Water damage restoration in Chesterfield, MO
Water damage in Chesterfield, MO usually starts in one of a few places: a failed supply line or water heater, a roof or window leak, or water that gets into a basement or crawl space. Chesterfield has 21,724 homes with a median build year of 1982: 4% predate 1960 and 16% were built since 2000, so plumbing ranges from original copper and galvanized lines to newer PEX. Restoration companies in our network serve 3 Chesterfield ZIP codes in St. Louis County.
- Fast callback on emergency requests
- St. Louis County · 3 ZIP codes
Quick answer
For water, fire or smoke damage in Chesterfield, MO, shut off the water or power if it's safe, then call (833) 462-1975. We connect you with an independent restoration company that serves your ZIP; 3 Chesterfield ZIP codes are covered. Drying should start within 24 to 48 hours to prevent mold.
Local risks
What causes water damage in Chesterfield
Mixed-age plumbing
Chesterfield's housing spans many decades, so leaks come from both ends: corroded original pipes in older homes and failed supply lines and appliances in newer ones.
Basement flooding
Heavy rain overwhelms sewers and drainage.
Flash flooding
Creeks rise quickly during intense storms.
Seasonal risks, licensing and FEMA history across the state are on the Missouri page.
Common calls
Most requested in Chesterfield
Census data
Chesterfield homes by the numbers
- Homes
- 21,724
- Median year built
- 1982
- Built before 1960
- 4%
- Owner-occupied
- 78%
Among the 17 Missouri cities with pages on this site, Chesterfield ranks #12 by number of homes and has older housing than 63% of them (median build year 1982). Its share of pre-1960 homes (4%) is below the 17% average for those cities, so appliance and supply-line leaks are a bigger share of calls.
Source: U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates (tables B25034, B25035, B25003); 49,465 residents per the 2024 population estimate.
Disaster history in St. Louis County
Since 2000, FEMA has included St. Louis County in 16 major disaster declarations: 11 severe storms, 4 floods, 1 ice storm. The most recent was Severe Storms, Straight-Line Winds, Tornadoes, and Flooding in 2025 (DR-4877).
Source: OpenFEMA disaster declarations, retrieved October 5, 2026.
FAQ
Chesterfield water damage questions
Who do I call for water damage in Chesterfield?
For water, fire or smoke damage in Chesterfield, MO, shut off the water or power if it's safe, then call (833) 462-1975. We connect you with an independent restoration company that serves your ZIP; 3 Chesterfield ZIP codes are covered. Drying should start within 24 to 48 hours to prevent mold.
How old are homes in Chesterfield?
The median home in Chesterfield was built in 1982. About 4% of its 21,724 homes were built before 1960 and 16% in 2000 or later, according to the Census Bureau's American Community Survey. Older homes are more likely to have corroded pipes and drains; newer homes see more appliance and supply-line leaks.
Has St. Louis County had federally declared disasters?
Yes. Since 2000, FEMA has included St. Louis County in 16 major disaster declarations for storms, floods, fires and similar events, most recently Severe Storms, Straight-Line Winds, Tornadoes, and Flooding (2025). Federal assistance is only available for declared events; most water damage is handled through homeowners or flood insurance.
Do you cover all of Chesterfield?
Restoration companies in our network cover 3 Chesterfield ZIP codes. Coverage is set ZIP by ZIP, so enter yours in the ZIP checker or call to confirm a company serves your address.
ZIP codes covered in Chesterfield
63005, 63006, 63017
Water damage help near Chesterfield
- Water damage restoration in Wildwood, MO7 mi
- Water damage restoration in Saint Peters, MO9 mi
- Water damage restoration in St. Charles, MO10 mi
- Water damage restoration in O'Fallon, MO12 mi
- Water damage restoration in Florissant, MO17 mi
- Water damage restoration in St. Louis, MO18 mi
- Water damage restoration in Wentzville, MO19 mi
- Water damage restoration in Oakville, MO20 mi
Also covered in St. Louis County: St. Louis · Florissant · Oakville · Wildwood · Ballwin · Maryland Heights · Hazelwood · Creve Coeur · Clayton · Eureka · Saint Ann · Bridgeton · Valley Park · Shrewsbury · Fenton
Guides for Chesterfield homeowners
Water damage in Chesterfield?
Stop the source if you can, then call. We'll connect you with a local restoration company that serves your ZIP.
Fast callback on emergency requests