







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Toto Construction in Sunnyvale, CA | Bradford Remodeling Co San Jose
We’re an independent Toto service provider working across Sunnyvale, and the short answer is this: our crews install and repair Toto fixtures inside the teardown-and-rebuild homes that define this city, and we know exactly how Neorest, Drake II, Ultramax II, and Washlet lines behave in Sunnyvale’s hard water and clay-heavy soils. We’re not manufacturer-affiliated, and that’s the point. You get straight answers about what’s worth fixing and what isn’t.
As a trusted Sunnyvale General Contractor, Bradford Remodeling Co San Jose has worked on Toto fixtures in local homes for years now. Curtis Lane runs our crews, and he came up through the construction technology program at Los Angeles Trade-Technical College, where he learned to run a job by the numbers, not by feel. If your Toto is acting up before, during, or after a remodel, call (669) 272-2637 and we’ll tell you what’s actually going on. Free estimates, written scope, no surprises.
Why Sunnyvale Residents Choose Us for Toto Service

Most plumbers can swap a wax ring. Fewer can tell you why a Drake II’s Tornado Flush rim jets are clogging after eighteen months on Sunnyvale’s mineral-heavy municipal water, or why a Washlet seat’s solenoid is clicking but not heating. That’s the difference. We work on Toto fixtures in the specific housing stock Sunnyvale has in abundance: 1950s and 1960s tract homes, Eichlers, and the two-story replacements going up where those originals once stood. Each one presents a different set of Toto installation and service variables.
Curtis built Bradford Remodeling on flat-rate pricing and written scope. That means when we quote a Toto installation or repair in Sunnyvale, the number doesn’t move at the door. Every job gets a written price before work starts. Our technicians are background-checked and uniformed, so you know exactly who’s walking through your door. And a live person answers our phone 24/7, not a voicemail. The Garrison Standard backs all of it, which means every Toto job we complete carries a written guarantee. Straight number, written scope, done when we said done.
Styles & brands we work with







Common Toto Construction Problems We Solve in Sunnyvale
Here’s what we see across Sunnyvale, week in and week out:
- Washlet seat solenoid failures from hard water. Sunnyvale’s water carries enough dissolved minerals to shorten solenoid life in Washlet seats, especially the older C100 and C200 models. The seat clicks, the water won’t heat, and the bidet function sputters. We stock genuine Toto OEM solenoids so we’re not waiting on a backorder while your bathroom sits half-finished.
- Tornado Flush rim jet blockages in Drake II and Ultramax II bowls. The same mineral scale that kills solenoids also builds up inside the rim jets that drive Toto’s Tornado Flush. When those jets clog, the bowl swirls weakly and leaves waste behind. We clear them properly and can install a whole-home sediment filter if your Sunnyvale supply warrants it.
- Neorest auto-flush sensor misfires in dusty construction air. Sunnyvale is a city of teardowns and additions. That means drywall dust, sawdust, and demolition particulate hanging in the air inside occupied homes. Neorest’s auto-flush sensors read that dust as a user and flush erratically. We recalibrate the sensor and seal the seat housing against further dust ingress during remodel phases.
- Cracked tank-to-bowl gaskets after seismic micro-shifts. Sunnyvale sits on clay soils that expand and contract with moisture, and the area sees small seismic shifts on a regular basis. Older Toto units with hardened rubber gaskets crack under that movement. We replace them with new OEM gaskets and check the tank-to-bowl alignment before the leak ruins a subfloor.
- Corroded cast-iron closet flanges on 1950s and 1960s slab foundations. Sunnyvale’s original tract homes often have cast-iron drain lines set in slab, and decades of clay-soil moisture corrode the flange where the Toto bolts down. We replace the flange, set the toilet on a wax-free seal, and make sure the bowl sits level before we call it done.
Toto Service in Sunnyvale: What Local Conditions Mean for Your Equipment

Here’s the thing that a generic Toto page won’t tell you. Sunnyvale’s Eichler homes and 1950s tract houses frequently have original cast-iron drain lines that cannot handle the 1.0 or 1.28 gallons-per-flush discharge of a modern Toto Drake II or Ultramax II without sagging or blockages. The pipes have had seventy years of mineral buildup narrowing them from the inside, and clay-soil movement has put low spots in the runs. When you drop a Toto with Tornado Flush onto that system, the rush of water hits a pipe that can’t clear it fast enough. The result is slow flushes, gurgling, and backups that have nothing to do with the Toto itself.
So our Kitchen Remodeling - Sunnyvale and bathroom remodels frequently include a sewer lateral scope and cast-iron replacement before the Toto goes in. We run the camera, show you exactly what the pipe looks like, and give you a written price for the scope of work. No guessing. If the drain line needs replacing, we do it before tile goes down, not after. That’s the difference between a Toto install that works for twenty years and one that backs up the first week.
Toto Models & Products We Service in Sunnyvale
We service the full Toto line you’re most likely to find in Sunnyvale homes: Neorest integrated units, Drake II and Ultramax II gravity-flush toilets, and Washlet bidet seats in C-series and S-series trim. We also work on Toto shower valves and lavatory fixtures as part of larger bathroom remodels.
On the parts side, we stock genuine Toto OEM components for Neorest, Washlet, Drake II, and Ultramax II because tolerances matter for Tornado Flush and auto functions. For simple mechanical replacements, we’ll use Toto-spec aftermarket only when OEM lead times threaten a project deadline, and we’ll tell you that upfront. We’ll also tell you honestly when a repair on an older Toto isn’t worth it compared to a new Drake II. Sometimes the math says replace, and we won’t pad a repair bill to avoid saying so. Visit our full Toto sales & service page for more on how we approach the brand.
See the difference
Before
After
Before
After
Before
AfterToto Service Pricing in Sunnyvale

Here are the line-item price ranges for Toto work as part of Sunnyvale bathroom projects. These are real numbers, not call-for-a-quote placeholders:
| Service | Price Range |
|---|---|
| Full Bathroom Remodel (Toto fixtures included) | $9,000 – $28,000 |
| Small Bathroom Remodel (Toto toilet + vanity) | $5,000 – $12,000 |
| Walk-In Shower Installation (Toto valve + trim) | $4,500 – $12,000 |
| Bathtub Replacement (Toto tub + drain work) | $900 – $3,000 |
What drives the cost in Sunnyvale specifically is the condition of what’s under the tile: cast-iron drain lines, slab foundations, and the occasional asbestos-cement siding situation on original 1960s ranch homes. Our free estimate includes a look at all of that, so your written price reflects the actual job, not a blank number we’ll revise later. For a Toto repair outside a remodel, we quote a fixed price before work starts, every time. Call (669) 272-2637 and we’ll put it in writing.
Serving Sunnyvale, CA - Our Local Coverage Area
We’re based in the Sunnyvale 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 Sunnyvale
Yes, often they do. Neorest units require a dedicated 120V GFCI outlet within reach of the toilet, and many 1950s Sunnyvale bathrooms have a single ungrounded outlet near the vanity, nowhere close to the toilet location. Washlet seats need the same. We run the circuit, install the outlet, and in slab-foundation homes we route the line through the wall cavity, not across the floor. It’s all in the written scope before we start.
The most common cause in Sunnyvale is a fill valve that’s gummed up with mineral deposits from hard water, which concentrate faster in the warmer, drier months when evaporation leaves more scale behind. The flapper can also warp from heat in unconditioned bathrooms. We replace the fill valve and flapper with Toto OEM parts, and if your water is hard enough, we’ll recommend a sediment filter. Call (669) 272-2637 and we’ll diagnose it over the phone first.
Yes, with a caveat. Toto Washlet seats mount to most standard two-piece toilets with the right bracket, but the seat geometry and electrical requirements don’t always match a non-Toto bowl’s shape. We’ll check the bowl’s mounting hole spacing and rim profile before you buy the seat, because a Washlet that doesn’t sit flush is a warranty problem waiting to happen. In Sonoma County homes we’ve done this swap cleanly on Kohler and American Standard bowls. For an exact fit assessment in your Sunnyvale bathroom, call (669) 272-2637.
A standalone Toto Drake II or Ultramax II installation, with new wax-free seal, supply line, and disposal of the old unit, typically runs $500 to $1,100 depending on flange condition. If we’re already rebuilding the bathroom, the marginal cost for that same Toto install drops to about $400 to $800, since we’re already on site with the walls open and the water shut off. The price moves up if the cast-iron flange or drain line needs work. Estimates are free, so call (669) 272-2637 and we’ll give you a written number.
If the solenoid is clicking but the heating element won’t engage, you’re looking at a failed solenoid or a control board issue. On a C200 or newer S-series Washlet, solenoid replacement runs $250 to $450, and the part is worth replacing if the seat is under eight years old. On older C100 seats, the control board is frequently the culprit, and that’s when a new Washlet makes more sense, especially given how hard Sunnyvale’s water is on these components. Call (669) 272-2637 for an honest recommendation and a written price either way.
Service Areas Near Sunnyvale
We run Toto service calls throughout the South Bay and Peninsula. That includes Sunnyvale service area coverage for all the neighborhoods around El Camino Real and the 237 corridor, plus Toto service in San Jose for Willow Glen and the west side. We also cover Toto service in Palo Alto for Eichler-heavy neighborhoods, and Campbell and Saratoga for homes with similar 1950s and 1960s construction.
Book Your Toto Service in Sunnyvale Today
Whether it’s a Drake II that won’t stop running, a Washlet that’s given up, or a full bathroom remodel with Toto fixtures throughout, call (669) 272-2637. A live person answers. We’ll schedule the estimate, put the price in writing, and stand behind the work for a full year with the 365-Day Done Right Promise.
Written by Curtis Lane, Owner at Bradford Remodeling Co San Jose, serving Sunnyvale since 2004.











