Water damage repair and restoration in Martinez, CA
Most water damage calls in Martinez, CA come down to plumbing failures, roof leaks and storm water. Martinez has 15,057 homes with a median build year of 1976: 24% predate 1960 and 5% were built since 2000, so plumbing ranges from original copper and galvanized lines to newer PEX. Restoration companies in our network serve 1 Martinez ZIP code in Contra Costa County.
Quick answer
For water, fire or smoke damage in Martinez, 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 Martinez ZIP code is covered. Drying should start within 24 to 48 hours to prevent mold.
Census data
Martinez homes by the numbers
- Homes
- 15,057
- Median year built
- 1976
- Built before 1960
- 24%
- Owner-occupied
- 70%
Among the 213 California cities with pages on this site, Martinez ranks #191 by number of homes and has older housing than 49% of them (median build year 1976). Its share of pre-1960 homes (24%) is close to the 24% average for those cities.
Source: U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates (tables B25034, B25035, B25003); 37,006 residents per the 2024 population estimate.
Local risks
What causes water damage in Martinez
Mixed-age plumbing
Martinez'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.
Common calls
Most requested in Martinez
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
Martinez water damage questions
Who do I call for water damage in Martinez?
For water, fire or smoke damage in Martinez, 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 Martinez ZIP code is covered. Drying should start within 24 to 48 hours to prevent mold.
How old are homes in Martinez?
The median home in Martinez was built in 1976. About 24% of its 15,057 homes were built before 1960 and 5% 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 Martinez?
Restoration companies in our network cover 1 Martinez ZIP code. 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 Martinez
94553
Water damage help near Martinez
- Water damage restoration in Pleasant Hill, CA4 mi
- Water damage restoration in Concord, CA6 mi
- Water damage restoration in Walnut Creek, CA8 mi
- Water damage restoration in Vallejo, CA11 mi
- Water damage restoration in Pittsburg, CA12 mi
- Water damage restoration in Berkeley, CA14 mi
- Water damage restoration in Richmond, CA14 mi
- Water damage restoration in Danville, CA15 mi
Also covered in Contra Costa County: Concord · Antioch · Richmond · San Ramon · Pittsburg · Walnut Creek · Brentwood · Oakley · Danville · Pleasant Hill · San Pablo · Hercules · El Cerrito · Lafayette · Orinda · Pinole · Moraga · Discovery Bay
Guides for Martinez homeowners
Water damage in Martinez?
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