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Toto Construction in Phelan, CA | Stallion Contractors
We provide independent Toto service and installation across Phelan, from full bathroom remodels with Toto fixtures to walk-in showers and vanity work. One thing separates our Toto work here: we know what hard well water and high-desert voltage dips do to Toto’s fill valves, Washlet boards, and ceramic glazes. That local knowledge shapes every installation we do off Sheep Creek Road or Wilson Ranch Road. Our crew handles Toto sales & service for homeowners on private wells and multi-acre lots, not just city-lot remodels. Call (855) 600-3192 for a free estimate.
Why Phelan Residents Choose Us for Toto Service
Ruben Montoya, our owner, came up through the trades in Colton and San Bernardino Valley College’s hands-on construction program. He has spent more than two decades on Inland Empire job sites, and he still walks every bathroom remodel we quote in Phelan. That matters because Toto fixtures are not generic toilets and bidets. The Drake, Eco Ultramax, and Washlet lines each have their own supply requirements, flush-tower quirks, and electronic failure patterns.
What does that mean for Phelan homeowners? We arrive already knowing what your Toto equipment is doing and why. We carry genuine Toto OEM fill valves, flush towers, and Washlet boards for the common failures, and we keep aftermarket supply lines and wax rings on hand for the parts where OEM is not the smarter buy. No authorization badge. Just independent repair and remodeling work built on spec sheets, field time, and local conditions. Phelan is our service area, and we treat every call like it is the only one that week.
Styles & brands we work with







Common Toto Construction Problems We Solve in Phelan
Over the years, we have seen the same Toto failure patterns repeat across Phelan’s high-desert homes. Here are the five most common.
- Scaled fill and flush valves on Eco Ultramax one-piece toilets. Phelan’s private well water carries heavy mineral content, and those minerals settle into the fill valve and flush tower far faster than on municipal water in Victorville. The result is weak flushes and phantom running that no amount of jiggling fixes. We swap the scaled internals for OEM replacements and, on remodels, add an inline filter ahead of the supply.
- Washlet C-series and C100 control boards failing early. Wide desert temperature swings and voltage dips on private-well electrical service stress the electronics. A board that works fine in October can trip in February. We replace failed boards with genuine Toto parts rather than gambling on aftermarket electronics.
- Drake supply-line and tank-to-bowl gasket leaks. Seasonal freeze-thaw cycles and dust intrusion hit unheated guest houses, shops, and accessory structures hard. Gaskets dry out, crack, and weep. We inspect the tank-to-bowl connection on every Toto service call and replace gaskets and supply lines before they become floor damage.
- Glaze crazing and hard-water staining on ceramic bowls. Homes on unfiltered well water, especially accessory bathrooms that sit unused for weeks, develop mineral etching on Toto bowl surfaces. We address the root cause with filtration and, where the glaze is beyond saving, we replace the fixture during a remodel rather than masking the problem.
- Phantom running on older Drakes in detached buildings. A shop bathroom or guest house toilet that cycles every few minutes is usually a failing flapper or flush tower. In Phelan, dust and hard water combine to accelerate that wear. We rebuild or replace the flush assembly and leave the fixture holding steady.
Toto Service in Phelan: What Local Conditions Mean for Your Equipment
Here is the checkable fact most Toto pages miss. Phelan is an unincorporated San Bernardino County community where the overwhelming majority of homes sit on private wells and septic systems. That is not true in Hesperia, Victorville, or most of the Inland Empire. It means the water feeding your Toto fixtures has no municipal treatment plant behind it. The minerals come straight out of the aquifer, and they settle into fill valves, inlet screens, and Washlet spray nozzles within months, not years.
We have pulled inlet screens off Washlet seats on Wilson Ranch Road that looked like tiny limestone bricks. The owner assumed the seat was dead. A ten-minute descaling and a new OEM inlet screen brought it back. That is the practical difference between a contractor who works Phelan and one who applies a city-lot playbook. Because so much of Phelan sits on private wells with hard mineral water, Toto fill valves and Washlet inlet screens here clog and scale far faster than on Victorville city water. We routinely spec inline filtration when remodeling a bath on well service, and we have never had a Phelan client regret it.
Toto Models & Products We Service in Phelan
Our team works on the Toto lines most common in high-desert bathrooms: the Drake and Drake II two-piece toilets, the Eco Ultramax one-piece, the Aquia dual-flush, and the Washlet C5 and C100 electronic bidet seats. Each has its own failure pattern under Phelan conditions, and we stock for those patterns.
Our parts stance is straightforward. We use genuine Toto OEM fill valves, flush towers, and Washlet boards where the part carries the fixture’s performance. Supply lines, wax rings, and mounting hardware? Quality aftermarket is fine and often better. On a 15-year-old Drake, we repair. On a failed Washlet board past its service life, we quote replacement honestly rather than throwing money at aging electronics. Good work doesn’t need a sales pitch, it needs the right materials and someone who knows what they’re doing.
See the difference
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After
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After
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AfterToto Service Pricing in Phelan
| Service | Typical Range in Phelan |
|---|---|
| Full Bathroom Remodel | $9000 – $28000 |
| Walk-In Shower Installation | $4500 – $12000 |
| Bathroom Vanity Installation | $800 – $3000 |
The spread depends on what is behind the walls, what your well water is doing to your existing plumbing, and whether the project triggers San Bernardino County permit review. A vanity swap is simple. A full gut with a Toto Drake, frameless shower, and filtration on well water is a different job. Call (855) 600-3192 and we will walk you through an honest number.
Serving Phelan, CA — Our Local Coverage Area
We’re based in the Phelan 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 Phelan
Are you an authorized Toto dealer or service provider?
No. Stallion Contractors is an independent Toto service provider. We install and service Toto fixtures extensively across Phelan, but we do not hold a manufacturer authorization, and we will not imply otherwise. What we offer is field experience with Toto’s product lines and a parts approach that favors OEM where it matters.
Do I need San Bernardino County permits for a bathroom remodel with new Toto fixtures in Phelan?
Yes, in most cases. Because Phelan is unincorporated San Bernardino County, bathroom remodels that move plumbing, alter drain lines, or add electrical for a Washlet seat require county building permits. Simple fixture swaps on existing rough-ins typically do not. If your project also touches well or septic infrastructure, separate county approvals can come into play. We handle the permit sequencing on remodels we run, and we will tell you honestly which scope needs what.
Do you use OEM or aftermarket parts on Toto fixtures?
Both, deliberately. We use genuine Toto OEM fill valves, flush towers, and Washlet boards because the fixture’s performance and lifespan depend on those components. We use quality aftermarket supply lines, wax rings, and mounting hardware where OEM adds cost without adding reliability. You get the parts your Toto equipment actually needs, not a blanket policy.
How long does Toto repair or installation take in Phelan?
Most repair calls happen in one visit. A scaled Eco Ultramax fill valve is swapped fast, often same trip. A full bathroom remodel with Toto fixtures typically runs one to three weeks depending on scope, tile work, and whether we are adding filtration or electrical. We will give you a written schedule before work starts, and we stick to it.
What does a Toto bathroom remodel cost in Phelan?
Full bathroom remodels with Toto fixtures in Phelan land between $9000 and $28000. Walk-in shower installation runs $4500 to $12000. Vanity installation runs $800 to $3000. Your exact number depends on your well-water situation, the condition of existing plumbing, and the fixtures you choose. Call (855) 600-3192 for a free line-item estimate, and you will see exactly where every dollar goes.
Service Areas Near Phelan
We serve Phelan and the surrounding high-desert and Inland Empire communities. Our Toto service covers Colton, San Antonio Heights, Redlands, Bloomington, and Loma Linda. If you are up the mountain, we also provide Toto service in Crestline and Toto service in Lake Arrowhead. For more on what we do across the wider region, see our full Phelan service area page.
Book Your Toto Service in Phelan Today
If your Toto fixture is running, scaling, or failing outright, we can take a look. If you are planning a bathroom remodel and want Toto fixtures installed right for Phelan’s water and electrical conditions, call (855) 600-3192. Estimates are free, and the number we give you is the number we stand behind.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Phelan and the high desert with independent Toto specialists and full-scope bathroom remodeling.