Restoration Services in Suffolk Since 2006!
In the face of unexpected water disasters, every second counts! KOS Restoration is your dedicated ally, standing by 24 hours a day, 7 days a week to combat water damage emergencies with unparalleled expertise and lightning-fast response times.
Water disasters don’t adhere to a schedule, and neither do we! KOS Restoration is your 24/7 lifeline, ready to dispatch our expert team to your location at a moment's notice. Your peace of mind is our top priority!
Our certified and experienced professionals are not just here to fix the damage – we're here to support you through the entire process.
With KOS Restoration, you're not alone in the aftermath of a water damage emergency.

24 Hour Emergency Service
- 45 Minute Service To Suffolk County
- 250+ 5 Star Customer Reviews
- Insurance Claim Experts
- Locally Owned Since 2006
- IICRC Certified For Flood, Fire, & Mold
Insurance Claim Experts
Your insurance company wants to pay the smallest amount possible for your water damage. We are insurance claim experts.
We use the same claim software that your insurance carriers uses (Xactimate). This means that we know how to get the maximum amount that your policy will allow.


Our IICRC Certified Team Is Here To Help
At KOS Restoration, we understand that water damage can strike unexpectedly, wreaking havoc on your property and peace of mind. That's why we stand ready as your IICRC Certified experts in water damage restoration and mold remediation, committed to restoring your home or business to its pre-damaged state.
Our top rated team is your trusted partner in Water Damage Restoration and Mold Remediation in Nassau, Suffolk, and Queens County, NY.
Expert Water, Fire, & Mold Services
From water extraction to structural drying, fire damage, mold encapsulation and mold remediation, KOS Restoration offers a complete suite of services to address any damage to your property. Our meticulous approach guarantees thorough restoration, leaving no room for lingering concerns.
Serving Long Island & Queens Since 2006
Suffolk County
Responsive service to all of Suffolk including the Hamptons, North Fork, and Montauk.
Nassau County
Our team responds to emergencies throughout Nassau Counties South and North Shore.
Queens County
Our top rated team can help with flood and water damage throughout Queens.

What Are Clients Are Saying
Work With Our Top Rated Water Damage Restoration Team
277+ Highly Rated Google Reviews