Where water trouble starts across Thousand Oaks
Thousand Oaks is a big city, and the water problem you have depends on which part you live in. The central and eastern neighborhoods sit a short run east of Newbury Park on US 101, while the hillsides climb north into the Simi Hills and south into the Santa Monica Mountains. Each area fails in its own way.
Central tracts
The large subdivisions that the Janss family developed after buying about 10,000 acres are now long-settled neighborhoods. Expect supply lines, water heaters and washer hoses to be the usual culprits, so know where your shutoff valve is.
Hillside streets
Steep lots on Mount Clef Ridge and the southern slopes send water downhill fast. A leak on an upper level can reach a lower floor or a garage before anyone sees a stain.
Hidden Valley edge
Hidden Valley sits in the southernmost part of the city, with a rural feel. Irrigation lines, outbuildings and long driveways mean a leak can run unnoticed for days.
Wildwood side
Homes near 1,765-acre Wildwood Regional Park face roof and gutter loading in winter storms.
Burn-area ash and smoke
The Woolsey Fire of November 2018 burned almost 100,000 acres across Ventura and Los Angeles counties. Ash settled into attics and ducts, and fire-fighting water soaked what the flames missed.
Water is spreading in your Thousand Oaks home right now
If a pipe has burst, a toilet is overflowing or a roof is leaking after a storm, the clock is already running. Thousand Oaks averages 17.35 inches of rain a year, and most of it falls in the cool winter months, so roof and gutter failures cluster there. We run emergency water removal from Newbury Park with same-day response when available.
If water is still spreading
Find the shutoff
Close the main valve at the house or the fixture valve under the sink or toilet. Your water bill or the city's Find Your Water Provider map tells you who to call if the street side is the problem.
Cut power only if dry
If water is near outlets or the panel, stay out. Switch off breakers only if you can reach the panel without standing in water. Call the electric utility or 911 for any electrical or gas risk before calling us.
Keep it out of the street
City ordinance prohibits dumping anything other than clean water into storm drains. Do not hose or pump dirty water toward the curb.
Lift what you can
Move rugs, electronics and cushions to dry rooms. On a sloped lot, check lower rooms and the garage too.
Photograph everything
Take photos and video of the source and the damage before cleanup begins. Keep receipts for your insurer.
Water on the floor in Thousand Oaks?
Emergency dispatch is available around the clock. Call now and describe what you see.
Coverage area
We serve central and eastern Thousand Oaks, the hillside streets, Hidden Valley and the Wildwood side, from ZIP codes 91360 and 91362.
Utilities and permit office
Four water purveyors serve the Conejo Valley, so confirm yours on your bill. Permits run through the City of Thousand Oaks building division and the TO/24 portal.
Dispatch
Emergency dispatch is available around the clock, out of Newbury Park and east along US 101. Same-day response when available.
First moves by water source
| Water source | First move | Who to call |
|---|---|---|
| Burst supply line or water heater | Close the fixture or main valve | Plumber, then us for drying |
| Roof leak after a winter storm | Catch drips, move belongings | Roofer, then us for water mitigation |
| Sewage from a floor drain | Stay out, keep people and pets away | City or sewer provider, then us |
| Irrigation line or backflow | Shut the irrigation valve | Landscaper or plumber, then us |
| Electrical panel wet | Do not touch, stay out | Electric utility or 911 first |
Services in Thousand Oaks, ordered by demand
Most calls here start with water mitigation. That means extraction units to pull standing water, air movers and LGR dehumidifiers to dry the structure, and moisture meters to confirm readings. We work to ANSI/IICRC S500 practice, and you can ask any company whether its crews do.
Next comes water damage cleanup for wet contents, antimicrobial treatment and removal of materials that cannot be saved. HEPA air scrubbers and negative air containment keep dust out of clean rooms.
Once the structure is dry, water damage repair rebuilds drywall, baseboards and flooring. Where mold appears, mold remediation follows ANSI/IICRC S520 practice. Mold needs moisture, so the water source gets fixed first.
Ash and smoke aftermath of the 2018 fires
The Woolsey Fire is a smoke and ash story, not a flood story. Residue lingered in attics, HVAC ducts and wall cavities, and crews hosing down hot spots left water behind. A ceiling stain or musty smell near the old burn area is a moisture problem, and a thermal imaging camera finds the wet material.
Cost and insurance
Cost depends on how much water, how long it sat, what the water carried and which materials it reached. Scope and price are explained before work starts.
Standard homeowners' insurance does not cover flood damage. Sudden and accidental water damage is often covered, while gradual leaks and neglect often are not. Check your policy or ask your insurer, and keep photos, video, a written scope and receipts.
Permits and utilities in Thousand Oaks
The City of Thousand Oaks building division handles permits through the TO/24 portal, and inspections can only be scheduled there. Replacing a water heater or plumbing fixtures, and repairing gas, water or sewer lines, are on the city permit list. Permit rules vary by scope, so call Building at (805) 449-2320 before repair work.
For water service questions, the city bills at (805) 449-2201 and answers other questions at (805) 449-2100. Four purveyors serve the valley, including City of Thousand Oaks, California American Water, California Water Service and Camrosa Water District. Neighbors in Camarillo or Westlake Village deal with different local offices.
Thousand Oaks on the map
FAQs from Thousand Oaks
Do you cover every ZIP code in Thousand Oaks?
We serve 91360 and 91362. ZIP 91362 also serves part of Westlake Village, which makes sense because two-thirds of the master-planned Westlake community was annexed by Thousand Oaks in 1968 and 1972. Some Westlake addresses are in Thousand Oaks and some are in the separate Los Angeles County city.
Is emergency water removal available in Thousand Oaks?
Yes. Emergency dispatch is available around the clock, with same-day response when available. Shut off the water and follow the safety steps above while you wait.
Are you served from Newbury Park, or are you far away?
We are based in Newbury Park, which sits mostly inside the City of Thousand Oaks. Crews head east along US 101 to reach the central and eastern neighborhoods.
Who supplies water in my Thousand Oaks home?
Four purveyors serve the Conejo Valley, so the answer depends on your street. Read your bill or use the city's Find Your Water Provider map at toaks.gov/waterproviders. The city water bill line is (805) 449-2201.
Do I need a permit for repairs after water damage?
Permit rules vary by scope. Replacing a water heater, plumbing fixtures or a gas, water or sewer line is on the city permit list. Ask the City of Thousand Oaks building division before repair work begins.
Can you clean ash and smoke left from the 2018 fires?
Ash and smoke cleanup falls under water damage cleanup when moisture is involved. We use HEPA air scrubbers and negative air containment, and we treat any wet materials the fire-fighting water left behind.