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Toto Construction in Crestline, CA | Stallion Contractors
We’re Stallion Contractors, and we provide independent Toto service across Crestline, from full bathroom remodels built around Toto fixtures to repair work on existing Drake, Aquia, and Washlet models. Toto makes excellent plumbing equipment, but in Crestline the engineering gets tested hard: freeze-thaw cycles, uninsulated cabin walls, and power surges during winter storms. That’s where our Toto work differs from a valley shop. Call us at (855) 600-3192 for a straight answer and a free estimate on any Toto sales & service need in the 92325 area.

Why Crestline Residents Choose Us for Toto Service
We’ve installed and serviced Toto fixtures across the San Bernardino Mountains long enough to know how they behave at 4,000-plus feet, and we also handle Toto in San Bernardino itself. A Toto toilet in Redlands and a Toto toilet in Crestline face different lives. The freeze-thaw cycles up here crack fill valves that would last another decade in the flatlands. Power surges from winter storms kill Washlet control boards. Hard mountain water corrodes tank-to-bowl bolts faster than most homeowners expect.
Ruben Montoya, our owner, grew up in Colton and spent his early trade years at job sites throughout the Inland Empire. He learned framing and finish work the slow way, and that carries into how we approach Toto service: diagnose first, source the right part, then do the repair so it holds through the next freeze. We keep genuine Toto OEM fill valves, flush towers, and Washlet control boards on hand because Crestline jobs don’t wait on three-day shipping, and we bring the same readiness to Highland Toto service calls. We also stock quality aftermarket supply lines and wax rings that meet or exceed OEM spec. You get the right part for the failure, not whatever is on the shelf.
Styles & brands we work with







Common Toto Construction Problems We Solve in Crestline
Every mountain community has its own failure patterns. Here’s what we see most often in Crestline’s cabins, A-frames, and weekend homes:
- Cracked Toto fill valves from freeze-thaw. Cabins that sit vacant during cold snaps, especially those with toilets plumbed on exterior walls, freeze first at the fill valve. When the valve cracks, you get a slow leak that can flood the subfloor before anyone notices. We replace with OEM Toto valves and, when the bathroom is open, add insulation or heat tape to the wall cavity so it doesn’t repeat next winter.
- Dead Washlet seats after winter power outages. Crestline’s overhead power lines take a beating in snowstorms. Surges and brownouts fry the control boards on electronic bidet seats. We keep Washlet control boards in the truck for common models and can usually restore function the same visit.
- Base leaks from corroded tank-to-bowl gaskets and bolts. Hard mountain water plus long idle periods between weekend visits equals corrosion. If you see staining at the base of a Toto Drake or Ultramax, the gasket or bolts have likely failed. We replace them before the leak rots the subfloor.
- Debris and moisture trapped behind skirted Aquia models. The Aquia’s concealed trapway looks clean, but in tight cabin bathrooms with poor ventilation, moisture collects behind the skirt. Caulk fails, mildew follows, and owners don’t see it until the floor discolors. We pull the bowl, clean the cavity, and re-set with ventilation in mind.
- Supply line failures on uninsulated exterior walls. The supply line is the other freeze point. A burst supply line under a Toto toilet becomes a flood, fast. During any bathroom remodel in Crestline, we address the wall cavity, not just the fixture.
Toto Service in Crestline: What Local Conditions Mean for Your Equipment
There’s one thing about Crestline housing stock that doesn’t show up in a Toto installation manual: many of the mid-century cabins and A-frames along the mountain roads have toilets plumbed on exterior walls with zero insulation behind them. A Toto fill valve mounted in that cavity is the first thing to freeze when temperatures drop into the teens. We routinely add insulation blankets and heat tape to those wall cavities during a General Contractor – Crestline bathroom remodel, because no toilet, Toto included, is engineered to survive ice forming inside its valve body. Valley homes rarely have this condition. Crestline homes do, constantly. We’ve learned to check the wall, not just the fixture, before we tell a homeowner what the repair should cost. That single detail changes how we spec Toto equipment, where we mount supply lines, and whether we recommend a standard Drake or an insulated, serviceable setup for a full-time residence versus a weekend cabin.
We serve the entire Crestline area, including Crestline service area neighborhoods from Valley of the Moon to the roads off Highway 138.
Toto Models & Products We Service in Crestline
We work on the full Toto lineup that shows up in mountain homes. The Drake and Drake II are the workhorses: reliable, simple, and repairable for years. The Eco Ultramax one-piece models are popular in remodels where the homeowner wants an easier-clean profile. And the Aquia’s dual-flush, skirted design shows up in smaller bathrooms where a compact footprint matters. For bidet seats, we service and install the Washlet line across generations.
On parts, we’re honest about what makes sense. Genuine Toto OEM fill valves, flush towers, and Washlet control boards are our default because they fit and match warranty requirements. We use aftermarket supply lines and wax rings where quality matches or beats OEM. And we tell Crestline owners plainly when a valve-and-gasket refresh will outlast the fixture, or when a full Toto replacement costs less than chasing discontinued electronic parts. 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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AfterToto Service Pricing in Crestline
Here’s what Toto construction work in Crestline typically runs, based on the scope you’re planning:

| Service | Price Range |
|---|---|
| Full Bathroom Remodeling | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tile & Flooring | $800 – $2,500 |
What drives cost on a Crestline Toto project: whether we’re opening an exterior wall to add insulation, whether the subfloor has water damage from a previous freeze, and which Toto model line you choose. A Drake refreshes cheaper than a full Washlet-equipped remodel. Every estimate includes a line-item breakdown of materials and labor before you sign anything. Call (855) 600-3192 for an exact quote on your specific bathroom.
Serving Crestline, CA — Our Local Coverage Area
We’re based in the Crestline 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 Crestline
Usually, yes. Winter power surges most commonly kill the Washlet control board, and we keep OEM boards for common models on the truck. We diagnose the seat first, replace the board if that’s the failure, and test it on a GFCI-protected circuit so the next surge doesn’t repeat the problem. Call (855) 600-3192 and we’ll tell you over the phone whether your model is worth repairing.
Most base leaks in Crestline Toto toilets come from corroded tank-to-bowl gaskets or bolts, a pattern we also see on Toto repair in Muscoy jobs. Hard mountain water and long idle stretches between weekend visits accelerate the corrosion, and the freeze-thaw cycle works the connection loose. We fix it by replacing the gasket and bolts, then inspect the subfloor for moisture damage. The repair is usually same-day once we’re on site. For an exact price, call (855) 600-3192.
Yes, the Aquia’s compact skirted design often fits where a standard Drake’s exposed trapway won’t. The caveat is ventilation: tight cabin bathrooms need adequate airflow to prevent mildew behind the skirt. We check the space before we recommend the model, and we’ll tell you if a standard Toto would serve you better long-term.
We do. Toto’s dual-flush models, especially the Aquia, use less water per flush, which is easier on an aging mountain septic system. The key is matching the flush volume to your system’s capacity, not just dropping in the fanciest model. We’ll look at your septic specs as part of the remodel plan.
We carry genuine Toto OEM fill valves, flush towers, tank-to-bowl gaskets, supply lines, and Washlet control boards for common models. That means most Crestline Toto repairs are handled on the first visit, not the second. Call (855) 600-3192 and we’ll tell you what we can do the same day.
Service Areas Near Crestline
We also provide Toto service in Toto service in Lake Arrowhead across the mountain, and down the hill in San Bernardino Valley communities. Toto service in Piñon Hills covers the high desert side. We serve Colton, Bloomington, Mentone, Redlands, and Loma Linda as part of our broader coverage.
Book Your Toto Service in Crestline Today
We’re Stallion Contractors, your independent Toto service team serving all of Crestline. Call (855) 600-3192 now to schedule your free estimate. We’ll diagnose the issue, show you the parts, and quote the work before you commit.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Crestline and the San Bernardino Mountains.