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Toto Construction in Sedco Hills, CA | Moreno Valley Builders
We install and service Toto toilets, washlets, and bathroom systems throughout Sedco Hills, and we handle the unincorporated Riverside County permitting that most contractors in neighboring cities never deal with. The short version: if you’ve got a Toto Drake running, an Ultramax II rocking on a hillside slab, or a washlet that quit in a hot bathroom, call us at (877) 752-3154. We’re an independent Toto service provider, not authorized or sponsored by Toto, but we know these fixtures from years of working on them in 1970s ranch homes and newer hillside builds across the 92531 ZIP.
Why Sedco Hills Residents Choose Us for Toto Service
We’re a full-scope general contractor, not a fixture-only shop, so when your Toto toilet sits in a bathroom that also needs new subfloor, a relocated drain, or a full remodel, we handle every phase under one roof. We also provide Toto service in Meadowbrook. That matters in Sedco Hills because the county permitting process for unincorporated areas adds review time, and a single accountant means you’re not chasing a plumber, a tile guy, and a building inspector separately.
Noel Trevino grew up in the Sunnymead Ranch area of Moreno Valley and has spent the better part of three decades building and renovating homes across the Inland Empire. He’s seen what happens when a Toto one-piece gets set on a flange that wasn’t checked for level, or when a washlet board fries in a bathroom with no ventilation. Our crews stock genuine Toto OEM fill valves, G-Max flush towers, and washlet boards for Sedco Hills calls, because waiting on parts out of Moreno Valley isn’t how you want a running toilet to end your week. For broader Toto sales & service questions across the region, we can point you in the right direction.
Styles & brands we work with







Common Toto Construction Problems We Solve in Sedco Hills
- Washlet seat electronics failing in hot inland summers. Sedco Hills gets intense summer heat, and a poorly ventilated bathroom can push interior temps high enough to kill washlet control boards or leave seat heaters stuck on. We’ve replaced enough S550e and C200 boards on hillside homes to know the pattern: the unit either goes dark or refuses to stop heating.
- G-Max and Tornado flush valves scaling from hard Inland Empire water. The minerals in Sedco Hills water build up fast on Toto fill valves and flush towers inside Drake and Ultramax II toilets. You get a weak flush, a phantom run, or a tank that sweats in the heat and drips onto the bathroom floor.
- Expansive-soil foundations racking toilet flanges. On graded hillside lots above Canyon Lake, clay-heavy soil shifts with moisture, and one-piece Ultramax II toilets rock at the base. The leak starts small, then you’ve got water under the tile.
- Retrofit Toto toilets on original cast-iron closet bends. Older ranch homes from the 1970s and 80s often had a Toto toilet dropped onto an old cast-iron bend where the flange sits low, so the wax seal fails again and again. Rebuilding the flange is the only way to stop the cycle.
- Shower drains and Toto tub conversions triggering county plan review. In Sedco Hills, moving a drain during a tub-to-shower conversion or a full bathroom remodel means the plans go through Riverside County Building & Safety. We handle that from the start, which keeps the project from stalling.
Toto Service in Sedco Hills: What Local Conditions Mean for Your Equipment
Sedco Hills is unincorporated Riverside County, so a bathroom remodel that moves a Toto toilet or shower drain has to clear plan review through Riverside County Building & Safety in Riverside, not a local city hall. Most cities around here run their own building departments, but Sedco Hills doesn’t, and on graded hillside lots that review can trigger a geotechnical look at the slab before plumbing relocations are approved. What this means for you: a Toto tub-to-shower conversion that would be a quick permit in Moreno Valley can take extra weeks out here if nobody planned for the county’s hillside and fire-safe standards. We also offer Toto service in Canyon Lake and nearby areas. We pull those permits and coordinate the review, so your Toto fixture gets set right the first time and the inspection passes. If the details aren’t right on paper, they won’t be right in the wall.
Toto Models & Products We Service in Sedco Hills
We work on the Toto Drake line, including the CST743 and CST744 two-piece toilets, and the Ultramax II one-piece family. We service Toto Washlet seats across the S500e, S550e, and C200 class, along with the Soiree and Clayton collections. Our parts approach is simple: genuine Toto OEM fill valves, flappers, G-Max flush towers, and washlet boards wherever the fixture is worth keeping. We go to quality aftermarket only on discontinued parts where OEM is gone. On an older Toto with a sound bowl and tank, a valve-and-seal rebuild is honest money. On a cracked one-piece Ultramax II or a washlet with a fried board out of warranty, we’ll tell you when replacement costs you less than the repair.
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AfterToto Service Pricing in Sedco Hills
What drives the cost in Sedco Hills is what’s already under the bathroom: flange condition, slab movement, old cast-iron bends, and county plan review when a drain moves. Here’s where our typical Toto-related scopes land in Sedco Hills:
| Scope | Typical Range |
|---|---|
| Full Bathroom Remodeling | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
Every estimate is free and we put the line items in writing before we start, so you can see what’s labor, what’s materials, and what’s the county’s review time. Call (877) 752-3154 for an exact quote on your bathroom.
Key takeaways: county plan review in Sedco Hills takes longer, but we manage it daily. Your Toto fixture may be fine while the flange or slab is the real problem. Genuine OEM parts are worth it on Drake and Ultramax II models that still have life in them.
Serving Sedco Hills, CA — Our Local Coverage Area
We’re based in the Sedco Hills area and also provide Lakeland Village Toto service, so we 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 Sedco Hills
Generally no, if you’re adding a washlet seat to an existing toilet with a dedicated GFCI outlet. What does require a permit in Sedco Hills is any relocation of the toilet, shower drain, or supply lines, because those plans go through Riverside County Building & Safety, and on hillside lots the county may require a geotechnical look at the slab first. Call (877) 752-3154 for a site check before you buy.
In our experience across Sedco Hills, it’s almost always hard-water scaling on the fill valve or the G-Max flush tower, not the flapper. Sedco Hills water is mineral-heavy enough to coat a fill valve in under three years, and a scaled valve won’t seal fully, so the toilet runs and the tank sweats in summer heat. We replace them with genuine Toto OEM valves.
Yes, on graded Sedco Hills lots it often is. Expansive clay soil shifts the slab, the flange drops or tilts, and a one-piece Ultramax II has no flex to absorb that movement, so it rocks and the wax seal breaks. We reset the toilet on a reinforced flange with a new seal and genuine Toto fill parts, and we check the slab around it for cracks. Call (877) 752-3154 for a free estimate.
Yes. If the bowl and tank are sound, we keep the Toto and build the remodel around it: new vanity, shower, tile, and a serviced valve-and-seal inside the tank. We’ve done exactly that on Sedco Hills ranch homes where the original cast-iron closet bend was the only real problem, not the toilet. The same applies to our Toto service in Quail Valley.
No. We’re an independent general contractor with deep Toto installation and repair experience in Sedco Hills, and we source genuine Toto OEM parts directly. We are not authorized, sponsored, or endorsed by Toto, but we know these fixtures as well as any authorized shop and we’re local to the 92531 ZIP.
Service Areas Near Sedco Hills
Beyond Sedco Hills, we run crews into Moreno Valley, March Air Force Base, Loma Linda, Highgrove, Mead Valley, and Grand Terrace. For mountain-area work, see our Toto service in Crestline and Toto service in Lake Arrowhead pages. You can also read our full Sedco Hills service area overview for what we handle across the community.
Book Your Toto Service in Sedco Hills Today
If your Toto toilet is running, rocking, or leaking in a Sedco Hills home, call (877) 752-3154 today. We’ll schedule a free estimate, check the flange and the slab, and tell you straight whether we’re rebuilding a valve or replacing the whole fixture. Same-day availability for emergency leaks when our schedule allows.
Written by Noel Trevino, Owner & General Contractor at Moreno Valley Builders, serving Sedco Hills and the Inland Empire.