Orange County
Aliso Viejo, CA water damage cleanup and restoration
Water damage in Aliso Viejo, CA 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. Aliso Viejo has 20,370 homes with a median build year of 1995: 1% predate 1960 and 24% were built since 2000, so plumbing ranges from original copper and galvanized lines to newer PEX. Restoration companies in our network serve 1 Aliso Viejo ZIP code in Orange County.
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Fast callback on emergency requests · 1 ZIP codes covered
Quick answer
For water, fire or smoke damage in Aliso Viejo, CA, 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; 1 Aliso Viejo ZIP code is covered. Drying should start within 24 to 48 hours to prevent mold.
Local risks
What causes water damage in Aliso Viejo
Mixed-age plumbing
Aliso Viejo'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.
Atmospheric rivers
Winter storms bring heavy rain, roof leaks and flooding.
Slab leaks
Leaks in pipes under the slab go unnoticed.
Seasonal risks, licensing and FEMA history across the state are on the California page.
Census data
Aliso Viejo homes by the numbers
- Homes
- 20,370
- Median year built
- 1995
- Built before 1960
- 1%
- Owner-occupied
- 57%
Among the 213 California cities with pages on this site, Aliso Viejo ranks #147 by number of homes and has older housing than 8% of them (median build year 1995). Its share of pre-1960 homes (1%) is below the 24% 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); 50,457 residents per the 2024 population estimate.
Disaster history in Orange County
Since 2000, FEMA has included Orange County in 7 major disaster declarations: 3 fires, 2 floods, 2 severe storms. The most recent was Wildfires in 2017 (DR-4344).
Source: OpenFEMA disaster declarations, retrieved October 5, 2026.
FAQ
Aliso Viejo water damage questions
Who do I call for water damage in Aliso Viejo?
For water, fire or smoke damage in Aliso Viejo, CA, 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; 1 Aliso Viejo ZIP code is covered. Drying should start within 24 to 48 hours to prevent mold.
How old are homes in Aliso Viejo?
The median home in Aliso Viejo was built in 1995. About 1% of its 20,370 homes were built before 1960 and 24% 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 Orange County had federally declared disasters?
Yes. Since 2000, FEMA has included Orange County in 7 major disaster declarations for storms, floods, fires and similar events, most recently Wildfires (2017). Federal assistance is only available for declared events; most water damage is handled through homeowners or flood insurance.
Do you cover all of Aliso Viejo?
Restoration companies in our network cover 1 Aliso Viejo ZIP code. Coverage is set ZIP by ZIP, so enter yours in the ZIP checker or call to confirm a company serves your address.
Common calls
Most requested in Aliso Viejo
ZIP codes covered in Aliso Viejo
92656
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Also covered in Orange County: Mission Viejo · Anaheim · Santa Ana · Irvine · Huntington Beach · Sunset Beach · Garden Grove · Fullerton · Orange · Costa Mesa · Westminster · Foothill Ranch · Lake Forest · Corona Del Mar · Newport Beach · Newport Coast · Buena Park · Tustin
Guides for Aliso Viejo homeowners
Water damage in Aliso Viejo?
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