For Ventura County homeowners
For water damage restoration in Ventura County, shut off the water, photograph the damage and begin drying in the first 24 to 48 hours. Plumbing and roof leaks are typically covered; runoff and flood usually are not. We take requests from Oxnard to Ojai and Simi Valley.
On this page (8)
- Which Ventura County cities and ZIP codes do you take requests from?
- How is Ventura County laid out, and why does it matter for leaks?
- Does the Oxnard Plain flood?
- What did the 1928 St. Francis Dam failure do to the Santa Clara River valley?
- How did the Thomas Fire change risk for hillside homes?
- Do older Oxnard and Ventura houses need a different approach?
- Is Ventura County water damage covered by insurance?
- What are the first steps after a leak in Ventura County?
Which Ventura County cities and ZIP codes do you take requests from?
Requests come from across Ventura County, from Oxnard, the largest city, and the county seat of Ventura to Camarillo, Port Hueneme, Thousand Oaks, Simi Valley, Santa Paula, Fillmore, Moorpark and Ojai. A restoration team confirms whether they can reach your address, since restoration teams differ on how far they will drive.
The Ventura County ZIP finder shows the codes we match. Wikipedia counts 843,843 residents in the county in the 2020 census.
Neighbors have their own pages: the Central Coast to the north and Los Angeles County to the east.
How is Ventura County laid out, and why does it matter for leaks?
The county is a coastal plain, a river valley and several inland basins, and each one drains differently. Wikipedia says most residents live in the southern half, on the Oxnard Plain and in the Simi and Conejo valleys. Knowing your piece of the map helps when you describe the loss.
| Part of the county | Towns Wikipedia names | Water point to know |
|---|---|---|
| Oxnard Plain | Oxnard, Camarillo, Port Hueneme, much of Ventura | Flat river-built ground near the coast |
| Santa Clara River valley | Santa Paula, Fillmore, El Rio | The county's main waterway and its tributaries |
| Conejo and Simi valleys | Thousand Oaks, Simi Valley | Inland valleys that grew as people left the San Fernando Valley |
| Ventura River and Ojai | Ventura, Ojai | Narrow valley with creeks from the mountains |
If you are unsure which area applies, say your cross streets when the restoration team calls.
Does the Oxnard Plain flood?
Wikipedia describes the plain as low ground built from sediment that the Santa Clara River and the Calleguas-Conejo streams deposited, with a mean elevation of fifty feet. It does not list past floods for Oxnard, so check your own address rather than assume.
The Santa Clara River drains 1,605 square miles on its way from Los Angeles County to the Pacific, and Oxnard sits on the opposite bank from Ventura, according to the same sources. A heavy winter storm upstream matters to people downstream.
Ask the county or city for the flood zone on your parcel, and ask your agent whether you carry flood cover. Rising outside water is Category 3 under the IICRC S500 standard. See flood damage restoration and the after-storm checklist.
What did the 1928 St. Francis Dam failure do to the Santa Clara River valley?
It remains the worst disaster the county has seen. Wikipedia says the dam collapsed on March 12 to 13, 1928, and the water that rushed through the Santa Clarita Valley destroyed 1,240 homes and flooded 7,900 acres of farm fields and orchards. It calls this the single largest disaster to strike Ventura County.
The story is a reminder that river valleys carry water far from where it starts. It is history, not a forecast, and it does not tell you anything about a particular house.
How did the Thomas Fire change risk for hillside homes?
It removed plant cover from steep ground. Wikipedia says the Thomas Fire began in December 2017, burned about 281,893 acres across Ventura and Santa Barbara counties, and was fully contained on January 12, 2018. It destroyed at least 1,063 structures and damaged 280 more.
Burned slopes shed water and mud faster than healthy ones, so burn-scar neighborhoods deserve extra care in storms. Pay attention to evacuation notices from the county.
If mud or runoff gets inside, treat it as contaminated. Our mudslide page and roof leak storm page explain what to expect.
Do older Oxnard and Ventura houses need a different approach?
They can, and the age of the house is worth mentioning on the first call. Ventura incorporated in 1866 as San Buenaventura, and Oxnard incorporated in 1903. Wikipedia says an Oxnard neighborhood established in 1909 is now the Henry T. Oxnard Historic District, with Victorian, Craftsman, Prairie School and Tudor Revival homes.
Wikipedia gives no plumbing details for those streets, so this is a prompt to ask questions rather than a finding. If your house has old galvanized or copper supply lines, tell the restoration team, because a wall opened for drying may reveal other worn pipe. Historic homes may also need careful repair choices, which is a conversation for your contractor.
See water damage repair and buying a water-damaged house.
Is Ventura County water damage covered by insurance?
Sudden plumbing and roof leaks are usually covered, flood and runoff usually are not. The NAIC says water damage from a home's plumbing or a roof leak is typically covered, while ground water and rain runoff are not. Triple-I says flood needs its own policy from the NFIP or a private insurer.
The Insurance Information Institute reports the average "water damage and freezing" homeowners claim at $15,400 for 2019 to 2023. Your own result depends on your policy.
The claim guide explains the first calls to make.
What are the first steps after a leak in Ventura County?
Stop the water and start drying, in that order. The EPA says water-damaged areas and items should dry within 24 to 48 hours to prevent mold growth, with indoor humidity held between 30 and 50 percent. The steps below fit most leaks, from a cracked supply line to a roof drip.
- Find the main shutoff, usually at the meter or on the house side, and turn it off.
- Move electronics and small valuables out of the wet zone.
- Photograph the damage, then ask your insurer what it needs before repairs.
- Call a restoration team and ask how they will measure moisture and confirm the structure is dry.
- Stay out of moving water outside. Ready.gov warns that six inches can knock a person down.
The emergency guide has a longer checklist, and slab leak damage applies if your home is on a slab. Confirm that a restoration team covers your address.
Sources: Ventura County and Oxnard (Wikipedia); IICRC S500; NAIC, homeowners insurance; Triple-I, disasters covered by homeowners insurance; Triple-I, homeowners insurance facts; EPA, mold and moisture; Ready.gov, floods.
Coverage
Cities and communities in Ventura County
Requests come from 19 cities and communities here, covering 47 ZIP codes. The cities with their own guide come first.
Water Damage Cleanup California is the local water damage restoration line and information resource for California. When you call or send a request, it reaches a local water damage restoration team that serves your area. That team confirms whether it can reach you and gives its own scope, price and timing. Confirm them directly before you agree to anything.