Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Woodland Hills Homeowners Choose Toto Construction
We provide Toto in Woodland Hills: independent construction, repair, and replacement service covering every fixture from a Drake two-piece to a Neorest intelligent toilet. Our crew works inside Woodland Hills homes that spec Toto fixtures from the Neorest, Aquia, and Drake lines, so we know the wall-blocking, valve, and finish-tolerance details that make a Toto retrofit succeed without leaks or unlevel installs. We are not an authorized Toto dealer or manufacturer affiliate. We are an independent Toto service provider, which means we answer to you, not to a corporate warranty department. If you need Toto work done in Woodland Hills, call us at (831) 290-6866.
Why Trust Mason Remodeling Co Woodland Hills for Your Toto Construction?
Toto builds a genuinely precise fixture. The trapway glazing, the flush valve tolerances, the skirted bowl geometry: it all matters. A Drake flapper that is a millimeter off spec will siphon water silently for months. An Aquia dual-flush valve that sits one degree out of level will bind against the hard-water scale that Woodland Hills supply lines deposit. Our technicians have spent years inside these specific fixtures, and we have learned where they fail and why. Isaac Pruett, our owner, learned the trade at Los Angeles Trade-Technical College and put in years across the Valley, including Toto in Sherman Oaks, before founding our Woodland Hills operation. He has opened enough walls behind Toto fixtures to know that the real work is almost never the toilet itself. It is the blocking, the supply, the drain angle, and the shim stack underneath. That is what we get right before the tile goes up.
Every crew member who arrives at your door follows the Threshold Standard: background-checked, identity-verified, in uniform, with a photo ID badge. You get the technician’s name and photo before the visit. A live person answers our phone around the clock. And you get a written price before any work begins, every time. The 365-Day Done Right Promise covers our Toto work for a full year from completion. If something is not right, we make it right at no cost to you.
Styles & brands we work with
Common Toto Construction Problems We Fix in Woodland Hills
- Drake two-piece silent water waste. The Drake’s flapper gasket is a known weak point. Over time, the gasket folds or tears against the flush valve seat, and the toilet begins siphoning water down the drain without a sound. You will not hear it running. You will see it on the water bill. We replace the flapper with Toto OEM gaskets so the 1.6 or 1.28 gallon flush rating holds.
- Aquia dual-flush valve binding. The Aquia uses a dual-flush tower valve that depends on a clean, unobstructed seat. Woodland Hills water is hard, and scale builds along the valve body and the seal. The half-flush stops working, or the valve sticks open and the bowl refills constantly. We descale the valve body, replace the OEM seal, and reset the flush linkage to factory spec.
- Neorest washlet sensor calibration loss. The Neorest line packs seat sensors, lid actuators, and washlet modules into the fixture body. When we do structural wall repairs or move framing near the unit, vibration and drywall dust can knock the seat sensor out of calibration. The lid stops responding, or the seat warm cycles at odd times. We recalibrate the sensor and clear the controller fault before the wall closes.
- Cracked Toto china tank lids. We see this on remodels where a previous contractor over-tightened the tank bolts. Toto china is dense but it will crack under uneven bolt torque. A cracked lid is not repairable in place, and the correct fix is a replacement lid matched to the model and color code, not an epoxy patch that will fail in the first heat cycle.
- Skirted bowl rough-in mismatches. Toto skirted bowls hide the trapway for a cleaner look, but the rough-in is less forgiving than a traditional visible-trap toilet. If the flange is 11 inches instead of 12, or the floor is out of level on a raised foundation, the skirt will not sit flush. We see this often in 1950s through 1970s Woodland Hills homes where the original flange was set casually. The fix is flange adjustment or a shim stack set dead level before the bowl drops.
Toto Parts & Our Repair-vs-Replace Approach
We source Toto OEM flappers, fill valves, gaskets, and washlet modules through local plumbing supply houses. OEM parts matter on Toto because the flush ratings, seal geometry, and valve tolerances are specific to each model line. A Drake flapper is not interchangeable with an Aquia valve seal. For discontinued trim or slow-ticket items, we use Toto-spec aftermarket parts only with your approval, in writing, before the part goes in. We do not surprise you with a substitute.
Repair versus replace is an honest conversation. If a Toto fixture has a hairline crack in the bowl or a Neorest controller fault beyond a bench repair, we say so. We quote replacement against the remaining service life. We will not sell you a new toilet because a $4 flapper gasket failed. And we will not patch a cracked bowl to buy it another year. Call (831) 290-6866 and we will tell you which one you are looking at.
Our Toto Service Process – Step by Step
- 1
Diagnosis. We identify the exact fixture, model line, and failure point before touching anything. For a Drake, we check flapper seat wear and tank bolt torque. For a Neorest, we pull the controller fault codes first. You get a written price for the repair before any work begins.
- 2
Repair or install. We replace the failed part with OEM or approved Toto-spec components. On remodels, we set blocking, adjust the flange, and level the bowl with shims before the tile and vanity work closes the wall. On a Woodland Hills full bathroom remodel, our tech opened up a wall behind a Toto Aquia to move the supply for a new vanity and found the dual-flush valve had been flashing hard-water scale around the seat. We descaled the valve body, replaced the OEM flapper, and set the bowl shims to dead level before tiling, so the flush volume stayed at the rated 1.28 gallons.
- 3
Test. We cycle the flush, check the seal, and verify no water is siphoning. On intelligent toilets, we recalibrate the seat sensor and run the washlet through a full cycle. We do not leave until the fixture performs to the rating.
- 4
Warranty. You get a written guarantee with clearly stated terms: 365 days from the completion date, and a free return visit if a repair or installation fails. No charge, no dispute process, no conditions.
See the difference
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AfterToto Products We Service & Install in Woodland Hills
We service and install the Toto fixture lines that Woodland Hills homes actually have: the Drake two-piece, the Aquia dual-flush, the Neorest intelligent toilet, and the Carlyle one-piece. We stock OEM flappers, fill valves, and gaskets for the Drake and Aquia lines locally, along with common washlet module parts for Neorest units. The Carlyle one-piece is a specific install challenge: the skirted bowl and one-piece china demand a dead-level floor and a perfectly aligned flange. We know exactly what that takes on a raised foundation with decades of settling.
We Also Service These Brands
Toto is a focus, not a limit. As a General Contractor, we install and service KraftMaid cabinetry, Cambria and Silestone surfaces, and Kohler fixtures in the same bathroom. If your Woodland Hills remodel specs Toto for the toilet and Kohler for the valves, we handle both without sending you to a second contractor.
FAQs – Toto Construction Service in Woodland Hills
No, and we will not do that. The Drake flapper is engineered to the DuoFlush valve geometry, and a generic flapper changes the seal rate and the flush volume. If the job calls for a non-OEM part, we get your written approval first. Call (831) 290-6866 if you suspect your Drake is cycling water and we will diagnose it properly.
Yes, in most Woodland Hills homes we can. The Aquia’s skirted bowl and compact rough-in give some flexibility on supply placement, but moving the line means opening the wall or floor, relocating the stub-out, and resetting the bowl to dead level after. We do this as part of a full bathroom remodel or as a standalone job. The cost depends on access, which in hillside homes south of Ventura Boulevard is rarely simple. Call (831) 290-6866 for an exact quote.
Almost certainly yes. The Neorest lid actuator and seat sensor are sensitive to vibration and dust. If the unit was disturbed during tile work, drywall repairs, or framing changes, the sensor has likely lost calibration. We pull the controller codes, recalibrate the seat sensor, and clear the fault. In some cases the washlet module itself needs replacement. Call (831) 290-6866 and we will tell you which one you are dealing with before any work starts.
For hairline cracks in the tank or bowl, replacement is the only honest answer. Toto china cannot be safely patched under pressure, and a failed patch in a pressurized tank is a flood waiting for a midnight. For a cracked tank lid, we can source a replacement lid matched to the model and color. Call (831) 290-6866 and we will tell you what is repairable and what is not.
Usually, but the Carlyle is less forgiving than a two-piece. The one-piece china and skirted bowl mean the flange height, the drain angle, and the floor level all have to be right. On raised foundations in Woodland Hills, we often adjust the flange or shim the bowl before setting it. If the drain angle is too far off, we will say so and quote the correction. Call (831) 290-6866 for a free estimate.
Here are the line-item ranges we quote in Woodland Hills, and these are the same numbers every time:
| Service | Price Range |
|---|---|
| Full Bathroom Remodeling (Toto fixture set) | $9,000 – $28,000 |
| Small Bathroom Remodel with Toto toilet replacement | $5,000 – $12,000 |
| Bathroom Vanity Installation with Toto faucet/trim | $800 – $3,000 |
| Toto OEM flush valve/gasket replacement (floor repair) | $200 – $600 |
These are real ranges for Woodland Hills labor, materials, and access conditions. A full remodel with a Neorest and custom tile will land higher than a small bath refresh with a Drake swap. Call (831) 290-6866 and we will give you a written line-item price before any work starts.
Book Your Toto Service in Woodland Hills, CA
Tell me what you need done. I’ll tell you what it takes and what it costs. Then we get to work. Call (831) 290-6866 to schedule your free Toto service estimate in Woodland Hills, and a live person will pick up.
Written by Isaac Pruett, Owner at Mason Remodeling Co Woodland Hills, serving Woodland Hills since 2004.
