Water Damage Restoration in Kearny, NJ
Almost nine in ten flood claims in this town are on a warehouse, a plant or a shop rather than a home — the highest commercial share of any New Jersey community with a hundred claims on record. Extraction, drying, mold remediation and reconstruction, in a commercial building as readily as in a house.
Kearny's flood record looks wrong until you see what is in it. Only 277 National Flood Insurance Program claims are on file for the whole town, dates of loss from 1978 to 2024 — a small number for a place hemmed between two tidal rivers. But $31.0 million has been paid on those 277 rows, an average of about $112,000 each. Of the 131 New Jersey communities with 250 or more claims on record, only Mantoloking, a barrier-island borough on the Atlantic, averages more.
The explanation is in a field most people never look at. FEMA records what kind of building each claim is on, and in Kearny 247 of the 277 — 89.2 percent — are on a non-residential building: a warehouse, a plant, a yard building, a shop. That is the highest non-residential share of any of the 208 New Jersey communities with 100 or more flood claims, ahead of Hawthorne and Newark. Kearny's flood file is not a record of houses getting wet. It is a record of the Meadowlands industrial district getting wet.
One more number follows from that and confirms it. Across those claims FEMA paid $17.96 million on contents and $13.06 million on the building — contents came to 57.9 percent of everything paid. Buildings almost always cost more than what is inside them; when they do not, what is inside is inventory, stock and equipment on a floor. That is the shape of a flooded warehouse, written down. The parts that do not change from town to town — the first hours, how drying is judged finished, when water counts as contaminated, mold, the rules for older buildings, permits, insurance and contracts — are all on the statewide water damage restoration page, and the county picture around this one is on the Hudson County water page.
What we do
- Water extraction and structural drying — our own crews, not a dispatch network
- Mold remediation — remediation of what the water left behind
- Sewage and flood cleanup — water that came up through a sewer or across the ground
- Rebuild after the damage — the same company puts the building back
- All 21 New Jersey counties — the shop and the crews are in Garfield, Bergen County
- Paid by insurance or by you — we document the loss and the work; we do not handle the claim
Drying a warehouse is a different job from drying a house
The basic work does not change — get the water out, remove what cannot be dried, dry the structure until the readings stop moving rather than until it feels right, remediate what has already grown, and rebuild. But almost every practical constraint is different in a commercial or industrial building, and the differences are the reason a crew that only does houses struggles in one.
Start with what is underfoot. FEMA's basement field is blank on 223 of Kearny's 277 claims, and of the 54 that carry a code, 22 say the building has no basement at all — more than either finished or unfinished. That is a slab-on-grade town in the places that flood. There is no cellar to pump out and no cellar to sacrifice: the water is on the working floor, in contact with everything the business owns, and the assembly that has to dry is a concrete slab, its joints, and whatever was sitting on it.
A wet slab is slow and it is deceptive. Concrete holds a great deal of water and gives it back into the air of the building for weeks, so a floor that reads dry on the surface can keep pushing moisture into racking, cardboard, sealed coatings and anything stored tight against it long after the visible water has gone. Where a coating or an epoxy was laid over the slab, water underneath it has one way out and it is slower still. This is the single most common reason a commercial building is called dry and then fails: the surface was measured instead of the slab.
Then there is the height and the volume. A warehouse is an enormous air space with a roof a long way up, and drying it is a matter of moving and conditioning far more air than a house ever needs, in a building that may have no usable heating and whose doors are the size of a truck. Containment — closing off the part that is wet so the equipment is working on that air and not on the whole shed — usually matters more than the number of machines.
And the contents are the job, not an afterthought. In a house the contents question is furniture and boxes. Here it is racking to be emptied before the floor under it can be reached, stock that has to be triaged into salvage and loss with somebody who can authorise both, and equipment that has been standing in water and has to be assessed rather than switched on. Sequencing that with the drying, instead of after it, is most of what makes a commercial job finish on time.
- The slab is the assembly that has to dry, and the surface reading is not the slab reading.
- Containment beats equipment count in a building with a roof thirty feet up.
- Racking has to come off the floor before the floor can be dried, so the contents plan and the drying plan are one plan.
What 277 rows look like when you sort them
Two things about this file are worth saying plainly before the table, because both are easy to misread.
The first is that 277 is not a measure of how often Kearny floods. It is a measure of how often an insured building here filed. A building with no flood policy never appears at all, and in this county most residential buildings do not have one — which is the Hudson County page's finding and is the reason the residential share of this file is thin as well as small. The thirty residential claims on record across the file's whole span do not mean that only thirty homes here have taken water since 1978.
The second is that the averages are FEMA's payouts, not anybody's price. A $112,000 average tells you what the federal flood programme paid on a commercial loss in this town; it tells you nothing about what a job costs and it is not offered as an estimate of one.
With those said, the file is remarkably consistent. Twenty-nine calendar years carry at least one claim. The worst is 2012, with 70 — and unusually for this county that is only a quarter of the total, because the file's centre of gravity sits in the early 1980s, when 1979, 1980, 1981, 1983, 1984 and 1985 together account for 101 rows. Something was flooding repeatedly here for a decade, and it was mostly not a named storm: 118 rows carry no event label at all, another 23 say only "Flooding" and 12 say "Not a named storm".
| Measure | Kearny | Where it comes from |
|---|---|---|
| Flood claims on record, 1978 to 2024 | 277 | OpenFEMA NfipClaims v3, rated community 340224 |
| Rank among Hudson County communities with claims | 3rd of 11 | Hoboken holds 2,216 and Jersey City 1,831 |
| Closed with a payment | 249 | Rows FEMA closed with money attached; 28 paid nothing |
| Total paid | About $31.0 million | Contents $18.0m against buildings $13.1m, and nothing for compliance |
| Contents as a share of everything paid | 57.9% | 2nd of the 131 NJ communities with 250+ claims |
| Average paid per claim | About $112,000 | 2nd of those same 131; Mantoloking is 1st on $149,609 |
| Claims on a non-residential building | 247 of 277 (89.2%) | Highest of the 208 NJ communities with 100+ claims |
| Claims on a home of any kind | 30 (10.8%) | FEMA occupancy codes 1, 2, 11, 12 and 13 |
| Claims carrying a basement code | 54 of 277 | Blank on the other 223 rows |
| Of those 54, buildings with no basement at all | 22 | Against 17 finished and 15 unfinished |
| Calendar years carrying at least one claim | 29 | Dates of loss, grouped by year |
| Worst single year | 2012, with 70 | After it: 25 claims in 1981, 24 in 1979 and 18 in 2021 |
| Rows naming no storm at all | 153 | 118 blank, 23 "Flooding", 12 "Not a named storm" |
| Properties bought, raised or floodproofed | None | Nothing in this town has been through FEMA's mitigation programme |
| Housing units | 15,367 | Census table B25034, 2020-2024 |
| Built in 1939 or earlier | 5,873 (38.2%) | Same table; 12,222 units, 79.5%, predate 1980 |
The occupancy codes come in two vintages, because FEMA renumbered them for Risk Rating 2.0. Code 4 and code 18 both mean a non-residential building and code 6 means a non-residential business; the three are added together here as 189 + 31 + 27 = 247 rather than reported as separate categories. The basement denominator is 54 rows and no percentage is quoted off it, because a share computed on 54 of 277 rows is not a statement about the town. Averages are total paid over ALL rows, including the 28 that were closed without a payment, which is the more conservative of the two ways to compute them.
The thirty residential claims, and the houses behind them
Almost nine in ten claims here are commercial, but most of Kearny is not. The Uplands grid is dense old housing — four in ten homes in this town were built in 1939 or earlier and eight in ten before 1980 — and those buildings get wet too, from rain that overwhelms a drain, from a burst pipe in an unheated January, from a failed sump in a two-family cellar. Those jobs are the same craft as the warehouse work and a completely different shape.
In an old Kearny two-family the cellar is the whole story: low, masonry-walled, with the boiler, the water heater, the panel and the laundry on the floor because that is where they have always been. Submerged equipment is assessed on its own and generally replaced rather than dried and restarted, and until it is, the building has no heat and frequently no hot water for anyone in it. That is the priority, ahead of anything cosmetic.
Masonry is the other half. Old stone and brick foundation walls hold water and give it back into the air of the cellar for weeks after the surface feels dry, which is why a drying job is finished when the readings stop moving and not on a day somebody guessed at the start. And the joists overhead are somebody's floor — in a two-family, usually a tenant's — so the assembly has to be opened and dried from below rather than closed up and hoped over.
Two obligations come with stock this old and they are not optional. Pre-1978 paint and flooring laid up to 1980 both bring federal requirements that an emergency shortens but never removes, and what those requirements are is identical in every municipality in New Jersey and is written out in full one level up. What is particular to Kearny is simply the odds: on these blocks, the presumption applies to most of what a crew opens. The below-grade windows and frames that take the water are a separate job with separate answers, covered on our Kearny windows and glass page, and it is worth deciding both at the same visit rather than twice.
Common questions
Our warehouse floor was under water overnight. The racking is still up and the stock is a mess — where does this actually start?
It starts with two things happening at once, not one after the other. Extraction and containment go in immediately, closing off the wet part of the building so the equipment is conditioning that air rather than the whole shed. At the same time somebody who can authorise decisions walks the stock with us, because racking has to come off the floor before the floor can be reached, and a slab cannot be dried under a full pallet. The part worth knowing in advance is the slab itself: concrete holds far more water than it looks like it does and releases it for weeks, so the building is dry when the slab readings stop moving, not when the surface feels dry. We put those readings in writing as we go, with photographs from before anything was moved, because that record is what makes the whole job checkable afterwards by whoever needs to check it.
Sources
- FEMA, OpenFEMA NFIP Redacted Claims (v3), Kearny rows (rated community 340224), and all 202,340 New Jersey rows grouped by rated community — retrieved
- FEMA, OpenFEMA data dictionary, the NfipClaims occupancyType code list (1-19, including the Risk Rating 2.0 renumbering) — retrieved
- FEMA, NFIP Community Status Book, the 11 Hudson County entries and their counties — retrieved
- FEMA, Hazard Mitigation Assistance Mitigated Properties (v4), checked against this town's own claim ZIPs — retrieved
- US Census Bureau, American Community Survey 2020-2024 5-year, tables B25034 and B25003, Kearny town — retrieved
Water in the building?
Tell us what happened and what you can see. Pick “Water Damage” and we will come back to you about extraction, drying and what the rebuild involves.