Water Damage Restoration in Jersey City, NJ

FEMA records what kind of building every claim is on, and in Jersey City the answer is emphatically residential: 1,646 of the 1,831 rows, 89.9 percent, are on a home of some kind. Inside that, the largest single group is not the waterfront tower and not the single-family house. It is the two-to-four-unit building — 891 rows, close to half of everything on the file. Single-family houses account for 420, and buildings of five units or more, together with condo associations insuring a whole building, for 320.

The two-to-four-family is the characteristic Jersey City building and it produces a characteristic water job. One cellar runs under the whole house. The boiler, the water heater, the panel and usually the laundry are down there, shared, and so is the storage. The owner frequently lives in one of the units and rents the others, which means the person standing in the wet room is both the customer and one of the affected households — and the other households are upstairs, at work, waiting to hear whether they will have hot water tonight.

Three consequences follow, and they are worth deciding on deliberately rather than in the moment. The first is that the mechanical plant is the priority, not the room. A wet finished cellar is a nuisance; a submerged boiler in September is the whole building's heating season. Submerged equipment is assessed on its own and, more often than not, replaced rather than dried and switched back on, and knowing that early changes what gets ordered first.

The second is that the ceiling of the cellar is the floor of somebody's apartment, and it is the assembly people forget. Water that stood deep enough to wet the joists and subfloor has to be dried from below with the space open, and a joist bay closed back up damp is where a smell comes from in three months.

The third is about storage, and it is the part nobody warns you about. In a shared cellar, three households' possessions are on the floor together, frequently in cardboard, frequently nobody's clearly. Sorting what is salvageable from what has to go is slow, it is emotional, and it holds up the drying — because the room cannot be dried until the room is empty. Starting that conversation on day one, with whoever actually decides, saves more time than any piece of equipment does.

Of the 1,337 Jersey City claims that carry FEMA's basement code, 618 are on a finished basement and 583 on an unfinished one. Another 117 are on a building with no basement at all and 19 on a subgrade crawlspace. A 618-to-583 split is as close to even as this field gets anywhere, and it is worth noticing because those two answers describe two jobs that share almost nothing beyond the pump.

On the unfinished side there is very little to remove and a great deal to measure. The walls are masonry and the floor is a slab, and both give their water back into the air of the room for weeks after they feel dry to the hand — so the work is mostly conditioning air, monitoring, and being patient long past the point at which the space looks fine. What it holds instead of finishes is the mechanical plant, and that is judged on its own.

On the finished side there is a great deal to remove and a decision to make about how much. The wall you can see is not the assembly that has to dry: there is a stud bay behind it with insulation in it, and that insulation holds water the painted surface gives no sign of. How far up the material has to come away so that what is left can dry is settled with a meter and the trim off, not by looking at the room — and "it looks fine" is the single most expensive sentence anybody says in a finished cellar.

So the first real decision on a Jersey City job is not how many machines to bring. It is which of those two buildings you are standing in, and the answer is often mixed inside one house: a finished front room and an unfinished mechanical half behind a partition, drying at different rates behind a door somebody keeps closed. Establishing that in the first hour is what stops the second half being discovered in week three. The below-grade openings are their own job with their own answers, and what a basement window and the frame around it need afterwards is covered on our Jersey City windows and glass page.

One thing about this city's building stock sits behind both versions. Nearly three in ten homes here date from 1939 or earlier and more than half from before 1980, so pre-1978 paint and pre-1980 flooring lie on the far side of most walls and floors that have to be opened. What the law requires before that material comes out is identical in every municipality in the state and is written out in full one level up — and in a shared building it is also the reason an apparently small job takes longer than the room suggests. That is worth hearing at the estimate rather than on the third day.