A Mason company - serving Thousand Oaks, CA
A remodeled primary bathroom with a soaking tub and a walk-in shower
Toto · Thousand Oaks, CA

Toto Construction in Thousand Oaks, CA

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A powder room with botanical wallpaper and a stone sink
A wood double vanity with two mirrors after a bathroom remodel
A remodeled primary bathroom with a soaking tub and walk-in shower
A freestanding soaking tub in a remodeled primary bathroom
A walk-in shower with large-format tile and a built-in niche
A remodeled family room with new windows and a window seat
A wide opening with a new beam where the kitchen wall was removed
A stone counter, tile backsplash and open shelf after a kitchen remodel
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Toto Construction in Thousand Oaks, CA | Mason Remodeling Co Thousand Oaks

We’re an independent Toto service team working across Thousand Oaks, and we handle everything from a wobbling Drake to a full Bathroom Remodeling in Thousand Oaks built around a Neorest. What makes our Toto work different here is simple: we know how Thousand Oaks’ hillside soils, hard water, and 1960s – 1980s tract-home plumbing interact with Toto fixtures, because we fix the failures those conditions cause every week. You won’t get a manufacturer sales pitch from us. You’ll get a straight answer about what’s wrong, what it costs, and how long it takes. Call (805) 309-3386 for a free estimate.

Call (805) 309-3386

Why Thousand Oaks Residents Choose Us for Toto Service

Isaac Pruett grew up in Los Angeles and learned the trade at Los Angeles Trade-Technical College before putting those years of hands-on work into practice on job sites across the region. He and our crew have been serving Thousand Oaks long enough to recognize a hillside-settlement crack in a Toto bowl from across the room. We work on these high-end fixtures daily, and we’re not a Toto dealer pushing new product. When you call us, you get an independent assessment: repair what should be repaired, replace only what needs replacing. We stock genuine Toto OEM flush valves, fill valves, and Washlet electronics for faster turnaround in Thousand Oaks, and when an aftermarket seal handles a leak for a third of the cost without sacrificing performance, we’ll tell you that too. Toto sales & service work doesn’t require a factory authorization to be done right. It requires a tradesperson who understands these fixtures and the homes they’re installed in.

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Styles & brands we work with

Kitchen remodeling
Kitchen remodeling
Bathroom remodeling
Bathroom remodeling
Home additions & ADU
Home additions & ADU
Roofing
Roofing
Windows & doors
Windows & doors
Driveway & pavers
Driveway & pavers
Fence
Fence

Common Toto Construction Problems We Solve in Thousand Oaks

  • Weak flushes from hard-water scaling inside tornado-flush valves. Thousand Oaks water leaves mineral deposits that clog the 1.28 GPF flush passages on Drake and Ultramax models, especially in homes still running original 1970s galvanized supply lines. We descale and replace the valve internals, which restores flush pressure without replacing the toilet.
  • Washlet seat control-board failures after Santa Ana wind power surges. Hillside neighborhoods like Lynn Ranch and Wildwood sit closer to the wind corridors, and power flickers during those events hit sensitive Toto electronics hard. We replace the control board with genuine OEM parts and can add surge protection at the outlet.
  • Cracked vitreous china on Drake and Ultramax bowls after minor seismic shifts. Expansive soils under Thousand Oaks slab foundations move enough during small quakes to stress the ceramic at the base. This is not a manufacturing defect. It’s a foundation movement problem that shows up at the fixture first.
  • Supply-line stress fractures at the tank-bowl connection on one-piece Toto models. Older cut-and-fill hillside pads still settle decades after construction, and one-piece Toto units have less flex at that connection. We see hairline cracks and slow weeping that gets mistaken for a bad wax ring.
  • Rusted or offset closet flanges under Toto toilets on original cast-iron drains. This is the Thousand Oaks-specific one. Many hillside homes from the 1970s still have original cast-iron drain lines, and when the flange rusts through on the uphill side, the toilet wobbles and leaks at the base. We correct the flange before setting the fixture, or the problem returns in a year.

Toto Service in Thousand Oaks: What Local Conditions Mean for Your Equipment

Thousand Oaks is one of the only Ventura County cities where original 1970s hillside developments like Wildwood and Lynn Ranch still run on their original cast-iron drain lines. That single fact changes how Toto construction work has to be done here. When we set a new Toto toilet or shower base in these homes, we often find a rusted or offset closet flange that has to be corrected before the fixture will sit level. Skip that step, and even a brand-new Neorest will rock, leak, and eventually crack at the base. It’s not the fixture’s fault. It’s the plumbing underneath it. Our crew was called to a Lynn Ranch home where a Toto Drake had been wobbling for months. We pulled the toilet and found the original cast-iron closet flange had rusted through on the uphill side, and the slab had settled a quarter inch. We chipped out the old flange, leveled the opening with a repair ring rated for seismic movement, set the Drake on a new wax-free seal, and the customer told us it had never flushed so quietly. That’s the difference between a brand technician and a Thousand Oaks construction crew.

Toto Models & Products We Service in Thousand Oaks

We service the full Toto residential lineup you’re likely to find in Thousand Oaks homes: Neorest integrated units, Washlet seats, Drake two-piece toilets, and Ultramax one-piece models. Our repair approach is built around genuine Toto OEM parts for flush valves, fill valves, and Washlet electronics, because substitution there changes performance you’ll notice every day. Where it makes sense on older Drake or Ultramax units with sound ceramic, we’ll use quality aftermarket seals and supply lines that stop the leak at a fraction of the cost. We keep common Toto service parts stocked locally so repair work in Thousand Oaks doesn’t wait on a warehouse shipment.

Before & after

See the difference

Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Toto Service Pricing in Thousand Oaks

A low-threshold walk-in shower with a bench and grab bar

Repair and installation costs for Toto work in Thousand Oaks depend on what’s actually wrong and whether the job is a single fixture or part of a larger remodel. Here are the line-item ranges we work within:

Service Typical Range
Bathroom Remodel (Toto fixture install) $9,000 – $28,000
Tub-to-Shower Conversion with Toto shower valve $3,500 – $10,000
Walk-In Shower Installation with Toto fixture $4,500 – $12,000
Bathroom Vanity Installation adjacent to Toto toilet $800 – $3,000

What drives the final number: the condition of the drain flange and supply lines we find when we open things up, the model you’re installing, and whether any seismic or drainage correction is needed. Our free estimate gives you a written price before any work starts. Call (805) 309-3386 to schedule yours.

Serving Thousand Oaks, CA - Our Local Coverage Area

We’re based in the Thousand Oaks area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.

FAQs – Toto Construction in Thousand Oaks

Service Areas Near Thousand Oaks

We serve Thousand Oaks and the surrounding communities, including Thousand Oaks service area coverage across Newbury Park, Westlake Village, and the Conejo Valley foothills. We also take Toto service calls in Toto service in Calabasas and Toto service in West Hills, where the same hillside plumbing conditions apply.

Book Your Toto Service in Thousand Oaks Today

Tell me what you need done. We’ll tell you what it costs and how long it takes, then we’ll do exactly that. Call (805) 309-3386 to schedule your free Toto estimate in Thousand Oaks.

Written by Isaac Pruett, Owner at Mason Remodeling Co, a Thousand Oaks General Contractor serving the area since 2004.

Ideas for every room in the house

Built-ins, window seats, family rooms and staircases: the changes that make a whole house work better.

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A remodeled laundry and mudroom with a bench, cubbies and painted cabinetsA built-in window seat in a bay windowA dining nook with a built-in banquetteA home office with a built-in desk and shelvesA remodeled kitchen with a waterfall island and wood cabinetsAn open living space after a whole-home remodel

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