







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Sacramento Homeowners Choose Toto Construction
We’re Toto in Sacramento, an independent construction and service provider, and the quick answer is this: we install, repair, and replace Toto fixtures during full kitchen and bath remodels, and we know these products the way a contractor does, not the way a showroom brochure does. Sacramento’s hard water creates specific failure patterns in Toto’s Washlet, Drake, and Neorest lines that we see on job sites every month, and that installed-performance knowledge means we diagnose faster and fix things right the first time. If you’ve got a Toto toilet that ghost-flushes, a Neorest sensor that’s gone lazy, or a Washlet seat that stopped heating, call us at (279) 300-1177 for a free estimate.
Here’s the important transparency note up front: Penhallow Remodeling Sacramento is not affiliated with or authorized by Toto. We’re an independent General Contractor that works behind these fixtures during renovations, which means our recommendations come from what we see fail and what we see last in Sacramento homes, not from a factory training manual.
Why Trust Penhallow Remodeling Sacramento for Your Toto Construction?

Our team has worked behind hundreds of Toto fixtures during kitchen and bath renovations across Sacramento, from East Sacramento gut-outs to bathroom rebuilds near McKinley Park. We’re not factory reps. We’re the independent contractors who see which models survive daily use and which ones develop recurring issues, and we base our recommendations on installed performance across Toto’s Washlet, Drake, and Neorest lines in real Sacramento homes. That’s the difference between reading a spec sheet and knowing that a Drake II flapper wears out faster in hard-water homes, or that a Neorest sensor lens will calcify within a few years of unfiltered Sacramento water.
Trevor Nash, our owner, grew up in the San Fernando Valley and got his start at Los Angeles Trade-Technical College before spending nearly two decades in the trades across Southern California. For the last several years, he and our crew have been doing honest remodeling work throughout Sacramento. Trevor’s approach is direct: he prices a job straight the first time, stays on schedule, and explains what “substrate” means before he uses the word again. When you call, you’ll get a real person, a straight answer about your Toto fixture, and a written price before any work starts.
Every project carries our 365-Day Done Right Promise in writing. If a Toto repair or installation fails inside that year, we come back and make it right at no charge. No service call fee, no re-inspection fee. That promise is why Sacramento homeowners call us instead of rolling the dice on a handyman who might not know the difference between a genuine Toto fill valve and a $12 knockoff.
Styles & brands we work with






Common Toto Construction Problems We Fix in Sacramento
Sacramento’s hard water and older housing stock create a specific set of Toto failures we see repeatedly. Here are the ones we fix most often:
- Washlet+ seat not heating. The Toto Washlet+ S550e (SW3056) uses an electric heating element and control board that typically fail after five to seven years of hard Sacramento water. The calcium and mineral content in our supply accelerates corrosion on the heating element connections. When the seat stops warming, the fix is usually a replacement heating element or control board, not a whole new seat, and we install genuine Toto parts for both.
- Drake II ghost flushing or intermittent refill. The Toto Drake II (CST454CEFG) is one of the most reliable toilets we install, but its flapper and fill valve seal are wear items. Sacramento’s mineral-heavy water causes the flapper to warp and the fill valve seal to degrade faster than in soft-water cities. The symptom is a toilet that runs for a few seconds at random, or refills every twenty minutes without being flushed. A Toto replacement flapper and fill valve usually cures it in under an hour.
- Neorest auto-flush sensor not triggering. The Toto Neorest 700H (MS987CUMFG) uses an infrared sensor for auto-flush. Sacramento’s calcium-heavy supply leaves mineral deposits on the sensor lens, which blocks the signal and makes the toilet unresponsive. On a Land Park kitchen remodel, our crew removed a 12-year-old Neorest 700H to refinish the tile beneath, and the customer told us the auto-flush had stopped working. We found the sensor lens calcified, replaced the sensor assembly with a genuine Toto part, and reinstalled the toilet with a new wax ring rated for the existing flange.
- Cracked toilet tank or bowl from improper installation. We see this on remodels where someone set a Toto on an uneven tile floor without shimming. The porcelain stresses at the base and eventually cracks. Toto bowls and tanks are precision-machined, and they don’t tolerate uneven floors the way some older, heavier designs did. Proper leveling and a correctly seated wax ring prevent almost all of these cracks.
- Washlet+ integration problems during remodels. The Washlet+ system hides the water supply and power cord inside the toilet for a clean look, but that means the rough-in has to be planned during the remodel, not after the tile is set. We see homeowners who bought a Washlet+ S550e and realized too late that their existing bathroom lacks the hidden water and electrical rough-in required. During our full bathroom remodels in Sacramento, we plan for this from the start so the fixture sits flush and functions as designed.
Toto Parts & Our Repair-vs-Replace Approach

We install genuine Toto parts on every repair, no exceptions. Here’s why: aftermarket fill valves and Washlet circuit boards often fail within months, and they can shorten the life of the fixture itself. A Toto Drake II is designed around specific flow tolerances and seal materials. A generic aftermarket flapper might fit, but it won’t seat the same way, which means phantom refills and wasted water. The cost difference on a flapper is a few dollars. The cost difference on a failed circuit board is hundreds. Genuine Toto parts are the only way we protect the fixture and your investment.
We keep common Toto service parts in stock locally in Sacramento: Drake and Ultramax flappers, fill valves, trip levers, wax rings, and Washlet seat bumpers. For less common parts like Neorest sensor assemblies or Washlet control boards, we special-order from Toto’s distribution network, which usually lands in two to five business days. If you’re in a pinch, call us at (279) 300-1177 and we’ll tell you honestly whether we can fix it same visit or need to order a part.
Our repair-vs-replace rule is simple and honest. If a Toto fixture is fifteen years old or older and the needed repairs exceed half the cost of a new unit, we tell you to replace it. A new Drake or Ultramax II with a written one-year installation guarantee is a better use of your money than throwing parts at a fixture that’s entering its failure years. We’ll show you the numbers and let you decide.
Our Toto Service Process – Step by Step
Here’s how Toto service works with Penhallow Remodeling Sacramento, and what you can expect at each step:
- 1
Diagnosis. We ask specific questions about the symptom before we arrive, so we can bring the right Toto parts on the first visit. When we walk in, we run water through the fixture, inspect the seals and connections, and identify the root cause instead of guessing. For a ghost-flushing Drake II, we check the flapper seating and fill valve seal directly.
- 2
Repair or install. We present the diagnosis and a written price before touching a tool. If it’s a repair, we use genuine Toto parts. If it’s a new install during a remodel, we level the floor properly, set the wax ring correctly, and follow Toto’s installation specs without shortcuts. For Washlet+ models, we verify the hidden water and electrical rough-in is correct before the toilet goes in.
- 3
Test. We cycle the fixture multiple times, run the bidet functions through their settings, check for leaks at every connection, and confirm the auto-flush, heated seat, and water pressure all work as designed. We don’t call it done until we’ve watched it run through a full cycle without issue.
- 4
Warranty. Every Toto repair and installation gets our 365-Day Done Right Promise in writing. If it fails inside a year, we return and fix it at no charge. No trip fee, no diagnostic fee, no fine print. That’s the whole point of the guarantee.
See the difference
Before
After
Before
After
Before
AfterToto Products We Service & Install in Sacramento
We service and install the Toto lines that dominate Sacramento’s bathroom remodels: the Drake II (CST454CEFG), Ultramax II (MS604114CEFG), Neorest 700H (MS987CUMFG), and the Washlet+ S550e (SW3056) integrated seat system. Our full bathroom remodel projects throughout Toto in Roseville and Sacramento regularly feature Toto fixtures, whether it’s a Drake II in a guest bath near Curtis Park or a Neorest in a primary suite overlooking the American River. We carry common service parts for the Drake and Ultramax lines in stock, and we coordinate Neorest and Washlet+ parts on a per-job basis from Toto’s distribution network. If you’re planning a bathroom remodel and want Toto fixtures integrated properly, we handle the rough-in, tile work, and fixture installation as one scope.
We Also Service These Brands
Toto is one of the brands we know deeply, but it’s not the only one. Our Sacramento remodels regularly include KraftMaid cabinetry, Cambria and Silestone countertops, and Kohler fixtures alongside Toto toilets and bidets. If your kitchen or bath project includes multiple brands, we handle the full scope with the same written pricing and 365-day guarantee.
FAQs – Toto Construction Service in Sacramento

Why does my Toto Washlet seat stop heating after a few years in Sacramento? Sacramento’s hard water carries high calcium and mineral content, which accelerates corrosion on the Washlet’s heating element and control board connections. The S550e’s heating element typically lasts five to seven years here, compared to longer lifespans in soft-water regions. The fix is usually a replacement heating element or control board with genuine Toto parts, not a new seat. Call (279) 300-1177 and we’ll diagnose it directly.
Can you install a Toto Neorest on a bathroom floor with existing tile? Yes, if the floor is level and the existing rough-in matches the Neorest’s requirements. If the tile is uneven, we shim and level the fixture before installation, because an unlevel Neorest will stress the porcelain and eventually crack. We waterproof and flash around the base the same way we would for any high-end fixture. For an exact quote on your Sacramento bathroom, call (279) 300-1177 – the estimate is free.
Do you ever recommend replacing a Toto Drake II instead of repairing it? Yes, when a fixture is fifteen years old or older and the needed parts exceed half the cost of a new unit. A Drake II is a reliable toilet, but after fifteen years of Sacramento hard water, the porcelain can develop internal fractures and the internal seals degrade. A new Drake II with our written one-year installation guarantee often costs less than repeated repairs. We’ll show you the math before you decide.
What causes ghost flushing in my Toto Drake II after a remodel? Ghost flushing happens when the flapper or fill valve seal wears or warps, letting water slowly leak from the tank into the bowl. When the water level drops enough, the fill valve kicks on for a few seconds, and it sounds like a phantom flush. Remodels can dislodge mineral deposits that then interfere with the flapper seat. We replace the flapper and seal with genuine Toto parts, and the problem stops. Call (279) 300-1177 for a free estimate on repair.
Can you integrate Toto Washlet+ features during a bathroom remodel without a dedicated outlet? The Washlet+ system is designed to hide both the water supply and the power cord, which means the electrical rough-in has to be planned during the remodel. Without a dedicated outlet in the right position, you’ll have visible cords and a less clean installation. During our full bathroom remodels in Sacramento, we plan for this from the start, so the Washlet+ sits flush and functions exactly as designed. Call (279) 300-1177 to talk through your remodel scope and what the rough-in will require.
How much does Toto repair in Folsom and Sacramento construction cost? Here’s the honest picture, based on our own project pricing in Sacramento:
| Service | Price Range |
|---|---|
| Toto Drake II installation (fixture included) | $900 – $1500 |
| Washlet+ S550e repair or replacement | $600 – $2500 |
| Full Bathroom Remodel with Toto fixtures | $9000 – $28000 |
The Drake II install varies by bathroom condition and rough-in. The Washlet+ range depends on whether we’re repairing a seat or replacing the full unit. A full bathroom remodel with Toto fixtures includes demolition, plumbing, tile, waterproofing, and the fixture installation itself. For an exact written quote on your Sacramento project, call (279) 300-1177 – estimates are free, and the number we give you is the number you’ll pay.
Book Your Toto Service in Sacramento, CA
If your Toto fixture is acting up, or you’re planning a remodel that includes Toto products, call us at (279) 300-1177. We’ll answer, ask the right questions, and schedule a free estimate with a written price before any work starts. That’s the way we’ve always done it in Sacramento.
Written by Trevor Nash, Owner at Penhallow Remodeling Sacramento, serving Sacramento since 2004 under the Kingswell standard.


