







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Toto Construction in Dallas, TX | Mason Remodeling Co Dallas
We provide independent Toto service across Dallas, from fixture installation to full bathroom remodeling - Dallas projects that integrate Toto products correctly. The one thing that makes our Toto work different here is that we understand how Dallas’s slab foundations, clay soil, and hard water affect every Toto fixture we touch. We’re not a manufacturer-authorized dealer, and we won’t pretend to be. We’re a local construction firm that has installed and serviced Toto toilets, bidet seats, and tub/shower systems in hundreds of Dallas homes since 2004. Call (432) 302-8761 for a free estimate.
Why Dallas Residents Choose Us for Toto Service

Isaac Pruett, our owner, learned the trade at Los Angeles Trade-Technical College and spent more than two decades running jobs before bringing that same methodical approach to Dallas as a Dallas General Contractor. He walks every Toto job himself before the first tool comes off the truck, because he learned early that a plan on paper and a house in front of you are two different things.
What does that mean for your Toto fixtures? It means we’ve seen how Dallas’s expansive clay soil shifts a floor-mounted Toto bowl just enough to crack a wax ring. We’ve watched hard water from the city supply slowly choke the 3D tornado flush jets on a Toto Drake in a Lakewood slab home. And we’ve replaced enough fried Washlet control boards after Dallas thunderstorms to know exactly what to check first. We carry genuine Toto OEM parts for valves, flush towers, and electronic components, and we stock common replacement items locally so we can turn most Dallas service calls around quickly. Visit our Toto sales & service page for the full scope of what we handle.
Styles & brands we work with







Common Toto Construction Problems We Solve in Dallas
- Hard water scaling in flush rim jets. Dallas water is hard. Minerals build up inside Toto’s 3D tornado flush rim jets over time, which weakens the flush. In slab-on-grade homes where replumbing is messy and expensive, catching this early matters. We clean the jets and, when needed, replace the flush tower with genuine Toto OEM parts.
- Wax ring failure from slab movement. Expansive clay soil swells when wet and shrinks when dry. In 1950s-1980s slab homes across Dallas, that movement shifts floor-mounted Toto bowls enough to break wax rings or stress the china. We see this constantly in Lakewood and Casa Linda. The fix starts with checking the flange, not just swapping the ring.
- Washlet control board failure after thunderstorms. Dallas gets sudden severe storms. Power surges fry the control boards on Toto’s electronic bidet seats, causing intermittent heating or a completely dead seat. We diagnose the board first, and if it’s fried, we tell you honestly whether repair or replacement makes more sense.
- Weak flush on 1.28 GPF models in older homes. In older East Dallas neighborhoods with 1940s-era cast iron sewer lines, Toto’s high-efficiency toilets can struggle with drain carry if the old pipe has partially collapsed or corroded. We scope the line before installing the fixture, so you don’t end up with a brand-new toilet that won’t clear.
- Pressure-related fill valve failure. Dallas’s patchwork of municipal utility districts and unincorporated county pockets means water pressure varies wildly from one block to the next. Some areas run so high that fill valves fail early. Others run so low that a Toto Neorest at 1.0 GPF can’t clear the bowl. We check pressure at the meter before any Toto install.
Toto Service in Dallas: What Local Conditions Mean for Your Equipment
Dallas’s zoned-out, horizontally sprawling development means many Toto fixtures sit in unincorporated county pockets or municipal utility districts with wildly varying water pressure. We’ve measured 90 PSI at one meter and 35 PSI at another, less than three miles apart. That’s not a Toto problem. It’s a Dallas problem. High pressure beats up fill valves and causes premature failure. Low pressure means a 1.0 GPF Neorest, which is engineered for precision, can’t always clear the bowl the way it should. We’ve learned to check pressure at the meter before any Toto install, because no two parts of Dallas behave the same. When a homeowner in Casa Linda calls about a weak-flushing Toto Drake they bought from a big-box store, the toilet is rarely the problem. The pressure, the old cast iron line, or the shifting slab usually is.
Toto Models & Products We Service in Dallas
We install, repair, and replace the Toto lines you’re most likely to find in Dallas bathrooms: the Neorest, Drake, Ultramax, and Promenade. We default to genuine Toto OEM parts for valves, flush towers, and electronic components to preserve the fixture’s warranty and precise fit. On older, out-of-warranty units where a budget fix makes sense, we’ll use high-quality aftermarket fill valves or flappers, but we’ll tell you exactly what we’re doing and why. We’d rather repair a good Toto than replace it. But when the china has hairline cracks from slab movement, or a Washlet board is fried after a storm, we tell clients honestly that replacement is cheaper long-term. Our service area covers all of Dallas service area neighborhoods, from Oak Cliff to the design districts near the Dallas Market Center.
See the difference
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AfterToto Service Pricing in Dallas

Here’s what Toto work costs in Dallas, in real numbers, so you can self-qualify before you call:
| Service | Price Range |
|---|---|
| Small Bathroom Remodel (with Toto fixture) | $5,000 – $12,000 |
| Full Bathroom Remodel (with Toto tub/shower integration) | $9,000 – $28,000 |
| Walk-In Shower Installation (with Toto accessories) | $4,500 – $12,000 |
| Toto toilet installation (labor only, no parts) | $200 – $500 |
What drives the cost? The scope of the remodel, the condition of the slab and drain lines beneath the fixture, and whether we’re integrating a Toto tub or shower system. Every estimate is written, line by line, before any work starts. No verbal numbers that grow on the final bill. Call (432) 302-8761 for an exact quote, estimates are free.
Serving Dallas, TX - Our Local Coverage Area
We’re based in the Dallas 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 Dallas
The toilet is rarely the culprit. In Lakewood and Casa Linda, 1940s-1960s cast iron sewer lines have corroded in the shifting Dallas clay. If the old pipe has partially collapsed, even a brand-new Toto Drake will struggle with drain carry. We scope the line before installation for exactly this reason. If we find a bad section, we replace it before setting the fixture. Call (432) 302-8761 and we’ll diagnose it properly.
Yes, but we’ll flag the hard water reality first. Dallas water causes mineral scaling inside the Neorest’s precision flush system. We recommend a whole-house or point-of-use water softener if you want to protect that kind of investment. We’ll install the Neorest correctly either way, but you should know what the water here will do to it over time.
Not necessarily. The control board is the usual casualty after a surge. We diagnose the board first. If it’s fried and the seat is out of warranty, replacing the board may cost more than a new seat, so we’ll give you straight numbers and let you decide. No pressure, just the truth. Call (432) 302-8761 and we’ll check it.
Expansive clay soil moves. Your slab shifts with it, and the flange under the toilet shifts too. The wax ring breaks, the bowl rocks, and if it goes long enough, the china can crack. We fix it by inspecting the flange, replacing it when needed, and setting the bowl with a double wax ring to absorb future movement. That’s the Dallas-specific fix, not just a fresh ring.
Yes, but wall-hung Toto toilets need an in-wall carrier system, which means we’re opening the wall and reinforcing the framing. In Dallas slab homes, that’s usually straightforward. In some older homes with non-standard framing, we may need to add blocking. We’ll tell you exactly what’s involved before we start. Call (432) 302-8761 for a written estimate.
Service Areas Near Dallas
We serve Dallas and the surrounding communities, including Toto service in Mesquite, Toto service in Grapevine, Carrollton, Addison, and Coppell. If you’re within driving distance of Dallas, chances are we can get to you.
Book Your Toto Service in Dallas Today
You should know who is coming, what it costs, and what happens if something goes wrong, before we ever pick up a tool. Call (432) 302-8761 to schedule your free estimate. We’ll put the price in writing before any work begins.
Written by Isaac Pruett, Owner at Mason Remodeling Co Dallas, serving Dallas since 2004.











