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Toto Construction in Broadmoor, CA | San Mateo Construction
We install, repair, and re-set Toto toilets and Washlet-equipped baths throughout Broadmoor (ZIP 94015) and nearby, including General Contractor – Broadmoor work. We’re an independent construction shop, not affiliated with or authorized by Toto, and that actually works in your favor: we troubleshoot the whole install, from the closet flange under your 1950s slab to the supply stop behind the wall, not just the component that failed. The difference in Broadmoor is the county line: every project here runs through San Mateo County permitting, not a Daly City building department. Call (855) 901-7266 for a free estimate on Toto work in Broadmoor.
Why Broadmoor Residents Choose Us for Toto Service
We’ve set more Toto Drakes, Aquias, and Washlets in Broadmoor’s postwar tract homes than we can count. The homes along these narrow streets were built for a different era of plumbing: cast-iron closet flanges, 60-year-old angle stops, and slabs that have settled enough to throw off a tile floor by a quarter inch. A Toto fixture is precision-engineered. The rough-in underneath it usually isn’t. We fix both.
Noel Carrington grew up in Baywood, a few blocks from Coyote Point, pouring concrete footings with his father on weekends. He’s spent three decades working residential jobs across San Mateo County, and he runs our Broadmoor Toto work the same way he runs every project: tell me what you actually need, and we’ll figure out the right way to build it. That means genuine Toto fill valves and flush valves where fit and warranty matter, and honest advice when a commodity part will do the job without wasting your budget.
Our crew knows Broadmoor’s housing stock. These are 1940s to 1960s stucco-over-wood-frame homes on small, narrow lots. When we re-set a toilet here, we’re usually also dealing with the reality of what’s under it: rusted flanges, re-tiled floors that changed the mounting height, or rough-ins that were never quite square. For broader Toto sales & service, our approach stays the same: fix the root cause, not the symptom.
Styles & brands we work with







Common Toto Construction Problems We Solve in Broadmoor
These are the calls we get over and over from Broadmoor homeowners. Each one has a local explanation, not just a manufacturer one.
- Washlet corrosion and control board failure. Broadmoor sits on the foggy, wind-exposed slope near San Bruno Mountain. Persistent marine fog and damp air get into bathrooms with poor exhaust, and we see corrosion on Washlet seat hinges, mist nozzles, and control pads, especially on west-facing walls. A Washlet that works fine in a dry inland climate degrades noticeably faster here.
- Weak flush and phantom running on older Drake models. Hard water mineral scale builds up in rim jets and fill valves. We regularly open up Toto Drakes in Broadmoor that run intermittently or flush weakly because the rim jets are choked with scale. A genuine Toto valve kit usually restores them, but the scale has to be cleared, not just the valve replaced.
- Wax-ring and closet-flange failures on original slabs. Broadmoor’s 1950s-era homes were built with cast-iron flanges directly in concrete slabs. After 60 or 70 years, those flanges rust through. Leaks show up as rot and staining at the toilet base. If the floor was re-tiled without re-setting the toilet to the new finish height, the seal fails even faster. A new toilet on a failed flange leaks just as much as an old one.
- Supply-stop failures on aged angle stops. A new Toto dropped onto a 60-year-old angle stop is a common failure point. The braided lines are fine; it’s the old compression stop behind the wall that gives out when someone finally turns it after decades. We always inspect the shutoff before we touch the fixture.
- One-piece bowls set uneven on sloped tile floors. Broadmoor’s slabs have settled over the decades, and tile floors aren’t always dead level. A Toto Ultramax II or Eco Ultramax set on an uneven surface stresses the tank-to-bowl gasket and eventually cracks or leaks. We shim and level properly, which most handyman installs skip.
Toto Service in Broadmoor: What Local Conditions Mean for Your Equipment
Here’s the thing about Broadmoor that doesn’t show up in a Toto manual. Broadmoor is an unincorporated San Mateo County enclave, ZIP 94015, completely surrounded by Daly City. That means a bathroom re-pipe, fixture change, or shower valve replacement here runs through San Mateo County permitting and inspection, not a city building department down the street. The difference is real: county inspection schedules, county code enforcement, and county-level fire-separation and setback rules govern the work. And because Broadmoor’s lots are tight, with minimal side-yard setbacks between those densely packed stucco tract homes, any bath remodel that touches plumbing or framing triggers closer scrutiny on staging and access. We schedule Toto installs and shower valve work around county inspection windows, not Daly City’s, and we pull the permits ourselves so the inspection happens when the rough-in is open and visible. It’s the same reason we plan material staging carefully on these narrow streets, because there’s nowhere to park a truck full of tile and a new one-piece without blocking a neighbor’s driveway.
Toto Models & Products We Service in Broadmoor
We work on the full Toto residential line that shows up in Broadmoor homes: the two-piece Drake (CST743 and CST744 series), the one-piece Eco Ultramax and Ultramax II, the Aquia dual-flush line, and Washlet seats including the S350e, S550e, and C100-series models. We stock genuine Toto fill valves, flush valves, and Washlet components locally for fast turnaround, and we use proven aftermarket supplies for commodity items like braided lines and angle stops. Toto toilets are worth repairing: a $60 valve kit beats replacing a $600 bowl. But when a bowl is cracked or a Washlet control board is dead, we’ll tell you straight that replacement makes more sense on your Broadmoor remodel. For the surrounding area, we offer the same level of care through our Broadmoor service area coverage.
See the difference
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AfterToto Service Pricing in Broadmoor
What you’ll pay depends on the job, not on the sales pitch. Here are the ranges we quote for Toto-related bath work in Broadmoor:
| Service | Price Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Shower Replacement | $3,000 – $8,500 |
A free estimate from us includes an on-site look at your existing rough-in, flange condition, supply stops, and the venting situation, because those are what actually drive the final number. Call (855) 901-7266 to schedule yours; we’ll give you a written line-item quote, not a ballpark.
Serving Broadmoor, CA — Our Local Coverage Area
We’re based in the Broadmoor area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help, including Toto service in Pacifica.
FAQs – Toto Construction in Broadmoor
Yes, a straight toilet swap where we don’t touch the plumbing behind the wall generally doesn’t require a county permit. The moment we alter supply lines, move the flange, or cut into waste piping, San Mateo County wants a permit and inspection. We’ll tell you which category your job falls into before we start, and we handle the paperwork either way. Call (855) 901-7266 and describe your setup; we’ll tell you what’s likely needed.
It’s the marine fog and wind-driven moisture. Broadmoor sits on the coastal slope south of San Francisco where damp air gets into bathrooms with poor ventilation. We see condensation and corrosion on Washlet hinges, nozzles, and control boards far more often here than in drier parts of the county. Adding or upgrading your exhaust fan is usually part of the fix, not just swapping boards. For a full assessment of your bath’s moisture problem and your Washlet, give us a call at (855) 901-7266.
Almost always worth repairing. A genuine Toto fill valve kit runs about $60, and the bowl and trapway on a Drake are built to last decades. Unless the porcelain is cracked or the flush valve seat is damaged beyond a rebuild, repair is the better spend. We’ll give you a straight answer after we open it up, and the estimate is free. Call (855) 901-7266 to schedule a look.
Yes. We pull the San Mateo County permit, schedule the inspection, and make sure the rough-in is open and visible when the inspector arrives. Since Broadmoor is unincorporated county land surrounded by Daly City, the inspection runs through county channels, and we handle that end to end so you don’t have to chase anyone. Call (855) 901-7266 for the details on your specific project.
It’s almost certainly the closet flange under the toilet, not the toilet itself. Broadmoor’s 1950s-era slabs have cast-iron flanges that rust out over time, and once they fail, the wax seal can’t hold. If the floor was re-tiled without re-setting the toilet to the new finish height, that gap makes it worse. We fix this by pulling the toilet, replacing the flange, and re-setting the bowl on a wax-free seal. Call (855) 901-7266 and we’ll get it dry permanently.
Service Areas Near Broadmoor
From our San Mateo base, we cover Broadmoor and the surrounding Peninsula communities, including Toto service in Daly City, San Mateo, Burlingame, Foster City, and Toto service in Stanford. If you’re on the foggy slope or the flats, we know the local permitting and the local plumbing.
Book Your Toto Service in Broadmoor Today
Tell us what’s going on with your Toto fixture. We’ll come out, open it up, and tell you what it needs, whether it’s a valve kit or a full re-set. Free estimates, written quotes, and county permits handled. Call (855) 901-7266 to schedule your South San Francisco Toto service or Broadmoor Toto service visit.
Written by Noel Carrington, Owner at San Mateo Construction, serving Broadmoor and the greater San Mateo County area.