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Toto Bathroom Remodeling: The Boca Raton Owner’s Guide
Toto bathroom remodeling in Boca Raton typically runs $9,000-$28,000 for a full renovation with Toto fixtures installed, and we stock the full Toto catalog through our supplier network with most orders arriving in 3-5 business days. Most Boca Raton owners first realize they need a Toto-focused remodel when their Washlet seat starts leaking at the connection, their Drake II toilet runs continuously despite new flappers, or the clay body on a 10-year-old Ultramax shows hairline cracks from our hard water and seasonal humidity swings.
Which Toto Models This Applies To
Toto’s product lines divide into three tiers, and the parts situation differs across each. The entry-level Drake and Entrada series use standard 2-inch flush valves and 12-inch rough-ins - parts we can match same-day through our Ferguson and Hajoca supply houses in West Palm Beach. The mid-line Ultramax II and Carlyle II use Toto’s proprietary Double Cyclone flush system; the flapper and fill valve look generic but seat differently, so we verify with the CST-model number stamped inside the tank lid, not the bowl shape. The Neorest integrated toilets and Washlet seats (TCF6631U, S550e, S500e) run on dedicated 15-amp GFCI circuits with bidet functions controlled by a remote-mounted PCB - these we order factory-direct with serial-number registration for warranty coverage.
We specify OEM Toto parts on anything with an electronic component or pressure-assisted flush. On purely mechanical Drake and Eco Drake models, we sometimes recommend Korky or Fluidmaster equivalents that carry the same 5-year warranty at lower cost, and we note the substitution in writing before ordering. The compatibility gotcha we see most in Boca Raton: Toto’s “Universal” height designation (16.5-inch bowl rim) is not the same as ADA-compliant 17-inch height, and swapping between them without checking the rough-in depth leaves the tank crowding the wall or the seat uncomfortable for the household’s primary users.
Signs Your Toto Bathroom Remodeling Is Failing

- Continuous running or phantom flushing on a Drake or Ultramax. The flapper seal degrades from chlorine and our municipal water’s mineral content; the rubber gets stiff in 3-4 years here, faster than Toto’s national average, because Boca Raton’s water hardness runs 120-180 ppm.
- Washlet seat losing heated-water pressure or spraying cold. The small inline thermistor fails from scale buildup; we pull the seat, descale the mixing chamber with citric acid, and replace the thermistor if resistance reads outside 10-15k ohms at room temperature.
- Hairline cracks in the vitreous china bowl or tank. These spread with thermal shock - cold water hitting a sun-warmed tank in a Boca Raton west-facing bath - and they never seal permanently; replacement is the only sound repair.
- Soft-close seat hinges snapping or grinding. The damper oil leaks out after 5-7 years of daily use; we stock the SS114 and SS204 hinge sets for same-day swap on common models.
- Neorest or Washlet displaying error codes (E1, E2, E4). E1 usually means insufficient water pressure below 20 PSI, common in older Boca Raton condos with original copper; E4 indicates a thermistor fault; E2 points to seat-position sensor misalignment from repeated removal for cleaning.
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A full Toto bathroom remodel in Boca Raton ranges $9,000-$28,000, with the spread driven by three factors: whether we are moving the wet wall or working within existing plumbing, the Toto fixture tier selected (Drake suite at the low end, Neorest at the high end), and whether the subfloor needs reinforcement for a cast-iron soaking tub. Our quotes itemize each line - demo, rough plumbing, tile or wallboard, fixture supply, and finish carpentry - so you see where the money goes before anyone picks up a tool.
Under Clause 1 of the Haven Standard, that written price is fixed; no change proceeds without a signed change order, which is how we’ve kept 4,000-plus projects within a few percent of the agreed number since 2007. The 365-Day Done Right Promise covers all Toto installation workmanship; Toto’s own fixture warranty runs 1 year on electronics, 5 years on porcelain, lifetime on select flush valves, and we register every serial number so the coverage transfers to you directly.
DIY or Call Us?

There is safe owner maintenance and there is work that belongs to a licensed plumber. You can descale a Washlet wand with the Toto-approved citric acid packet, replace a flapper on a Drake if you shut the angle stop first, and swap a soft-close seat if you read the hinge release diagram. What we do not recommend: installing a Neorest or any wall-hung Toto on a new in-wall carrier, modifying copper supply lines without a pressure test, or attempting to reset a toilet on a damaged flange - the 3-inch wax ring and closet bolt alignment determine whether you have a slow leak that rots the subfloor over six months.
We are not affiliated with Toto; we are an independent contractor that sources and installs their products. If you have a model number and symptoms, call us at (754) 254-8065. We will tell you whether it is a same-day fix, a parts order, or a full remodel conversation, and we will put that assessment in writing if you schedule a free estimate.
FAQs
The porcelain body lasts 25-30 years; the internal flush components need replacement every 5-7 years in our hard-water conditions, and Washlet electronics typically run 8-12 years with annual descaling. Call (754) 254-8065 for an exact quote on your model - estimates are free.
No. Vitreous china cracks propagate with thermal stress; epoxy repairs fail within months and void Toto’s warranty. We replace the fixture and haul the old one. Call (754) 254-8065 for a written replacement quote.
Most projects run 10-14 business days from demo to final walkthrough, assuming no plumbing relocation and standard tile in stock. Custom-ordered Toto Neorest units add 2-3 weeks for factory shipping. Call (754) 254-8065 to schedule your free estimate with a written timeline.
We carry Drake and Ultramax flappers, fill valves, and soft-close hinges; Washlet thermistors and Neorest PCBs we order overnight from Toto’s Florida distribution center in Jacksonville. Call (754) 254-8065 with your model number and we will confirm availability before dispatching.
Rowan Construction Group Boca Raton is an independent service provider and is not affiliated with, endorsed by, or sponsored by Toto USA, Inc. Toto is a registered trademark of Toto Ltd.
Written by Grant Rowan, Owner, Rowan Construction Group Boca Raton at Rowan Construction Group Boca Raton, serving Boca Raton and nearby areas.







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