Water Damage Restoration in St. Louis, MO

Whatever got wet in your St. Louis home, the next few hours matter more than the next few days. Call us and we'll find a restoration specialist from our network who works in St. Louis city, Missouri, and can get dehumidifiers and extraction equipment to you soon.

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Someone picks up, day or night.

Gutted room with metal stud framing and new drywall sheets during water damage repairs

Water in St. Louis by the numbers

St. Louis city, Missouri. Public records, linked in each box.
Source: ACS 2023 5-year, table B25035
1940
Half of the housing around St. Louis went up before this

Homes around St. Louis are older than in 92% of the 28,807 places we track. That usually means more joints, more repairs and more places for water to get out.

Source: NOAA 1991-2020 Climate Normals, station USC00111160
42.8 in
Inches of precipitation in a normal year, rain and snow together

That's wetter than 55% of the 30,291 places we track. That's plenty of water to find a tired roof, a blocked downspout or a low spot by the foundation.

Source: NOAA 1991-2020 Climate Normals, station USC00111160
JUL
On average, the most rain and snow falls in July

A look at the roof, gutters and downspouts before July is the cheapest repair you'll ever make.

Source: OpenFEMA Disaster Declarations Summaries v2, 2016-01-01 to 2026-10-31
5
Weather or water disasters out of 7 federal declarations for St. Louis city since 2016
  • Flood3
  • Severe Storm2

Floods top this list, and flood damage needs its own kind of cleanup, because of what the water carries in. That leaves out 2 for causes such as fire or the pandemic.

Before anyone arrives

Water in your St. Louis home? Start here

Go through these in order and skip anything that doesn't feel safe. None of it is worth getting hurt over.

  1. Shut off the water

    Look for the main valve near the meter or where the line comes into the house, and turn it slowly, since older valves can stick. If it's one fixture, its own shutoff valve will do.

  2. Stay clear of the power

    If you can reach the breaker panel without stepping in water, switch off the wet rooms. If you can't, leave it alone, stay out of the water and tell us when you call.

  3. Take pictures first

    Before you clean up, photograph the water, where it came from and whatever it damaged. Your insurance company will ask, and you only get one chance at those shots.

  4. Rescue what you can

    Move rugs, papers, photos and electronics to a dry room, and prop furniture up off the wet floor. Everything else can wait.

  5. Let the air move

    If the water is clean and the power's safe, open interior doors and run the fans you have. Stay out if it's sewage or floodwater, and keep that air away from the rest of the house.

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Mold can get started within 24 to 48 hours, so it's worth calling even if the worst seems over.

Typical build year

What to check in a typical St. Louis home

Older homes have good bones, but the plumbing often isn't original, and that's not always a bad thing. The parts to worry about are any galvanized supply lines left over, cast iron drains and clay sewer pipes that tree roots love.

Slow drains in more than one room can be an early sign of trouble in the sewer line. It's also worth checking under old bathrooms for a soft or stained floor, since those leaks can run for years without showing.

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Gloved hands fitting a threaded pipe to a radiator

Water damage services in St. Louis

The Midwest

What's different about water damage in St. Louis

Weather

Summer storms can fill the sewers in an hour, and that's when floor drains start to back up. Rivers rise for days after the rain has stopped. Then winter brings a different problem, with frozen pipes that show themselves at the thaw, and ice dams along the roof edge.

Buildings

The basement is usually where it happens. Block walls can seep, the sump pump may fail just when you need it and the floor drain can run backward in a storm. A battery backup on the pump is one of the best small things you can buy.

Ground

Heavy clay and glacial till hold water close to the foundation. After long rain, the pressure pushes it through cracks and the joint where the walls meet the floor. That's why basements leak here even without any plumbing fault.

Drying

A basement has no real airflow and hangs on to cool, damp air. So the air has to be pushed. Air movers run low and fast over the floor, and large dehumidifiers keep pulling the water out of the bottom of your walls.

When you call

How a water damage job works in St. Louis

We'll ask where you are, what happened and whether the water's still running. That takes a couple of minutes. Then we'll connect you with a specialist from our network who works in St. Louis city, and you can ask them when they can be there before you hang up. Homes and commercial buildings are both fine.

The first hour is mostly detective work. Using thermal imaging and moisture meters, the specialist traces the water through walls and floors. Then they'll sort it into Category 1, 2 or 3, from clean supply line water to sewage or floodwater. If it's Category 3, they'll seal the area with plastic sheeting and set up negative air with HEPA filtration, so the contaminated air stays put.

Getting the water out is the quick part. A truck-mounted or portable extractor handles that. After that, air movers sweep across wet surfaces, and low grain refrigerant (LGR) dehumidifiers take that moisture out of the room. In cold or dense spaces, desiccant dehumidifiers work better. You'll hear the machines day and night for a while, and daily psychrometric readings of the air show that they're working.

So how do you know it's done? It's done when the numbers say so. A dry baseline from untouched materials in your house is the target, and each wet area has to reach it before the equipment leaves. It follows the IICRC S500 standard, and you get a record of the readings for your insurance claim.

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What can be saved in a St. Louis home

Don't write everything off just because it's wet. Clean-water carpet can usually be dried where it sits, with new pad underneath. Hardwood floors respond well to floor drying mats if you get to them early, though you may see some cupping for a while. And drywall usually needs a flood cut near the floor, not a whole new wall.

Contaminated water is where the rules get strict. Sewage or floodwater means the carpet and pad come out, along with wet insulation, and what's left gets an antimicrobial treatment. It's also not safe to relight a gas appliance that's been underwater until someone's checked it, and a soft floor needs a look before anyone stands on it.

Water damage help across St. Louis

We take calls from all over St. Louis and the rest of St. Louis city, for houses, apartments and commercial buildings. If you're not sure you're close enough, just ask.

ZIP codes in St. Louis

  • 63110
  • 63111
  • 63112
  • 63113
  • 63115
  • 63116
  • 63118
  • 63120
  • 63107
  • 63106

Other towns in Missouri

Your St. Louis water damage questions answered

How fast can someone get to me in St. Louis?

Usually the same day, and often within a few hours. It depends on who's closest and how busy St. Louis city is. If a storm has just gone through, everyone's calling at once, so call as soon as you can.

Can I clean up water damage myself?

Some of it, yes. A bit of clean water on tile is a job for a mop and a fan. It's different when water has got under the flooring or into a wall, or when it's dirty. Household fans can't dry a wall cavity, and sewage isn't safe to handle.

How long does it take to dry out a house?

Plan on several days. Three to five is typical, though a small, fresh leak may be quicker and a large flood may take over a week. The readings decide when it's done, not the calendar.

Can wet hardwood floors and carpet be saved?

Hardwood is more forgiving than people think. Floor drying mats pull moisture up through the boards, and refinishing can take care of what's left. Carpet can usually stay if the water was clean, as long as the pad's replaced. If the water was dirty, it can't.

Will my insurance pay for water damage?

Many water losses are covered, so it's worth checking. The usual line is sudden versus gradual: a burst supply line is generally covered, and a slow drip often isn't. Flood damage needs a separate flood policy, and a sewer backup may need an extra rider.

Need help with water in St. Louis?

(888) 596-0163

Tell us what's happening, and we'll line up a specialist from our network in St. Louis city. That's all you need to do for now.

Call Now: (888) 596-0163