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Toto Construction in Los Altos Hills, CA | Daly City Construction
We provide independent Toto service, repair, and new-fixture installation across Los Altos Hills, including the 94022 corridor and the hillside parcels above the valley. What makes our Toto work different here is simple: we plan every fixture around the town’s permit review process and hillside realities, so a bathroom remodel or Toto replacement doesn’t stall at the counter. Call (866) 505-5254 for a free estimate on Toto toilets, Washlets, and bathroom remodels in Los Altos Hills.

Why Los Altos Hills Residents Choose Us for Toto Service
We’ve installed and serviced Toto in Stanford and across the Peninsula’s high-end homes for years. The brand has its quirks. Fill valves on a Drake behave differently than those on an Ultramax II. Washlet control boards respond to heat and power interruptions in ways that only show up on certain lots. We’ve learned these failure modes by opening the units up, not by reading spec sheets.
As an independent shop, we troubleshoot Toto to the component level rather than pushing a replacement. If a fill valve or solenoid is the problem, that’s what we fix. If the unit is old and parts are no longer stocked, we’ll say so plainly. Noel Cabrera, our owner, trained in construction technology at City College of San Francisco and spent years on residential and light commercial jobs before running crews of his own. He’s the one who tells us to document every model and serial we touch, because guessing on a second visit is a waste of the homeowner’s money. We carry OEM-compatible parts for current Toto lines so most Home Remodeling – Los Altos Hills calls don’t wait on a supplier.
Styles & brands we work with







Common Toto Construction Problems We Solve in Los Altos Hills
- Phantom refills and short-cycling on Drake and Ultramax toilets. Hillside parcels in Los Altos Hills often draw from private wells, and the water carries mineral grit that scales fill and flush valves. The toilet runs for three seconds at odd hours, then stops. It’s almost never the flapper. It’s a scaled valve seat. We swap in genuine Toto OEM fill valves and the problem stays gone.
- Washlet and Neorest inlet solenoid failures. Dry summer heat plus seasonal power blips at remote estate panels stress the control boards and solenoids. A Washlet that won’t spray or refill after a brownout usually has a failed inlet solenoid, not a dead seat. We repair at the board and solenoid level when the unit still has parts support.
- Silent wax-ring and flange leaks in guest houses and pool baths. Rooms that sit unused for months let seals dry out. The first sign is often a stain on the ceiling below, not water on the floor. We pull the toilet, inspect the flange, and reset on a new ring before subfloor damage spreads.
- Supply-line and shutoff corrosion on second-floor fixtures. Long runs up steep lots mean water sits in the lines. Brass and steel components corrode, flow drops, and the tank fill lags. We replace shutoffs and supply lines when we service the toilet, not just when they fail.
- Design-review-triggered fixture changes. A bathroom remodel in Los Altos Hills often requires a hillside development permit, and the approved plan specifies fixture locations and lot-coverage details. Changing a Toto model mid-project can force a plan revision. We order what’s in the permit set, when it’s in the permit set.
Toto Service in Los Altos Hills: What Local Conditions Mean for Your Equipment
Nearly all substantial work in Los Altos Hills runs through the town’s hillside development permit and design review. Even a bathroom remodel that swaps a Toto toilet or Washlet has to clear lot-coverage and ridgeline review, so our Toto fixture planning is tied to the permit set, not ordered on a whim. A homeowner who picks a different Toto model after approval risks a plan revision that adds weeks and review fees. We walk the permit documents before recommending fixtures, because the plumbing rough-in and final inspection both reference the approved set. That’s not a formality. It’s the difference between passing final and re-stubbing a wall. On a General Contractor – Los Altos Hills remodel off a narrow winding private road in the hillside parcels above the valley, we replaced a failing Toto Ultramax II in the primary bath and a Neorest Washlet in the guest suite whose inlet solenoid had quit after a summer of power blips. We swapped the fill valve to OEM, replaced the solenoid and supply shutoff, and reset the units on new flanges, all staged down the driveway because the concrete truck couldn’t reach the pad. That’s normal for Los Altos Hills.
Toto Models & Products We Service in Los Altos Hills
We service the full range of Toto fixtures found in Los Altos Hills homes, including Toto repair in Loyola and surrounding areas. That includes Drake and Drake II two-piece and one-piece toilets, Neorest and Washlet electronic bidet seats, Ultramax II one-piece elongated toilets, and the Soiree and Eco Promenade collections. Our parts approach is straightforward: genuine Toto OEM fill valves, flappers, and Washlet components where the model is current, and quality aftermarket parts only for discontinued trim where OEM is no longer available. On electronics, we repair at the board and solenoid level when it makes sense. We recommend replacement only when the unit is older and parts are no longer stocked. We keep common Toto components on hand for faster Los Altos Hills turnaround, which matters when a guest bath has to be back online before the weekend.
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AfterToto Service Pricing in Los Altos Hills
What drives Toto-related pricing in Los Altos Hills is the cost of the fixture plus the labor to handle what’s behind the wall. An older home on a hillside lot may need flange repair, supply-line replacement, or drywall patching before the new unit goes in. Here are the project ranges we work within for this market:
| Project | 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 |
A free estimate covers the fixture selection, a look at the existing supply and flange condition, and a written line-item quote before any work starts. Call (866) 505-5254 to schedule one.

Serving Los Altos Hills, CA — Our Local Coverage Area
We’re based in the Los Altos Hills 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 Los Altos Hills
No. We are an independent Toto service provider. Daly City Construction is not manufacturer-affiliated or authorized by Toto. That independence means we recommend what we’d install in our own homes, not what a brand program tells us to push.
We use genuine Toto OEM fill valves, flappers, and Washlet components wherever the model is current. For discontinued trim where OEM is no longer stocked, we use quality aftermarket parts and tell you which is which before we install.
If the porcelain is solid, the flange is intact, and the failure is a fill valve, flapper, or supply line, a repair makes sense and usually costs far less than a new fixture. If the unit is two decades old and parts are discontinued, replacement is the honest call. We’ll tell you which applies after we open the tank. Call (866) 505-5254 for an exact quote, estimates are free.
Most Toto repairs and single-fixture replacements finish in one visit, usually two to four hours. Full bathroom remodels that include Toto fixtures run longer, often one to three weeks depending on tile, shower glass, and permit inspections.
We service Drake and Drake II, Neorest and Washlet electronic seats, Ultramax II, Soiree, and Eco Promenade. If you have a different Toto model, call us. We’ve likely seen it, and if we haven’t, we’ll say so before we book the visit.
Service Areas Near Los Altos Hills
We serve Los Altos Hills and the surrounding Peninsula communities. If you’re in Los Altos proper, Mountain View, Palo Alto, or Portola Valley, the same team handles your Toto service. We also work with homeowners in Mountain View who are planning bathroom remodels tied to Toto fixtures. And for the broader picture of what we do across the region, see our Los Altos Hills service area page and our main Toto sales & service page.
Book Your Toto Service in Los Altos Hills Today
If your Toto toilet, Washlet, or bathroom fixture is acting up in Los Altos Hills, call us at (866) 505-5254. We’ll diagnose the unit, give you a written quote, and handle the permit details if the job needs them. Free estimates, no pressure.
Written by Noel Cabrera, Owner at Daly City Construction, serving Los Altos Hills and the surrounding Peninsula since his first framing job on a fog-weathered Daly City block. Tell me what the house needs, not what you think it needs, then we’ll figure out the right fix.