Flood and Flash Flood Cleanup in St. Louis, MO
River, creek, and flash flooding leave contaminated Category 3 water behind. Call and a South County crew removes and dries it safely, on-site in about 45 minutes.
☎ (314) 501-7498Call now, a live St. Louis dispatcher picks up any hour
How we handle flood in St. Louis
Call & dispatch
A real person answers 24/7 and the nearest South County crew rolls with truck-mounted pumps, air movers, and moisture meters.
On-site assessment
We find the source and the full reach of the water, including what soaked into the slab, wall cavities, and subfloor.
Extract & dry
We pull the standing water, then run air movers and dehumidifiers to a verified dry standard, not just the surface.
Verify & bill
We log moisture readings until the structure is dry, then document the loss and bill your carrier directly.
St. Louis has watched the Meramec and Mississippi come up again and again, and flash flooding can put water into a home in minutes when a creek or the storm drains overrun. Flood water is Category 3: it carries mud, sewage, and contaminants, so it is removed and disinfected, not just pumped. St. Louis Water Damage Pros handles flood cleanup safely, 24/7, and reaches most South County homes in about 45 minutes when it is safe to travel.
How St. Louis floods
The water comes from a few familiar places around the metro:
- River flooding along the Meramec, seen in 2015 and 2017, and the Mississippi
- Creek and channel flooding along the River Des Peres and Gravois Creek
- Flash flooding when a supercell overwhelms the storm drains, part of storm water damage
- Flood water that fills the lowest level, much like a flooded basement, and needs the same fast extraction
The FEMA flood insurance guidance explains why rising flood water needs its own insurance, and CDC floodwater safety covers staying safe in and after contaminated flood water.
Flood water in your home? Do not wade into it. Call and a South County crew removes and disinfects it safely, on-site in about 45 minutes.
☎ Call (314) 501-7498Stay safe in a flood
- Never walk or drive through moving flood water
- Treat all flood water as contaminated and keep off it
- Do not use electrical items that got wet until they are checked
- Photograph the damage for your claim before cleanup begins
Why flood water is different
Flood water is Category 3: it carries sewage, mud, chemicals, and bacteria, so porous materials it touched usually have to be removed rather than dried in place. It also seeps into the slab and wall cavities, so cleanup means disinfection and verified drying, not just pumping it out.
How we clean up after a flood
We extract the flood water, remove the contaminated porous materials such as carpet, pad, and soaked drywall, and clean and disinfect every surface that stayed. Then St. Louis Water Damage Pros dries the structure to a verified standard with air movers and dehumidifiers and documents the entire loss for your flood claim. We know the South County streets that flood again and again, and we get there as soon as it is safe to reach you.
"When the creek came up our lower level took muddy water. They removed everything it ruined, disinfected the whole space, and dried it to a standard they could show me. They clearly knew our part of the county floods."
Yolanda B. · Lemay
Why South County calls us first
On-site in about 45 minutes
A real person answers 24/7 and a local South County crew rolls the moment you call, any hour, any day.
IICRC certified crews
Trained technicians with truck-mounted pumps, air movers, and moisture meters, not a mop and a bucket.
We bill your insurer
We document the loss with photos and readings and work with your carrier directly, so the paperwork is not on you.
Deep St. Louis knowledge
Old brick basements, clay lateral lines, sump pits, and hard-freeze pipe splits. We know how water moves here.
Rooted in South County, out to the metro
Based on Gravois Road in Affton, we respond across South County and the greater St. Louis metro, day or night.
Based on Gravois Road in Affton at 9200 Gravois Rd, Saint Louis, MO 63123, our crews cover South County and the greater St. Louis metro, day or night, and reach most homes in about 45 minutes.
We serve Affton, Sunset Hills, Sappington, Oakville, Mehlville, Concord, Lemay, Crestwood, Kirkwood, Webster Groves, and the south St. Louis neighborhoods.
See every neighborhood and ZIP we serve ›Related water damage services
Common questions, answered
Is flood water covered by homeowner insurance?
Usually not. Rising surface water from a river, creek, or flash flood is typically covered only by separate flood insurance through the National Flood Insurance Program or a private flood policy, not a standard homeowner policy. We document everything so you can file correctly, and we work with your flood carrier.
Why can't flooded carpet and drywall just be dried?
Flood water is Category 3 contaminated water, so porous materials that soaked it up, like carpet, pad, and drywall, usually have to be removed and replaced rather than dried in place. Hard, non-porous surfaces can be cleaned and disinfected. This keeps contaminants and mold from staying in the home.
How soon can you reach a flooded St. Louis home?
As soon as it is safe to travel to you. We dispatch 24/7 and reach most South County homes in about 45 minutes, but during active flooding we time our arrival to when roads and conditions allow us to work safely. Call and we will tell you exactly what to expect.
South County's water damage crew is ready when you are
Water sitting means damage growing. Call St. Louis Water Damage Pros and a local crew is on the way, on-site in about 45 minutes.
(314) 501-7498Call now, a live St. Louis dispatcher picks up any hour