Water Damage Restoration in Lewiston, MN

You've found water and you're not sure how bad it is. That's normal, and it's why you can just call. Tell us what's going on in Lewiston, Minnesota, and we'll connect you with a local restoration specialist who can bring pumps, truck-mounted extraction and dehumidifiers to your door.

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Someone picks up, day or night.

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

Lewiston's water file

Winona County, Minnesota. Public records, linked in each box.
Source: ACS 2023 5-year, table B25035
1979
The middle year for homes around Lewiston. Half are older

That's newer than 64% of the 28,807 US places we track. Newer doesn't mean leak-proof, though. It only changes what's likely to fail.

Source: NOAA 1991-2020 Climate Normals, station USC00210146
37.1 in
Inches of rain and melted snow in a normal year

Lewiston gets less than 64% of the 30,291 places on our list. Low totals can fool you. Roofs and drains get little practice here, so problems tend to show up all at once in the one big storm.

Source: NOAA 1991-2020 Climate Normals, station USC00210146
JUN
Most precipitation of the year comes in June

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

Source: OpenFEMA Disaster Declarations Summaries v2, 2016-01-01 to 2026-10-31
5
Federal weather or water disasters in Winona County since 2016, out of 9 declarations in all
  • Flood4
  • Straight-Line Winds1

Flood is the big one on this list, and a standard homeowners policy doesn't usually cover it. We've left out 4 for other causes, such as fire or the pandemic.

Before anyone arrives

The first hour after a leak in Lewiston

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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You've got about 24 to 48 hours to start drying before rot and mold become the bigger problem.

Typical build year

What tends to fail in Lewiston houses like yours

By now, most homes from this era have had some plumbing replaced, and the leftover sections are usually the risk. Look for gray galvanized pipe next to newer copper or plastic, because those joints can corrode. If you've had a few sewer backups, the old line itself may be the cause.

It's also worth replacing rubber washing machine hoses with braided steel. It's a ten-minute job, and those hoses cause a surprising number of flooded laundry rooms.

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Gloved hands fitting a threaded pipe to a radiator

Water damage services in Lewiston

The Midwest

Why water behaves differently in Lewiston

Weather

There are two seasons for water damage here. One's the storm season, when heavy rain overwhelms drains and pushes water toward your foundation. The other's deep winter, when pipes in outside walls can split and ice on the roof sends water back under the shingles.

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

Clay doesn't drain, so after a wet week, water builds up against your basement walls, and it will find the crack. That pressure is known as hydrostatic pressure. If the water comes in along the bottom of the wall, that's usually what you're looking at.

Drying

A wet basement dries slowly, because it's cool, low and closed in. Specialists set air movers low along the walls, run dehumidifiers sized for the space and check the concrete and framing each day until the readings come down.

When you call

From phone call to dry house in Lewiston

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 Winona County, and you can ask them when they can be there before you hang up. Homes and commercial buildings are both fine.

Expect a walk through the house with a thermal camera and a moisture meter, because what you can see is usually only part of it. The specialist will also tell you which of the three categories you've got. Category 1 water is clean, Category 2 is dirty, and Category 3 is sewage or floodwater. That last one changes the job, with plastic containment around the work area and negative air machines pushing air through HEPA filters.

Most of the job is drying, and it's slower than people expect. Extraction units, often truck-mounted, take out the bulk water. Air movers and low grain refrigerant (LGR) dehumidifiers then do the long, loud work of pulling moisture out of walls and floors. Desiccant units come in when it's too cold or the materials are too dense for LGR machines. Psychrometric readings, which are daily checks of temperature and humidity, tell the specialist if the setup needs changing.

The finish line isn't when things look dry. Readings from dry wood and drywall in your own house set the target, called the dry standard, and the equipment stays until the wet areas reach it. That's the IICRC S500 standard for water damage at work, and those daily records are what your insurance company wants to see.

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What you can save and what has to go in Lewiston

Most people expect to lose more than they do. Carpet that's only had clean water on it can usually be dried, though the pad underneath gets replaced. Drying mats can bring cupped hardwood back, given time. Walls often need only a flood cut, where the bottom of the drywall comes off and new board goes in.

The exception is dirty water. Whatever soft material sewage or floodwater touched has to be removed, and the rest gets an antimicrobial cleaning. Don't relight a gas heater or water heater that sat in water, and if a floor feels soft, stay off it and mention it on the call.

Where we take calls around Lewiston

Calls come to us from homeowners, landlords and business owners across Lewiston and Winona County. Give us your address, and we'll find out who's closest.

ZIP codes in Lewiston

  • 55952

Other towns in Minnesota

Questions we hear from Lewiston

How fast can someone get to me in Lewiston?

Usually the same day, and often within a few hours. It depends on who's closest and how busy Winona County 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?

A small spill of clean water on a hard floor? Sure. Towels and a fan will do it. But if the water's in the walls, the carpet pad or the subfloor, or it came from a sewer or a flood, you'll want it extracted and properly dried. What you can't see is what keeps causing damage.

How long does it take to dry out a house?

It depends on how much got wet and for how long. A fresh leak in one room could be dry in a couple of days, while a soaked floor and walls may need a week. You'll see daily readings, so you'll know how it's going.

Can wet hardwood floors and carpet be saved?

Often, yes, if drying starts quickly. Hardwood can come back with floor drying mats and slow, controlled drying, though it may cup for a while and need refinishing. Carpet soaked by clean water can usually be saved with a new pad. Carpet that sewage or floodwater touched has to go.

Will my insurance pay for water damage?

It usually depends on where the water came from. A homeowners policy usually covers a burst pipe. Outside flooding needs separate flood insurance, and sewer backup often needs an add-on. It's worth reading your policy, and it's worth having those photos.

Water in your Lewiston home?

(888) 596-0163

The sooner drying starts, the less has to come out. One call gets a local specialist moving toward you.

Call Now: (888) 596-0163