Contra Costa County
Danville, CA water damage cleanup and restoration
In Danville, CA, the most common water damage sources are leaking appliances and plumbing, roof leaks and storm runoff. Danville has 15,909 homes with a median build year of 1979: 10% predate 1960 and 6% were built since 2000, so plumbing ranges from original copper and galvanized lines to newer PEX. Restoration companies in our network serve 2 Danville ZIP codes in Contra Costa County.
Check a Danville ZIP
Fast callback on emergency requests · 2 ZIP codes covered
Quick answer
For water, fire or smoke damage in Danville, 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; 2 Danville ZIP codes are covered. Drying should start within 24 to 48 hours to prevent mold.
Local risks
What causes water damage in Danville
Pipes from every era
With a median build year of 1979, Danville 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.
Census data
Danville homes by the numbers
- Homes
- 15,909
- Median year built
- 1979
- Built before 1960
- 10%
- Owner-occupied
- 86%
Among the 213 California cities with pages on this site, Danville ranks #180 by number of homes and has older housing than 39% of them (median build year 1979). Its share of pre-1960 homes (10%) 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); 43,410 residents per the 2024 population estimate.
Disaster history in Contra Costa County
Since 2000, FEMA has included Contra Costa County in 5 major disaster declarations: 3 floods, 2 severe storms. The most recent was Severe Winter Storms, Flooding, Landslides, and Mudslides in 2023 (DR-4683).
Source: OpenFEMA disaster declarations, retrieved October 5, 2026.
FAQ
Danville water damage questions
Who do I call for water damage in Danville?
For water, fire or smoke damage in Danville, 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; 2 Danville ZIP codes are covered. Drying should start within 24 to 48 hours to prevent mold.
How old are homes in Danville?
The median home in Danville was built in 1979. About 10% of its 15,909 homes were built before 1960 and 6% 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 Contra Costa County had federally declared disasters?
Yes. Since 2000, FEMA has included Contra Costa County in 5 major disaster declarations for storms, floods, fires and similar events, most recently Severe Winter Storms, Flooding, Landslides, and Mudslides (2023). Federal assistance is only available for declared events; most water damage is handled through homeowners or flood insurance.
Do you cover all of Danville?
Restoration companies in our network cover 2 Danville ZIP codes. 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 Danville
ZIP codes covered in Danville
94506, 94526
Water damage help near Danville
- Water damage restoration in San Ramon, CA4 mi
- Water damage restoration in Walnut Creek, CA7 mi
- Water damage restoration in Dublin, CA8 mi
- Water damage restoration in Castro Valley, CA9 mi
- Water damage restoration in Concord, CA11 mi
- Water damage restoration in Pleasanton, CA11 mi
- Water damage restoration in Pleasant Hill, CA11 mi
- Water damage restoration in San Leandro, CA13 mi
Also covered in Contra Costa County: Concord · Antioch · Richmond · San Ramon · Pittsburg · Walnut Creek · Brentwood · Oakley · Martinez · Pleasant Hill · San Pablo · Hercules · El Cerrito · Lafayette · Orinda · Pinole · Moraga · Discovery Bay
Guides for Danville homeowners
Water damage in Danville?
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