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Toto Construction in Felton, CA | Gold Star Contractors
We provide independent Toto sales and service across Felton, handling everything from a simple fill valve replacement to a full bathroom remodel with a new Toto Drake or Washlet. The difference here is the terrain: most of Felton sits on slope-set pier-and-beam foundations, and a Toto toilet on a floor that’s moved even half an inch will leak, rock, or crack. As a full-scope general contractor, Gold Star Contractors fixes the floor and framing under the fixture, not just the fixture itself. If you’re researching Toto construction service in Felton, call (833) 382-8544 and we’ll tell you exactly what’s involved, free.
Why Felton Residents Choose Us for Toto Service
Toto makes a genuinely well-engineered fixture. We’ve installed enough Drakes, Ultramaxes, and Washlets to know their quirks: how the flush tower should seat, where the wax ring fails on a slope, what mineral buildup from San Lorenzo Valley water does to a fill valve. But the reason Felton homeowners call us instead of a plumbing-only shop is that we understand the structure underneath the Toto. Toto sales & service only helps if the person doing the work knows what a pier-and-beam bathroom floor does over twenty winters.
Noel Carranza, our owner and general contractor, grew up watching older tract homes get torn apart and rebuilt block by block, and he learned construction the slow way: concrete work, framing, finish carpentry. That background matters when a Toto fixture is sitting on a floor that settled after a wet season. We don’t guess. We check the joists, the flange, the subfloor, and the drain line before we set anything. One contractor, every system, no handoff gaps.
Styles & brands we work with







Common Toto Construction Problems We Solve in Felton
– Toto wax ring and closet flange failure on settled slope floors. Felton’s pier-and-beam homes flex. When the bathroom floor drops even a quarter inch, the flange drops with it, the wax ring loses its seal, and water seeps out at the Toto base, not the tank. We reset the flange to the joists and set a wax-free seal where the rough-in allows it.
– Fill valve and flush tower scale from San Lorenzo Valley water. Mineral-heavy supply water stiffens Toto fill valves and flush tower gaskets. The symptom is a phantom refill every few minutes or a toilet that runs for no reason. We install genuine Toto OEM fill valves and towers so the flush behaves the way Toto designed it.
– Washlet and Neorest control board damage from cold soak. Felton has plenty of unheated redwood cabins and second homes that sit vacant through the winter. Toto Washlet and Neorest seats don’t love freezing temperatures. Cold soak stresses control boards and supply connections, and we’ve replaced more than a few after a cold snap.
– Ceramic base cracking or rocking on out-of-level slope floors. When a bathroom floor isn’t level and someone shims the toilet with scrap wood or folded shims, the ceramic base stresses unevenly. Eventually it cracks. If the flange is out of plane, we re-brace it to the joists instead of stacking shims.
– Drain line shifts in redwood-root soil after heavy rain. Felton gets serious winter rainfall and the soil is laced with redwood roots. Drain lines under older cabins shift. The result is a Toto toilet that drains slowly or gurgles, even if the fixture itself is fine. We open the floor, inspect the line, and fix the slope before reinstalling the fixture.
Toto Service in Felton: What Local Conditions Mean for Your Equipment
Here’s the part that’s specific to Felton and not something you’ll read on a generic Toto page. Because much of Felton’s housing sits on pier-and-beam foundations set into slopes, a bathroom floor is rarely dead-level, so when we reset or upgrade a Toto toilet the closet flange has to be shimmed and braced to the joists, a step that flat-slab tract work never requires. Every plumber who’s worked a slab house in San Jose understands this the first time they drive up a Felton road and find a bathroom floating over a downslope crawlspace. Add the 2020 CZU Lightning Complex burn scar, and the rebuilds get even more specific: Chapter 7A ignition-resistant detailing applies to wall penetrations, and a Toto rough-in that pokes through a perimeter wall has to be sealed to ember intrusion standards. That’s not a plumbing code item, it’s a wildland-urban interface code item, and we handle both. On a CZU rebuild off a redwood-shaded slope lot in Felton, our crew pulled a builder-grade Toto Eco Drake that had been rocking on an out-of-level bathroom floor, found the closet flange cracked and shimmed with scrap, and re-braced it to the joists before setting a new Toto one-piece. During the same remodel we confirmed the new exhaust vent and wall penetration met the Chapter 7A ember-resistant detailing the rebuild permit required.
Toto Models & Products We Service in Felton
We work on the full Toto range you’re likely to find in Felton homes. The Drake and Eco Drake two-piece are the workhorses in valley cabins and post-CZU rebuilds. The Ultramax and Ultramax II one-piece show up in higher-end remodels where floor space matters. We also service Washlet and Neorest electronic bidet seats, and the Vespin II and Aquia skirted and dual-flush models. Parts matter. On post-2010 Toto fixtures we use genuine Toto OEM fill valves, flush towers, gaskets, and flappers. Where OEM isn’t practical in an older Felton rough-in, we use quality aftermarket supply stops and wax-free seals and we’ll tell you why. Our Felton service area coverage means we typically stock the common Toto service parts on the truck, so a fill valve replacement doesn’t become a two-trip job.
See the difference
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AfterToto Service Pricing in Felton
| Service | Price Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
What drives the cost in Felton specifically is access. Narrow mountain roads, crawlspace work on a slope, and WUI detailing on rebuilds all add labor hours that a flat lot in town doesn’t carry. We give a written line-item estimate before any work starts. No change orders unless you change the scope. Call (833) 382-8544 to schedule yours, free.
Serving Felton, CA — Our Local Coverage Area
We’re based in the Felton area and know this community well, and we also offer Toto in Scotts Valley. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.

FAQs – Toto Construction in Felton
Can you install a Toto Washlet or Neorest in a Felton cabin with an unheated bathroom?
Yes, with a caveat. The Washlet and Neorest need a dedicated GFCI-protected circuit and a supply line that won’t freeze. In Felton cabins that go cold in winter, we insulate the supply line, install a freeze-protection valve where needed, and verify the electrical rough-in before mounting the seat. If the bathroom drops below freezing regularly, we’ll tell you honestly whether a Washlet is the right call. Call (833) 382-8544 for a free assessment.
My Toto toilet rocks on a slope foundation – is that the toilet or the floor?
Almost always the floor, not the toilet. Felton’s pier-and-beam foundations settle, and the flange ends up out of plane. The Toto base is rigid ceramic; if you shim it enough to stop the rocking, you’re loading the base unevenly, which is how they crack. We fix the flange, brace it to the joists, and only then reset the fixture. Call (833) 382-8544 and we’ll take a look.
Does a bathroom remodel with a new Toto fixture in Felton trigger wildfire code requirements?
If the home is in the WUI zone, yes. Any wall penetration for a vent or supply line has to meet Chapter 7A ember-resistant detailing, which is part of the rebuild permit, not the plumbing permit. We pull the permits and coordinate the inspections so the Toto rough-in passes alongside the structure.
Why does my Toto fill valve keep running or refilling on its own?
In Felton, the most common cause is mineral scale from San Lorenzo Valley water building up inside the fill valve or the flush tower gasket. The valve can’t seat fully, so water bleeds through and the tank refills every few minutes. We replace the fill valve with a genuine Toto OEM part, flush the supply line, and the phantom refill stops. Call (833) 382-8544 for a quote.
Can you swap a Toto toilet during a Felton bathroom remodel without moving the drain?
Usually yes, if the drain is in decent shape. The rough-in spacing on most Toto models is standard 12 inches, and we can typically keep the existing drain location. If the flange or drain line is compromised, moving it is the right call, and we’ll walk you through the cost difference before any work starts. Estimates are free.
Service Areas Near Felton
We serve Felton and the surrounding San Lorenzo Valley communities including Ben Lomond, Mount Hermon, Scotts Valley, and Boulder Creek. We also do Toto service for homeowners just over the hill in Toto service in Lexington Hills and Toto service in Seven Trees when the job takes us down the valley.
Book Your Toto Service in Felton Today
Whether it’s a rocking Drake, a failing flush tower, or a full bathroom remodel with a new Walk-In Shower and vanity, call (833) 382-8544. We’ll send a written estimate and answer every question you have about the Toto fixture and what’s underneath it.
Written by Noel Carranza, Owner & General Contractor at Gold Star Contractors, serving Felton and the San Lorenzo Valley. One call, done right – that’s the only way I know how to run a job.