Dan’s Plumbing Est. 1977 · Westlake Village Call Danny (805) 330-3111 Request a visit

Plumber in Oak Park · Ventura County

Plumber in
Oak Park

Oak Park is unincorporated, so permits go through Ventura County rather than a city building department. It catches out contractors who mostly work the Los Angeles side of the hill.

Call (805) 330-3111 Request a visit

Danny picks up when he can, and calls back the same day. You get the price before we start, and nobody here is on commission. Monday to Friday, 9am – 5pm.

Licensed CSLB #339618
Insured Bonded and insured
Since 1977 49 years, two generations
On Google 5.0 stars
County Ventura County
ZIP codes 91377
From the shop Ten minutes
Permits Ventura County. Oak Park is unincorporated.

Why it happens

What Oak Park
is plumbed with

There is no city hall in Oak Park. Permits and inspections all run through the county. It is a small administrative difference, but it has a real schedule attached to it, and it is worth knowing before somebody quotes you a start date they cannot keep.

The tracts went in over about twenty years, so how old your plumbing is depends on which phase you are in. In the earliest ones the angle stops, the supply lines and the water heater all come due at roughly the same time. If your house was built between the late seventies and the mid nineties it is worth finding out what the supply piping is made of.

Streets and pockets we work in: the Kanan tracts, Lindero Canyon, the streets off Oak Hills Drive, Sutton Valley, the newer tracts up Bowfield.

Most weeks

What people in
Oak Park call about

01

The meter turns with everything shut off

Slab leaks →

We find it before any floor comes up, then talk through repairing the spot or rerouting the line.

02

A weep under the sink or behind the toilet

Angle stops & supply lines →

A fifteen minute job, and the cheapest work on this page. They usually give some warning before they let go, which is worth acting on.

03

Cold showers, or a puddle in the garage

Water heater replacement →

Tank swap or tankless conversion, with the venting, gas sizing and the county permit all done properly.

04

Buying the same fixture twice

Pressure regulators →

If you are replacing the same fixture more than once, high pressure is usually the reason. We check it while we are there anyway.

Everything goes through the county, gets inspected, and comes with paperwork you can hand to a buyer later.

If that is what yours is doing (805) 330-3111 Mon–Fri 9–5 Request a visit →

Worth knowing

Local notes

The practical details that change how a job in Oak Park gets scheduled, permitted and priced.

Permits
Ventura County. Oak Park is unincorporated.
Water & sewer
Triunfo Water & Sanitation District.
Foundations
Slab on grade throughout.
Build dates
Roughly 1970s through the 1990s, in phases.

Google reviews

What people say

5.0 ★★★★★ 5 reviews on Google

★★★★★

“Dan is consistent. Professional, on time, only does what is needed, experienced, easy to work with, clean, and smart.”

Chad Hellmuth · September 2026

★★★★★

“Dan's Plumbing did excellent job for us replacing our broken water pressure regulator. Quick response, good price, great quality of work. Will hire them again.”

Igor Gavryushkin · Westlake Village · January 2026

Common questions

Things people in Oak Park ask

Do you cover all of Oak Park?
Yes. Everything in 91377, from the Kanan Road tracts to Lindero Canyon and the streets up Bowfield. It is ten minutes north of the shop.
How fast can you get to Oak Park?
Usually the same day. Ten minutes up Kanan or Lindero Canyon from Westlake Village. Say what it is doing when you call.
How does pricing work in Oak Park?
You get the price before we start. Repairs are our time plus parts, and remodels, repipes and additions get a written bid. Nobody here works on commission.
Who issues permits in Oak Park?
Ventura County, because Oak Park has no city government. The county has its own schedule for inspections and we build the job around it, so the date we give you is one we can keep.
My house is from the 1980s. What should I be watching for?
The regulator, the water heater and the original angle stops, which all reach the end of their life in the same few years. A gauge on the hose bib and a look at the heater date tells most of the story in five minutes.

A question that is not here (805) 330-3111 Mon–Fri 9–5 Request a visit →

By the job

What we do in Oak Park,
job by job

Everything else

The rest of what
we do in Oak Park

All services in detail

Request a visit

Leave your details, and Danny calls you back

Your name, your number and a line about what it is doing. It goes straight to Danny's phone and he calls back to set a time, usually the same day. If it is leaking right now, skip the form and call (805) 330-3111.

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Oak Park

Tell Danny what
it’s doing

Describe the symptom and you will usually have an answer in two minutes. You get the price before any work starts. Ten minutes from the shop. Monday to Friday, 9am – 5pm.

Danny picks up

(805) 330-3111 Send Danny the details

Find us

Dan's Plumbing

2352 Hillsbury Rd
Westlake Village, CA 91361

(805) 330-3111 · Monday to Friday, 9am – 5pm

Serving Westlake Village, Thousand Oaks, Agoura Hills, Oak Park and Lake Sherwood. Zip codes 91361, 91362, 91301, 91377.

Call Danny (805) 330-3111