Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Woodland Hills
A full bathroom remodel in Woodland Hills typically runs between $9,000 and $28,000 depending on footprint, waterproofing requirements, and what we find when we open the walls. Most projects take two to five weeks, and we coordinate every trade, permit, and inspection so you’re not juggling schedules in the middle of a hillside renovation. Mason Remodeling Co Woodland Hills has been doing this work since 2004, and we know what’s behind the tile of a 1950s ranch on Serrania Avenue as well as a 1970s split-level up near Topanga Canyon Boulevard. Call (831) 290-6866 to schedule your free estimate.
Why Mason Remodeling Co Woodland Hills Is Woodland Hills’s Preferred Bathroom Remodeling Company
Woodland Hills homeowners choose us because we put everything in writing before a single tool is unpacked. That means a written price, a written scope of work, and a written guarantee that runs 365 days from the completion date. If something’s not right within that year, we make it right at no cost to you. No arbitration, no fine print, no conditions.
Our crews know the two Woodland Hills realities that flatland remodelers miss. South of Ventura Boulevard, the hillside lots are steep and zero-lot-line, so material delivery and dumpster placement require planning that a Tarzana track home never would. And the housing stock runs heavily to 1950s through 1970s wood-framed construction on raised foundations, which means seismic strapping, shear wall requirements, and cast iron plumbing stacks that predate modern fixture flow rates.
Every technician who arrives at your door in Woodland Hills is identity-verified through the Threshold Standard: background-checked, uniformed, with a photo ID badge shown before they step inside. You’ll receive the technician’s name and photo before the visit. Led by Isaac Pruett, our team treats your home the way we’d want someone treating ours. A live person answers our phones 24/7, including weekends and holidays, so you’re never routed through a call tree when you have a question mid-project.
Styles & brands we work with
Shower Remodel in Woodland Hills
A shower remodel in Woodland Hills runs $4,500 to $12,000 for a walk-in installation when you’re working with an existing footprint, and it’s the single most common upgrade we do in the hills south of Ventura Boulevard. In Woodland Hills homes built before 1980, the old shower pan is usually set directly on the subfloor with no waterproofing membrane behind the tile. That works until the dry summer heat and expansive soil movement start flexing the framing, and then the grout cracks and water finds the garage ceiling below.
Waterproofing and Structure First
We demo the old shower to the studs, then rebuild with a Schluter membrane or equivalent waterproofing system across the full wet area. For hillside baths over garages, we add rigid foam insulation and a vapor barrier beneath the pan so cold air from the unconditioned space below doesn’t condense inside your warm shower wall cavity. That detail does not exist on a flatland spec sheet, but in Woodland Hills it’s the difference between a shower that lasts ten years and one that fails in two.
Fixtures and Finishes
Once the structure is dry and code-compliant, we install the valves, trims, and glass you’ve chosen. We work with Toto, Kohler, and Moen fixtures, and we check your existing supply lines before rough-in so the finish stage doesn’t stall on a failed pressure test. Many Woodland Hills homes still carry original 1/2-inch galvanized supply lines that cannot keep up with a new multi-head shower system.
Learn more about our full Bathroom Remodeling process, from first measurement to final inspection.
Tub to Shower Conversion in Woodland Hills
A tub-to-shower conversion in Woodland Hills costs $3,500 to $10,000 and typically takes five to eight working days from demo to glass installation. It’s the right move for 1950s and 1960s ranch homes where the original enameled cast iron tub has outlived its usefulness: the homeowner wants a curbless entry, a handheld spray, and a bench, and they no longer need a soaking tub in a hall bath that only sees showers anyway.
Code Triggers and What We Plan For
When we pull the tub, the city inspector is going to want to see a few things before we close the walls: proper venting on the drain line, a 2-inch trap arm, and GFCI protection on the outlet serving the new shower area. In older Woodland Hills homes, we often find the original tub drain is 1-1/2 inches, which is legal for a tub but not for a shower. That means breaking concrete to upsize the line, and it’s a cost your written allowance covers so you’re not surprised by it.
Converting Over a Garage
Many baths south of Ventura Boulevard sit directly above a garage. When we convert that tub to a shower, we’re working over cold, unconditioned space, so we specify additional subfloor insulation and a vapor barrier that a standard first-floor conversion never requires. We also verify the fire-rated assembly between the bath floor and the garage ceiling below before we set a new pan on it.
For a complete look at what we offer across Woodland Hills, from small hall baths to primary suite remodels, see our local service overview.
Trusted Brands We Service in Woodland Hills
We install and warrant fixtures and finishes from American Standard, Toto, Kohler, and Moen, and we specify Schluter waterproofing systems on every tiled wet area we build in Woodland Hills. Because we’re working locally, we can pull parts and rough-in valves from our Los Angeles supply partners the same week, so a failed pressure test doesn’t push your project out by ten days. We also keep a running inventory of common 1960s-era valve replacements, which means fewer flatland-style scheduling delays when a Woodland Hills home throws us a curveball during demo.
See the difference
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After
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After
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AfterCommon Bathroom Remodeling Problems We See in Woodland Hills Homes
- No waterproofing behind original tile. Homes built in the 1950s through 1970s often had tile set directly on drywall or greenboard. By the time we open the wall, there’s mold in the cavity and the framing is soft. We replace the damaged studs and rebuild with a full membrane system.
- Cast iron waste lines that fail modern flow tests. Many Woodland Hills homes on flat lots and hillsides still run 3-inch cast iron, and some bathtubs on 1-1/2 inch drains. Modern shower fixtures move more water than those lines were designed for, and the rough-in will not pass inspection until the line is upsized.
- Hillside slab movement cracking shower pans. The expansive clay soils in neighborhoods south of Ventura Boulevard expand and contract through dry, hot summers and wet winters. A tile or stone pan bonded directly to the slab cracks within two years. We use an uncoupling membrane between slab and tile on every ground-floor bath.
- Baths above garages with no fire-rated ceiling assembly. When the subfloor of a bath doubles as the garage ceiling, building code requires a rated assembly between the two spaces. Older hillside homes often lack it. We add the rated layers before we build the bath above.
Pricing for Bathroom Remodeling in Woodland Hills, CA
Here’s what Woodland Hills homeowners can expect to budget, based on the projects we quote most often:
| Project | Typical Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
What moves the number is almost always what we find when we open the walls: undersized joists, failed waterproofing, cast iron that needs replacing, seismic strapping that was never done. We handle this with an inspection-first process and written allowances in the contract, so when something surprises us, you see the exact price and approve it in writing before we pick up a tool. Call (831) 290-6866 for a free estimate and a written quote that holds.
We Also Serve Cities Near Woodland Hills
Our crews take on smaller projects in Canoga Park, Tarzana, West Hills, and Topanga. If your bathroom sits on a hillside lot in any of these nearby communities, the same inspection-first process and written pricing applies. Call (831) 290-6866 and we’ll schedule a free walkthrough.
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 About Bathroom Remodeling in Woodland Hills
Because many Woodland Hills hillside homes south of Ventura Boulevard are built on raised foundations over sloping lots, and once we open a bathroom wall, we sometimes find undersized joists, improperly sistered rafters, or missing shear framing that a standard remodel would simply tile over. The city inspector will require an engineer’s letter before those walls can be closed. We bring the engineer in early so you’re not stalled mid-project. Call (831) 290-6866 to ask about your specific house.
Typically four things: GFCI outlets near the wet area, a 2-inch shower drain with proper venting, seismic strapping or shear reinforcement if the wall we opened was load-bearing, and fire-rated assembly if your bath sits above a garage. Each one is a known, predictable cost we write into your contract as an allowance. If none of them apply, you don’t pay for them.
We treat the bath floor as a double assembly: waterproofing above, insulation and vapor barrier below, and a fire-rated ceiling between the floor joists and the garage below. In the Woodland Country Club area and other hillside pockets south of Ventura Boulevard, we also account for the cold air that moves through an unconditioned garage space. Without that vapor barrier, humid shower air condenses inside the joist cavity and rots the subfloor from underneath. Our contract includes this work as a line item, not a future surprise.
It already has, if your home was built before 1980. The extreme summer heat in Woodland Hills, regularly over 100°F, accelerates expansion and contraction in wood framing and stucco, and it dries out the slab soils under hillside homes. That movement is exactly why we install uncoupling membranes between slab and tile and why we never set tile on a fresh mud bed during a heat wave. For walls, we run the air conditioning during tile setting when possible, but the membrane does the real work year-round.
Yes. With Mason Remodeling Co Woodland Hills, every change is written, priced, and signed before any work changes. That includes change orders for structural fixes, plumbing upsizing, or upgraded finishes. You’ll never open a wall, get told “this needs more work,” and then find the final bill has grown. Our contract includes written allowances for the most common discovery items, so a surprise is a line item you’ve already reviewed, not a blank check.
If you’re planning a bathroom remodel in Woodland Hills and want a contractor who puts the price in writing and stands behind the work for 365 days, call us at (831) 290-6866. Estimates are free, and a live person answers every day of the year.
Written by Isaac Pruett, Owner at Mason Remodeling Co Woodland Hills, providing bathroom remodeling across Woodland Hills since 2004.
