St. Louis · Independent City County · MO
Emergency Water Damage Restoration in St. Louis, MO
Water in the house in St. Louis? Call (888) 840-6512. The line is answered 24/7, and an IICRC-certified restoration company covering your ZIP gives you an arrival window for your address on the call. Most St. Louis jobs run $1,500–$8,500 and dry in 3–5 days. Mold starts on wet material in 24–48 hours, so what happens today decides whether it stays a drying job.
- Answered 24/7
- IICRC standards
- No charge for the referral
Answered 24/7
Talk to a company that covers St. Louis
Water Damage Restoration
Call (888) 840-6512Toll-free · no obligation · no charge for the referral
- 1Press 1 for water damage, 2 for mold
- 2Enter your 5-digit ZIP, then stay on through about 30 quiet seconds
- 3A company covering your address picks up and gives you an arrival window
Have ready
- • Address and ZIP
- • When it started
- • What is wet now
- • Claim opened yet?
Covers St. Louis & Independent City County · 63101 · 63102 · 63103
60-Second Emergency Checklist — St. Louis
Shut off the main water supply — know your shutoff location now
⚠ If water is near the electrical panel, cut power first
Cut electricity to all wet areas at the breaker panel
⚠ Never touch outlets or appliances in standing water
Photograph and video ALL damage before moving anything
⚠ This is critical for your insurance claim — don't skip
Move documents, medications, and irreplaceable items to dry area
Call a certified restoration company — not just a plumber
⚠ A plumber fixes the source; restoration extracts water and dries structure
Call your insurance company to open a claim — get a claim number
⚠ Do NOT let any contractor start without a claim number
What happens next
What a certified company does in St. Louis — and what each stage costs
Most St. Louis jobs run $1,500–$8,500 in total. The ranges below are our estimate of how that splits by stage; how we calculate them.
1 · Day 1Water out, readings in
Standing water is extracted and every wet surface is mapped with a moisture meter. That map is what the insurer and the drying plan are built on.
$420–$1,360
2 · 3–5 daysStructural drying
Air movers and dehumidifiers dry the framing and subfloor, checked daily until the readings reach dry standard. Carpet can look dry long before the floor under it is.
$660–$2,210
3 · If neededRemove what cannot be dried
Swollen drywall, soaked insulation and carpet pad come out. Anything touched by sewage is removed, not dried, and this is where mold is stopped before it starts.
$330–$1,105
4 · After dryingPut back
Drywall, flooring and paint go back only after the readings are logged. The rebuild is quoted from the moisture map, so ask for it in writing.
Quoted from the moisture map
What sets the price
Where the water came from matters more than how much
Clean water from a supply line is dried in place. Water from a washing machine or dishwasher needs cleaning as well. Sewage is removed, not dried, which is why the same room can cost three times as much.
Water Category Cost Table — St. Louis, MO
Extraction & drying cost per square foot by IICRC water category
| Water Category | $/sq ft |
|---|---|
| Category 1 — Clean Burst supply line, clean appliance overflow | $2.72–$6.74 |
| Category 2 — Gray Dishwasher, washing machine, toilet bowl (no feces) | $6.74–$8.16 |
| Category 3 — Black Sewage backup, floodwater, toilet overflow with feces | $9.59–$12.1 |
Estimates exclude reconstruction (drywall, flooring replacement). National benchmarks: Cat 1 $3.75–$4.25, Cat 2 $4.10–$6.50, Cat 3 $7–$7.50/sq ft — adjusted for St. Louis market (3.2–11/sq ft range).
Before work starts
Check the company before it starts
Extraction can start the day you call. These five checks take ten minutes and belong before anything is signed or rebuilt.
- 1
IICRC certification
Ask for the firm's certification and check it.
iicrc.org - 2
State licence
Where Missouri requires one, ask for the number and look it up.
- 3
Insurance certificate
Liability and workers' comp, in writing, before anyone works in the house.
- 4
Written scope
Drying can start first; nothing is rebuilt without a written scope and price.
- 5
Read before you sign
An Assignment of Benefits hands your claim to the contractor. Read it, or do not sign it.
Local causes
Why water damage happens in St. Louis
- Mississippi River spring flooding driven by snowmelt from the upper Midwest, threatening Carondelet and Riverview neighborhoods when the river crests above 30 feet at the St. Louis gauge
- Meramec River flooding in Lemay and Mehlville in south St. Louis County — the Meramec set consecutive record crests in 2015 and 2016 affecting thousands of homes
- Metropolitan Sewer District combined sewer overflow releasing raw sewage into basements throughout the city's older neighborhoods during any rain event exceeding 0.3 inches per hour
- Maline Creek and Gravois Creek overflowing into north and south St. Louis County residential areas during summer convective storms
- Winter ice storms causing roof ice dams on St. Louis's large stock of pre-1940 brick bungalows and two-flats concentrated in the city's south and north neighborhoods
Carondelet in south St. Louis sits close to the Mississippi River floodplain and experienced basement flooding during the historic 1993 and 2019 river crests — the neighborhood's combined sewer system discharges raw sewage into basements when rain exceeds 0.3 inches per hour, and the Metropolitan Sewer District has been under EPA consent decree for over a decade to address these overflows. Lemay and Mehlville in south St. Louis County face severe risk from the Meramec River, which set consecutive record crests in 2015 and 2016 that flooded thousands of homes in the Watson Road corridor and prompted a major federal buyout program for the most at-risk properties.
Water damage questions from St. Louis homeowners
How fast can a water damage company respond in St. Louis?
Most certified restoration companies serving St. Louis answer 24/7 and confirm a real arrival window for your address on the call — how long that is depends on where you are, what time it is, and how many jobs are already running.
Call early either way: every hour that water sits widens the damage, and mold starts on wet material within 24–48 hours.
How long does water damage restoration take in St. Louis?
Drying usually takes 3–5 days with professional equipment, and it is finished when moisture readings reach dry standard, not on a date. Anything that has to be removed and rebuilt comes after that, which is why a job with drywall or flooring replacement runs longer than the drying alone.
How much does water damage restoration cost in St. Louis?
Most St. Louis jobs run $1,500–$8,500, about $3.2–$11 per square foot for extraction and drying. Contaminated water (a sewage backup) costs more because the wet material is removed rather than dried, and rebuilding is priced separately once the structure is dry.
How do I verify a restoration contractor in Missouri?
Ask for three things before work starts: the IICRC certification (check it at iicrc.org), a certificate of liability insurance, and the Missouri licence number where the work needs one (Missouri Division of Professional Registration — no statewide contractor license; check local municipality requirements).
Get a written scope before any rebuild, and do not sign an Assignment of Benefits you have not read.
Who do I call right now for water damage?
Call (888) 840-6512. The line is answered 24 hours a day, seven days a week, and connects you with an IICRC-certified water damage restoration company that serves your area. Describe what you can see — where the water is coming from, how long it has been there, and whether it smells — the more specific you are, the faster the right company is on the line.
If the source is a pipe or an appliance, shut the main water valve first. Have four things ready and the call goes quickly: the address, when the water started, what is wet now, and whether you have filed an insurance claim.
Still not sure which of these is your situation? (888) 840-6512 · toll-free · answered 24/7
Keep reading
Guides for St. Louis homeowners
Who to Call for Water Damage: The Right Order of Calls
Who to call for water damage in your house: stop the water, call a restoration company, open the claim the same day. The order for every situation.
Read guideWater Damage: What to Do in the First 60 Minutes
The decisions you make in the first 60 minutes after water damage determine how much you pay, how fast you recover, and whether your insurance claim succeeds. Here's the exact sequence of actions.
Read guideWater Damage Insurance Claim: The Complete Guide
Most water damage insurance claim denials happen because homeowners make one of seven preventable mistakes. This guide shows you exactly what to do — and what to avoid — from the moment water appears.
Read guideWater Damage Restoration Cost 2026: What You'll Actually Pay
The average water damage restoration costs $3,900 nationally — but ranges from $1,200 to $25,000+ depending on factors most homeowners don't know about before they call.
Read guideWater in the house in St. Louis right now?
One call reaches an IICRC-certified company covering your ZIP. Answered 24/7, no charge for the referral.