Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Westminster
A full bathroom remodel in Westminster, CA typically costs between $9,000 and $28,000, depending on what’s behind your walls and how far you want to take the finishes. Mason Remodeling has been handling Bathroom Remodeling projects since 2004, and our crews work throughout Westminster, from the tract-home neighborhoods off Bolsa Avenue to the newer developments near the 405. When you call (803) 680-2547, a live person answers and starts building your written price before a single tool leaves our truck.
We know Westminster’s housing stock. Most homes here were built between the 1950s and 1970s, which means the bathrooms we open up have a specific set of problems: original cast-iron drains, galvanized supply lines, and floor framing that was never meant to carry a tile shower pan. That’s not a surprise to us. It’s what we plan for on every quote.
Why Mason Remodeling Is Westminster’s Preferred Bathroom Remodeling Company
Westminster homeowners consistently tell us the same thing: they want to know exactly who is coming to their door and exactly what the work will cost before walls come down. That’s what we deliver. Every Mason Remodeling technician is background-checked and identity-verified under the Threshold Standard, a named process we’ve used since 2004. Before your crew arrives, you get the technician’s name and photo. When they show up, they’re in a clean, marked uniform with a photo ID badge at the door.
We also put the price in writing before any work starts. Not a verbal ballpark. A written, line-item price. If your Westminster bathroom is hiding a failed cast-iron drain behind the shower wall, we write a change order and you approve the number before we touch it. No surprise invoices at the end. Our 365-Day Done Right Promise means if something isn’t right within a year of completion, we return and make it right at no cost. That’s the guarantee, stated plainly: 365 days from the completion date.
Isaac Pruett leads our Westminster-area projects, and he holds every crew to the same standard on every job. The goal isn’t to be the cheapest bid you’ll get. It’s to be the bid that holds up.
Styles & brands we work with
Bathroom Remodeling Contractor in Westminster
A General Contractor in Westminster has to contend with houses that are 50 to 70 years old, and that changes how the work gets scoped. When you hire Mason Remodeling, the job starts with a detailed walkthrough, not a photo estimate. We check the plumbing, the framing access, and the venting before we give you a number, because in Westminster tract homes, what you can’t see is usually the most expensive part of the job. A typical full bathroom remodel here runs $9,000 to $28,000, with the spread driven by whether the drains and joists need reworking.
What the Scope Includes
Most Westminster remodels we do include full demolition to the studs, new supply lines, a new shower rough-in, upgraded framing where the tile will sit, and then finishes: shower walls, flooring, vanity, lighting, and fixtures. We pull the permits and schedule the inspections. If the City of Westminster requires a specific valve or drain configuration, we’ve already seen it and planned for it.
When the Number Changes
The price changes only when the walls come open and reveal something that couldn’t be seen during the walkthrough, like a rusted cast-iron waste arm under the slab or floor joists that have been notched one too many times. When that happens, you get a written change order with the exact new line-item cost. You approve it before we proceed. That process is standard for us, not a favor.
Walk In Shower in Westminster
A Walk In Shower in Westminster is the single most common upgrade we’re asked to quote, and for good reason: the original tub-shower combos in these 1960s ranches feel cramped, and homeowners want a curbless or low-curb entry they can use for decades. Installing a walk-in shower in Westminster typically runs $4,500 to $12,000, depending on whether we’re converting an existing tub footprint or expanding the floor plan. Expect the number to land higher if the drain needs to be relocated, because that means opening the subfloor and tying into the main line.
Tub-to-Shower Conversion Reality Check
Converting a tub to a walk-in shower in a Westminster slab-foundation home isn’t always a simple swap. The existing tub drain is usually 1-1/2 inches, and a shower requires 2 inches, which means we sometimes have to break concrete to re-run the waste line. That’s an extra cost you won’t see in a generic online estimator, but it’s exactly the kind of thing we’ll catch during the walkthrough and include in your written price.
Frameless Glass and Finishes
Once the pan and valve are sorted, we move to finishes: frameless glass enclosures, Schluter strip (the metal trim that seals the edge where tile meets flooring), and fixtures from Kohler, Moen, or Grohe depending on your preference. Cambria, Silestone, and Caesarstone are available for vanity tops if you’re doing the full bath, which most Westminster homeowners do once they see the wall open anyway.
Trusted Brands We Service in Westminster
We work with specification-grade materials across cabinetry, surfaces, and fixtures, and we have access to KraftMaid and Wellborn for vanities, Cambria, Silestone, and Caesarstone for countertops, and Kohler, Moen, Toto, and Grohe for valves and trim. Having these material partnerships means one trade partner instead of three, and a single point of responsibility for the whole Westminster job. We also keep common rough-in components stocked locally so a damaged valve body doesn’t stall your project for a week.
Common Bathroom Remodeling Problems We See in Westminster Homes
- Corroded cast-iron or galvanized drains. Nearly every 1950s-1970s Westminster home we open up has some degree of drain corrosion. The tub waste arm and the toilet flange are the two most common failure points, and both are hidden until demo.
- Undersized floor framing under tile. These mid-century tract homes were framed with 2×6 or 2×8 joists at spacing that was fine for linoleum but too bouncy for a tile shower pan. Without sistering, you get cracked grout and a failed pan within a few years.
- Unpermitted work from previous remodels. Westminster has plenty of homes with bathrooms that were “refreshed” without permits in the 1980s or 1990s. The shower valve or drain often doesn’t meet current code, and we have to bring it up to pass inspection.
- Venting problems in interior baths. Original bathrooms near the center of the house often lack proper venting because the original fixture layout never required it. Moving a wall or relocating a shower frequently means adding a vent stack, which is a code requirement, not an upgrade.
See the difference
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AfterPricing for Bathroom Remodeling in Westminster, CA
Westminster bathroom remodel pricing follows real cost drivers, not marketing math. Here’s what we quote across Bathroom Remodeling in Westminster today:
| Project | Westminster 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 you toward the top of the range is almost always what’s behind the walls: drain replacement, framing upgrades, or plumbing relocation. We give you a written price after a walkthrough, and that price doesn’t change unless you approve a written change order. Call (803) 680-2547 to schedule a free estimate, and we’ll scope your Westminster bath before you commit to anything.
A Westminster Project, Start to Finish
On a 1962 ranch home near Bolsa Ave and Magnolia St, our crew tore a hall bath down to the studs and found the cast-iron drain at the tub was rusted through. We re-ran ABS to the main, sistered the subfloor framing, and relocated the rough-in for a walk-in shower with a Kohler valve and Moen trim. The client picked Silestone for the vanity top. After inspection sign-off on the rough plumbing and electrical, we tiled and set the fixtures on a clean punch list. Final scope came in at $19,400, right in the range we’d quoted, with the hidden drain repair written up as a change order before we did the work. That’s how a Westminster remodel should go: the surprise was real, the process was boring.
We Also Serve Cities Near Westminster
Our crews cover Westminster and the surrounding communities, including Midway City, Huntington Beach, Stanton, and Fountain Valley. If you’re just outside city limits, call us. Scheduling is coordinated from our Los Angeles office, but the people doing the work are dispatched locally to Westminster every week.
Serving Westminster, CA - Our Local Coverage Area
We’re based in the Westminster 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 Westminster
Yes, if you’re moving plumbing, changing the shower valve, or relocating a drain, the City of Westminster requires a building permit and inspections. We pull every permit ourselves and schedule the rough and final inspections. Call (803) 680-2547 and we’ll tell you exactly which permits your specific project needs.
A full bathroom remodel in Westminster runs $9,000 to $28,000, with small baths starting around $5,000 and walk-in shower installations from $4,500 to $12,000. The biggest cost variable in Westminster is what’s behind your walls: original cast-iron drains and old framing drive the number up. Get a free estimate at (803) 680-2547 for a written price on your exact scope.
Very often, yes, especially in the 1950s-1970s tract homes that dominate Westminster. The most common surprises are corroded cast-iron or galvanized drains, undersized floor joists, and unpermitted work from earlier remodels. We handle all three with a written change order you approve before we proceed.
A typical Westminster bathroom remodel takes two to four weeks depending on scope, inspections, and what the demo reveals. A tub-to-shower conversion can run shorter, while a full gut with drain relocation and framing upgrades pushes longer. We’ll give you a realistic calendar in writing before the job starts. Call (803) 680-2547 to schedule your estimate.
Yes, and it’s one of our most-requested projects in Westminster, typically running $3,500 to $10,000. If your home is on a slab foundation, the job often includes breaking concrete to upsize the drain from 1-1/2 inches to 2 inches, which we’ll identify during the walkthrough, not after demo. Call (803) 680-2547 for a free quote on your tub-to-shower conversion.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Westminster since 2004.
