homeowners return to a safe, secure environment as possible.
Logo Green Stripes
They are so responsive, professional, and always pick up the phone with such a great attitude! I recommend them 100%.
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Estelle Agababaev
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Great company, had a flood and they responded quickly and efficiently. Billed my insurance company directly. I highly recommend this company!
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Nini Valle
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Leo assisted going with us to all kitchen places and floor places to make sure that we were getting the right prices. I went from a disaster night to 3 months later with a beautiful home.
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Michael Smidt
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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!
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Nancy Marano Silva

check out some of our recent articles

When you’re in need of restoration services but don’t know where to begin, these resources will help clear some of the confusion.

Handling asbestos and asbestos removal


5 Steps For Proper Mold Remediation


Sewage Clean Up and Removal Professionals

Start a project today.