Water Damage Restoration

45 MINUTE SERVICE TO Sayville

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

Sayville.


Our promise to you includes:

  • 45-Minute Response Time in Sayville, 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

Sayville.


Our promise to you includes:

  • 45-Minute Response Time in Sayville, 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.



Read Our Reviews
K.O.S. Water Damage Restoration Long Island

Our Emergency Response Team Is Ready

To Help You In Sayville

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 Sayville

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
Attic mold remediation and encapsulation completed by K.O.S. Restoration in Kings Park, NY

Attic Mold Discovered in Kings Park, NY

April 18, 2025
Mold in your attic? Learn how our team in Kings Park, NY handled attic mold remediation and used mold encapsulation to prevent future problems. Serving Suffolk County since 2006.
Get to know ways to prevent spring flooding at your home or business on Long Island.

Common Spring Flooding Causes & How to Protect Your Basement

April 14, 2025
Discover the top spring basement flooding causes and how to protect your Long Island home. Learn prevention tips from K.O.S. Restoration’s IICRC-certified team.
Insurance Claims for Water Damage Restoration

Insurance Claims For Water Damage Restoration

March 24, 2025
Get expert help with insurance claims for water damage restoration in Long Island. K.O.S. Restoration fights to get you the most from your policy.
Signs of attic mold infestation in Long Island homes

Signs of Attic Mold Infestation

March 12, 2025
Worried about attic mold? Learn the key signs of attic mold infestation and how K.O.S. Restoration provides expert mold remediation in Long Island.
Show More