24 Hour Water Damage Restoration Long Island's Fastest Company
Water collecting under your Hewlett home is rotting floor joists and feeding mold spores that rise into every room. We pump the water out, dry the entire crawl space with industrial equipment, and bill your insurance directly so you pay nothing upfront.
"Fast Pump-Out. Thorough Dry. Home Protected."
Free visual inspection. We bill your insurance directly.
A technician for crawl space water damage and drying in Hewlett, NY arrives at your property in about 35 minutes, no matter the time of day. The crew from 24 Hours Water Damage Restoration Long Island NY brings commercial extraction pumps and industrial dehumidifiers that strip moisture from dirt, wood, and concrete fast. You won't pay a dime out of pocket first — we work with your insurance carrier directly. We cover Hewlett and every surrounding part of Nassau County.








Trusted, Certified & Fully Covered
A flooded crawl space under your Hewlett home won't fix itself. Take these quick steps while our truck is on the way — they make a real difference.
Water and wiring don't mix. If your crawl space has any electrical, flip the breaker for that zone before anyone goes near the entrance.
If a pipe burst, shut the main valve. If the sump pump died, unplug it. Our burst pipe cleanup crew and sump pump failure team handle what comes next.
Boxes, luggage, and old furniture sitting on the crawl space floor are soaking up water right now. Pull them out if you can safely enter.
A regular wet-dry vac near water and electricity is a shock risk. Professional water extraction equipment is built for this — let our crew run it.
Photograph the standing water, any visible damage, and the water source if you can see it. A solid water damage inspection paired with your photos makes your insurance claim stronger.
Mold takes hold in damp crawl spaces within a day or two. Dialing now prevents a simple pump-out from escalating into a mold remediation project that costs more and takes longer.
From the first call to the final moisture check, every stage is documented so your insurer has exactly what it needs to process your claim without delays.
A live voice answers our emergency water damage line at any hour, logs your Hewlett address, and sends the nearest crew your way instantly.
Submersible pumps drop into your crawl space and clear standing water in minutes. We then use truck-mounted removal equipment to pull residual moisture from the dirt floor and corners.
Commercial air movers and dehumidifiers run around the clock. Antimicrobial agents treat the dirt floor and joists — this is structural drying done right, to IICRC standards, so nothing grows back.
We replace damaged vapor barriers and insulation, then package the complete water damage restoration file and send it directly to your insurance carrier.
Crawl space flooding from a sump pump burnout, a pipe break, or groundwater seepage after heavy storms is often covered by standard homeowner policies. We build the documentation package and talk to the adjuster so you don't have to chase anyone.
We provide moisture logs, dated photos, and a written scope of work in the exact format insurance carriers expect.
In most cases the invoice goes straight to your carrier, so you avoid paying the full amount upfront and waiting weeks for a check.
Our no-cost water damage inspection gives you clarity on what your policy likely covers, with zero pressure to proceed.
We walk you through what needs to come out and why, and wait for your go-ahead before we remove anything.
Hewlett's proximity to the water and its mix of older homes with original foundations mean crawl space water problems are a familiar story in this part of Nassau County.
Hewlett sits close to the South Shore bays, where the water table rises fast after extended rain. Hydrostatic pressure pushes groundwater through foundation seams and cracks, filling crawl spaces in hours. Our crews across Nassau County see this pattern constantly.
When a nor'easter pounds Long Island, Hewlett's low-lying areas take on water that finds its way under homes fast. A storm flood damage cleanup response that same day makes all the difference.
Many Hewlett homes were built decades ago with foundation waterproofing that has long since degraded. Cracks and gaps let every heavy rain send water straight into the crawl space undetected.
During sustained wet weather, Hewlett sump pumps run nonstop until they burn out. A sump pump failure turns into a flooded crawl space in under an hour.
When your crawl space is flooding at midnight, the only thing that matters is a real person answering the phone and a crew that knows Hewlett's neighborhoods well enough to get there fast.
Certification that insurance adjusters trust. Your claim documentation passes review the first time, without pushback or delays.
Phone our office any time and a dispatcher picks up — no menus, no recordings, just help that starts moving before you hang up.
Every technician carries active New York licensing, and every job is fully insured from the first pump drop to the final moisture reading.
Our crews drive Nassau County roads every day — we know the fastest routes to your Hewlett neighborhood, any hour.
Our vans don't leave the yard without submersible pumps, high-output dehumidifiers, and thermal meters — so the moment we park at your Hewlett home, the crawl space starts drying.
Neighbors around Hewlett and Nassau County who called when water filled their crawl space.
"After that nor'easter, our crawl space had nearly a foot of water. Called these guys at 11 p.m. and a real person answered — not a machine. They were here in about half an hour, pumped everything out, and dried it for days. Even handled the whole insurance thing for us. Incredible service."
"We kept smelling something musty in the living room and finally realized water had been sitting in the crawl space for who knows how long. The team came out, found the foundation crack letting water in, dried the whole area, and treated for mold. Smell is completely gone now. Very professional crew."
"Sump pump failed during that heavy rain last fall and water filled the crawl space fast. The dispatcher was so calm and helpful on the phone, and the crew showed up with all the right equipment. They pumped it, dried it, and walked us through the insurance claim step by step. Could not ask for better."
We reach all of Hewlett fast and cover the surrounding Nassau County communities with the same urgency, day or night.
Nearby Nassau County Towns
Water under your Hewlett home rarely stays contained. It moves up into floors and walls, and creates secondary damage that our same crew is equipped to handle.
Mold that starts in a wet crawl space spreads upward fast. We contain and remove it before it invades your living areas.
Learn more →If a sewer line break floods your crawl space, that's contaminated water requiring full PPE and antimicrobial treatment.
Learn more →Whole-home response after coastal storms and nor'easters that drive water across Long Island.
Learn more →Deep moisture removal from floor joists, subflooring, and framing that regular fans cannot reach.
Learn more →What Hewlett homeowners want to know when they find water under their house.
Hewlett Response Stats
Every hour water sits in your Hewlett crawl space, it wicks further into floor joists and framing — and mold gets closer to your living areas. Our line is open right now, and a real person picks up every single time.
(888) 336-2451