Water damage drying
Fire & smoke cleanup
Mold remediation
Storm response
Sewage cleanup
ReconstructionFree visual inspection and a written scope of work before any mitigation begins - photos, moisture readings, and drying logs go in your claim file
The scope we write is the scope we bill. Anything new gets shown to you, in writing, before we touch it.
Get your free estimateFast, Reliable Water Damage Restoration Across Port Washington
Water damage restoration in Port Washington typically costs between $2,800 and $7,500 depending on the size of the affected area and whether saltwater from Manhasset Bay was involved. Most jobs in Port Washington can be started within 90 minutes of your call, with full structural drying completed in three to five days. Our crews know the Peninsula’s low-lying streets, the pre-war colonials on Sandy Hollow Road, and the newer waterfront construction along Shore Road. When water is rising in your basement, call (516) 559-6972 and a live person answers, not a phone tree.
Why Wendell Restoration Hempstead Is Port Washington’s Preferred Water Damage Restoration Company
Port Washington homeowners deal with a specific kind of water damage that inland Nassau County rarely sees: saltwater. When Manhasset Bay surges into Manorhaven or over the bulkheads near the Town Dock, the water that ends up in basements is brackish, corrosive, and far more aggressive on sump pumps, electrical connections, and drywall than a broken pipe ever is. Our technicians work under IICRC, RIA, and IFA standards using Dri-Eaz, Phoenix, and XPOWER equipment, and they know which Port Washington basements are likely to have hidden moisture behind wood paneling and which have been retrofitted with French drains that salt-sand sludge will clog. Blake Sorensen leads our team, and every Port Washington job gets a written price before any work starts, along with a live arrival time you can track from your phone. That’s The Relay Standard.
Restoration work we handle






Emergency Water Damage Restoration in Port Washington
Emergency Water Damage Restoration in Port Washington means showing up fast when storm surge from Manhasset Bay has pushed seawater into a finished basement, or when a burst pipe is sending water through a first-floor ceiling in a pre-war colonial off Main Street. The first step is always extraction: removing standing water with truck-mounted pumps and portable extractors so the property stops absorbing moisture. Then we deploy air movers and dehumidifiers under a drying plan that tracks psychrometric readings, the air’s moisture levels, so we know when the structure is truly dry, not just surface-dry. For a typical Port Washington basement flood, emergency extraction and the first day of equipment setup runs $1,200 to $2,400. A full response including structural drying and antimicrobial treatment generally lands between $3,500 and $7,500. We give you the written number before any tool touches your floor.
Storm Surge Basement Response
When the National Weather Service issues a coastal flood warning for Manhasset Bay, the calls from Manorhaven and the Peninsula start coming in. Saltwater intrusion changes the restoration equation. Category 2 water, meaning it contains contaminants from the bay, requires antimicrobial treatment and often drywall removal rather than drying in place. Our crews arrive with the equipment staged, not packed, so setup begins within minutes of arrival.
Burst Pipe and Supply Line Failures
A burst pipe in a Port Washington colonial during a January cold snap is different from coastal flooding. The water is category 1, clean, but it is still moving through walls and under flooring within minutes. We trace the moisture path with thermal imaging and moisture meters, then dry the affected cavities rather than gutting everything. That selectivity is why the written scope matters: you see exactly what gets opened up and what gets dried in place.
Water Mitigation in Port Washington
Water Mitigation in Port Washington is the containment phase: stopping the active water source, removing standing water, and setting up the drying environment so secondary damage never gets a foothold. In Port Washington, mitigation carries extra weight because of the bay. Saltwater corrodes what it touches, and if mitigation stalls, mold in a finished basement off Shore Road can bloom within 48 hours of a surge event. Mitigation in Port Washington typically runs $1,800 to $4,000 depending on square footage and how much drywall needs to be cut. The written price you approve before we start is the price you pay, with a digital invoice texted to your phone so you can pay from the link.
Structural Drying and Dehumidification
Drying a Port Washington basement after saltwater intrusion is not the same as drying one after a freshwater leak. Salt attracts moisture from the air, so the drying plan has to account for Long Island’s summer humidity. We use psychrometric monitoring to track moisture removal from wood framing, subfloor, and wall cavities. The goal is pre-loss condition, confirmed by readings, not by how the surface feels.
Antimicrobial Treatment After Bay Flooding
Manhasset Bay water is not sterile. The IICRC protocol for category 2 water requires antimicrobial application to every affected surface before drying equipment goes in. That step prevents the mold bloom that Port Washington homeowners fear most after a nor’easter. We apply the treatment, document it with photos, and text you before-and-after shots so you have a record for your insurance adjuster.
Trusted Brands We Service in Port Washington
Our Port Washington customers run a mix of systems, and we stock parts locally so we are not waiting on a distributor in Farmingdale when your basement is wet. We service and install Dri-Eaz dehumidifiers and air movers, Phoenix drying systems, and XPOWER extraction equipment. Most often, though, the equipment we are servicing is not ours; it is the homeowner’s existing sump pump, French drain, or check valve that failed during the last storm. We carry replacement check valves, float switches, and discharge line components in our Port Washington service vehicles for same-day repair after a surge event.
See the difference
Before
After
Before
After
Before
AfterCommon Water Damage Restoration Problems We See in Port Washington Homes
- Failed sump pumps after coastal storms. Saltwater from Manhasset Bay corrodes pump seals and float switches far faster than freshwater. In Manorhaven especially, we routinely arrive to find a pump that is running but not moving water because the impeller has seized, or a float switch that is frozen in the off position.
- Hidden moisture in older finished basements. Pre-war colonials on the Peninsula often have wood-framed basement walls with paneling over them. Without moisture mapping, water sits behind that paneling undetected until mold shows through in blooms. We pull thermal images and moisture readings on every Port Washington job to catch what the eye cannot see.
- French drains clogged with salt-sand sludge. Manhasset Bay storm surge pushes a gritty mix of salt and sand into drainage systems. A French drain installed for freshwater runoff gets choked within a few seasons, and water backs up into finished drywall instead of flowing to the sump pit.
- Ceiling damage from wind-driven rain on older roofs. Port Washington’s older capes and colonials leak at the flashing when nor’easters drive rain horizontally off the Sound. Water travels down through ceiling cavities and shows up as staining in first-floor rooms far from the actual roof penetration.
Pricing for Water Damage Restoration in Port Washington, NY
Here is what Port Washington homeowners can expect to pay. Emergency water extraction for a single room runs $800 to $1,600. A full basement flood with structural drying, antimicrobial treatment, and drywall removal typically runs $3,500 to $7,500. Storm surge restorations in Manorhaven and waterfront areas skew toward the higher end because saltwater demands more aggressive treatment and more replacement. Ceiling and roof leak repairs fall between $900 and $2,800 depending on how far the water traveled. Every job gets a written price before work begins, a 365-Day Done Right Promise in writing, and a free second visit if the repair fails. Call (516) 559-6972 for a free estimate.
We Also Serve Cities Near Port Washington
Beyond Port Washington, our crews respond daily to emergencies in Port Washington and neighboring communities. We cover Jericho, Hempstead, Syosset, and East Meadow with the same 24/7 live-answer calls, written pricing, and tracked arrival times. If you live in one of those towns and water is rising, call (516) 559-6972.
Serving Port Washington, NY - Our Local Coverage Area
We’re based in the Port Washington area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Water Damage Restoration in Port Washington
Mold can begin colonizing within 48 hours of saltwater flooding in a Port Washington basement, especially during humid Long Island summers. The salt in Manhasset Bay water actually accelerates the breakdown of drywall paper and wood fibers, giving mold a food source faster than freshwater flooding would. That is why our Port Washington response includes antimicrobial treatment and immediate drying equipment setup, not just extraction. If water has been sitting in your basement for more than a day, call (516) 559-6972 right away for an assessment.
Manhasset Bay storm surge is almost always category 2 water, meaning it contains contaminants like bacteria, salt, and organic matter that make it unsafe for contact and unsuitable for drying in place without treatment. Category 2 water from the bay requires antimicrobial application, controlled demolition of porous materials like drywall and carpet pad, and full structural drying under IICRC protocol. It is never just a mop-up job. Call (516) 559-6972 and we will tell you the scope in writing before work starts.
After a minor freshwater flood in Port Washington, drywall can sometimes be dried in place if the water is category 1, the exposure was brief, and our moisture meters confirm the wall cavity is dryable. After saltwater from Manhasset Bay, drywall almost always comes out. Salt pulls moisture and leaves a residue that promotes mold, and IICRC standards treat category 2 water as a removal situation for porous materials. We will show you the moisture readings and explain the decision before we cut anything.
Sump pumps fail in Port Washington because saltwater from Manhasset Bay corrodes the seals, impellers, and float switches far faster than the freshwater sump pumps in inland towns like Jericho or East Meadow ever experience. A pump that would last eight years inland may seize after two or three storm seasons on the Peninsula. The corrosion is invisible until the pump fails mid-storm, which is why we recommend Port Washington homeowners test pumps before nor’easter season and keep a written record of replacement dates. If yours failed during the last surge, call (516) 559-6972 for same-day replacement.
Yes, we respond to emergency water losses in pre-war colonials on the Peninsula during nor’easters. These homes have specific challenges: wood-framed basement walls, aging drainage, and roof flashing that leaks under wind-driven rain. Our crews carry the equipment to extract, dry, and treat those older structures, and we coordinate directly with your insurance adjuster, providing photo documentation of every stage. Call (516) 559-6972 and a live person answers, even at 3 a.m. during a storm.
If you have water where it should not be in Port Washington, call Wendell Restoration Hempstead at (516) 559-6972. A live person answers, the price goes in writing before work starts, and you get a tracked arrival time. Before-and-after photos by text, a written guarantee on every repair, and a free second visit if the repair fails. That is how restoration should work.
Written by Blake Sorensen, Owner at Wendell Restoration Hempstead, serving Port Washington with water damage restoration, mold remediation, and water damage repair.