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Toto Construction in Seacliff, CA | Daly City Construction
We provide independent Toto installation, repair, and remodel service across Seacliff, and the one thing that separates our Toto work here from anywhere else is the bluff. Seacliff’s coastal terrace sits on marine sand and old dune deposits, and the salt air off Monterey Bay eats fixture hardware faster than it does three miles inland. We know Toto equipment inside and out because we’ve installed and set hundreds of units along this stretch of coast, but we are not authorized, sponsored, or warranty-endorsed by Toto. We’re a full-scope general contractor that handles the toilet, the bathroom around it, and the slab underneath it. Call (866) 505-5254 to set up a free estimate.

Why Seacliff Residents Choose Us for Toto Service
Toto makes a tight toilet. The Drake series, the Ultramax II one-piece, the Washlet bidet seats, they’re engineered within tolerances that punish sloppy installation. But a Toto is only as good as the flange, shutoff, and floor it sits on. Seacliff homes, especially the mid-century beach cottages and 1960s and 70s ranch homes along the bluff edge, were often built as modest vacation places and later converted to year-round residences. That conversion history shows up underneath every toilet we pull: rusted shutoffs, low closet flanges in slab-on-grade baths, and supply lines that haven’t been touched since the Reagan administration.
Noel Cabrera started framing fog-weathered homes in Daly City and San Mateo County years before Toto fixtures became a regular part of our coastal remodel work, and he’s the reason we stock OEM Toto fill valves, flappers, and gaskets rather than whatever the supply house has on the shelf. When we open a tank in Seacliff, we already know what the salt air has done to it. That’s the difference between a contractor who sells toilets and one who’s pulled hundreds of them out of coastal bathrooms.
Styles & brands we work with







Common Toto Construction Problems We Solve in Seacliff
- Seized shutoff and supply valves. Seacliff’s marine layer keeps moisture against chrome and brass year-round. On older Toto installs, the supply and shutoff valves corrode so badly that a simple fill-valve rebuild turns into a shutoff replacement, because the valve won’t close and the threads are fused. We check the valve before we touch anything else.
- Phantom-running Drake tanks. The classic symptom: a toilet that refills itself every twenty minutes. On Toto Drake CST743 and CST744 models, the flapper and fill valve wear early in humid coastal air because the tank stays damp inside. OEM flappers seat correctly against the Toto flush valve; the aftermarket ones don’t always, and the tank just keeps cycling.
- Wax-ring and closet-flange failures. The slabs in Seacliff homes, particularly the older cottages converted from vacation use, frequently have flanges sitting low or rusting out. When the flange fails, the wax ring fails, and water seeps under the toilet base into the framing. We’ve replaced more rusted Toto flanges in Seacliff baths than anywhere else we work in the county.
- Washlet electronic seats failing on aging circuits. Toto Washlet S-series and C-series seats pull real amperage. Seacliff bathrooms on 15-amp circuits built decades ago simply weren’t designed for a heated seat, warm water, and a control board. Plugs corrode at the connection, boards trip, and the seat dies before the toilet does.
- One-piece bowl cracks on retrofitted cottages. A Toto Ultramax II one-piece is a heavy fixture. If the floor underneath has settled, which marine terrace sands do, the bowl can sit slightly out of level and develop stress cracks over time. We level the base, not just the bowl.
Toto Service in Seacliff: What Local Conditions Mean for Your Equipment
Here’s the Seacliff-specific fact that changes the scope of Toto work here. Along the bluff edge, contractors running into old concrete seawalls and informal bluff-top retaining structures built decades ago by prior owners, often undocumented and now a permitting complication when any new work is proposed. What does that have to do with a toilet? Plenty. If a Seacliff homeowner wants to relocate a Toto toilet in a bathroom remodel and the floor slab needs cutting, the county can pull geologists and the California Coastal Commission into review. That means a fixture swap near Seacliff State Beach can turn into a coastal permit conversation before the new toilet ever leaves the box. We’ve navigated that sequence for clients on the marine terrace, and we bring it up before you commit to a layout, not after the sledgehammer comes out. This is a permitting reality that simply doesn’t exist in Toto service in Day Valley or further inland. Aptos or Rio del Mar the way it does on bluff-edge Seacliff parcels.
Toto Models & Products We Service in Seacliff
We service the Toto Drake in both CST743 and CST744 series configurations, the one-piece Ultramax II, the EcoPower and EcoX flush valve systems in commercial-style installs, and the full Washlet S-series and C-series bidet seats. For flush mechanisms, we use genuine Toto OEM fill valves, flappers, and gaskets because the tolerances on a Toto toilet are tight enough that a slightly off aftermarket part will cause exactly the kind of phantom running that drives Seacliff homeowners crazy. We stock common OEM Toto parts on the service truck for fast turnaround, and where aftermarket parts have proven reliable on non-critical components, we’ll use them and tell you why. On a 20-year-old Drake, we repair. On a cracked one-piece bowl or a failed Washlet board out of warranty, we give you a straight replace recommendation instead of throwing parts at a fixture that’s done. If you want the full picture of our Toto capability, see our Toto sales & service page.
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AfterToto Service Pricing in Seacliff
Toto fixture swaps in Seacliff range widely depending on what we find when we pull the toilet. A simple Drake rebuild with OEM parts costs less than a crack-repair job on an Ultramax II, and neither has much in common with a full bathroom remodel that relocates the toilet across the slab. Below are the line-item ranges for the Toto-adjacent work we do most often in Seacliff baths:
| 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 |
A free estimate includes a look at the fixture, the shutoff, the flange, and the floor, not just the toilet. Call (866) 505-5254 for an exact quote on your Toto work in Seacliff.

Serving Seacliff, CA — Our Local Coverage Area
We’re based in the Seacliff 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 Seacliff
No. We are an independent contractor and we don’t pretend otherwise. We are not authorized, sponsored, or warranty-endorsed by Toto. What we have is years of hands-on installation and repair experience with Toto fixtures in coastal Santa Cruz County homes, and we use OEM Toto parts on flush mechanisms because the tolerances demand it.
Yes, and often that’s the smartest way to do it. We handle full bathroom remodeling, walk-in shower installation, vanities, slab work, and the fixture reset all under one crew and one point of contact. The catch in Seacliff is that if the toilet relocation touches the floor slab on a bluff-edge parcel, you may be looking at county geologist review before the tile goes down. We scope that before we bid, so you aren’t surprised mid-project. Call (866) 505-5254 to talk through your bathroom layout.
OEM on the flush mechanism. Toto flappers, fill valves, and gaskets are spec’d with tolerances that aftermarket parts often miss, and the result of a miss is phantom running and higher water bills. We stock OEM Toto parts locally for Seacliff service calls. On components where aftermarket has proven equal, we’ll tell you that and let you decide.
Most flange, fill-valve, and flapper repairs on a Toto Drake finish in a single visit. A full bath remodel with toilet relocation runs longer, typically several weeks depending on slab work and coastal permit review. We’ll give you a written scope with a realistic timeline before any work starts.
It depends on what’s actually wrong. A flapper and fill-valve rebuild is the least expensive repair, usually at the low end of our service spectrum. A rusted flange in a slab with a low-set closet collar costs more. We don’t quote over the phone without seeing the fixture because Seacliff’s salt air creates failures that a parts-only price won’t cover. Estimates are free, and the number is (866) 505-5254.
Service Areas Near Seacliff
We serve Seacliff and the coastal and inland communities around it, including Seacliff service area coverage across 95001. Our crews also handle Toto work in Toto service in Aptos, just north along the coast, and inland through Toto service in Morgan Hill, where the climate shifts and the failure modes change with it.
Book Your Toto Service in Seacliff Today
If your Toto is running, leaking, or sitting on a failing flange, don’t wait for the salt air to finish the job. On a mid-century ranch home near the Seacliff State Beach bluff edge, our tech pulled a Toto Drake whose tank had been phantom-running for months and found the flapper and fill valve shot plus a rusted closet flange sitting low in the slab. We replaced the shutoff, flange, and wax ring with OEM Toto parts and reset the toilet level on the marine-terrace floor, stopping the leak before it reached the framing. That’s the kind of fix we do regularly in Seacliff. Call (866) 505-5254 to schedule your free estimate.
Written by Noel Cabrera, Owner at Daly City Construction, serving Seacliff and coastal Santa Cruz County.