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 Upland, CA
We service, install, and build around Toto fixtures across Upland’s 91784, 91785, and 91786 ZIP codes, and we also handle Rancho Cucamonga Toto service. We’re an independent contractor, not affiliated with or authorized by Toto, and we say so plainly: what we offer is hands-on familiarity with Toto’s real failure patterns on Upland’s housing stock, plus full-scope remodeling capability around the fixture. When a Toto is part of a larger Upland remodel or simply needs a proper repair, call Pinecrest Contractors at (855) 702-1622 for a free estimate.

Why Upland Residents Choose Us for Toto Service
Our crew has torn out and reset enough Toto Drakes, Ultramaxes, and Neorests across Upland’s historic core and foothill view homes to know their internals by hand. We carry Toto alongside Kohler, Moen, and Delta because homeowners deserve brand choice with one accountable point of contact, not a list of vendors to manage. Gil Rourke, our owner, learned construction the slow way: fundamentals at Palomar College, then years in every phase of residential builds across the Temecula Valley. The right material in the right place – that’s where the job starts. That principle applies to a $28,000 bathroom remodel and a $900 toilet repair equally. For Toto sales & service, we approach every fixture the same way an honest mechanic approaches an older car: is this worth fixing, and what’s actually wrong?
Styles & brands we work with
- Kitchen remodeling
- Bathroom remodeling
- Home additions & ADU
- Roofing
- Windows & doors
- Driveway & pavers
- Fence
Common Toto Construction Problems We Solve in Upland
- Scaled Drake and Eco Drake fill valves and flappers. Upland’s inland water carries enough mineral content that, combined with hot dry summers, the original 1.6 gpf Drake and the Eco Drake accumulate crust inside the fill valve faster than coastal installs. The result is weak or ghost flushes, or a flapper that won’t seal down. We replace with OEM fill valves and flappers where the fixture still has service life left.
- Washlet inlet filters and nozzles clogging on sediment. In Upland’s older homes, especially pre-1930s Craftsman and early postwar ranch properties, legacy supply lines often include galvanized stubs. Sediment rides through those stubs into the Washlet inlet filter, which plugs, which then starves the nozzle. Homeowners call it a broken Washlet. Most of the time it’s a filter the size of a thimble.
- Neorest electronic seat, sensor, and pump failures. The Neorest is a washlet-integrated toilet with real electronics: seat sensors, control boards, pumps. When one fails, the symptom often looks like a plumbing problem, but the fixture itself needs a component replacement. We diagnose the difference before ordering a single part.
- Rocking or leaking Ultramax and Neorest bases. In the postwar 91786 ranch tracts, slabs and subfloors have shifted for sixty-plus years. That movement compresses wax rings and pulls flanges out of level. A one-piece Ultramax is heavy; on a dished flange it rocks, leaks at the base, and the wax ring fails fast. We reset the fixture on a reinforced flange and fresh ring.
- Flange leveling in historic-core homes with plaster and lath walls. Near downtown Upland, original floors slope and original flanges often sit proud or recessed. We’ve seen Drakes installed on flanges a half inch out of level because the previous installer caulked the gap instead of fixing the floor. We fix the flange.
Toto Service in Upland: What Local Conditions Mean for Your Equipment
Here’s what a generic Toto page won’t tell you. Upland’s foothill streets just north of Foothill Blvd sit in a state-designated very high fire hazard severity zone. That matters for Toto in Ontario and Upland in a way most homeowners never expect: a bathroom remodel in the 91784 foothill area that re-pipes venting through an exterior wall, or swaps a window near a Toto install, can trigger WUI ignition-resistant detailing requirements. The identical remodel two blocks south in the flat old-town core never faces that. When we move a Toto fixture during a remodel on a street like Alpine Lane or Mountain View Drive, we’re looking at the wall penetration the same way we’d look at an ember-exposed soffit. Gil has watched enough bad work cure poorly in August heat to know that skipping that detail is the kind of shortcut that shows up later as a failed inspection or a water-stained wall. Up in the foothill view homes off the WUI edge, we traced a Neorest that kept tripping its GFCI to a corroded inlet filter and a supply line run through a vent penetration. We replaced the OEM filter and re-detailed the wall penetration to ignition-resistant spec. That’s Upland Toto service done right.
Toto Models & Products We Service in Upland
We handle the Toto Drake family, including the original 1.6 gpf and Eco Drake; the Ultramax one-piece; the Aquia dual-flush; and the Neorest washlet-integrated line. Parts policy is simple and honest: genuine Toto OEM fill valves, flappers, and seals wherever the fixture is electronic or still under its service life. Quality aftermarket only on simple out-of-warranty mechanical parts where the spec matches. A Drake or Ultramax with a sound ceramic trap is nearly always worth repairing. A Neorest with a failed electronic assembly gets a straight repair-versus-replace conversation before we order anything. We stock common OEM parts locally for fast Upland turnaround; the rest we order the day we diagnose.
See the difference
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After
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After
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AfterToto Service Pricing in Upland
Pricing depends on whether we’re repairing a fixture in place or building around it. A wobbling Ultramax that needs a flange reset is one number. Moving a Toto during a Walk-In Shower Installation or a General Contractor – Upland Tub-to-Shower Conversion in a plaster-walled Craftsman is a different scope entirely.
| Service | Typical Upland 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 |
| Shower Replacement | $3,000 – $8,500 |
A free estimate includes our read on the actual fixture problem and a written line-item quote if a build is involved. We don’t pad quotes with change orders after the work starts. Call (855) 702-1622 and we’ll walk your Upland home’s specific numbers.
Serving Upland, CA - Our Local Coverage Area
We serve Upland and nearby communities. Also see Pomona Toto service. Use the map below to see the area we cover. If you’re nearby, we can almost certainly help.
FAQs – Toto Construction in Upland
In Upland’s postwar 91786 ranch tracts, it’s usually both. Slabs and subfloors have shifted over sixty years, compressing wax rings and pulling flanges out of level. A rocking Ultramax almost always means a failed wax ring on an out-of-level or dished flange. We don’t caulk the gap and call it fixed; we reset the fixture on a reinforced flange and fresh ring. Call (855) 702-1622 for an exact diagnosis – estimates are free.
It depends on which component failed. If the ceramic trap is sound and the issue is a sensor, seat control board, or pump, repair is often a fraction of replacement. If the electronic assembly has failed and the fixture is near the end of its service life, replacement may make more sense. We’ll tell you which path costs less over the next ten years before we order a single part. Call (855) 702-1622 for a straight repair-versus-replace read.
Mineral crust. Upland’s inland water plus hot dry summers scale the inside of Drake and Eco Drake fill valves and flappers faster than coastal installs. The symptom is a weak or ghost flush that homeowners sometimes misread as a clogged trap. We pull the flapper and fill valve, show you the scaling, and replace with OEM parts. Call (855) 702-1622 if your Drake is flushing soft.
Yes, and we’ve done it in more of those plaster-and-lath bathrooms than we can count. Moving a Toto in a historic-core Upland home means working with old framing, original floors with real slope, and often a flange that’s been patched around for decades. We tie the new placement into the existing structure without treating the wall like a modern stud cavity. Call (855) 702-1622 to have us look at your Craftsman’s specific floor plan.
Yes. We install the dedicated electrical outlet, run the supply, mount the Washlet or washlet-integrated toilet, and make sure the in-line filter is accessible for the sediment that comes standard with Upland’s older supply lines. The rough-in work gets the same attention as the finish. Call (855) 702-1622 to scope your small bathroom remodel.
Service Areas Near Upland
Our crews serve Upland and the surrounding foothill and valley communities, including Upland service area coverage throughout 91784, 91785, and 91786. We regularly work in Murrieta, Murrieta Hot Springs, Wildomar, Temecula, Sedco Hills, and Lakeland Village. For Toto work in nearby communities, see our Toto service in Garnet and Toto service in Montclair pages.
Book Your Toto Service in Upland Today
Your Toto fixture is part of a house with real age, real soil movement, and real water chemistry. We read all three before we touch the wrench. Call Pinecrest Contractors at (855) 702-1622 to schedule your free Toto service estimate in Upland.
Written by Gil Rourke, Owner at Pinecrest Contractors, serving Upland and the surrounding foothill communities.