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 Norco, CA | Sycamore Contractors
We provide independent Toto installation, repair, and remodel service across Norco, and we stock OEM parts for the most common failures we see out here. What makes our Toto work different in this city is that we plan around what Norco actually is: half-acre horse lots, hard well-and-blended water, dust that gets into everything, and ranch homes built forty to sixty years ago on drains that have seen better days. We don’t just swap a toilet. We fix the conditions around it so the fixture lasts. Call (877) 265-6284 to schedule a free estimate.
Why Norco Residents Choose Us for Toto Service
We’ve installed and serviced Toto sales & service fixtures across the Norco basin long enough to know which models hold up to this heat, hard water, and horse-country dust, and which ones fight back. Our crew reads Toto’s spec sheets and install tolerances as closely as any dealer, but we work for you, not the manufacturer. That matters when a Drake’s flush valve is scaled up after five years of Norco’s mineral-heavy water, or a Washlet’s supply filter is clogged with grit tracked in from the corral.
Nate Calloway, who runs Sycamore Contractors, grew up in Redhawk and picks up the phone himself when a homeowner needs a straight answer about whether a Toto fixture is worth repairing or replacing. The rest of us follow the same rule: if a Toto floor-mount or one-piece has a cracked bowl or failed electronic seat out of warranty, we price both repair and replacement honestly. We use genuine Toto OEM fill valves, flush valves, gaskets, and Washlet filters on anything we expect to keep serving, and offer quality aftermarket only where the owner is budget-constrained on a fixture already near end of life.
Styles & brands we work with







Common Toto Construction Problems We Solve in Norco
- Scaled-up G-Max and Tornado flush valves. Inland-basin hard water scales up Toto’s flush and fill valves, causing weak flushes and phantom running. It’s accelerated here because Norco’s well-and-blended water runs mineral-heavy, and we regularly rebuild these valves with OEM parts rather than telling people to buy a new toilet.
- Wax-ring and flange failures from old ranch-home drains. Many Norco ranch homes have original cast-iron or aging ABS drains where a careless reset leaks at the closet flange. Slab movement and past remodel cuts make it worse. We’ve pulled toilets here and found soft subfloor that had been quietly getting wet for years.
- Washlet control-board and filter failures in dusty outbuildings. Dusty, high-heat guest baths, tack-room washrooms, and barn bathrooms degrade electronic supply filters and control boards faster than a climate-controlled house bath. Intermittent error codes on the S550e and S750e class are common.
- Dried-out tank-to-bowl gaskets and bolts. On older Drake and Drake II units, the gaskets and bolts dry-crack in the inland heat and drip onto the subfloor. We often find this only when a bath remodel uncovers soft framing behind the toilet.
- Resetting Toto fixtures during larger remodels. When we handle a full bathroom remodel, tub-to-shower conversion, or walk-in shower install in Norco, we reset the existing Toto on a new flange and wax ring as part of the job, and rebuild the drain connection if the old one has failed.
Toto Service in Norco: What Local Conditions Mean for Your Equipment
Norco properties are zoned for horses on half-acre-plus lots, so guest baths, tack-room and barn washrooms, and mudroom toilets get heavy, intermittent use with dust and grit tracked in. Toto flush valves and seals here wear from sediment and infrequent use, not just volume. A guest bath off Fourth Street that gets used hard on weekends and ignored all week will develop different failures than a primary bath used daily. The fill valve sticks from mineral crust. The flapper or tower seal dries out and stops sealing. The Washlet filter clogs with dust and the control board throws intermittent errors in a hot outbuilding. A contractor from Corona or Eastvale might not think about any of that. It’s the first thing we check here. Do it right the first time, or you’ll do it twice in the July heat.
Toto Models & Products We Service in Norco
We work on the Drake two-piece series, including the CST743 and CST744, the Ultramax II one-piece, the Eco Promenade and Vespin II skirted toilets, and the Washlet S550e and S750e electronic seats. For Norco turnaround, we keep OEM fill valves, G-Max and Tornado flush assemblies, tank-to-bowl gaskets, closet flange repair kits, and Washlet supply filters in our trucks, because waiting a week for a part when a guest bath is down doesn’t work. If your fixture uses a part we don’t carry, we source it through our supplier network and usually have it within a few business days.
See the difference
Before
After
Before
After
Before
AfterToto Service Pricing in Norco
What you’ll pay depends on what’s actually wrong and whether we’re repairing a fixture in place or working around it during a remodel. Here are the ranges we quote most often for Norco projects:
| Service | Typical Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Bathroom Vanity Installation | $800 – $3,000 |
A Toto-specific repair like a fill-valve rebuild or flange reset is billed within those project scopes, or as a standalone service call when it’s just the toilet. Our free estimate includes a line-item quote and a written explanation of what’s failing, what we recommend, and what it costs either way. Call (877) 265-6284 and we’ll walk the site and give you the numbers.
Serving Norco, CA — Our Local Coverage Area
We’re based in the Norco 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 Norco
Yes. When we convert a tub to a shower in a small ranch bath, we pull the Toto, inspect and usually replace the closet flange and wax ring, and reset the toilet on the new finished floor. Many Norco ranch baths built in the 1960s and 70s have original cast-iron or thin ABS closet bends, and this is the right moment to rebuild that connection before it leaks under the new shower surround.
No. Sycamore Contractors is an independent Toto service provider. We are not manufacturer-affiliated or authorized. What that means for you is simple: we spec OEM parts and follow Toto’s published install tolerances, but our first obligation is to the homeowner, not a warranty quota. Call (877) 265-6284 for an honest read on your fixture.
Yes, on anything we expect to keep serving. We use genuine Toto OEM fill valves, flush valves, gaskets, and Washlet filters. We offer aftermarket options only when a homeowner is budget-constrained on a fixture already near the end of its life, and we say so plainly before we order anything. Call (877) 265-6284 and we’ll explain exactly what your repair needs and what the part costs.
Most valve rebuilds, flapper replacements, and wax-ring resets are finished in under two hours. A Washlet filter swap is faster. A full bath remodel that includes resetting or relocating a Toto fixture runs longer depending on scope. We’ll give you a written schedule with the estimate.
If it’s a fill-valve or flush-valve rebuild from mineral scaling, it’s typically within a $400 – $1,800 service scope depending on what else we find. If hard water has cracked the bowl or ruined the electronics beyond repair, we price both repair and replacement so you can decide with actual numbers instead of a sales pitch. Call (877) 265-6284 for an exact quote, the estimate is free.
Service Areas Near Norco
We run Toto service calls and full bath remodels throughout the Inland Empire, including Norco service area and the surrounding horse-country and foothill communities. You’ll also find us working across Temecula, Murrieta, Wildomar, and Fallbrook. For Toto fixture work just outside Norco, see our pages for Toto service in Pedley and Toto service in Grand Terrace.
Book Your Toto Service in Norco Today
If a Toto fixture in your Norco home or outbuilding is running, leaking, or throwing error codes, call us at (877) 265-6284. We’ll send a crew that knows the difference between a Norco hard-water issue and a bad board. Free estimates, written quotes, and no pressure to replace what’s worth fixing.
Written by Nate Calloway, Owner at Sycamore Contractors, serving Norco, Jurupa Valley Toto service, and the Inland Empire.