Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across West Hills
A full bathroom remodel in West Hills typically runs $9,000 to $28,000, and most projects take three to six weeks from demo to final inspection. The price moves based on whether you’re reconfiguring the footprint, what’s hiding behind the walls, and which fixtures you choose. We’ve worked on enough 1960s and 1970s West Hills homes to know the real cost drivers here: galvanized pipes, undersized framing, and waterproofing that gave up years ago. Call (831) 290-6866 to schedule a free estimate, and we’ll walk the space with you before any numbers are written.
Why Mason Remodeling Co Woodland Hills Is West Hills’s Preferred Bathroom Remodeling Company
West Hills homeowners tend to ask the same three questions before they let anyone through the door: who is coming, what does it cost in writing, and what happens if something goes wrong. We answer all three before the first tool is unpacked. Every crew member is background-checked and identity-verified under The Threshold Standard, which means you get the technician’s name and photo before the visit, and a photo ID badge at the door when they arrive. No strangers in your hallway. No guesswork.
Isaac Pruett leads our Bathroom Remodeling team with a simple rule: open the wall before you write the final number. West Hills homes hide too many surprises. Galvanized supply lines corrode to pinholes. Load-bearing headers get notched for original plumbing. Slab-on-grade bathrooms trap moisture under tile that looked fine. We inspect first, price second, and nothing gets added to your invoice without a written change order you sign first.
We also put the 365-Day Done Right Promise on every project. If something isn’t right within a year of completion, we fix it at no cost to you. That’s not a marketing line. It’s written into the contract.
Styles & brands we work with
Bathroom Remodeling Contractor in West Hills
A Bathroom Remodeling Contractor in West Hills handles the full scope: demolition, rough plumbing and electrical, framing corrections, waterproofing, tile, fixtures, glass, and finish work, all pulled under the proper permits and inspections. Most West Hills projects hit the point where a contractor has to make a real decision: quote a flat price without opening walls, or inspect first and write allowances into the contract. We do the second one. Galvanized pipe replacement, seismic bracing, shear-wall nailing, and rotted subfloor repair are common finds in this city, and pretending they won’t show up is how remodels go sideways.
Full Bathroom Remodeling
Gut to the studs, new layout, new plumbing, new waterproofing, new tile. In West Hills, a full bathroom remodel runs $9,000 to $28,000 depending on square footage, fixture grade, and what the demo uncovers. We write allowances for hidden conditions so you’re never surprised on the final bill.
Small Bathroom Remodels
Guest baths and powder rooms in West Hills post-war homes are usually tight: 40 to 60 square feet, original cast iron, and awkward fixture placement. A small bathroom remodel here runs $5,000 to $12,000, and we’ve figured out how to make those spaces feel bigger without moving plumbing.
Walk In Shower in West Hills
A Walk In Shower in West Hills replaces a tub or cramped stall with a curbless or low-curb shower, and the work runs $4,500 to $12,000 for a full installation. More West Hills homeowners are choosing this because the original 1960s tubs are cast iron, rusted around the drain, and usually too short to stand in comfortably. The conversion opens the room visually, and on slab-on-grade floors, we handle the drain slope and waterproofing as part of the rough-in so the inspector signs off the first time.
Tub-to-Shower Conversion
A tub-to-shower conversion in West Hills runs $3,500 to $10,000. We pull the old tub, re-route the drain to code, reinforce the walls, and install a Schluter waterproofing system before tile goes up. The permit gets pulled, and the work gets inspected.
Frameless Glass Shower Enclosures
Once tile is done, we measure for glass. Frameless enclosures in West Hills homes need precise measurements because walls are rarely plumb after 50 years of settling. We shim, square, and only then order the panels, so there’s no gap at the bottom and no leak at the hinge.
Trusted Brands We Service in West Hills
We install what we’d put in our own homes, and we stock common replacement parts for West Hills jobs so we’re not waiting on a warehouse in another state. For shower glass and enclosure hardware, we work with CGI and PGT, both known for tempered glass that holds up to the temperature swings from hot West Hills summers to cool winter mornings. We also specify Tamko moisture barriers where the original waterproofing failed and the framing needs protection before tile goes back on. If you have a brand preference, tell us. We’ll tell you honestly whether it’s worth the price difference.
See the difference
Before
After
Before
After
Before
AfterCommon Bathroom Remodeling Problems We See in West Hills Homes
- Failed waterproofing under original tile. Slab-on-grade bathrooms from the 1960s and 1970s often have no pan liner or a degraded one. Water seeps under the tile, the subfloor or slab joints rot, and mold follows. Full tear-out and slab repair is the only real fix.
- Galvanized supply lines at the end of their life. The pinhole leaks we’ve found in West Hills homes are a preview of what’s coming. If you’re already opening walls, replacing galvanized with copper or PEX now saves a second demolition later.
- Undersized or notched framing behind the tile. Original plumbers sometimes cut through load-bearing headers to run pipes. When we open those walls, the permit requires us to bring the framing back to current lateral-load standards before we close up.
- Improper drain slope on sloped hillside lots. West Hills lots near the Santa Monica Mountains have grading constraints that affect how a shower drain needs to slope. Get it wrong, and the inspection fails. We survey the subfloor before rough-in.
Pricing for Bathroom Remodeling in West Hills, CA
Here’s what we’re seeing in the West Hills market right now. These are real ranges we’ve written into contracts for homes in this city, not national averages.
| Service | Price Range |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Shower Replacement | $3,000 – $8,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
What moves the number in West Hills specifically: whether your home sits on a flatland tract or a hillside lot, the condition of the original plumbing, and whether the permit triggers seismic upgrades once walls are open. We write allowances into every contract for exactly those unknowns. You’ll see a written price before any work starts, and the only way that number changes is through a change order you approve in writing. Call (831) 290-6866 for a free estimate.
We Also Serve Cities Near West Hills
Our crews work throughout the western San Fernando Valley, and we regularly take bathroom remodel projects in West Hills as well as Canoga Park, Woodland Hills, Winnetka, and Calabasas. If you’re nearby and planning a remodel, the free estimate process is the same: we come out, open what needs opening, and put the price in writing.
Serving West Hills, CA - Our Local Coverage Area
We’re based in the West 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 West Hills
Yes, in many cases. Because West Hills sits on deep alluvial deposits with expansive soils, the city’s building department frequently requires seismic strapping and shear-wall detailing once walls are opened, even on a bathroom-only permit. If the original framing is undersized, as we commonly see in 1960s and 1970s wood-frame homes, the permit will require bringing it to current lateral-load standards before inspection. We build that into the contract as an allowance, and the inspector signs off before we close the walls. Call (831) 290-6866 and we’ll walk your specific home with you.
It depends on what the inspection reveals under the slab or in the wall cavities. Cast iron corrodes from the inside, and once we expose the drain lines, the inspector may require replacement of the section we’ve opened if it’s rusted or cracked. We write a drain-line allowance into every West Hills contract because we’ve seen enough of these homes to expect it. You’ll know the exact cost before we replace anything, in writing.
We tear out the original tile, remove the failed mortar bed or pan liner, and inspect the slab for moisture damage. If the slab joints are compromised, we repair them, then install a full Schluter waterproofing system with a proper drain assembly before re-tiling. This is the same fix we performed on a 1972 single-story off Platt Avenue, where the original galvanized supply lines had also corroded to a pinhole. We wrote the change order, the homeowner approved it, and the inspector signed off on the upgraded framing and waterproofing before we closed the walls. Call (831) 290-6866 for an exact quote.
They affect timing and sequencing more than the bathroom itself. On hillside lots along the Santa Monica Mountains, high winds can delay exterior work, glass delivery, and material staging, especially near Bell Canyon and the upper streets off Roscoe Boulevard. We schedule glass and finish work around wind forecasts, and we protect materials on site so nothing gets damaged before installation. For a hillside bathroom remodel, plan a few extra days in the schedule for weather.
For a $15,000 bathroom remodel in West Hills, we typically use three draws: roughly 30% at contract signing, 40% after rough-in plumbing and framing pass inspection, and 30% at substantial completion, before final punch list. The exact percentages are written into your contract, and no draw is collected before the work associated with that payment is done. Call (831) 290-6866 and we’ll put your exact project on paper.
Written by Isaac Pruett, Owner at Mason Remodeling Co Woodland Hills, serving West Hills since the company’s founding in 2004.
Ready to talk numbers? Call (831) 290-6866 to schedule your free bathroom remodel estimate in West Hills. We answer the phone, we show up on time, and you get a written price before any work starts.
