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Contra Costa County

Water damage & mold help in Concord, CA

Concord is the largest city in Contra Costa County, east of the Berkeley Hills. The Concord Fault runs through the city, summers are hot, and atmospheric river storms bring heavy rain. Most homes are 1950s–1970s tract houses with aging plumbing.

Water spraying from a broken pipe fitting

Areas served

Todos Santos · Dana Estates · Clayton Valley · Sun Terrace · Ygnacio Valley

ZIPs include 94518, 94519, 94520, 94521, 94522, 94524

Fast call-back during business hours

Concord homes and water damage

Most Concord homes are 1950s–1970s slab and raised-foundation tract houses. Clayton Valley has newer homes near Mount Diablo. Most Concord homes are 1950s–1970s single-story ranch houses with original copper or galvanized plumbing, garage water heaters and older roofs. Hot, dry summers crack roofing and window seals, so the first big winter storm finds every weak spot. Homes near Mount Diablo face smoke during fire season, and the Concord Fault runs right through the city.

Earthquake pipe damage

The Concord Fault runs through the city and can crack pipes.

Atmospheric river storms

Heavy rain overwhelms gutters and drainage.

Slab leaks

Aging copper lines under slab foundations leak.

Wildfire smoke

Fires on Mount Diablo push smoke into homes.

AC condensate overflows

Hot summers keep AC running, and clogged lines overflow.

Older plumbing

Many 1950s–1960s homes still have galvanized supply lines and cast-iron drains that corrode, clog and leak behind walls and under floors.

Creek flooding

Walnut Creek and Galindo Creek rise quickly in heavy winter rain, reaching low yards and streets nearby.

Common calls in Concord

Also available: emergency water damage and all restoration services.

Concord at a glance

County
Contra Costa County
Neighborhoods
Todos Santos, Dana Estates, Clayton Valley, Sun Terrace
ZIP codes
94518, 94519, 94520, 94521, 94522, 94524
Nearby
Los Angeles, CA, San Diego, CA, San Jose, CA, Sacramento, CA, Fresno, CA, San Francisco, CA

Concord questions

Do I need a permit for repairs in Concord?

Cleanup and drying don't. Structural, plumbing and electrical repairs need permits from the City of Concord Building division.

Does insurance cover earthquake damage in Concord?

Not by default. Earthquake coverage is a separate policy, often through the California Earthquake Authority, and it has its own deductible.

Helpful guides

Nearby and related areas

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