Water damage repair and restoration in Fullerton, CA
Most water damage calls in Fullerton, CA come down to plumbing failures, roof leaks and storm water. Fullerton has 49,707 homes with a median build year of 1969: 31% predate 1960 and 11% were built since 2000, so plumbing ranges from original copper and galvanized lines to newer PEX. Restoration companies in our network serve 8 Fullerton ZIP codes in Orange County.
Quick answer
For water, fire or smoke damage in Fullerton, 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; 8 Fullerton ZIP codes are covered. Drying should start within 24 to 48 hours to prevent mold.
Census data
Fullerton homes by the numbers
- Homes
- 49,707
- Median year built
- 1969
- Built before 1960
- 31%
- Owner-occupied
- 51%
Among the 213 California cities with pages on this site, Fullerton ranks #39 by number of homes and has older housing than 71% of them (median build year 1969). Its share of pre-1960 homes (31%) is well above the 24% average for those cities, which points to more pipe, drain and foundation leaks.
Source: U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates (tables B25034, B25035, B25003); 140,054 residents per the 2024 population estimate.
Local risks
What causes water damage in Fullerton
Pipes from every era
With a median build year of 1969, Fullerton has everything from galvanized and copper lines to PEX. Older homes see pipe and drain failures; newer ones see more appliance and fitting leaks.
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.
Common calls
Most requested in Fullerton
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
Fullerton water damage questions
Who do I call for water damage in Fullerton?
For water, fire or smoke damage in Fullerton, 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; 8 Fullerton ZIP codes are covered. Drying should start within 24 to 48 hours to prevent mold.
How old are homes in Fullerton?
The median home in Fullerton was built in 1969. About 31% of its 49,707 homes were built before 1960 and 11% 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 Fullerton?
Restoration companies in our network cover 8 Fullerton 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 Fullerton
92831, 92832, 92833, 92834, 92835, 92836, 92837, 92838
Water damage help near Fullerton
- Water damage restoration in La Habra, CA3 mi
- Water damage restoration in Placentia, CA4 mi
- Water damage restoration in Buena Park, CA5 mi
- Water damage restoration in Brea, CA5 mi
- Water damage restoration in La Mirada, CA5 mi
- Water damage restoration in Rowland Heights, CA6 mi
- Water damage restoration in Garden Grove, CA8 mi
- Water damage restoration in Orange, CA8 mi
Also covered in Orange County: Mission Viejo · Anaheim · Santa Ana · Irvine · Huntington Beach · Sunset Beach · Garden Grove · Orange · Costa Mesa · Westminster · Foothill Ranch · Lake Forest · Corona Del Mar · Newport Beach · Newport Coast · Buena Park · Tustin · Yorba Linda
Guides for Fullerton homeowners
Water damage in Fullerton?
Stop the source if you can, then call. We'll connect you with a local restoration company that serves your ZIP.
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