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

Services · 11

Kitchen and bathroom
remodel plumbing

A remodel is two plumbing visits with a lot of other trades in between. We do both ends, work from the drawings, and put every line of it on a bid you can hand to your contractor.

Call (805) 330-3111 Request a visit

Danny picks up when he can, and calls back the same day. Say what it is doing and you will usually have a rough answer, and a price, in two minutes.

Pricing Quoted before we start
Where Westlake Village, Thousand Oaks, Agoura Hills, Oak Park
Guarantee One year on our labor. Thirty days on drain clearing.
License CSLB #339618

The job

How it goes

The rough-in comes first, after demolition and before the walls close. That is where drains move, vents are run, water lines go to the new fixture locations, and a shower valve or a tub is set in the wall. On a slab house, moving a toilet or a shower drain means cutting the concrete, and that is the line item that surprises people, so it is on the bid up front. The inspector looks at everything at this stage, and we are there for it.

Finish plumbing is the second visit, once the tile and the cabinets are in. Setting the toilets, the faucets, the sinks, the disposal, the dishwasher connection, the pot filler, the shower trim, the tub filler. Fixtures you chose, or fixtures we source. Everything is tested before we leave and the permit is closed out.

Bids are written and itemized: what is being moved, what is being added, what has to be opened up to do it, and the price for each. Contractors and designers get the same bid the homeowner does. Additions and ADUs are the same work at a bigger scale, with a new sewer connection and a water line sized for the extra load.

Call if

What you notice,
and what it usually is

01

Moving the toilet, sink or shower

Rough-in work under the floor. On a slab, concrete comes up. Priced on the bid before anything starts.

02

Adding a bathroom

A drain and a vent tied into the existing system, and a check that the sewer line can take it.

03

A pot filler, a second sink, a bar sink

New water and drain runs in the walls at rough-in.

04

An addition or an ADU

New sewer tie-in, water sized for the load, gas if it wants it, and its own set of inspections.

05

A contractor who needs a plumbing number

A written scope in a week, itemized, and we hold to it.

Say what it is doing when you call. Most of these get narrowed down in two minutes on the phone.

Kitchen & bathroom remodel plumbing — Dan's Plumbing on the job.

How it goes

Four steps, and you have the price at step three

  1. 01

    You call

    Danny picks up when he can, and calls back the same day. Tell him what it is doing and where.

  2. 02

    We look

    We come out, find the cause and show you. In plain words, with the part in our hand where there is one.

  3. 03

    You get a price

    Before anything starts. Repairs are our time plus parts, and the bigger jobs get a written bid. Nobody here is on commission.

  4. 04

    We do the work

    Small repairs are usually done the same visit. Bigger jobs get a start date and a number of days, and we hold to it. Done to code, permitted where it needs it, the house left the way we found it.

Common questions

Things people ask about kitchen & bathroom remodel plumbing

Do you work with my contractor?
Yes. Most remodels come to us through a contractor or a designer, and we work to their schedule. We also work directly for homeowners running their own project.
Can we keep the plumbing where it is?
Usually, and it is the biggest saving on a remodel. A layout that keeps the toilet and the shower on their existing drains avoids cutting the slab. We say what moving each fixture would cost so you can decide with the drawings in front of you.
Who supplies the fixtures?
Either. Many people choose their own from a showroom. We tell you what to look for so the rough-in matches, and we can source them if you would rather.
What inspections are involved?
Rough plumbing before the walls close, and final after the fixtures are set. Gas and water heater work in the same remodel are inspected with it. We schedule them and we are there.

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

Where we do this

Close to the shop

The shop is in Westlake Village. Everything we cover is about ten minutes from it, so same day is often realistic.

Zip codes 91361, 91362, 91301, 91377. Just outside? Call and ask.

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.

If the form does not appear, open it in a new tab or call (805) 330-3111.

Remodels

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. 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