Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Toto Bathroom Remodeling: The San Jose Owner’s Guide
A full Toto bathroom remodel in San Jose typically runs $10,620 to $33,040, including new fixtures, waterproofing, tile work, and labor, with most jobs wrapping up in two to four weeks depending on scope. We stock Toto-compatible parts on our service trucks and can source OEM replacements for any current Toto series within a few business days. What usually brings a San Jose homeowner to this page is one of two things: a Toto toilet that’s started running constantly or rocking at the base, or a Toto tub or shower surround that’s showing water damage around the edges where caulk has failed.
Either way, the fix isn’t always just swapping a flapper. Once water gets past a failed gasket or a cracked flange, the subfloor underneath starts moving, and that’s when a simple part replacement turns into a remodel. We’ve pulled apart bathrooms in Willow Glen ranch homes and found the floor framing softened two feet out from the toilet base because a wax ring had been leaking slowly for years. By the time you see the damage, the repair usually means more than a part.
Which Toto Models This Applies To
Toto’s toilet line splits into a few main families: the Drake, Drake II, Ultramax, Nexus, Entrada, and the high-end Neorest series. Each has its own flush valve size and fill valve spec, and they’re not interchangeable across the board. A Drake flush valve will not seat correctly in an Ultramax tank, even though both use the G-Max or Tornado Flush system depending on the model year. The way to confirm compatibility is the model number stamped inside the tank, usually starting with ST or CST, followed by a four-digit sequence. Write that down before calling anyone, including us.
For tubs and shower fixtures, Toto’s cast acrylic and porcelain lines come with their own drain assemblies and overflow gaskets. The aftermarket stuff from the big-box stores fits about half the time, and the other half it leaks at the overflow because the gasket is a millimeter too thin. We default to OEM Toto parts for anything inside the wall or below the floor line. For trim kits and supply lines, a quality aftermarket part works fine, and we’ll tell you when it makes sense to save the money.
Styles & brands we work with
Signs Your Toto Bathroom Remodeling Is Failing
- Constant running or ghost flushing. The flapper or flush valve seal has degraded, usually from San Jose’s hard water mineral buildup. The tank refills every few minutes, and your water bill shows it.
- Water staining or soft spots around the toilet base. The wax ring or the flange has failed. Once water gets under the vinyl or tile, the subfloor starts to swell, and you’ll feel a slight bounce when you step near the fixture.
- Rust or water marks on the ceiling below a second-floor bathroom. The tub drain gasket or supply line has been weeping. This is the one that turns a $500 part replacement into a structural repair if it’s ignored.
- Caulk pulling away from the tub or shower surround. The surround has shifted, or the substrate behind the tile absorbed moisture and expanded. Re-caulking alone won’t fix it if the backer board is already compromised.
- Loose or rocking toilet. The flange bolts have stripped, or the flange itself cracked below the finished floor. The fix requires pulling the toilet, inspecting the flange, and often resetting the whole assembly with a new seal.
See the difference
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After
Before
After
Before
AfterReplacement Cost & What’s Included
A Toto-specific bathroom remodel in San Jose, done to Garisson Code standard, ranges from $10,620 for a small bath refresh with a new shower fixture, toilet reset, and waterproofing up to $33,040 for a full gut-out with a walk-in Toto shower conversion or a Neorest installation with the required electrical run. Where your job lands depends on the age of the subfloor, the condition of the rough-in plumbing, and whether we’re working with an existing tile surround or pulling everything back to the studs.
Every number we quote includes parts, labor, debris removal, and permit fees when the job requires them. We write the price down before the first tool comes out, and that’s the number on the final invoice. No change orders because we missed something in the scope. The 365-Day Done Right Promise covers the entire job for a year after completion: if tile cracks, a seam separates, or the toilet rocks again, we return and correct it at no charge.
DIY or Call Us?
The safe DIY items are the ones you can see: inspecting the fill valve inside the tank, checking the supply line for drips, and looking under the tank lid for condensation. That’s it. Pulling a Toto toilet or opening a shower surround is where homeowners get hurt, either by cracking the porcelain and getting cut, or by breaking the flange and turning a $300 seal job into a $900 subfloor repair.
Here’s the line in the sand: if the water is touching anything below the finished floor or behind the tile, stop and call us. A leaking gasket inside a wall will ruin framing long before you smell it. Curtis Lane has been running jobs by the numbers in San Jose long enough to know when a “quick swap” is actually a remodel in disguise. The estimate is free, and you’ll get a straight answer either way. Call (669) 272-2637.
FAQs
A small bath with a toilet swap and new surround runs about two weeks. A full gut-out with a walk-in shower conversion and new subfloor takes three to four. We schedule the crew, pull permits when needed, and keep the site clean at the end of every day.
Most fill valve and flapper issues can be repaired with OEM Toto parts in under an hour. If the porcelain itself is cracked or the flange below is broken, replacement is the honest answer. Call (669) 272-2637 and we’ll tell you which one you’re looking at.
We stock common Toto flush valves, fill valves, flappers, and tank-to-bowl gaskets for the Drake and Ultramax lines. Specialty parts like Neorest control modules are ordered direct from Toto and usually arrive in San Jose within three business days.
No. We do a full inspection before quoting, and the written price is the final price. The Garrison Standard has one rule on this: straight number, written scope, done when we said done. If we find hidden damage, we show you photos and get a signed change order before we touch it. No surprises.
Written by Curtis Lane, Owner, Bradford Remodeling Co at Bradford Remodeling Co San Jose, serving San Jose and nearby areas.
