Water Damage Restoration

45 MINUTE SERVICE TO Southold

Restoring Properties & Peace of Mind On Long Island Since 2006

Hundreds of 5 Star Reviews

Comprehensive Water Damage Restoration Services

When disaster strikes, whether it's a burst pipe or a flooded basement, swift and professional water damage restoration is crucial. At K.O.S. Restoration, we are dedicated to providing top-tier water damage restoration services to homeowners and businesses across Long Island, including Suffolk County, Nassau County, and Queens County, New York.


Why Choose K.O.S. Restoration?

K.O.S. Restoration stands out as a leader in water damage restoration, thanks to our IICRC Certified team, state-of-the-art equipment, and unwavering commitment to customer satisfaction. With years of experience and a stellar reputation in the community, we are the first choice for those who need reliable, efficient, and thorough water damage restoration in

Southold.


Our promise to you includes:

  • 45-Minute Response Time in Southold, ensuring that we are on-site quickly to mitigate further damage.
  • 24/7 Emergency Service, because water damage doesn’t wait for business hours.
  • 100% Customer Satisfaction Guarantee backed by our certified and highly trained technicians.



K.O.S. Restoration Long Island

Comprehensive Water Damage Restoration Services

When disaster strikes, whether it's a burst pipe or a flooded basement, swift and professional water damage restoration is crucial. At K.O.S. Restoration, we are dedicated to providing top-tier water damage restoration services to homeowners and businesses across Long Island, including Suffolk County, Nassau County, and Queens County, New York.


Why Choose K.O.S. Restoration?

K.O.S. Restoration stands out as a leader in water damage restoration, thanks to our IICRC Certified team, state-of-the-art equipment, and unwavering commitment to customer satisfaction. With years of experience and a stellar reputation in the community, we are the first choice for those who need reliable, efficient, and thorough water damage restoration in

Southold.


Our promise to you includes:

  • 45-Minute Response Time in Southold, ensuring that we are on-site quickly to mitigate further damage.
  • 24/7 Emergency Service, because water damage doesn’t wait for business hours.
  • 100% Customer Satisfaction Guarantee backed by our certified and highly trained technicians.
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K.O.S. Water Damage Restoration Long Island

Our Emergency Response Team Is Ready

To Help You In Southold

At K.O.S. Restoration, we understand that water damage can come from a variety of sources and that each situation requires a unique approach. Our services are designed to handle every aspect of water damage restoration, ensuring your property is returned to its pre-damage condition as quickly and efficiently as possible.

Our Restoration Process

Our water damage restoration process is thorough and systematic, ensuring that every detail is addressed:

  1. Assessment: We begin with a detailed assessment of the water damage, identifying the source and extent of the damage.
  2. Water Removal: Using high-powered extraction equipment, we remove all standing water from your property.
  3. Drying: We deploy industrial-grade dehumidifiers and air movers to dry out the affected areas, including hidden moisture in walls and floors.
  4. Sanitizing: Once the area is dry, we thoroughly sanitize the affected areas to eliminate bacteria, mold spores, and other contaminants.
  5. Final Inspection: We conduct a final inspection to ensure that all moisture has been removed and that the area is safe for occupancy.


Our Emergency Response Team Is Ready

To Help You In Southold

At K.O.S. Restoration, we understand that water damage can come from a variety of sources and that each situation requires a unique approach. Our services are designed to handle every aspect of water damage restoration, ensuring your property is returned to its pre-damage condition as quickly and efficiently as possible.

The K.O.S. Restoration Process

Our water damage restoration process is thorough and systematic, ensuring that every detail is addressed:

  1. Assessment: We begin with a detailed assessment of the water damage, identifying the source and extent of the damage.
  2. Water Removal: Using high-powered extraction equipment, we remove all standing water from your property.
  3. Drying: We deploy industrial-grade dehumidifiers and air movers to dry out the affected areas, including hidden moisture in walls and floors.
  4. Sanitizing: Once the area is dry, we thoroughly sanitize the affected areas to eliminate bacteria, mold spores, and other contaminants.
  5. Final Inspection: We conduct a final inspection to ensure that all moisture has been removed and that the area is safe for occupancy.


IICRC Water Damage Restoration Long Island

Certified Water Damage Restoration You Can Trust

At K.O.S. Restoration, we take pride in our certifications and the quality of our work. Our team is IICRC Certified in both water damage restoration and mold remediation, ensuring that you receive the highest standard of service. We understand that dealing with water damage can be stressful, which is why we handle the entire process, including insurance claims, so you don’t have to worry about a thing.

Financing Available

We understand that water damage restoration can be an unexpected expense. That’s why we offer flexible financing options to help ease the financial burden. Contact us today to learn more about our financing plans and how we can help you restore your property without breaking the bank.


Water damage restoration financing Long Island

Restoration Success Stories

Don’t just take our word for it—hear from our satisfied customers:

CALL (631) 560-8999

Contact K.O.S. Restoration For Emergency Water Damage Restoration

When water damage strikes, time is of the essence. Don’t wait for the problem to get worse. Contact K.O.S. Restoration 24/7 for fast, reliable, and certified water damage restoration services.

(631) 560-8999
K.O.S. assisted a homeowner in Sag Harbor, New York with water damage restoration, mold remediation
July 11, 2025
HVAC leak caused serious water & mold damage in Sag Harbor home. K.O.S. Restoration responded fast with expert drying, remediation & mold encapsulation.
mold remediation at a home in Setauket, NY
July 7, 2025
See how K.O.S. Restoration handled water damage, mold remediation, and mold encapsulation in Setauket, NY. Suffolk County homeowners trust our expert team.
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After a fire, every minute counts. Learn what happens in the first 24 hours of fire damage restoration on Long Island—and how K.O.S. Restoration can help fast.
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Noticing a musty odor in your Long Island home? Learn how to tell if it’s mold, mildew, or something worse—and what to do next.
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