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Toto Construction in Highgrove, CA | Timberline Contractors
We’re Timberline Contractors, and we provide independent Toto service across Highgrove. There’s no manufacturer affiliation here – we simply install and repair Toto fixtures daily, from Drake toilets to Washlet bidet seats. The thing that makes our Toto work different in Highgrove specifically: we understand unincorporated Riverside County permitting. That county-jurisdiction reality changes how a bathroom job gets permitted, inspected, and documented. Call (866) 253-5808 to schedule your free estimate.
Why Highgrove Residents Choose Us for Toto Service
We run Toto bathroom remodels on ranch properties and mid-century homes throughout Highgrove, and the work always starts the same way: honest talk about what’s behind the wall. Nelson Fung, our owner and general contractor, learned the trade at Los Angeles Trade-Technical College before spending years on remodels across the LA basin. He can stand in a half-demolished Highgrove bathroom and tell you exactly where a Toto fixture will fit, what the supply lines need, and whether that old flange is worth saving.
Parts matter. We use genuine Toto OEM fill valves, flappers, gaskets, and Washlet electronics for anything that touches water or has a circuit board. Aftermarket only shows up for cosmetic trim. The rebuild-versus-replace call is something we make with you, not for you. A Toto ceramic body lasts decades; a cracked bowl or a fried Washlet board flips the math.
We bring the showroom to the project – our brand roster includes Kohler, Grohe, and Toto plumbing fixtures alongside Cambria quartz, Schluter tile systems, and James Hardie siding. One contractor from permit to finish, not five separate trades.
Styles & brands we work with







Common Toto Construction Problems We Solve in Highgrove
- Washlet seat electronics failing in Highgrove’s hard water and summer heat. The inlet solenoid valves and control boards on S500e and S550e Washlet seats take a beating in the Riverside basin. Hard mineral buildup and heat cycling shorten board life. We diagnose the board first, not the seat heater.
- Drake gravity toilets running continuously from worn flush towers. Highgrove’s mid-century homes often have original plumbing with sediment that accelerates wear on fill and flush tower assemblies. A running Drake II isn’t a lost cause – the tower rebuild is straightforward with OEM parts.
- Wax ring and flange failures under older bathroom floors. Slab movement and non-permitted past plumbing are common in Highgrove’s older ranch and manufactured homes. We see collapsed wax rings and rusted closet flanges that need replacement before a new Toto goes down.
- Ultramax one-piece tank-to-bowl gasket seepage. Older Highgrove homes frequently lack shutoff valves at the fixture, so pressure stays uncontrolled. The tank-to-bowl gasket on a Toto Ultramax takes the strain. We add a proper angle stop when we rebuild the supply.
- Non-permitted drain tie-ins discovered mid-project. This is the Highgrove signature. We open a wall or lift a floor and find plumbing that was never on county record. We pull the Riverside County permit, bring it to code, and document the fix so you have a clean title history.
Toto Service in Highgrove: What Local Conditions Mean for Your Equipment
Highgrove is unincorporated Riverside County – no city code desk, no municipal utilities. That shapes every Toto bathroom job here in a way neighboring Riverside and Moreno Valley simply don’t share. A Toto remodel on Barton Street or along the Box Springs Mountain side often begins with us pulling county building-department permits and checking record title for unpermitted prior work. We’ve found bathrooms plumbed years ago with no permit on record, drains tied into septic lines that were never documented, and supply lines run without shutoffs. The same job across the city line in Riverside or over to Colton Toto service runs through a city permit desk with a different inspector and a different records system. In Highgrove, that due diligence is routine. Do it right the first time or explain yourself twice.
Toto Models & Products We Service in Highgrove
We work on the full Toto lineup: Drake and Drake II two-piece toilets (the CST743 and CST454 gravity-flush platforms), Ultramax and Ultramax II one-piece toilets, Washlet and Washlet+ bidet seats including the S500e and S550e class plus integrated G-series, and the commercial-grade EcoPower and EcoPromenade sensor faucets and flush valves. Our parts stock for Highgrove jobs includes OEM fill valves, flappers, tank-to-bowl gaskets, and Washlet inlet solenoids, so we’re not waiting on a distributor for common repairs. Cosmetic trim is the only place we look at quality aftermarket options. For anything deeper, see our full Toto sales & service page.
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AfterToto Service Pricing in Highgrove
Pricing for Toto bathroom work in Highgrove follows the project scope, not the brand name. Here’s what to expect:
| Project | Typical Range |
|---|---|
| Bathroom Remodel | $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 |
What moves the number: whether we’re rebuilding a supply line, resetting a flange, pulling a county permit, or just swapping fixtures on existing rough-ins. Your free estimate includes a written line-item breakdown, and we don’t change the price once work starts unless you change the scope. Call (866) 253-5808 to get one scheduled.
Serving Highgrove, CA — Our Local Coverage Area
We’re based in the Highgrove area and know this community well, and we also handle Toto repair in Loma Linda. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Toto Construction in Highgrove
Is Timberline Contractors authorized by Toto?
No, we are not authorized, sponsored, or endorsed by Toto. We’re an independent general contractor who installs and services Toto fixtures daily across Highgrove, which means we can source OEM parts and make repair-versus-replace recommendations without any manufacturer agenda. Call (866) 253-5808 to talk through your Toto project.
Do you use genuine Toto parts or aftermarket?
Genuine Toto OEM for anything that touches water or has electronics – fill valves, flappers, tank-to-bowl gaskets, Washlet solenoid valves, and control boards. Aftermarket only for cosmetic trim where the OEM premium doesn’t buy durability. That standard applies to every Highgrove job we do.
How long does a Toto bathroom remodel take in Highgrove?
A straightforward fixture swap runs a day or two. A full bathroom remodel with Toto fixtures, shower work, and county permitting in Highgrove typically runs two to six weeks depending on scope and inspection scheduling through Riverside County’s building department. We give you a clear timeline before work starts.
Which Toto models do you service?
Drake and Drake II two-piece toilets, Ultramax and Ultramax II one-piece toilets, Washlet and Washlet+ bidet seats (S500e, S550e, and integrated G-series), and EcoPower and EcoPromenade sensor faucets and flush valves. If you have something older or specialty, ask – the Toto ceramic body is almost always worth rebuilding.
How much does a Toto bathroom remodel cost in Highgrove, CA?
Our Highgrove Toto bathroom remodels run $9,000 to $28,000, with small bathrooms at $5,000 to $12,000, walk-in shower installations at $4,500 to $12,000, and vanity installs at $800 to $3,000. County permitting, slab conditions, and the state of existing plumbing all factor in. Call (866) 253-5808 for an exact quote – estimates are free.
Service Areas Near Highgrove
We serve Highgrove and the surrounding Riverside County communities, including Highgrove service area plus nearby neighborhoods like Mission District and the foothill homes toward Buena Park, Cypress, and Hesperia. If you’re up in the mountains, see our Toto service in Running Springs page. In the city proper, visit Toto service in Riverside for details on working under city permitting.
Book Your Toto Service in Highgrove Today
Your Toto fixtures deserve a contractor who knows Highgrove’s county-permit reality and Toto’s engineering quirks, whether you need help here or Toto service in Rubidoux. Call (866) 253-5808 to schedule a free estimate with our team.
Written by Nelson Fung, Owner at Timberline Contractors, serving Highgrove, Toto in Grand Terrace, and the surrounding Riverside County communities. One contractor, every phase – built to last, not built to flip.