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Toto Construction in San Bernardino, CA | Sawyer Remodeling
We’re Sawyer Remodeling, and we provide independent Toto service across San Bernardino. What sets our Toto work apart here is simple: we know exactly how San Bernardino’s hard water and older housing stock beat up Toto equipment, and we fix it with the right OEM parts the first time. Our crew has completed hundreds of Toto toilet and washlet retrofits throughout San Bernardino County, and we don’t claim any manufacturer authorization or warranty relationship. We’re just the local team that knows these fixtures inside and out. Call (254) 272-5876 for a free estimate on any Toto construction project.
Why San Bernardino Residents Choose Us for Toto Service

Toto makes a great toilet, but any fixture is only as good as the hands that install and maintain it. We focus exclusively on Toto’s gravity-flush and washlet platforms, which means we know their supply-line quirks and installation tolerances better than a San Bernardino General Contractor who touches every brand under the sun. When we show up to a San Bernardino home, we’re not figuring things out on the fly. We’ve already seen the hard-water scaling, the voltage spike damage, the slab shift issues. Luca Romano, our owner, has been swinging tools for over two decades, and he’s built this team to treat every Toto job like it’s going in his own place. Good work doesn’t need a sales pitch, it just needs to be done right.
Our Toto sales & service work covers everything from a single fill valve replacement to a full bathroom remodel built around a Neorest. We stock the parts that fail most often in this market so you’re not waiting a week for a flapper. And every job gets the same treatment: written price before work starts, live arrival time, photo updates, and a 365-Day Done Right Promise in writing.
Styles & brands we work with







Common Toto Construction Problems We Solve in San Bernardino
- Hard-water scale bridging the rim jets. San Bernardino’s mineral-heavy water coats the underside of Toto Drake and Ultramax rims with calcium deposits. The jets clog, the flush gets weak, and the toilet starts double-flushing. We descale the rim and restore full flush pressure without replacing the bowl.
- Washlet control board failures after voltage spikes. Inland heat stresses aging electrical panels in older San Bernardino homes. We see S500e and S550e seats losing settings or going dark after flickers and surges. We replace the control board with Toto OEM parts when the unit is still worth saving.
- Fill valves and flappers degrading from sediment. The same minerals that clog rim jets chew through rubber seals and valve internals. Phantom flushes and rising water bills are the tell. We swap in fresh OEM components and the toilet stops cycling at 3 a.m.
- Wax ring and closet bolt failures on slab foundations. San Bernardino’s expansive soils shift over time, and one-piece Totos have less flex tolerance than two-piece designs. When a toilet rocks, the seal breaks. We reset the bowl, replace the wax ring, and torque the bolts to spec.
- Supply line corrosion and slow leaks. High-sediment water eats at older braided steel and rubber supply lines. We’ve pulled lines that were one pinhole away from a flood. Replacing them during any Toto service visit is cheap insurance.
Toto Service in San Bernardino: What Local Conditions Mean for Your Equipment
Here’s the information most national Toto repair guides skip: San Bernardino’s water is among the hardest in Southern California, with calcium and magnesium levels that attack Toto rim jets and washlet heaters far faster than in coastal markets. On a job in the University District, a 12-year-old Toto Ultramax II started short-flushing and leaving sediment rings in the bowl. When we pulled the tank, we found a scaled fill valve and a warped flapper. We replaced both with Toto OEM parts, descaled the rim jets, and reset the toilet on a new wax ring. Then we paired it with a tub-to-shower conversion using a Toto shower valve trim kit that matched the existing plumbing. That’s the reality of Toto ownership in San Bernardino: your maintenance schedule runs ahead of whatever the manual says. If you’re on the north side near Cal State or out toward Verdemont, plan on jet cleaning and valve replacement years earlier than coastal friends with the same toilet.
Toto Models & Products We Service in San Bernardino
We work on the full Toto lineup: Drake (CST744 series), Ultramax II (MS604 series), the Washlet seats (S500e, S550e, C5), and the Neorest line (AH, RH, AS). For warranty-era units and high-end Neorest repairs, we use genuine Toto OEM fill valves, flappers, and washlet control boards. Where OEM is unavailable or overpriced, we use high-quality aftermarket seals and supply lines and tell you exactly what you’re getting. We recommend replacement only when the bowl or tank is cracked, or when a washlet repair exceeds half the cost of a new Toto unit. We keep the common parts on the truck so most San Bernardino jobs are one visit.
Every Toto install or repair we do here is backed by our standard guarantees: a written price before work starts, a 365-Day Done Right Promise that’s in writing, and a free second visit if the repair fails.
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AfterToto Service Pricing in San Bernardino

Here’s what Toto construction work typically costs in San Bernardino. These ranges are what we quote, and the written estimate you get is the number you approve before we touch a tool. No vague hand waving, no pricing surprises at the end.
| Service | Price Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Shower Replacement | $3,000 – $8,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
What moves the number is mostly scope: moving plumbing, waterproofing method, and whether we’re dealing with 1950s cast iron or newer PVC. A free estimate from us includes a written line-item breakdown for your specific San Bernardino home. Call (254) 272-5876 to set one up.
Serving San Bernardino, CA - Our Local Coverage Area
We’re based in the San Bernardino 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 San Bernardino
In most cases, yes. San Bernardino’s inland heat plus aging electrical panels in older homes means voltage dips hit washlet control boards hard. When the S500e or S550e resets itself constantly, the board is usually the culprit. We test the board before recommending replacement, and we use Toto OEM parts when it’s confirmed. Call (254) 272-5876 and we’ll diagnose it.
It’s almost always the rim jets. Hard-water mineral deposits bridge the jet openings under the rim, which weakens the flush and leaves solids behind. It’s not a design flaw in the Drake; it’s San Bernardino’s water chemistry. We descale the jets and the flush returns to factory performance without replacing the toilet.
Usually yes, but it depends on the supply line and the rough-in. Many of those older ranch homes have 10-inch or 14-inch rough-ins, and the Neorest needs a 12-inch rough-in. We measure before you buy, and we’ll tell you honestly if an adapter or a different Toto model is the smarter choice. The estimate is free.
For tight spaces, the Toto Drake with a round front is the practical workhorse. It’s affordable, parts are always available, and it handles San Bernardino’s hard water with regular jet maintenance. If you want a sleeker look and more bowl height, the Ultramax II is the upgrade. Call (254) 272-5876 and we’ll help you pick based on your actual rough-in and budget.
Both, and we’re upfront about which. For warranty-era units and Neorest repairs, genuine Toto OEM fill valves, flappers, and control boards are the only parts we use. For seals and supply lines where OEM is discontinued or overpriced, we use high-quality aftermarket components and tell you before we install them.
Service Areas Near San Bernardino
We work throughout San Bernardino County and the Inland Empire. Our coverage includes San Bernardino service area, plus nearby communities like Toto service in Fontana and Toto service in Moreno Valley. If you’re unsure whether we cover your street, call and ask.
Book Your Toto Service in San Bernardino Today
Ready for a Toto repair, retrofit, or full Bathroom Remodeling - San Bernardino? We’ll send someone who knows these fixtures cold and shows up with the parts. Call (254) 272-5876 for your free estimate.
Written by Luca Romano, Owner at Sawyer Remodeling, serving San Bernardino since 2005.











