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 depending on scope, materials, and whether you’re reconfiguring the footprint or refreshing what’s already there. Most projects take two to six weeks from demo to final inspection, and the biggest cost drivers are tile work, waterproofing systems, and moving plumbing if the original 1950s or 60s layout is still in place. We’re a General Contractor in West Hills, and our crews work across the area every week. Call (341) 217-2776 for a written, line-item estimate before anything gets torn out.
Key Takeaways:
- Full bathroom remodels in West Hills cost $9,000 – $28,000; tub-to-shower conversions run $3,500 – $10,000.
- West Hills sits in Los Angeles County’s High Wind Velocity Zone, so any exterior window or vent penetration must meet a 110 mph basic wind speed rating under ASCE 7-10.
- Unpermitted load-bearing wall removal is the most expensive mistake we see on West Hills remodels, usually showing up as a denied insurance claim years later.
- LADBS permits are required for any plumbing, electrical, or structural change. We pull every permit ourselves and pass the inspection before you pay a final invoice.
Why Sawyer Remodel Woodland Hills Is West Hills’s Preferred Bathroom Remodeling Company
The wind-load and permit details on a West Hills bathroom remodel are not optional extras. We know exactly what the local inspectors check, because we’re in front of them on nearly every project. Our Bathroom Remodeling team carries the wind-load rated flashing, clips, and glazing documentation for every exterior opening we touch, so the sign-off happens without a punch-list fight. Led by Luca Romano, our crews are background-checked, uniformed, and arrive with a live arrival time you can track from your phone.
Every project runs under The Relay Visibility Guarantee: written price before work starts, photo updates before and after, and a digital invoice you pay from a link. The 365-Day Done Right Promise is in writing on every contract. If something isn’t done right within a year of close-out, we make it right. That’s not marketing copy. That’s the paperwork.
West Hills homeowners call us because we answer the phone with a live person, 24/7. No voicemail loops when you’re wondering why a shower valve isn’t draining or whether the inspector signed off on the pan test. You reach a person who can pull up your project and tell you exactly where things stand.
Styles & brands we work with
Shower Remodel in West Hills
A shower remodel in West Hills means pulling out the existing enclosure, waterproofing the walls and pan to current code, and rebuilding with tile, glass, and fixtures rated for this climate and wind zone. Most West Hills shower remodels run $4,500 to $12,000 for a walk-in installation, and $3,000 to $8,500 for a direct replacement. The price climbs when we’re moving a drain, replacing a window inside the shower, or correcting water damage behind the old tile. On 1960s split-levels off Vanowen and Platt, we frequently find that original shower pans were hot-mopped over drywall, which is exactly the failure mode that sends moisture into the framing.
Frameless Glass and Waterproofing
If your shower has an exterior window, the replacement glazing has to carry a Miami-Dade or ASTM E1886 rating to pass wind-load inspection in West Hills. We order glass with the documentation attached, not a sticker printed later. That’s the difference between a compliant quote and a cheap one.
We waterproof with Schluter edge trim (the metal strip that seals where your tile meets the floor) and sheet membrane behind the walls. No shortcuts on the mud bed, no drywall behind tile. The pan test is scheduled with LADBS before we close up.
Walk-In Showers Without a Curb
West Hills homeowners with aging knees or a plan to age in place ask for curbless walk-in showers often. That means dropping the subfloor an inch or two in the shower footprint, which is structural work and absolutely requires a permit. We frame it, flash it, and get it inspected. $4,500 to $12,000 is the honest range.
Tub to Shower Conversion in West Hills
A tub to shower conversion in West Hills takes a rarely-used bathtub and turns it into a walk-in shower, usually in the same footprint. The job involves capping the overflow, replacing the drain assembly to 2-inch ABS, waterproofing the walls, and installing either tile or a solid-surface surround. Expect $3,500 to $10,000 depending on finish level and whether the window, valve, or framing needs correction at the same time.
On a split-level off Vanowen Street, our crew uncovered a 1960s cast-iron drain line with advanced scaling and a 60-amp panel that couldn’t support a modern heated floor. We replaced the drain with ABS, upgraded the rough-in to a 100-amp subpanel, and anchored the new window with 110 mph-rated clips before the inspection sign-off. That job is a good picture of what a tub-to-shower conversion in a 1960s West Hills home actually involves.
Exhaust Fan and Ventilation
West Hills bathrooms are notorious for low-wattage builder fans that fail the CEC Title 24 ventilation requirement: 50 CFM intermittent or 20 CFM continuous for bathrooms up to 100 square feet. If we’re converting your tub to a shower, we pull a new vent run and install a fan that actually meets the airflow spec. Otherwise, moisture sits in the 1950s framing and you’re looking at mold behind the new tile in two years.
Window Replacement Inside the Shower
A tub-to-shower conversion often means the old window that sat above the tub is now inside the shower enclosure. Non-impact-rated glazing fails West Hills wind-load inspection, period. We order glazing with the correct rating and hang it with the clips the inspector wants to see. The cheap quote skips this and you find out at final inspection.
Trusted Brands We Service in West Hills
We install and service fixtures and surfaces from Kohler, Moen, Grohe, Cambria, Silestone, and Caesarstone, plus cabinetry from KraftMaid and Wellborn. Local parts inventory in West Hills means we’re not waiting on a cross-country freight for a shower valve cartridge or a replacement escutcheon mid-project. For exterior penetrations tied to your bathroom remodel, we stock wind-rated flashing and fasteners from Tamko and PGT, because waiting two weeks for the right anchor clip blows the schedule every time.
See the difference
Before
After
Before
After
Before
AfterCommon Bathroom Remodeling Problems We See in West Hills Homes
- Failing 1960s cast-iron drains. These original lines scale and crack, and we almost never see them until the old tub comes out. Replacing them costs less during demo than after a leak soaks a first-floor ceiling.
- Undersized exhaust fans that fail Title 24. The original 40 CFM builder fan can’t keep up with a modern shower, and the complaint is always the same: peeling paint, mold on the ceiling, and a bathroom that smells like a gym.
- Obsolete 60-amp electric panels. Heated floors, LED mirrors, and a proper ventilation fan all need circuits the original panel can’t support. We budget a subpanel upgrade into the quote instead of surprising you mid-project.
- Unpermitted load-bearing wall removals. Homeowners who opened a wall themselves or used a handyman without a permit later find their insurance claim denied because the work was never inspected. We won’t touch unpermitted work, and we’ll help you pull the as-built permit to get it right.
Pricing for Bathroom Remodeling in West Hills, CA
These are the real numbers for West Hills, not national averages that don’t account for our wind zone and 60s-era housing stock.
| Service | West Hills Price Range |
|---|---|
| Full Bathroom Remodel | $9,000 – $28,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Shower Replacement | $3,000 – $8,500 |
What moves the number: waterproofing method (Schluter vs. lower-cost membrane), tile square footage and material, whether you’re moving the toilet or vanity, and whether window or vent penetrations need wind-rated replacement. We give you a written, line-item price before a tool is picked up. Call (341) 217-2776 for your free estimate and we’ll price the exact scope.
We Also Serve Cities Near West Hills
Our crews work across West Hills and the surrounding western Valley, including Canoga Park, Woodland Hills, Winnetka, and Calabasas. If you’re on the edge of West Hills or just over the line, call (341) 217-2776 and we’ll confirm coverage for your street. Same written pricing, same Bathroom Remodeling guarantees, no surprise add-ons because of your ZIP code.
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
Your new window or exterior vent penetration must be rated for a 110 mph basic wind speed under ASCE 7-10 Risk Category II, which is the Los Angeles County High Wind Velocity Zone requirement. The product documentation must show a Miami-Dade or ASTM E1886 rating to pass inspection. Call (341) 217-2776 and we’ll quote the correct glazing the first time.
Yes, replacing a shower valve in Los Angeles requires an LADBS plumbing permit because it alters the potable water supply. We pull it, our plumber does the work, and the inspector signs off before your walls go back up. Skipping it saves about $200 in fees and costs far more if you ever sell or file a claim.
Because West Hills homes in the High Wind Velocity Zone often require a wind-rated window replacement, a Title 24 ventilation upgrade, and a drain-line change from 1.5-inch to 2-inch ABS when we convert the tub. A liner covers the old tub and calls it done. A conversion removes the tub, waterproofs, and brings the rough-in up to code. $3,500 to $10,000 is the honest range, and we’ll show you the line items.
A properly permitted and inspected remodel can support a lower premium when you report it to your carrier, because documentation of compliant work reduces the insurer’s risk assumption. The key phrase is “permitted and inspected.” Unpermitted work does the opposite and can be grounds for claim denial. We keep every permit and inspection record and email you the packet at close-out.
In most West Hills split-levels, a second-floor freestanding tub requires an engineer to verify the floor joists can carry the concentrated live load, especially if original framing is 2×8 on 16-inch centers. Where the math doesn’t work, we sister the joists or relocate the tub. We bring the structural engineer in during the quote, so the number you approve includes the fix. Get a free estimate at (341) 217-2776.
Written by Luca Romano, Owner at Sawyer Remodel Woodland Hills, serving West Hills and the western San Fernando Valley since 2005.
