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Toto Construction in Glendale, CA | Mason Remodeling
We provide independent Toto service across Glendale, from quick fill-valve repairs on a running Drake to full bathroom remodels built around a new Washlet. The thing that sets our Toto work here apart is that we understand Glendale’s older plumbing as well as we know the toilets themselves. That combination means fewer surprises, faster diagnosis, and a fix that actually holds. Call (803) 680-2547 for a free estimate on Toto repair or a Toto-centered bath remodel.
Why Glendale Residents Choose Us for Toto Service

Toto equipment has its own engineering language. Proprietary threads on fill valves, a three-inch flapper that behaves differently than the universal one at the hardware store, Washlet electronics that don’t love mineral-heavy water. We work on these systems daily across Glendale, so the diagnosis is usually quick and the repair uses parts built for the job, not adapted to it. Isaac Pruett spent years in the construction technology program at Los Angeles Trade-Technical College learning framing and finish work, then the better part of two decades remodeling homes across Los Angeles. When a Toto repair turns into a larger bathroom project, he’s the one walking your Glendale home with an eye for how the fixture, the tile, and the drain line all need to work together. That’s the difference between a plumber who changes parts and a Glendale General Contractor who understands the room.
We carry genuine Toto OEM fill valves, flappers, and Washlet components. Aftermarket parts often fail to seal or simply don’t fit Toto’s proprietary threads, and we’d rather fix it once than sell you the same repair twice. Every crew member who arrives in Glendale is background-checked, identity-verified, and introduced by name and photo before they ever reach your door. Know who’s coming, know what it costs, know it’s backed up – everything else is just noise.
Styles & brands we work with







Common Toto Construction Problems We Solve in Glendale
- Washlet spray nozzles clogged by hard water. Glendale’s water carries enough minerals that Washlet S300 and S500 spray nozzles scale over, and the self-cleaning wand can seize entirely. We descale with a citric soak, replace the solenoid if needed, and get the oscillation working again.
- Drake fill valves and flappers causing phantom refills. The Drake’s 3-inch flapper degrades faster in Glendale because chloramine-treated water eats at the rubber. Homeowners hear the tank refilling at odd hours and assume a ghost is flushing. We replace the fill valve and flapper with OEM Toto parts and the noise stops.
- Eco Ultramax flush tower gaskets hardening and leaking. The flush tower gasket on the Eco Ultramax hardens over time, leading to weak flushes and water that runs long after the bowl clears. It’s a slow leak that shows up on the water bill before you ever see it. We replace the gasket and re-seat the tower.
- Aquia dual-flush selector cartridges cracking. When the Aquia’s dual-flush selector cartridge cracks, the toilet gets stuck on one flush volume. Half-flush becomes full-flush every time, which defeats the point of a water-saving fixture. We swap the cartridge and test both flush cycles before we leave.
- Washlet base leaks from failed gaskets. A Washlet that leaks at the base is often a failed gasket where the seat meets the bowl, not a cracked toilet. In Glendale’s older homes, we also see wax rings that gave out decades ago finally making themselves known. We inspect both, replace what’s failed, and save you from tearing out a toilet that’s actually fine.
Toto Service in Glendale: What Local Conditions Mean for Your Equipment

Glendale’s housing stock has a lot to say about how Toto fixtures perform here, and the conversation usually starts in the walls. Much of the city was built between the 1920s and 1950s, and those original homes often paired newer 1.28-gallon-per-flush Toto toilets with the original cast-iron or galvanized drain lines. A Drake or Washlet upgrade on those systems frequently requires us to camera the drain before installing the new fixture. We’ve corrected venting on more than a few projects in the neighborhoods around North Brand Boulevard because the old vent stack was sized for a different era. If the drain can’t carry the flush, the fanciest toilet in the world won’t save you – and nobody wants to learn that after the tile is set. We check first.
That older piping also matters for Washlet owners. Hard water from the Verdugo system leaves scale in the spray nozzle and the self-cleaning wand, and when the home still has original galvanized supply lines, mineral buildup inside those pipes adds to the problem. In a 1948 bungalow off North Brand Boulevard, a homeowner’s Toto Washlet S500 had stopped oscillating and was leaking at the base. We pulled the unit, descaled the nozzle and wand with a citric soak, replaced the OEM solenoid and gasket, and reset it on a new wax ring. The client kept their original Toto toilet, and we finished by re-grouting the surrounding floor tile so the bathroom read as a single remodel. That’s the kind of Toto work Glendale homes actually need – fixture knowledge plus old-house judgment.
Toto Models & Products We Service in Glendale
We service the Toto lines most common in Glendale homes: the Drake (CST744 series) and Eco Ultramax for standard residential installs, the Aquia for dual-flush efficiency, and the Washlet S300 and S500 series for integrated bidet comfort. Our parts approach is straightforward: genuine Toto OEM components every time, because aftermarket fill valves and flappers often fail to seal or fit the proprietary threads. For Glendale turnaround, we keep common Drake and Washlet wear parts stocked locally, which means fewer return trips and less waiting on a part to ship. When the porcelain or electronics are beyond saving, we’ll tell you honestly whether a repair makes sense or a replacement – like a new Drake or Aquia – is the better long-term value. If you’re adding a Washlet as part of a larger project, we fold the fixture work into the full remodel: Toto sales & service from rough-in to final trim.
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AfterToto Service Pricing in Glendale

What a Toto repair costs here depends on what failed. A fill valve or flapper replacement runs toward the lower end of Toto repair work and is usually done in one visit. A Washlet with mineral damage that needs a solenoid, gasket, and descaling lands higher, especially if the drain or supply lines need attention. For Toto-centered bathroom work in Glendale, here are the line-item ranges we quote from:
| Service | Price Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Tile & Flooring | $800 – $2,500 |
Every estimate is written and delivered before any work starts. That’s not an upgrade or a favor – it’s how we operate on every Glendale project, every time. Call (803) 680-2547 for a free estimate, and we’ll walk the bathroom, check the drain line if the home is older, and give you a number that won’t shift on the final bill.
Serving Glendale, CA - Our Local Coverage Area
We’re based in the Glendale 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 Glendale
Yes, in most cases. We install Washlet S300 and S500 seats on existing Toto toilets throughout Glendale, and the work usually includes checking the supply line and water pressure. If your toilet is a non-Toto model, we can often adapt the mounting, but we’ll verify fit before you buy anything. Call (803) 680-2547 and we’ll confirm compatibility during a free estimate.
Almost always. A running Drake is usually a worn fill valve or a degraded 3-inch flapper, and both are inexpensive OEM repairs. We’ve fixed hundreds of them in Glendale homes, including the phantom-refill problem caused by chloramine-treated water. You’re looking at a repair cost far below replacement. Call (803) 680-2547 and we’ll tell you exactly what’s wrong and what it costs to fix.
Yes, and that’s actually where we do our best Toto work in Glendale. We handle the full Bathroom Remodeling in Glendale – walk-in showers, tile and flooring, vanities – and integrate the Toto fixture and Washlet work into the project so everything is roughed in, set, and caulked the same week. One crew, one written price, one guarantee covering the whole bathroom. Call (803) 680-2547 to talk through your project.
For a standard toilet swap or Washlet seat install, no. If the work involves moving the waste line, changing drain piping, or relocating the toilet to a different part of the bathroom, Glendale requires a permit. We pull permits and pass inspections as a standard part of any remodel that needs them. We’ll tell you upfront whether your project requires one.
Yes, and it’s one of the most common Toto issues we see in Glendale. Mineral-heavy water from the Verdugo system clogs the spray nozzles and can seize the self-cleaning wand, especially in homes still running original galvanized supply lines. A descaling service can restore performance, and we can discuss what it takes to prevent the problem from coming back. Call (803) 680-2547 for an exact quote – estimates are free.
Service Areas Near Glendale
We serve Glendale and the surrounding Los Angeles area, including Pasadena, Burbank, Eagle Rock, Silver Lake, and La Crescenta. If you’re just over the city line but need Toto service, the same crew and pricing structure applies. For clients further out, our Glendale service area page covers where we travel, and we also offer Toto service in Ontario and Toto service in Elk Grove for the Inland Empire and Sacramento-area families we work with.
Book Your Toto Service in Glendale Today
Whether it’s a running Drake, a scaled-up Washlet, or a full bathroom remodel built around Toto fixtures, we’ll put a written price in your hand before any work begins. Call (803) 680-2547 to schedule your free estimate today.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Glendale since 2004.











