Water Damage Restoration

Name: United Water Restoration Group of St. Louis - West
Address: 1149 Reco Avenue, St. Louis, MO, 63126
Telephone: (314) 455-5900
Price range: $$

Serving all of St. Louis - West · Open 24/7 · (314) 455-5900

Call (314) 455-5900 Request Service Online

Between brutal winters, aging plumbing, and finished basements, West St. Louis County homes see more than their share of water damage. Our crews arrive with truck-mounted extraction and commercial drying equipment to stop the damage before it spreads - and moisture meters to prove your home is actually dry.

Common Causes We See in St. Louis - West

Frozen and burst pipes in winter cold snaps
Water heater and boiler failures
Washing machine and dishwasher line breaks
Roof leaks and ice dams
Sump pump failures during spring thaw

While You Wait for the Crew

A few minutes of the right first moves can save thousands in damage. Here is what to do — and what not to do — before we arrive.

Do

Shut off the water at the source or the main valve if you can reach it safely
Cut power to affected rooms at the breaker if outlets or appliances got wet
Move photos, electronics, and valuables somewhere dry
Take photos and video before you move anything large — your claim will thank you

Don’t

Use a household vacuum on standing water
Walk under sagging ceilings or across buckled floors
Leave wet rugs sitting on hardwood
Wait to see if it dries out on its own — it will not

Crews are standing by in St. Louis - West right now.

Call (314) 455-5900

How It Works

Here Is What Happens When You Call

The hardest part of property damage is facing it on your own. You do not have to — from the first phone call, it is our job, not yours.

Step 01

You call, we answer

Any hour, any day, a real person picks up — not a machine and not a national call center. You describe what you are looking at, and from that moment it stops being your problem to solve on your own.
Step 02

We assess

Our crew works out how far it has really gone, including what you cannot see behind walls and under floors. You do not have to know what to look for, or guess how bad it is.
Step 03

We do the work

What comes out, what gets dried, what can be saved — those are our calls to make, and we explain each one as we go. Readings are recorded throughout, so nothing rests on you taking our word for it.
Step 04

You get your property back to normal

Our own team rebuilds what came out and hands the place back finished, with everything documented the way your adjuster expects it.

Not All Water Is the Same

The restoration standard sorts water by how contaminated it is, and that classification — not how much of it there is — decides what can be dried and what has to go.

Clear water dripping from a split supply pipe into puddles on a concrete floor — Category 1

Clean water

Water from a sanitary source — a broken supply line, a water heater, a tub left running. ANSI/IICRC S500 notes it does not stay Category 1 forever: time, temperature and contact with building materials can push it into Category 2 or 3.

How pros classify water

An open dishwasher with detergent suds spilled across the inside of its door and onto the floor — Category 2

Grey water

Water with significant contamination — enough that it could cause discomfort or illness if someone touched it or swallowed it. S500 puts dishwasher and washing-machine discharge, an overflow from the toilet bowl itself with urine but no feces, and seepage through a foundation under hydrostatic pressure in this group.

What a flooded bathroom costs

Brown water standing across a tiled bathroom floor around the base of an overflowed toilet — Category 3

Black water

Grossly contaminated water that can carry pathogens — sewage, backups from past the toilet trap, and ground or surface water that has entered the building. S500 generally calls for porous materials that absorbed it, such as carpet cushion and insulation, to be removed rather than dried.

When the water is contaminated

Classification per ANSI/IICRC S500, the industry standard for professional water damage restoration.

What Happens While It Sits

Water damage is not one event, it is a sequence. Each stage costs more to undo than the one before it, which is why drying starts before anything else does.

First hours

The water keeps moving

It runs along the floor and wicks upward into drywall, carpet cushion and insulation, so the wet area is already larger than the puddle you can see.
1–24 hours

Materials start to give

Wood swells and cups, drywall softens, and anything made of pressed board or laminate begins to come apart at the seams.
24–48 hours

Mold gets its opening

EPA guidance is that wet material dried inside the first 24 to 48 hours will, in most cases, not grow mold. Past that window it can, and then the job is no longer only about water.
2–7 days

Damage outruns the wet spot

Paint and wallpaper let go, joints open up, and moisture travels through wall cavities into rooms that were never touched by the original leak.
1 week or more

Rebuilding replaces drying

Once structure and finishes have held water this long, the work shifts from drying materials out to cutting them out and putting new ones back.

Mold timing per US EPA guidance on moisture and mold. The other stages vary with the material, the temperature and how much water is involved.

What Actually Dries a Building

Drying a structure is a measured process, not a matter of pointing fans at a wet floor. Each piece of equipment does one job in that sequence.

Extraction units

Vacuum systems, truck-mounted or portable, that pull standing water out of carpet, cushion and hard surfaces. S500 prioritises physically removing water first, because extraction takes out far more of it, far faster, than evaporation ever will.

Air movers

Low-profile blowers aimed along a wet surface rather than at it. They peel off the thin layer of saturated air sitting on the material, which is what keeps evaporation from stalling.

Dehumidifiers

Air movers move water out of materials and into the air; dehumidifiers take it back out of the room. Refrigerant units condense it on a cold coil and drain it off, desiccants pull it onto a drying medium. Evaporated water that is not removed raises humidity, and dry materials can take it back on — what S500 calls secondary damage.

Moisture meters

Pin and pinless meters read how much water is actually inside wood, drywall and subfloor. S500 sets the finish line as a dry standard — readings taken from unaffected material of the same type in the same building — not how a room looks or feels.

Thermo-hygrometers

Temperature and relative humidity readings taken inside the drying area, outside it, and at the dehumidifier outlet. Comparing the three shows whether the setup is genuinely pulling water out of the building or just stirring it around.

Thermal imaging

A thermal camera cannot see water — it sees temperature. Wet material usually reads cooler because evaporation cools it, so the camera narrows down where water travelled behind walls and where to put a meter next.

HEPA air scrubbers

Sheeting seals the work area and a HEPA-filtered machine holds it under negative pressure, so dust and spores leave through the filter instead of drifting through the building. IICRC S520 treats containment and HEPA filtration as standard controls when contaminated material is disturbed.

Specialty drying systems

Floor mats and structural cavity drying systems move air through wall and ceiling cavities, under flooring, and into enclosed spaces such as the void beneath cabinets. The aim is to dry an assembly in place — where the category of water or the state of the material allows it.

Equipment roles per ANSI/IICRC S500; containment guidance per IICRC S520 and EPA mold guidance.

Restoration technician in protective coveralls opening a water-damaged ceiling to reach the wet cavity above

When Material Has to Come Out

Drying in place is the goal, and it is often achievable. What decides it is the category of the water and what the material is made of — a measured judgement rather than a guess. Under ANSI/IICRC S500, porous materials that absorbed contaminated water are generally removed rather than dried, while materials wet by clean water can frequently be dried where they are.

Where an assembly has to be opened, it is opened deliberately: enough to reach wet insulation and framing, documented before anything is cut, and put back by the same company that took it out.

We Work With Your Insurance

Restoration is stressful enough without fighting through a claim alone. Our crews document everything — photos, moisture readings, and a clear scope of work — in the format adjusters expect, and we communicate with your insurance company throughout the job. You always know what is happening and what your policy covers before work begins.

Technician walking a homeowner through the insurance scope on a tablet

What This Service Covers

Emergency water extractionStructural drying and dehumidificationBasement flood cleanupHardwood floor dryingMoisture mapping and verification

The first hours decide how much of your home can be saved. Call the moment you find water and we will walk you through exactly what to do until the crew arrives.

Frequently Asked Questions

How long does it take to dry out water damage in St. Louis - West?

The time it takes to dry out water damage can vary depending on the extent of the damage and materials affected. Typically, it can take between 24 to 48 hours for drying, but it may take longer for more severe cases. Our team will assess your property and provide a detailed timeline during the restoration process.

Does homeowners insurance cover water damage?

Homeowners insurance may cover water damage, but it largely depends on the cause of the damage. If it’s due to a sudden and accidental event, such as a burst pipe, it is often covered. It's recommended to check your specific policy or consult your insurance agent for clarity on your coverage.

What should I do first when I find water damage?

If you discover water damage, the first step is to ensure safety by turning off the electricity if necessary. Next, try to identify the source of the water and stop it if possible. Contact a professional restoration service like United Water Restoration Group of St. Louis - West to assess and remediate the damage.

Can wet drywall and flooring be saved?

Wet drywall and flooring may be salvageable depending on the severity and duration of the exposure to water. Quick action is crucial. If they are only slightly damp and dried out quickly, it might be possible to save them. Our experts can evaluate your situation and recommend the best course of action.

How do you know when a home is completely dry?

A home is considered completely dry when moisture readings return to normal levels and there are no lingering damp smells or signs of water presence. Our team uses specialized equipment to measure moisture levels accurately during the drying process to ensure your home is thoroughly dry.

What is the difference between clean water and black water damage?

Clean water damage comes from sources like broken pipes or rainwater, while black water damage originates from unsanitary sources such as sewage or flooding from rivers. Clean water is less hazardous and can be addressed more easily, whereas black water requires more stringent safety measures during the restoration process.

It looks dry already. Do I still need someone to come out?

What you can see is the surface. Subfloor, wall cavities and insulation hold water long after a floor feels dry underfoot. EPA guidance is to dry water-damaged areas and materials within 24 to 48 hours, because in most cases that is what keeps mold from starting — and the only way to know a material is dry is to measure it.

How do you know when the building is actually dry?

By measurement, not by calendar. ANSI/IICRC S500 works from two reference points: a dry standard, which is a reasonable approximation of a material’s moisture content before the water got in, and a drying goal for the end of drying. The dry standard is commonly established by reading unaffected material of the same type in the same building, and readings are recorded as drying progresses.

Can hardwood floors be saved after water damage?

Often, though not always, and it is decided by moisture readings rather than by how bad the cupping looks. Wood cups because the underside is wetter than the top, and specialty mat systems can draw that water back out through the surface. Two things usually end the conversation: water that sat long enough to delaminate an engineered plank, and contaminated water that got underneath. Sanding is the last step, never the first — a floor sanded flat before it finishes drying will crown as it dries.

Can I turn the equipment off at night? It is loud.

Please leave it running. Drying is a continuous cycle of evaporation and dehumidification, so hours with the equipment off are hours the materials sit wet. Ask the crew to reposition or re-angle a unit if a room is impossible to sleep in, and if the running cost is the worry, raise it with your adjuster.

Do I need a mold test after water damage?

Usually not as a first step. EPA guidance is that sampling is generally unnecessary when mold is already visible, because the response is the same either way: fix the moisture and remove the growth. Testing earns its place in narrower situations — confirming a suspected hidden source, or documenting conditions when something is in dispute.

My leak was slow rather than sudden. Does that change the insurance side?

It can, and it is worth knowing before you file. Many homeowners policies draw a line between a sudden, accidental discharge and damage that developed gradually, and the wording varies from policy to policy. Read your own coverage and ask your adjuster directly rather than assuming it either way — and from the start, document what you found and when you found it.