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 between $9,000 and $28,000, with smaller projects like tub-to-shower conversions starting around $3,500. The final price depends on what you’re doing: moving plumbing, opening walls, adding fire-rated assemblies, or simply replacing a vanity and fixtures. Call (877) 610-1318 for a free estimate and we’ll walk the space with you before any numbers get written down.
We’ve worked on ranch-style tract homes along Platt Avenue, split-levels in the 91307 ZIP, and larger hillside properties up in the 91308 corridor where the lots start climbing toward the Simi Hills. That matters, because a bathroom in a flatland Canoga Park post-war house behaves very differently from one in a hillside West Hills home built against a slope. Water migration, venting, subfloor movement, and sheer wall placement all change. Local knowledge isn’t a bonus here, it’s the job.
Why Barrett & Sons Construction Is West Hills’s Preferred Bathroom Remodeling Company
Tom Barrett founded this company in 1998, and his sons still run the crews most days. When you call about a bathroom remodel in West Hills, you’re talking to someone who answers the phone, shows up when he says he will, and puts a written change order in front of you before any scope change costs you a dollar. That’s the whole model.
We pull permits and get inspections signed on every eligible job. West Hills sits inside Los Angeles County’s Very High Fire Hazard Severity Zone along much of its hillside edge, which means certain bathroom remodels can trigger Chapter 7A compliance requirements when they increase conditioned square footage or touch exterior walls. We know when that threshold applies and when it doesn’t, and we’ll tell you before you commit, not after the inspector shows up. No surprises, no hand-waving, no “the county never checks.”
The permit inspector works for you, not for us. That’s why Tom likes having them on the job. The local team serving West Hills is background-checked, carries the Barrett & Sons name on their shirts, and lives close enough that if something’s not right, Tom wants to hear about it. One call brings him back. That’s the 90-Day Done Right Promise, written on every contract.
Our Bathroom Remodeling Services in West Hills
Full Bathroom Remodeling
A full remodel in West Hills usually means gutting a 5×8 or 6×9 bathroom in a 1960s or 1970s ranch, reworking the footprint, and bringing everything up to current code. Many of these homes were built before exhaust fans were standard, so we often find moisture trapped in the ceiling cavity and drywall that’s softer than it should be. We open it up, fix what’s there, and rebuild with proper ventilation, waterproof membrane systems, and tile work that won’t fail in the valley’s dry-heat summers. Expect $9,000 to $28,000 depending on scope, fixtures, and whether you’re moving plumbing.

Walk-In Showers & Shower Remodeling
On Monte Vista and Vanowen-area streets, we regularly convert cramped tub-shower combos into walk-in showers with linear drains and frameless glass. In slab-on-grade West Hills homes, drain relocation requires concrete cutting and careful slope work, which flatland contractors sometimes underestimate. We’ve done it enough times to price it honestly from the start. Walk-in shower installation runs $4,500 to $12,000, and we use Schluter waterproofing systems under the tile so the pan doesn’t leak five years down the road.

Tub-to-Shower Conversion
For homeowners who want to age in place, a tub-to-shower conversion is the most common project we quote in West Hills. No more stepping over a tub wall. We remove the old tub, rework the drain, add a low-threshold base, and install grab-bar blocking before tile goes up so it actually holds weight. Prices land between $3,500 and $10,000 depending on tile, glass, and whether we need to move the valve. This is also where Grohe pressure-balance valves earn their keep: they keep water temperature steady even when someone flushes a toilet or runs the washing machine, which matters in older homes with smaller supply lines.

Vanities, Tile & Fixtures
Sometimes the room doesn’t need a full remodel. A new vanity, a properly waterproofed tile floor, and a better exhaust fan can change the entire feel of a bathroom in a West Hills ranch without touching the plumbing. Vanity installation runs $800 to $3,000. We stock common Schluter edge profiles and transition pieces locally, so we’re not running across the Valley mid-install to chase down a piece of trim. It keeps the job moving and keeps your floor time down.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in West Hills
We carry and install materials you can look up, not mystery brands off a van. In bathrooms, that means Schluter waterproofing systems under every shower pan, Grohe and Sterling fixtures when you want pressure-balanced valves and durable finishes, and glass hardware that doesn’t wobble after a year. We keep common Schluter profiles, shower base components, and valve trim in stock for West Hills jobs, so a missing part doesn’t hold your project hostage. If you’re comparing estimates, ask any contractor which brands they’re actually putting in the walls. Then compare.
Common Bathroom Remodeling Problems We See in West Hills Homes
- Moisture damage from missing or undersized venting. Homes built in the 1960s and 1970s across 91307 often have a window instead of an exhaust fan, or a fan that vents into the attic instead of outside. We find mold hides in the ceiling joists on nearly a third of the bathrooms we open up.
- Slab-on-grade plumbing access. Most West Hills ranches are built on concrete slabs, not raised crawl spaces. Moving a drain or toilet location means cutting concrete, which is noisy, dusty work that’s easy to underbid and easier to do wrong. We price it accurately the first time because we’ve done it hundreds of times in this exact housing stock.
- Fire-resistance requirements on hillside remodels. If your bathroom addition or expansion increases conditioned square footage, LA County can require Chapter 7A compliance for the affected wall assemblies. We don’t find out about that mid-project because we check the VHFHSZ map before we draw the scope. It’s one of the ways a local contractor in West Hills saves you money and rework.
- Post-Northridge settling and out-of-square walls. The 1994 earthquake shifted a lot of West Hills framing by a quarter-inch here and an inch there. We expect a 30-drywall-year-old wall to be out of square, and we plan for it when we set wall tile or install frameless glass, so your shower door hangs true instead of fighting itself every time it closes.
Pricing for Bathroom Remodeling in West Hills, CA
A bathroom remodel in West Hills runs $9,000 to $28,000. A small bathroom remodel in the 5×8 footprint common to 1960s ranch homes lands between $5,000 and $12,000. Walk-in shower installation runs $4,500 to $12,000, a tub-to-shower conversion $3,500 to $10,000, and a new vanity with top $800 to $3,000. What moves the price: plumbing relocations, tile selection, whether you’re inside the VHFHSZ boundary, and whether we find hidden moisture or settling once the walls open up. Every scope, every allowance, every price change arrives as a written change order before work happens. No surprise invoices at the end. Call (877) 610-1318 to schedule your free estimate.
We Also Serve Cities Near West Hills
Our Bathroom Remodeling team serves West Hills and the surrounding neighborhoods: Canoga Park, Woodland Hills, Calabasas, and Chatsworth. If you’re in one of those areas and comparing bathroom remodel prices, the same written-scope, change-order-in-writing approach applies. We also handle Roofing in West Hills and Windows & Doors in West Hills if your remodel reaches the exterior walls or you’re already thinking about ember-resistant upgrades.
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 - Bathroom Remodeling in West Hills
For estimates, we schedule within a few days and walk the space with you before quoting. For scheduled work, start dates depend on the scope, but we don’t stack three jobs on one crew. When we start your West Hills bathroom, our crew is on your job until it’s done. Call (877) 610-1318 for a specific timeline on your project. Free estimates, no trip charge inside the county.
Yes. We work throughout the 91307 and 91308 ZIP codes, from the flatland tracts near Platt Avenue up into the hillside lots where grading and slope considerations enter every project. The fire-hardening standards in the VHFHSZ are something we check before we quote, not after. If your bathroom remodel is near the hillside edge, we’ll tell you on the first visit whether any Chapter 7A requirements might apply. Call (877) 610-1318 to talk through it.
Sometimes, and for one specific reason: if your West Hills property sits in LA County’s Very High Fire Hazard Severity Zone, certain remodel elements that touch exterior assemblies or add square footage can trigger Chapter 7A compliance requirements, which add material costs. The same project in flatland Woodland Hills usually won’t. In practice, most standard interior bathroom remodels in West Hills quote within the same $9,000 to $28,000 range as the broader area. Call (877) 610-1318 for an exact quote, with the VHFHSZ question answered up front.
Yes, on every eligible job. Permit requirements depend on the scope: swapping a vanity and toilet doesn’t need one, but moving plumbing, altering walls, or changing the electrical layout does. We handle all West Hills and LA County permit paperwork, pull the permits ourselves, and get the inspections signed before we close out. The last contractor most customers used told them permits were optional. They’re not. Call (877) 610-1318 and we’ll walk you through what your specific scope requires.
Every completed job is backed by our 90-Day Done Right Promise, written on the contract. If something isn’t right within 90 days, one call brings Tom Barrett back to make it right. The brands we install, including Schluter waterproofing systems and Grohe valves, also carry their own manufacturer warranties. You get both, and we don’t hide either one. Call (877) 610-1318 for a free estimate and we’ll show you the paperwork before you sign anything.
Written by Tom Barrett, Owner at Barrett & Sons Construction. Tom founded the company in 1998 and still walks West Hills job sites himself. If you see him at the hardware store on Saturday, ask him about your bathroom.







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