Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Calabasas
A full bathroom remodel in Calabasas typically costs between $9,000 and $28,000, with most projects landing in the $14,000 to $20,000 range depending on square footage, fixture grades, and whether you’re moving plumbing. That’s the number you need first, and here’s the second: Mason Remodeling puts a written price in your hands before any work starts, not after the walls are open. We’ve worked on homes from the Mulwood flats to the gated communities off Parkway Calabasas, so we understand what Calabasas bathrooms actually require: permits, patient inspections, and materials that hold up to canyon moisture. If you’re weighing a Bathroom Remodeling project, call (803) 680-2547 and we’ll walk you through what your specific home will really need.
Why Mason Remodeling Is Calabasas’s Preferred Bathroom Remodeling Company
Isaac Pruett, General Contractor in Calabasas, leads our projects with a straightforward rule: the crew that shows up is the crew you approved by name and photo before they ever ring the bell. That matters in a city where homeowners regularly open the door to strangers claiming to be contractors. Every Mason Remodeling technician arrives in a clean uniform, carries a photo ID badge, and follows the Threshold Standard, our named verification process for background checks and identity confirmation. You’ll never wonder who’s in your house.
Our Calabasas customers tend to ask two questions before anything else: what will it cost, and who’s actually doing the work. We answer both in writing. Founded in 2004 as part of the Threshold Group family of home-service companies, Mason Remodeling has built its reputation around written prices delivered before demolition and a written guarantee stating exactly what’s covered for 365 days from the completion date. If something fails within that year, we return and fix it at no charge. No dispute process, no conditions.
What does local knowledge look like in practice? It means knowing that a 1990s-era bathroom in Calabasas often hides subfloor water damage from slow leaks that never showed on the surface. It means anticipating HOA design review in communities like The Oaks before you commit to a curbless shower. It means understanding that hillside homes sometimes require geotechnical review when structural changes touch load-bearing walls. These aren’t hypotheticals to us; they’re the standard conditions of the job.
Styles & brands we work with
Tub to Shower Conversion in Calabasas
A Tub to Shower Conversion is the most common bathroom project we handle in Calabasas, especially in homes built between the late 1980s and early 2000s where the original tub has become a safety concern or simply isn’t used. The job involves removing the existing tub, repairing the subfloor beneath it (often necessary in canyon-adjacent homes dealing with moisture intrusion), repositioning or resizing the drain, waterproofing the new shower pan, and installing the wall surround, valve, and glass enclosure. In Calabasas, a tub-to-shower conversion typically runs $3,500 to $10,000, with cost driven by whether you’re moving the drain, choosing a curbless entry, or requiring custom glass.
What Gets Replaced
Beyond the tub itself, expect to replace the shower valve, the drain assembly, the wall substrate behind the tile or surround, and usually the flooring where the tub footprint shrinks. Many Calabasas homeowners use this as the moment to upgrade to a Moen or Kohler pressure-balanced valve, which prevents the sudden temperature spikes older single-handle valves produce when a toilet flushes elsewhere in the house.
Where the Real Cost Lives
Moving plumbing is the single biggest cost driver. If the new shower drain can use the existing tub drain location, the job stays efficient. If you want the drain relocated six feet across the room for a curbless, spa-style entry, you’re looking at subfloor modification, potential joist work, and a plumbing permit that triggers city inspection. In hillside homes, that structural component can push the project into geotechnical review territory, which adds weeks and fees.
One Day Bath Remodel in Calabasas
An One Day Bath Remodel in Calabasas is faster than a full gut renovation but shouldn’t be confused with a cheap cover-up. The one-day approach works for bathrooms where the layout stays exactly as it is, the subfloor is sound, and the goal is a same-footprint transformation: new tub or shower surround, new valve and trim, new vanity top, new flooring, new fixtures. Pricing for a one-day bath remodel in Calabasas generally falls between $5,000 and $12,000 for a small bathroom, with additional costs if we discover water damage or code violations once the old materials come off.
What One Day Actually Means
One day means one working day with a full crew, not one hour. We arrive with the materials pre-staged, the old fixtures removed, and the new components measured and cut on site. What it does not mean is skipping waterproofing, ignoring permit requirements for electrical or plumbing changes, or rushing inspection. If any part of your project triggers a Calabasas permit, the timeline shifts from one working day to a permitting calendar that may include HOA review or city inspection windows.
When It Won’t Work
Hidden water damage, out-of-code electrical, or a client who wants to move the vanity to the opposite wall all push a one-day job into a multi-day remodel. That’s not a failure of the method; it’s being honest about what’s underneath. We’ve opened one-day job walls in Calabasas and found old galvanized supply lines that wouldn’t pass current code. You fix those before you close the wall, not after.
Trusted Brands We Service in Calabasas
Calabasas homeowners frequently ask whether we’ll work with materials they’ve already researched or purchased. The answer is yes. We install and service cabinetry from KraftMaid and Wellborn, surfaces from Cambria, Silestone, and Caesarstone, and fixtures from Kohler, Moen, Toto, and Grohe. Because our crews work in Calabasas weekly, we keep a local parts inventory for common valve cartridges, glass hardware, and waterproofing materials, which means we’re not waiting on a shipment from out of state when a finish piece needs replacing. If you’ve been researching Dvele or Cover for a larger ADU-style remodel, we’re familiar with those conversations too, though most bathroom work stays within conventional stick-built scope.
See the difference
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After
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AfterCommon Bathroom Remodeling Problems We See in Calabasas Homes
- Hidden subfloor rot from slow leaks. A pinhole leak in a supply line or a failing wax ring can soak the plywood under a tub for years before the tile above shows any sign. By the time we see it, the repair usually means full subfloor replacement, not a patch.
- Unpermitted prior work. A surprising number of Calabasas bathrooms have had plumbing or electrical modifications done without city permits. When we open walls and find that, the current remodel has to bring that old work up to code before we can move forward.
- HOA design review gaps. Communities like The Oaks have design guidelines that cover interior changes when they affect plumbing or structure. Starting without an HOA sign-off can stop a project mid-demolition, which nobody wants.
- Canyon moisture and ventilation failures. Bathrooms in the canyons above Las Virgenes Road and along Mulholland see higher humidity than the valley floor, and poor exhaust fan placement leads to mold behind tile and warped vanity bases. Proper CFM-rated ventilation is part of every Calabasas remodel we quote.
Pricing for Bathroom Remodeling in Calabasas, CA
Here’s what you should budget, based on the projects we’ve quoted and completed in Calabasas over the past several years.
| Project Type | Typical Range in Calabasas |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Shower Replacement | $3,000 – $8,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
The biggest cost levers are plumbing relocation, waterproofing system choice, glass enclosure style, and fixture grades. A Kohler cast-iron tub with a Grohe valve set costs more than a standard acrylic tub with Moen trim. Cambria quartz vanity tops run higher than laminate. We give you a line-item written price that shows each of these decisions separately, so you can adjust scope before work starts rather than discovering costs after demolition. Call (803) 680-2547 for a free estimate, and we’ll provide a written proposal you can actually read.
We Also Serve Cities Near Calabasas
Our crews work throughout the western San Fernando Valley and the surrounding canyons. In addition to Calabasas, we regularly complete bathroom remodels in Woodland Hills, West Hills, Topanga, and Canoga Park. If you’re in any of those communities and planning work, the same written pricing and Threshold Standard applies. Call (803) 680-2547 and we’ll schedule your estimate the same week.
Serving Calabasas, CA - Our Local Coverage Area
We’re based in the Calabasas 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 About Bathroom Remodeling in Calabasas
Yes, if your remodel involves any plumbing relocation, electrical work, or structural changes, the City of Calabasas requires a building permit. Even swapping a tub for a shower typically triggers a plumbing permit because the drain size and location change. Cosmetic-only updates, like painting or replacing a vanity top without touching plumbing, usually don’t require permits, but we confirm this before quoting so you’re never surprised. Call (803) 680-2547 and we’ll tell you exactly which permits your specific project needs.
A standard full bathroom remodel in Calabasas takes 3 to 6 weeks from demolition to final inspection. The city’s permit review window, your HOA’s design approval process (if applicable, especially in gated communities like The Oaks), and the discovery of any hidden subfloor or plumbing issues are what typically extend timelines. A one-day bath remodel in a layout-preserved bathroom can be completed in one working day, assuming no permits are triggered and no water damage is found. We provide a written schedule with your proposal so you can plan around it.
A full bathroom remodel in Calabasas runs $9,000 to $28,000, with small bathrooms at $5,000 to $12,000, tub-to-shower conversions at $3,500 to $10,000, and walk-in shower installations at $4,500 to $12,000. Your actual price depends on square footage, fixture grades, plumbing relocation, and whether HOA or geotechnical review adds time and fees. Call (803) 680-2547 for a written, line-item quote specific to your bathroom.
Yes, in bathrooms where the layout stays the same, the subfloor is sound, and no plumbing or electrical work triggers a permit. We replace the tub or shower surround, update the valve and trim, install new flooring, and finish with new vanity tops and fixtures, all in one working day with a full crew. The price typically falls between $5,000 and $12,000 for a small bathroom. We’ll tell you after the first visit whether your bathroom qualifies.
Hidden subfloor rot from slow leaks, unpermitted prior plumbing or electrical work that must be brought to code, and HOA design review fees in communities like The Oaks are the three we see most often in Calabasas. Each adds cost, but we identify these risks during a pre-construction inspection so they’re included in your written price upfront, not sprung on you mid-project. If we miss something, you shouldn’t pay for our oversight.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Calabasas and the surrounding communities since 2004.
