Flooded basement cleanup in Maywood, New Jersey

What to do right now

1. 1

   Do not go down if the water is near power

   Basements hold the panel, the furnace, the water heater and the washer. If water is at or near any of them, stay on the stairs and call an electrician or the utility before going further.

2. 2

   Look for where it is coming in while it is still coming

   Watch for a minute: water running down the stairs, seeping along the base of a wall, or bubbling up from the floor drain. Take a short video. Once it stops, the evidence goes with it.

3. 3

   Stop adding water from inside

   If the floor drain is backing up, avoid running washing machines, dishwashers or showers until the level drops, because that water goes to the same pipe.

4. 4

   Lift what you can, photograph what you cannot

   Get boxes, rugs and electronics off the floor if it is safe. Photograph anything that has to stay where it is, along with the water level against a wall.

Warning signs worth acting on

• A tide mark along the bottom of a basement wall after a heavy storm, even if the floor has dried since.
• Damp patches spreading from the corner where the wall meets the floor slab within a day of heavy rain.
• Water standing in an exterior basement stairwell or a window well after a downpour.
• A floor drain that gurgles or smells when upstairs fixtures run, which can mean the line is partly blocked.
• White powdery deposits on block or concrete walls, left behind by water moving through the masonry.
• Cardboard boxes stored on the floor softening at the base even when no water is visible.

Who you should call, and why

For a Maywood basement that took water in a storm, the first call is usually a water damage restoration contractor to pump out, remove wet materials and dry the space, since there is often no broken pipe to repair. If water came up through the floor drain, say so — that may need sewage cleanup procedures and a plumber to check the line. Once the basement is dry, a waterproofing contractor deals with how water reached the walls.

• Water-damage restoration contractor

  Pumps out standing water, removes soaked finishes and storage, cleans and dries the basement, and documents the moisture readings.

• Sewage cleanup specialist

  Needed if the water rose through a floor drain or toilet and carries sewage, which changes how materials are handled and disposed of.

• Licensed plumber

  Checks the drain line and can advise on a backwater valve where a floor drain has pushed water into the basement.

• Foundation waterproofing contractor

  Addresses seepage through walls and floor joints, and drainage at window wells and stairwells, once the cleanup is complete.

What a professional normally does

1. Identifies the water before touching it

   Clean groundwater, yard runoff and drain backflow are cleaned differently. The contractor records which one they found because it sets what can be kept.

2. Extracts and clears the floor

   Standing water is pumped and vacuumed out, and wet carpet, pad and stored items are moved out of the way or removed.

3. Opens up finished walls where needed

   In a finished basement, drywall and insulation that wicked water are cut out above the wet line so the framing and masonry behind can dry.

4. Cleans and dries the concrete

   Slab and walls are cleaned, then dehumidifiers run until readings show the masonry has given up its moisture, which takes longer than the air feeling dry.

5. Points to the cause

   A good contractor will tell you what they saw — seepage at the cove joint, water at a window well, backflow at the drain — so you know which trade to call next.

What drives the cost

We do not publish prices. A basement cleanup is shaped by a few things you can usually describe over the phone, and giving those details produces a much more useful conversation.

• Whether the basement is finished living space or bare concrete and storage.
• Whether the water came through the walls, in at a window or stairwell, or up through a drain.
• How deep the water was and how long it sat before extraction.
• How much stored furniture and belongings need to be moved, cleaned or discarded.
• Whether the furnace, water heater, washer or electrical equipment was reached.
• Whether waterproofing work will follow straight after the cleanup.

Insurance documentation checklist

Basement water is where policy wording matters most. Seepage, surface water, sewer backup and flood are often treated differently, and which applies is decided by your insurer. FEMA’s NFIP records show Maywood claims cluster around big rain events like Ida, so note the storm and the date alongside how the water entered.

• ☐Video or photographs of water actively entering, if you were able to capture it.
• ☐The date and the storm it came with, and the depth reached on the walls.
• ☐Photographs of the floor drain, window wells and stairwell as you found them.
• ☐A list of damaged contents with photographs before disposal.
• ☐Your homeowners policy, plus any flood policy or sewer-backup endorsement you hold.
• ☐The contractor’s notes on how the water entered and the moisture readings taken.

Local context

Only about 3.17 per cent of Maywood’s land is in the FEMA 1 per cent annual chance flood zone, according to the Bergen County Hazard Mitigation Plan, yet FEMA’s NFIP records show 13 claims for ZIP 07607 tied to Hurricane Ida in 2021. A US EPA review describes local streams running largely through a culvert and storm drains toward the Saddle River, so basement flooding here is mostly heavy rain beating the drainage.

Source: Bergen County 2026 Multi-Jurisdictional Hazard Mitigation Plan, Table 4.6-1; US Census ACS 2020-2024 5-Year Estimates; FEMA OpenFEMA NFIP claims dataset; FEMA Flood Map Service Center (msc.fema.gov); US EPA Five-Year Review Report, Maywood Chemical Co. Superfund Site

Common questions