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Toto Construction in Sunnyslope, CA | Square Deal Contractors
We handle Toto toilet and Washlet installation, repair, and remodel work across Sunnyslope’s tract homes and custom ranch properties, and we also provide Toto repair in Riverside. The short answer: Square Deal Contractors is an independent construction crew that knows Toto’s rough-in tolerances cold, and we sequence every fixture job around Sunnyslope’s dual county-and-city permit maze. That dual permitting, plus the expansive clay under a lot of these slabs, is the thing most out-of-area plumbers don’t see coming. Call (866) 623-7205 for a free estimate.
Why Sunnyslope Residents Choose Us for Toto Service
We’ve worked around Toto fixtures in enough Sunnyslope bathrooms to know what actually goes wrong out here. Not generic plumbing talk. The specific ways a Drake or Ultramax behaves on a slab that’s shifted over clay, what hard valley water does inside a G-Max valve, and why a Washlet seat in a 1980s stucco house acts up after a wet winter. Nolan Breckett, our owner, built his reputation on saying exactly what a job needs and why, then doing it that way. That goes double for fixture work where the difference between a repair that lasts and one that fails in six months is knowing which parts to use.
We’re an independent contractor, not a Toto authorized dealer. That matters in a good way: we’re free to tell you when a toilet is worth repairing and when you should stop putting money into it. We’re not selling you a specific product. We’re making your bathroom right. Our Toto sales & service knowledge comes from actual installs across Sunnyslope service area homes, not a manufacturer training binder.
One contractor, every phase. From roofline to backyard, and that includes the toilet rough-in under a new bathroom floor.
Styles & brands we work with







Common Toto Construction Problems We Solve in Sunnyslope
- Phantom running and phantom flushing on slab homes. Expansive clay soil under Sunnyslope foundations shifts more than people think. When the slab moves, it stresses the tank and can crack the plastic fill and flush valves inside Drake and Ultramax tanks. Homeowners hear the toilet run at random hours and assume it’s a flapper. Usually it’s the valve body itself. We diagnose before replacing parts.
- Mineral scale wrecking G-Max valve seals. Sunnyslope water runs hard. That scale builds on the rubber flapper seal in Toto’s gravity flush valves until the tank leaks slowly into the bowl and refills constantly. A cheap aftermarket flapper won’t seat right. We stock the genuine Toto part and set it correctly.
- Washlet seats failing at the electrical connection. 1980s infill stucco builds in Sunnyslope weren’t wired for bidet seats. Winter moisture and slab condensation get into the seat-to-bowl electrical connection and pump housing. The seat errors out or stops warming. We trace the actual failure point before quoting a repair or replacement.
- Wax seal blowout after a re-tile job. When a bathroom floor is tiled over an uneven slab without extending the flange, a one-piece Ultramax skirting gets stressed. The wax ring fails. You see seepage at the base. We level, extend the flange, and reset the toilet so it sits flat without crowning.
- Old one-piece toilets with discontinued parts. Some of the older Toto one-piece models in Sunnyslope have seats and internals that are no longer manufactured. We’ll tell you straight if repair makes sense or if replacement is the honest call. No runaround.
Toto Service in Sunnyslope: What Local Conditions Mean for Your Equipment
Here’s the thing most contractors from neighboring Jurupa Valley won’t tell you because they don’t see it as often: Sunnyslope is unincorporated ZIP 92509, which means a bathroom or ADU project that touches a Toto toilet’s drain and supply rough-in can require Riverside County building permits plus City of Jurupa Valley plan checks, unlike Toto service in Pedley which follows simpler county rules. Two inspections. Two sets of paperwork. Two schedules to sequence around. If your contractor doesn’t know that going in, your fixtures get installed and then you’re opening walls back up because the inspector wants to see the rough-in again.
We’ve done this enough times on Sunnyslope flatlands homes to sequence fixture work around both inspections from day one. The toilet goes in after the rough-in passes, not before. Then final inspection closes it out. That’s the dual-permitting maze, handled properly.
Know what you’re getting into before the first nail goes in.
Toto Models & Products We Service in Sunnyslope
We install and repair the Toto lines most common in Sunnyslope bathrooms: the Ultramax II one-piece elongated, the Drake two-piece (CST743/CST744 series), the Aquia dual-flush, and Washlet or Washlet+ bidet seat systems. On the parts side, we use genuine Toto fill and flush valves, flappers, and wax/seal kits. The G-Max and Tornado flush designs are fussy about aftermarket internals. Cheap substitutes cause repeat service calls, and we’d rather fix it once.
Bathroom remodel, full bathroom remodeling, tile and fixtures. One contract covers it.
See the difference
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AfterToto Service Pricing in Sunnyslope
Here’s what the work typically runs in this area. These are honest ranges for planning purposes; your exact price depends on what we find when we pull the toilet and look at the flange.
| Service | Typical Range |
|---|---|
| Full Bathroom Remodeling | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
What drives the cost: whether we’re moving the rough-in, what condition the slab and flange are in, and whether the job needs county permits and Jurupa Valley plan checks. A free estimate means we come out, look at the actual conditions, and give you a written line-item price. Call (866) 623-7205 to schedule one.
Serving Sunnyslope, CA — Our Local Coverage Area
We’re based in the Sunnyslope area and know this community well, and we also handle Toto repair in Glen Avon and nearby communities. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Toto Construction in Sunnyslope
Yes, if the flange isn’t cracked and sits at the right height for the new finished floor. We check it before tile goes down. If the slab has shifted and the flange is low or damaged, we extend or replace it, then re-set the toilet. Call (866) 623-7205 and we’ll tell you what yours needs.
Two usual causes here. Hard valley water scales up the flapper seal in the G-Max valve, so the tank leaks into the bowl and refills constantly. Or slab movement cracked the plastic fill valve and it’s letting water trickle. We pinpoint which one it is and use genuine Toto parts so it doesn’t come back. Call (866) 623-7205 for a diagnostic visit.
For a straight swap in the same spot, usually not. But if you’re moving the rough-in or doing a bathroom remodel in unincorporated Sunnyslope, unlike a simple Toto in Rubidoux, the job can trigger Riverside County permits and City of Jurupa Valley plan checks. We handle the sequencing around both inspections. Call (866) 623-7205 and we’ll tell you what your project triggers.
It depends on the existing wiring. Many 1980s infill stucco houses in Sunnyslope only have one outlet near the vanity, and a Washlet needs a dedicated GFCI-protected circuit nearby. We’ll run the electrical properly, which often means a new outlet behind the toilet. Call (866) 623-7205 for a quote on the full install.
If the bowl or tank is cracked, it’s done. A crack in a one-piece Toto can’t be patched reliably, and you’re one stress event away from water on the floor. We’ll recommend replacement, and we’ll help you pick the right Toto model for your Bathroom Remodel. Call (866) 623-7205 for an honest assessment.
Service Areas Near Sunnyslope
We work throughout Sunnyslope and the surrounding communities. That includes Toto service in Montclair where slab conditions run similar, and Toto service in March Air Force Base for military housing builds with their own fixture quirks. Also serving Placentia, Westminster, Lakeland Village, Stanton, Fullerton, and Norco.
Book Your Toto Service in Sunnyslope Today
If your Toto is acting up, or you’re planning a bathroom remodel in Sunnyslope, call (866) 623-7205 for a free estimate. We’ll look at the actual conditions and give you a straight answer.
Written by Nolan Breckett, Owner at Square Deal Contractors, serving Sunnyslope and the surrounding area.