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Toto Bathroom Remodeling: The Miami Owner’s Guide
A full Toto bathroom remodel in Miami typically runs $10,620 to $33,040, depending on whether you’re replacing a single fixture, converting a tub to a walk-in shower, or gutting the entire room. Penhallow Remodeling Miami stocks and installs Toto-compatible parts and fixtures, and we can usually have a technician at your door within a day or two of your call. Most Miami homeowners discover they need us the same way: a Toto fill valve starts hissing at 2 a.m., a skirted toilet develops a slow leak at the base, or the soft-close seat that worked fine for eight years suddenly slams like a car door. Once you hear that, you’re in the market for more than a part. You’re in the market for a fix that lasts.
Which Toto Models This Applies To
We work on the full Toto line you’re likely to find in Miami homes: the Drake, Drake II, Ultramax, Aquia, Carlyle, Neorest, and the older Promenade and Supreme models still running in mid-century condos along Brickell Avenue. Toto parts are not universal the way some American brands are. A Drake II fill valve will not seat correctly in an original Drake, and the Aquia’s dual-flush mechanism takes a specific flush tower assembly that generic hardware store parts simply don’t match.
How do you know what you have? Lift the tank lid and look for the model name printed on the inside wall of the tank, near the water line. If that label is gone, check under the rim of the bowl or on the back skirt. For skirted toilets like the Aquia or Neorest, the model number is usually on a sticker inside the tank. Still can’t find it? Snap a photo of the toilet from the side and the parts you suspect are bad, and send it to us before we come out. We’ll bring the right part on the first trip.
On the OEM versus aftermarket question: Toto’s genuine parts are built to tighter tolerances. We install OEM Toto fill valves, flush valves, and gaskets whenever the model is still in production. But for discontinued models, we use only aftermarket parts we’ve tested on the job. Trevor Nash has been through enough failed generic flappers in Miami’s hard water to know which aftermarket suppliers make a part that actually holds up.
Styles & brands we work with
Signs Your Toto Bathroom Remodeling Is Failing
- The toilet runs every 20 to 30 minutes for no reason. That’s the flapper or the fill valve seal slowly letting water past. Miami’s mineral-heavy water accelerates this. What starts as a $30 part becomes a water bill problem if it runs for months.
- Water seeps at the base of a skirted toilet. This almost always means the wax ring or the skirt-to-floor gasket has failed. On a skirted Toto, the gasket is a specific shape, not a universal ring. If you see water, don’t wait. Subfloor rot in Florida humidity moves fast.
- The flush is weak or takes two tries. On a Toto with a rim-fed bowl, that’s usually a clogged jet or a worn flapper timing the flush wrong. On a dual-flush Aquia, it’s often the flush tower sticking partway.
- The soft-close seat slams shut. Toto’s SoftClose mechanism is a sealed damper. Once it wears out, it’s done. You can’t oil it back to life. That seat is replaced, not repaired, and it’s one of the most common calls we get in Coconut Grove, where older Toto installations from the 2000s are hitting end of life on seats and internals all at once.
- You hear a hiss inside the tank after flushing. That’s the fill valve diaphragm. If it’s a Toto branded valve, we replace the whole assembly rather than patching it. A patch job on a fill valve in hard water buys you six months, not six years.
See the difference
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After
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After
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AfterReplacement Cost & What’s Included
Here’s what Toto-specific bathroom work costs in Miami, installed by Penhallow Remodeling:
- Toto toilet internal rebuild (fill valve, flapper or flush tower, tank-to-bowl gasket, supply line): $180 – $420
- Toto soft-close seat replacement: $95 – $220 depending on model
- Skirted toilet reset with new wax or gasket: $250 – $475
- Full Toto toilet replacement (new fixture, supply, disposal of old): $650 – $1,400
- Bathroom remodeling including Toto fixtures (vanity, tub, shower, toilet, tile): $10,620 – $33,040 for the room
- Tub-to-shower conversion with Toto shower fixtures: $4,130 – $11,800
What drives the range is the age of your rough plumbing. In Miami, we routinely open walls in pre-1980 homes and find cast iron drain lines or shut-off valves corroded from decades of salt air and humidity. That’s not a surprise we can see from the driveway. We’ll tell you what we found, show you the condition, and give you a written price for the fix before we touch the repair. Every job comes with the 365-Day Done Right Promise. If the work fails inside a year, we come back and fix it at no charge. That’s in writing, not a verbal nod on the way out the door.
DIY or Call Us?
Some Toto repairs are genuinely homeowner-friendly. Replacing a soft-close seat takes ten minutes and a screwdriver. Swapping a flapper on an original Drake is straightforward if you match the part number. But anything involving the tank-to-bowl connection, the skirted gasket, the fill valve inside a Neorest, or the flush tower on a dual-flush Aquia is where DIY in Miami goes sideways. The parts are model-specific. The seals are unforgiving. And a toilet that leaks at the base on the second floor of a Coral Way bungalow becomes a ceiling repair in the living room below.
We’d rather you call us. A background-checked, uniformed technician shows up with the right Toto parts on the truck, gives you a written price before picking up a tool, and leaves the bathroom cleaner than they found it. That’s the Kingswell Way. Give you a number first, then pick up the tools. If you’re not sure whether it’s a simple fix or a bigger problem, call (850) 988-7559 and describe what you’re seeing. We’ll tell you honestly whether it’s worth a service visit or whether you can handle it yourself with a $20 part.
FAQs
Most Toto fill valves and flappers last 5 to 8 years in Miami’s hard, mineral-heavy water before they start failing, though soft-close seats often wear out in 3 to 5 years. If your toilet is older than that and acting up, replacing the internals now is cheaper than waiting for a leak. Call (850) 988-7559 and we’ll give you an exact quote, free.
Yes, in many cases. Fill valves, flappers, flush towers, and gaskets are all replaceable parts, and we carry the common Toto OEM components on the truck. But if the porcelain bowl or tank is cracked, or if a skirted base gasket has failed repeatedly, replacement becomes the honest money move. We’ll show you the condition and let you decide.
A toilet internal rebuild takes 45 to 90 minutes. A full Toto toilet replacement takes 1 to 2 hours, assuming the shut-off valve and flange are in good shape. A full bathroom remodel with Toto fixtures runs 2 to 4 weeks depending on scope. When you call for your free estimate, we’ll give you a real arrival window, not a four-hour vague window that turns into all day.
We stock the most common Toto OEM parts on our trucks: Drake and Drake II fill valves, Aquia flush towers, universal flappers for older models, tank-to-bowl gaskets, and soft-close seats. If your model needs something we don’t carry, we’ll get the exact part by part number and schedule the install once it arrives. Call (850) 988-7559 with your model number and we’ll tell you right then whether it’s on the truck. Estimates are free, and a live person answers the phone 24/7.
Written by Trevor Nash, Owner, Penhallow Remodeling Miami at Penhallow Remodeling Miami, serving Miami and nearby areas.
