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Toto Construction in Folsom, CA | Penhallow Remodeling Sacramento
We’re Penhallow Remodeling Sacramento, and we provide independent Toto service across Folsom. We handle everything from tub-to-shower conversions and Bathroom Remodeling in Folsom built around Toto fixtures to the unglamorous repairs that keep those fixtures working on Folsom’s expansive clay soils. The thing that sets our Toto work apart here is that we see the whole picture: the slab, the framing, the rough-in, and the finish. Call us at (279) 300-1177 for a free estimate on any Toto project in Folsom.
We work on Toto toilets, bidets, and Washlet systems in homes throughout Folsom’s planned communities and older neighborhoods. We’re an independent service provider, not a factory-authorized dealer, which means we answer to you, not a manufacturer’s warranty department. If you need Toto sales & service that actually understands how your house is built, we’re your crew.
Why Folsom Residents Choose Us for Toto Service

Trevor Nash grew up in the San Fernando Valley, trained at Los Angeles Trade-Technical College, and spent nearly two decades swinging a hammer across Southern California before bringing his crew to Sacramento. For the last several years, we’ve done honest remodeling work throughout the region as a Folsom General Contractor, including plenty of local homes. Trevor prices a job straight the first time and stays on schedule without drama. When he’s not on a job site, he’s probably at the farmers market on Sunday talking to somebody about tile.
But the real reason Folsom homeowners call us for Toto work isn’t the resume. It’s that we understand what happens to a Toto fixture when the slab underneath it shifts. We know the Ultramax II’s fill valve quirks, the Drake II’s tank-to-bowl gasket weaknesses, and the Washlet’s pairing frustrations. We’ve fixed all of them in Folsom homes from Prairie Oaks to Empire Ranch. Every Toto job we do comes with a written price before work starts and our 365-Day Done Right Promise: if it’s not done right, we make it right, in writing, on every project.
We serve the entire Folsom service area, and our background-checked, uniformed technicians arrive when they say they will. A live person answers our phone 24/7. No voicemail maze.
Styles & brands we work with






Common Toto Construction Problems We Solve in Folsom
- Washlet remote-to-seat pairing drops after slab-leveling remodels. When we move a rough-in during a bathroom renovation on Folsom’s heaving slabs, the Washlet remote often loses its pairing. We re-pair the unit and frequently add a dedicated GFCI circuit so the seat isn’t fighting the bathroom outlet for power. This is a Folsom-specific problem because slab-leveling remodels are so common here.
- Ultramax II fill valves chatter under Folsom’s high mineral count. The water in this area carries enough dissolved minerals to build up inside the fill valve, causing ghost refills after winter frost cycles. We replace the fill valve with a genuine Toto OEM part and flush the supply line. The chattering stops.
- Drake II tank-to-bowl gaskets deform in uninsulated garages and crawlspaces. Folsom gets real frost in winter, and when a Toto toilet sits in an unconditioned garage or over a vented crawlspace, the gasket between tank and bowl sees temperature swings that eventually cause slow bowl seepage. On clay-heaved slabs, that seepage travels. We catch it during remodels before it ruins flooring.
- Corroded flange bolts on older Toto toilets near Historic Sutter Street. Homes from the 1900s through the 1960s in that part of Folsom often still have original cast-iron waste lines. The flange bolts corrode, the toilet rocks, and the wax ring fails. We repair the flange and reset the toilet properly.
- Tank seam cracks on Toto fixtures over settled slabs. In Prairie Oaks and Empire Ranch specifically, back patio slabs poured without proper compaction over clay lenses heave within five years. That movement translates through the wall framing and can crack a Toto tank at the base. We trace the problem back to soil compaction before we touch the finish work.
Toto Service in Folsom: What Local Conditions Mean for Your Equipment
Here’s the thing about Folsom that doesn’t show up on a generic Toto service page: much of this city sits on expansive clay soils that shrink in the hot, dry summers and swell with winter frost. A Toto toilet is a rigid porcelain fixture bolted to a slab that’s quietly moving. In the Prairie Oaks and Empire Ranch subdivisions, we’ve seen back patio slabs heave noticeably within five years because they were poured over clay lenses without proper compaction. That heaving shifts wall framing just enough to crack Toto tank seams and misalign Washlet rough-ins. It’s a pattern local foundation contractors know well, and it’s one we check for on every Toto bathroom remodel in Folsom. A toilet that was perfectly level at install can be sitting crooked two seasons later. Before we set a new Toto, we check the slab.
Toto Models & Products We Service in Folsom
We service the Toto models most common in Folsom homes: the Ultramax II, Drake II, Eco Ultramax, and the Washlet C5 and C2. On flush valves, fill valves, and Washlet remote modules, we install OEM Toto parts. Function and warranty depend on those components being genuine. For aged bases, discontinued colors, or situations where a cracked bowl sits on a heaving slab, we use quality aftermarket tank-to-bowl gaskets and trip levers, and we’ll tell you straight when a full fixture swap beats chasing a repair. We keep common OEM parts stocked for fast Folsom turnaround, which means less waiting around for a special-order fill valve.
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AfterToto Service Pricing in Folsom

The cost of Toto-focused work in Folsom depends on what you’re doing. A tub-to-shower conversion built around Toto fixtures runs $3,500 to $10,000. A small bathroom remodel with Toto installation and finish work starts around $5,000 and can reach $12,000. Bathroom vanity installation tied into a Toto reset is $800 to $3,000. Here’s the breakdown:
| Service | Price Range |
|---|---|
| Small Bathroom Remodel | $5,000 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
What drives the number up or down is structural: whether the slab needs leveling, whether the flange needs repair, whether a Washlet needs a dedicated GFCI circuit. A free estimate from us includes a written number, not a range, and it’s the number you’ll see on the invoice. Call (279) 300-1177 to schedule yours.
Serving Folsom, CA - Our Local Coverage Area
We’re based in the Folsom 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 Folsom
Does Folsom’s clay soil actually crack a Toto toilet, or is it just cosmetic? It can absolutely crack a Toto toilet. A hairline crack at the tank base is a structural failure, not a cosmetic one. We’ve seen it in Prairie Oaks and Empire Ranch, where patio slabs heave and transfer movement through the wall framing into the bathroom floor. The fix starts with checking the slab, not just swapping the fixture.
Can you install a Toto Washlet on a Folsom remodel where the GFCI is on the old two-prong circuit? Yes, but we won’t just wire it into an ungrounded outlet and call it done. We run a dedicated GFCI circuit for the Washlet so the seat isn’t sharing power with a hair dryer or space heater. Older Folsom homes, especially near Historic Sutter Street, often need this upgrade. Call (279) 300-1177 and we’ll assess your panel.
Our Toto Drake II refills every few minutes. Is that a Folsom hard water issue? Most likely yes. Mineral buildup in the fill valve causes ghost refills, and Folsom’s water is hard enough to accelerate that wear. We replace the fill valve with an OEM Toto part and flush the supply line. If the tank-to-bowl gasket has also deformed from temperature swings, we replace that at the same time. Call (279) 300-1177 and we’ll diagnose it.
Should we replace a Toto toilet before a kitchen remodel that includes countertop and flooring changes? If the toilet is sitting on a slab that shows signs of heaving, yes. You don’t want to install new flooring and counters, then discover six months later that a cracked tank has seeped water under your new cabinets. We inspect the slab, flange, and rough-in during the estimate so you know which way to go.
Can you match a Toto tub-to-shower conversion with the existing pedestal sink and tile in a 1990s Folsom tract home? We can coordinate the shower surround and Toto fixtures with existing tile and a pedestal sink, but exact color matching on 1990s tile is hit or miss depending on the manufacturer. We’ll show you samples against your existing floor before any work starts. Call (279) 300-1177 for a free estimate and we’ll bring options to your Folsom home.
Service Areas Near Folsom
Our crews work throughout the greater Sacramento region. In addition to Folsom, we provide Toto service in Sacramento and Toto service in Roseville. We also cover Rocklin, Carmichael, and Woodland. If you’re in the Folsom area or a neighboring community, we’ll come out, look at your slab and your fixture, and give you a written number.
Book Your Toto Service in Folsom Today
If your Toto toilet is rocking, chattering, or seeping in Folsom, call (279) 300-1177. We’ll schedule a free estimate, check the slab and flange, and give you a written price before any work starts. A live person answers the phone, and our technicians show up in uniform and on time.
Written by Trevor Nash, Owner at Penhallow Remodeling Sacramento, serving Folsom since 2019.












