Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Toto Construction in San Antonio Heights, CA | Stallion Contractors
We’re Stallion Contractors, an independent contractor providing Toto installation, service, and repair across San Antonio Heights. We are not authorized or sponsored by Toto, and we don’t need to be. What we bring is two decades of hands-on fixture work on large-lot, hillside properties where a Toto goes in, gets used hard, and has to survive well water, Santa Ana heat, and county-level code review. Call (855) 600-3192 for Toto service on your San Antonio Heights property, from a single Draco flush valve to a full bathroom down to the studs.
Why San Antonio Heights Residents Choose Us for Toto Service
Most contractors in San Antonio Heights can bolt in a toilet. Fewer can tell you why a Toto Drake on a private well starts phantom-running after eight months, or why a Washlet seat quits responding after a summer of hundred-degree afternoons followed by cool foothill nights. That diagnostic instinct comes from Ruben Montoya, our owner, who grew up in Colton and trained at San Bernardino Valley College, where the curriculum put him on real job sites in Montclair and surrounding areas before he ever handed out a business card. His father was a finish carpenter, which is why the last ten percent of a Toto install here matters as much to us as the first ninety. We fit genuine Toto OEM fill valves, flappers, gaskets, and Washlet parts where the model calls for them, and we know when a repair will hold and when replacement is the honest call. One contractor, every trade, from the kitchen to the roofline.
We’ve also built our Toto sales & service reputation on showing up with the right parts the first time, not after a week of back-and-forth ordering from a parts house across the county.
Styles & brands we work with
Common Toto Construction Problems We Solve in San Antonio Heights
Here are the five failure patterns we see most on Toto fixtures in San Antonio Heights, and what’s actually causing them on your property:
- Washlet and Washlet+ electrical failures. The seat, control panel, and water-supply connection on Toto’s bidet seats degrade faster out here than in coastal LA or Orange County. Hard inland water leaves scale on the supply connection, and hot-summer cycling stresses the electronics. The ceramic never fails. The board and seat do. We stock common Washlet control modules and power cords for San Antonio Heights service calls.
- Drake and Eco Drake phantom running. Mineral-heavy private-well water, standard on the unincorporated large-lot estates in San Antonio Heights, chews through fill valves and flappers faster than municipal water ever will. If your Drake runs for ten seconds every half hour, that’s not a ghost. It’s a calcified flapper.
- Wax-ring and gasket failures on shifted foundations. Many San Antonio Heights homes sit on sloped, tree-covered parcels where foundations move a fraction of an inch over decades. A Toto set on an older slab or raised hillside foundation will leak at the flange first, not the tank, and the leak shows up as subfloor staining you won’t see until the toilet comes out.
- Supply-stop corrosion at one-piece inlets. On Toto Ultramax and Ultramax II one-piece models, the integrated skirt hides a slow braided-connector or supply-stop leak. By the time you smell it or see the cabinet base darken, the damage is underway. We check these connections during every San Antonio Heights remodel we touch.
- Flange height mismatches after remodel. When we raise a bathroom floor in a San Antonio Heights ranch home or custom estate, the Toto flange is now too low for a proper seal. We reset flanges to finished-floor height before installing any new fixture, so you’re not stacking double wax rings and hoping.
Toto Service in San Antonio Heights: What Local Conditions Mean for Your Equipment
San Antonio Heights sits in a high fire-hazard severity zone on the wildland-urban interface, which means bathroom remodels here are reviewed against wildfire code alongside plumbing code. That is not true a few miles south in Upland or Rancho Cucamonga’s city limits. When we pull a permit to install a Toto suite, replace an exterior wall penetration, or open a bath on a sloped parcel, San Bernardino County reviews the scope for defensible-space compliance, ember intrusion, and venting practices at the same time they review the plumbing. A new Toto tub-to-shower conversion with an exterior exhaust vent has to clear fire-code review for where and how the vent terminates. It’s a layer of scrutiny a city-permit job never sees. Ruben’s background in the Inland Empire means we anticipate the geotechnical and fire-code questions before the plan reviewer raises them, which keeps a San Antonio Heights Toto remodel from stalling out at the counter. Good work doesn’t need a sales pitch. It needs the right materials and someone who knows what they’re doing.
Toto Models & Products We Service in San Antonio Heights
We service the full Toto line you’re likely to have in a San Antonio Heights home: Drake and Eco Drake two-piece toilets, Ultramax and Ultramax II one-piece toilets, Washlet and Washlet+ bidet seats, and the Guinevere and Promenade lavatory and toilet suites. For San Antonio Heights service calls, we keep common OEM fill valves, flappers, gaskets, tank-to-bowl kits, and Washlet power cords on our trucks. We use quality aftermarket parts only on non-critical wear items when Toto OEM is back-ordered, and we tell you when that’s the case before we install. If a Washlet board or one-piece ceramic is cracked past repair, we say so plainly and price replacement against real remodel ranges rather than chasing a fix that won’t hold.
Our Toto work extends across the region, including Toto service in Loma Linda and Toto service in Redlands, where our trucks run the same OEM-first parts approach.
See the difference
Before
After
Before
After
Before
AfterToto Service Pricing in San Antonio Heights
Straight numbers, because that’s how we bid. Toto service pricing in San Antonio Heights breaks down as follows:
| 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 |
| Shower Replacement | $3,000 – $8,500 |
What drives cost on a San Antonio Heights job is foundation work, county permit review, and whether the home is on septic or a private well that needs new supply lines. Our free estimate includes a written line-item quote with no change orders. Fixed pricing, once the scope is agreed. Call (855) 600-3192 to schedule yours.
Serving San Antonio Heights, CA — Our Local Coverage Area
We’re based in the San Antonio Heights area and know this community well, with Toto service in Claremont and throughout the foothills. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Toto Construction in San Antonio Heights
No. Stallion Contractors is an independent contractor based in the Inland Empire, serving San Antonio Heights and surrounding areas. We are not authorized, sponsored, or warranty-endorsed by Toto. What that means for you is that we recommend what actually works on your property’s water, foundation, and code situation, not what a manufacturer program tells us to push. We fit genuine Toto OEM parts because they fit correctly, not because of any program affiliation.
Because San Antonio Heights sits in a high fire-hazard severity zone on the wildland-urban interface, San Bernardino County reviews bathroom work for both plumbing and wildfire-code compliance. It changes where an exhaust vent can terminate, how exterior wall penetrations are sealed, and which materials go around your new Toto on an exterior wall. A Toto install is rarely rejected on its own. The surrounding scope is where the Wildland-Urban Interface review bites, and we plan for that before permit submission. For an exact quote that includes county permit fees and fire-code scope, call (855) 600-3192.
We stock common Toto OEM fill valves, flappers, gaskets, and Washlet components for Drake, Eco Drake, Ultramax, Ultramax II, and Washlet+ models. We use aftermarket parts only on non-critical wear items when Toto OEM is back-ordered, and we tell you before we install. On a San Antonio Heights private-well home, OEM matters more, because mineral-heavy water is already hard on every rubber and plastic component in the fixture.
Most single-fixture repairs, such as a Drake fill valve or Ultramax flapper, are completed in one visit, usually under two hours. A full bathroom remodel with a Toto suite, walk-in shower, and county permit review runs longer, typically two to five weeks depending on scope and whether the home is on septic. For a same-day repair or a remodel timeline for your street, call (855) 600-3192.
A full bathroom remodel with Toto fixtures in San Antonio Heights usually runs $9,000 to $28,000. A walk-in shower installation runs $4,500 to $12,000, and a bathroom vanity installation $800 to $3,000. San Antonio Heights-specific factors like hillside foundation work, county plan review, and private-well supply lines push the number toward the upper end. Call (855) 600-3192 for an exact quote, the estimate is free and written.
Service Areas Near San Antonio Heights
In addition to San Antonio Heights, we run Toto service throughout the surrounding Inland Empire, including Colton, Bloomington, Mentone, Loma Linda, and Redlands. If your home sits on a large lot with private water and county permits, we’re already familiar with your code path. Check our San Antonio Heights service area page for full coverage details.
Book Your Toto Service in San Antonio Heights Today
On a sloped, tree-covered parcel off the foothill streets of San Antonio Heights, we opened a hall bath and found a Toto Ultramax II running constantly on a failed fill valve, with the wax ring seeping onto a foundation that had shifted slightly downhill. We reset the flange, replaced the OEM fill valve and flapper, and rebuilt the surround with a Toto walk-in shower and new vanity so the whole room met both plumbing and wildfire-code review in one permitted scope. That’s the job. Call (855) 600-3192 to schedule your free estimate for Toto construction in San Antonio Heights.
Written by Ruben Montoya, Owner at Stallion Contractors, serving San Antonio Heights and the Inland Empire.