Flood Restoration
Long Island

A flood can occur without warning and spread quickly through a premise. It can be caused by the elements or because of burst pipes or a leak in the plumbing.
A flood cleanup is an emergency situation and it demands an emergency response. 911 Flood of Long Island is available 24/7 to help families and businesses by implementing a quick and systematic process of flood damage restoration.

We are counted as among the best flood restoration companies in Long Island, New York because of our year of prompt emergency response, dedicated customer service, knowledge and experience in the restorations industry.


15 + 15 =


Our Flood and Water Damage Remediation Process



We will send a certified water remediation technician to visit your property and evaluate the extent of your water damage. We will document an actionable water remediation strategy and provide you a cost and time estimate to safely address the water problem.


Detailed Food Repair Estimates

Once we have an approved scope of work we will immediately write an estimate for the water damage cleanup.

Direct Insurance Billing

If the loss is covered by your homeowners insurance policy Flag will bill your insurance company directly and wait for payment from them.



After the mitigation process is completed, we will apply an anti-microbial agent which will sanitize the affected area of any bacterial growth. This process will help the area dry out correctly and stop the growth of mold.

Drying / Dehumidification of Flooded Space

We will set up high powered fans made for drying water damaged areas. We will also set up dehumidifiers to remove any moisture in the materials as well as the air. This step takes 72 hours to complete to ensure all moisture is taken care of properly.

Property Reconstruction

Our skilled team of contractors will repair your property to your specifications so you can move on with your life.

Flood Damage Restoration

What Homeowners Can Do?

Homeowners can take some immediate steps for flood damage restoration to mitigate damage. It is important to act fast. Speedy actions can control damage and reduce the amount of time and money required for repairs.


The first step is to call us.


If possible, switch off the water at the source.


Scoop and mop away as much water as you can. Microorganisms can begin growing in stagnant water very fast.


Remove rugs and carpets, and if you can, spread them out to dry.


Avoid trying to move heavy furniture, fixtures, or fixed wall-to-wall carpets.


All the stuff that you can move to a dry location, do it. This includes decorative knick-knacks, books, cushions, drapes, etc.


Turn of the power and the gas.


If the waters are rising, move to drier and higher ground.

Our Service Advantages

24/7 Emergency Service

Our technicians have the training and expertise to handle your restoration and cleaning needs.


One Hour Response

A fast response is critical. We arrive at your home or place of business within 60 minutes.


Certified Professionals

Flag's team is committed and dedicated to providing and promoting the best practices in the restoration and cleaning industry. With this in mind, we are focused on continued education and have tailored our management to give our clients the best possible service.

Insurance Claim

If the loss is covered by your homeowners insurance policy Flag will bill your insurance company directly and wait for payment from them.


Exceptional Craftsmanship

Our skill and knowledge is a result of many years of education and experience and it is because of that we are able to provide the service you need at the time you need it.


High-tech Equipment

We have all of the structural drying equipment and hands on experience to handle any damage to your property, residential or commercial.


Basement Flood Repair

Here you see our team at work inspecting, extracting, and sanitizing heavily water damaged rooms. Our tried and trustworthy restoration process is simple and thorough so you’re left with a home or business that looks and feels just like before, if not better.

Flood Restoration Process

Flood restoration Long Island is not exactly a DIY job. It requires expertise and the right equipment. The job carries risk and delay and can result in losses that may run into thousands of dollars. 911 Flood of Long Island provides emergency flood removal services to enable clients to counter the immediate effects of a flood and prevent the long-term effects of flood water damage.

Flood water damage can result from clean water, soapy water, or sewage. The amount of effort, risk of damage, and urgency of the matter depend on these factors and also the source of the flooding.

The restoration process begins when you call us. Our technicians will help you with the appropriate steps to take. We will ask you questions to help us arrive at the scene with the right kind of equipment and a rough plan in mind.

Flood damage restoration depends a lot on the right assessment of the damage. We do that upon arrival. Understanding the extent of damage enables us to work towards thorough remediation and full restoration.

We use pumps and vacuums to dry out an area. We have the capacity to quickly pump out thousands of gallons of water from a flooded space. Speed, as mentioned earlier, is vital because it prevents mold from causing damage.

We use air movers and dehumidifiers to dry out a space after the water has been removed. We have the equipment to remove water from inaccessible spaces.

After a thorough drying out process, we clean all the items that can be restored. Our technicians sanitize structures and materials to rid them of odors.

Repair and restoration are the final steps. It involves restoring the property to its former condition to the extent possible. At this stage, we may execute or recommend small or big repairs.

We will communicate with the insurance company on the homeowner’s behalf to keep them apprised of the situation and facilitate fair compensation.



Services that we Provide in
Water and Flood Damage Situations


Flood cleanup Inspection


Contents removal / storage


Detailed flood repair estimates


Complete property reconstruction


Water extraction and removal


Direct insurance billing Commercial / Residential


Drying / dehumidification of flooded space