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Toto Construction in Houston, TX | Penhallow Remodeling Houston
We’re Penhallow Remodeling Houston, and we provide independent Toto service across Houston for homeowners and property managers. You’ll get a straight answer on whether your existing Toto fixture is worth repairing or replacing, plus a written price before any work begins. What sets our work apart here is that we build and install around Toto products every week in Houston bathrooms, so we already know what these fixtures do when slab movement, humidity, and post-Harvey water pressure shifts happen. That knowledge means fewer surprises, fewer return trips, and a number you can hold us to. Call (254) 527-5340 for a free estimate.
Why Houston Residents Choose Us for Toto Service
Plenty of remodelers in Houston will agree to hang a Toto toilet. Far fewer can tell you why a Drake II flapper degrades faster in a 1970s Meyerland ranch than in a new-build in Katy, or why Washlet pumps on Houston’s municipal water need descaling at predictable intervals. We can, because our General Contractor in Houston has rebuilt kitchens and baths around Toto’s Washlet, Neorest, and Drake lines for long enough to know the failure patterns by neighborhood, not just by model.
Trevor Nash, who leads our Houston crews, studied construction technology at LATTC before spending years on everything from tract housing to full gut-renovations. He brings that same trade-school discipline here: identify the real problem, name the fix, and put the price in writing before a tool comes off the truck. We also stock Toto-specific installation kits, rough-in adapters, and OEM trim in our Houston service vehicles, so we can match existing plumbing without guesswork or waiting on a distributor to ship from Dallas.
On every Toto job, you get a written price first, background-checked technicians in uniform, and the 365-Day Done Right Promise: if the work fails inside a year, we come back and make it right, at no charge, in writing. That applies to a tub-to-shower conversion, a full bathroom remodel, or a simple Drake II swap.
Styles & brands we work with
Common Toto Construction Problems We Solve in Houston
- Washlet pump failure from hard water scaling. Houston’s municipal water carries enough mineral content to shorten the life of Toto Washlet C5 and C2 pump assemblies. It shows up as weak spray pressure or a pump that runs but won’t build pressure. Older neighborhoods with cast-iron service lines, like parts of the Heights and Meyerland, tend to deliver more dissolved iron and scale. We descale when possible and replace the pump with OEM parts when it’s not.
- Drake II flush valve leaks after boil-water notices and pressure surges. Post-Harvey repairs and recurring main-line work across Houston cause pressure spikes that kick loose sediment and debris. That debris lodges in the flush valve seal on Toto Drake II toilets and causes slow, constant running. It’s a classic Houston problem that a generic plumber will often misdiagnose as a failing fill valve. We clean the valve seat first, then replace the seal only if it’s actually compromised.
- Neorest soft-close seat hinge breakage from humidity. Toto Neorest 700H seats use a soft-close hinge with plastic internals. Houston’s relentless humidity, especially in bathrooms without proper exhaust ventilation, embrittles that plastic over a few summers. The hinge snaps, and the seat slams or sits crooked. We stock replacement hinges for the 700H so this is usually a same-day fix.
- Supply line cracks where slab movement torques the angle stop. Clay soils under Houston expand and contract with seasonal moisture swings. That movement flexes slab-on-grade foundations just enough to shift a toilet’s position by a few millimeters. Over years, that torque cracks braided supply lines where they meet the angle stop, a slow leak often hidden behind the toilet. We replace the line with high-quality aftermarket supply lines and re-anchor the fixture to stop the wobble.
- Rocking toilets on tile-over-slab. New tile, old flange, and shifting slab work together to make a Toto toilet rock under use. It’s the most common thing we see in remodeled Houston bathrooms: somebody set tile and didn’t address the flange height. The fix is a reinforced wax ring or flange extension, new closet bolts anchored into the slab, and proper shimming. We do it as part of Toto installation and as a standalone repair.
Toto Service in Houston: What Local Conditions Mean for Your Equipment
Houston has no zoning code, which sounds like a political tangent until you’re standing in a service truck trying to decide which parts to carry. One block of a street near River Oaks holds a beautifully remodeled estate bath with a Toto Neorest 700H. Three doors down, a 1980s fourplex still has original Toto Drake toilets behind original fiberglass tub surrounds. Our crews service both in the same afternoon.
That’s not true in most cities. Katy and The Woodlands grew as master-planned communities with consistent housing stock and remarkably similar plumbing rough-ins across entire subdivisions. Houston proper, from Timbergrove to South Main, mixes high-end remodels, dated rentals, and hundred-year-old bungalows on the same block. So we carry parts for both extremes on the same truck: Neorest seat hinges and Washlet pump assemblies next to the flappers, fill valves, and wax rings that keep older Drakes running. It means we can actually finish the repair on the first visit instead of diagnosing, driving back to the shop, and scheduling a second trip you have to take time off work for.
Houston’s lack of zoning also means your Toto fixture may be original to a 1990s tract home or a recent spec remodel, with wildly different rough-in dimensions underneath. That’s why the first thing we check on any installation or repair is exactly what’s below the tile, not what’s visible above it.
Toto Models & Products We Service in Houston
We work on the Toto Drake II and Ultramax II, the washdown and G-Max flushing systems, the Washlet C5 and C2 electronic seats, and the Neorest 700H integrated toilet. For internals and electronics, we always quote OEM Toto repair parts first; for non-critical items like wax rings, supply lines, and flappers, we offer proven aftermarket equivalents when OEM lead times drag out longer than a Houston homeowner wants to wait.
For toilets older than 12 years racking up repeat fill-valve or flush-valve repairs, we’ll tell you straight: it’s usually smarter to put a Drake II in that spot than to keep nursing the old one. You get the current flush-valve design, easier parts availability, and a written labor warranty on top of the fixture’s own coverage. And because our techs carry the common parts for these lines on the truck, Houston turnaround stays fast.
See the difference
Before
After
Before
After
Before
AfterToto Service Pricing in Houston
| Service | Typical Range |
|---|---|
| Toto Drake II installation (existing rough-in) | $400 – $800 |
| Washlet C5 seat installation | $300 – $600 |
| Bathroom Remodel (including Toto fixture) | $9000 – $28000 |
What moves a number inside those ranges comes down to the rough-in you have, the condition of the flange and subfloor, and whether we’re replacing like-for-like or changing the fixture footprint. A simple Drake II swap on a good flange stays at the low end. A remodel with a tub-to-shower conversion, new valve, new cement board substrate (the moisture-resistant layer behind your tile), and a Neorest rough-in lands at the top.
Every estimate is free and comes in writing with a line-item breakdown, so you know exactly what you’re paying for before we start. Call (254) 527-5340 and ask for a Toto-specific estimate.
Serving Houston, TX - Our Local Coverage Area
We’re based in the Houston 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 Houston
Yes, we can install a Washlet C5 or C2 with a point-of-use scale filter on the supply line, which protects the pump and heater from the worst of Houston’s mineral content without requiring a whole-house softener. The filter is inexpensive and easy to replace annually. We install them as standard practice on Washlet jobs here because Houston water will shorten the pump life otherwise. Call (254) 527-5340 for a quote that includes the filter.
Heavy rain and post-Harvey pressure work on Houston’s water mains stir up sediment and debris, which can lodge in the flush valve seal of a Drake II and cause a slow leak past the flapper. It’s usually a cleaning and seal inspection job, not a full valve replacement. If the seal is actually worn, we install an OEM replacement while we’re there. Call (254) 527-5340 and we’ll check it.
Yes, we handle rocking Toto toilets on slab foundations regularly. We use a reinforced wax ring or flange extension, re-anchor the closet bolts into the slab, and shim the fixture correctly so it stops moving even as the clay soil beneath the slab continues its seasonal expansion and contraction. This is one of the most common Toto repairs we do in Houston neighborhoods with older slab homes. Call (254) 527-5340 for a written estimate.
Yes, we can convert a tub to a walk-in shower while leaving your existing Toto toilet rough-in untouched. The shower pan ties into the same drain layout without moving the toilet flange, so we don’t disturb that plumbing unless the flange itself is cracked or rusted, in which case we’ll address it while the wall is open. We do tub-to-shower conversions as part of larger Bathroom Remodeling in Houston all the time. Call (254) 527-5340 for a free estimate.
The Drake II is a two-piece toilet with Toto’s Double Cyclone flush, while the Ultramax II is a one-piece unit with the same flush system in a sleeker, skirted profile that’s easier to clean. The Ultramax II costs more, weighs more, and calls for a careful installation on slab floors, but many Houston homeowners choose it for master baths because there’s less grime-catching surface area in humid bathrooms where mold pressure is constant. For a hall bath or guest bath, the Drake II is hard to beat on value. Call (254) 527-5340 and we’ll walk you through both with your specific rough-in in mind.
Service Areas Near Houston
Beyond Houston proper, our crews handle Toto service and bathroom remodeling in Katy, The Woodlands, Richmond, Tomball, and Baytown. Each area has its own plumbing character, so we stock accordingly and plan for the drive. If you’re on the edge of our Houston service area, call and we’ll tell you straight which day we can be there. And if you’re outside the immediate metro, ask about Toto sales & service options for your area.
Book Your Toto Service in Houston Today
If your Toto toilet is rocking, running, leaking, or just due for a real upgrade, call (254) 527-5340. We’ll schedule a free estimate, give you a written price, and show up when we said we would, in uniform, with the Toto parts for your job on the truck. Give us the straight story on what you need, and we’ll give you the straight number on what it costs.
Written by Trevor Nash, Owner at Penhallow Remodeling Houston, serving Houston since the day he first read a soil report for a slab repair job in Meyerland and realized everything starts with what’s underneath.
