Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Toto Construction in Woodland Hills, CA | Mason Remodeling Co Woodland Hills
We provide independent Toto service across Woodland Hills, from the flats off Ventura Boulevard up into the hillside streets around Dumetz Road. Most of our calls are straightforward: resets, supply lines, fill valves, a new Drake when the old one finally gives up. What makes our Toto work different here is that we plan around the same things your house already deals with on its own – heat, clay soil movement, and older wiring. Call (831) 290-6866 and we’ll tell you what it takes and what it costs before any work begins.
Why Woodland Hills Residents Choose Us for Toto Service
Toto is the fixture brand we see most often in Bathroom Remodeling - Woodland Hills projects, so our crews know the product generations well – original Drake two-piece units from the early 2000s, Ultramax IIs, newer Washlet+ installs. We carry genuine Toto parts because our hillside clients want zero-callback work: OEM fill valves, flappers, tank-to-bowl gaskets. Isaac Pruett grew up in Los Angeles and trained at LATTC before spending years on Valley job sites, including long stretches near Warner Center. His rule is straight pricing and no hidden follow-up lists when the job is done. The company behind him, Mason Remodeling Co Woodland Hills, has been doing this kind of work since 2004 as part of the Threshold Group.
We know what a 1963 ranch on a hillside lot does to plumbing. We know what a Toto skirted base looks like when copper supply lines meet old galvanized behind the wall. If you’re weighing parts, access, and what this is actually going to cost in Woodland Hills, we’ll walk you through it. We stock the common repair items locally for fast turnaround, and for anything we don’t have on the truck, we get it quickly enough that you’re not waiting around all week. We also handle the bigger picture when a toilet repair turns into something more: full bathroom remodeling, walk-in shower installation, and shower replacement that includes moving or adding a Toto fixture as part of the rough-in. Explore our Toto sales & service page for more on what we cover.
Styles & brands we work with
Common Toto Construction Problems We Solve in Woodland Hills
- Cracked china or gasket failure at the tank-to-bowl coupling. Hillside homes on expansive soils shift. Just a little. That movement shows up as hairline cracks in porcelain or a failed tank-to-bowl gasket after minor seismic activity. We see this most often south of Ventura Boulevard where the grade is working against the house. The fix is almost always a new OEM gasket and a careful reset, but we inspect the bowl and the raised floor framing before we call it done.
- Flapper chain stretch and fill-valve hiss in original Drake and Promenade units. Woodland Hills gets hot. Like 100°F-in-the-attic hot, for months. That accelerates rubber degradation in flappers and seat washers. Combine it with hard municipal water and you get a fill valve that hisses all night or a chain that stretches until the flapper won’t seat. We fix both with OEM replacements.
- Washlet+ seat hinge breakage and remote sensor misreads. Humid bath remodels with undersized venting send steam straight into the seat electronics. We run into this in smaller bathrooms where a walk-in shower was added without a proper exhaust path. The hinge takes the abuse first; the sensor goes after.
- Supply line corrosion at the stop valve. On slab-on-grade additions and older homes alike, copper supply lines meet old galvanized behind the wall. With our water chemistry and the heat, corrosion at that junction is a slow leak waiting at the skirted base of your Toto. We pull the toilet, replace the stop valve and supply line, and reset with a new flange and wax ring.
- Original Drake units that are simply finished. A Toto from the mid-2000s that’s been through two decades of Woodland Hills heat cycles often has a cracked bowl, a tired flapper, and a fill valve that’s already been rebuilt once. At that point, OEM parts plus labor adds up fast. We’ll tell you honestly when a new Drake installed is the cheaper move.
Toto Service in Woodland Hills: What Local Conditions Mean for Your Equipment
Woodland Hills sits inside Los Angeles County’s Very High Fire Hazard Severity Zone. That’s not a zoning footnote; it’s a wiring and inspection reality. Any bathroom remodel that moves or adds a Toto Washlet+ requires a dedicated GFCI circuit that has to pass the same electrical inspection triggered by ember-resistant venting upgrades. Flatland contractors in the Valley don’t hit this because their houses aren’t in the hazard zone. Here, an inspector will look at that outlet. If you’re adding a Washlet+ to a 1960s bathroom with original two-wire ungrounded outlets, the job just got bigger – not because of Toto, but because of where your house stands. We factor that into the quote up front so you’re not surprised at inspection time. It’s one of the reasons our Woodland Hills numbers come in a little different from a generic install estimate. On a hillside street off Dumetz Road, our crew was called to a 1963 ranch where the homeowner’s Toto Drake tank had shifted 3/8 inch after recent seismic activity, cracking the tank-to-bowl gasket and causing a slow leak. We pulled the toilet, inspected the raised floor framing for rot, reset the flange with a stainless repair ring, and installed a new OEM gasket and Korky fill valve – finished in under two hours and held through the next heat wave.
Toto Models & Products We Service in Woodland Hills
We service the main Toto lines you’ll find in Woodland Hills homes: the original Drake (CST744SL/SG), Ultramax II (MS604114CEFG), Washlet+ with C2/C5 seats on Aquia IV or Nexus bowls, and Promenade (CST424SF). We stock the OEM repair parts that get called for most often – fill valves, flappers, tank-to-bowl gaskets, supply stops – so a standard repair doesn’t wait on shipping. When a homeowner wants a same-day fix on a non-critical part, we’ll use Korky or Fluidmaster aftermarket pieces and tell you exactly what went in. On units older than 15 years with a cracked bowl or repeated Washlet board failures, we recommend full replacement. The math usually favors it: OEM parts plus two service calls often cost more than a new Drake installed. For homes beyond Woodland Hills, see our Woodland Hills service area coverage and Toto service in Sherman Oaks or Toto service in Brentwood.
See the difference
Before
After
Before
After
Before
AfterToto Service Pricing in Woodland Hills
| Service | Price Range |
|---|---|
| Toto Drake toilet replacement (fixture + labor, standard rough-in) | $900 – $1600 |
| Toto Washlet+ C5 installation with dedicated GFCI circuit | $1400 – $2400 |
| Toto toilet reset with new flange and wax ring (hillside access) | $350 – $650 |
| Tub-to-shower conversion with Toto wall-hung toilet rough-in | $3500 – $10000 |
What drives the cost in Woodland Hills is access and the age of your electrical. A hillside lot with tight zero-lot-line setbacks makes material delivery and disposal slower than a flat cul-de-sac. A home with ungrounded wiring adds the cost of a GFCI circuit. A home with discontinued parts adds sourcing time. Your free estimate includes a line-by-line breakdown, so you can see what you’re paying for before you say yes. No verbal estimate that grows. Call (831) 290-6866 for exact numbers on your project.
Serving Woodland Hills, CA - Our Local Coverage Area
We’re based in the Woodland Hills 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 Woodland Hills
Does a Toto Drake installed in a 1960s Woodland Hills hillside home need seismic strapping beyond the standard tank bolts?
For a standard floor-mounted Drake on a solid, level floor, the factory tank-to-bowl bolts and a properly compressed gasket are generally enough for the minor movement we experience. What actually fails here is the gasket, not the tank bolts. If we find the floor beneath the toilet is uneven or the flange is pulling up, we address that first with a repair ring and shims; strapping the tank to the wall is rarely the right call and can transfer stress to the china. Call (831) 290-6866 and we’ll look at your specific floor and flange before recommending anything.
Can you install a Toto Washlet+ in an older bathroom that only has a 2-wire non-grounded outlet?
No, not legally or safely. A Washlet+ seat needs a grounded, GFCI-protected outlet. In a Woodland Hills home with original two-wire wiring, that means running a new dedicated circuit from the panel – which is also the correct thing for the fire-hazard-zone inspection requirements. We quote that circuit as part of the install so the final inspection passes. Call (831) 290-6866 for a breakdown of what the electrical portion adds to the total.
Why do Toto fill valves fail faster in Woodland Hills compared to other parts of LA?
Heat and water chemistry. Woodland Hills regularly exceeds 100°F in summer, and attics and wall cavities get even hotter. Rubber and plastic components inside fill valves degrade faster in sustained heat. Add hard municipal water with its mineral deposits and you get seal wear and a valve that hisses or runs. We replace fill valves with OEM parts so the next one doesn’t wear out in a year. For an exact quote on your specific fixture, call (831) 290-6866.
Is it worth repairing a Toto Ultramax II with a cracked skirt on a Woodland Hills remodel, or should we replace it?
Replace it. A cracked skirt on a one-piece Ultramax II isn’t repairable in a way that holds water reliably long-term. The bowl isn’t replaceable separately on a one-piece unit. By the time you pay for removal, diagnosis, and the attempt at a patch that will likely fail, you’re most of the way to the cost of a new Drake installed. The $900 – $1600 range for a new install is a better use of your money than chasing a repair on a cracked chassis.
Do Toto toilets meet Woodland Hills water conservation rebate requirements?
Most current Toto models use 1.28 gallons per flush or less, which exceeds the standard that qualifies for LADWP and Metropolitan Water District rebates. The specific rebate amount depends on the model and whether you’re replacing an older 3.5-gallon toilet. When we install a new Drake, the paperwork is straightforward and we’ll point you to the right form. Call (831) 290-6866 and we’ll confirm the model number qualifies before you buy.
Service Areas Near Woodland Hills
We work throughout Woodland Hills and into Sherman Oaks, Brentwood, Agoura Hills, and Mission Hills. Hillside access, canyon lots, slab additions – the Toto service calls differ by neighborhood, but the standard doesn’t. If you’re a little outside our core area, call and ask. We’ll tell you straight if we can get to you.
Book Your Toto Service in Woodland Hills Today
Tell us what’s going on with your Toto and we’ll give you a written price before any work starts. (831) 290-6866. Live person answers, every day. Free estimate, no pressure.
Written by Isaac Pruett, Owner at Mason Remodeling Co Woodland Hills, serving Woodland Hills since 2004.
