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AfterHow Much Does Tub-to-Shower Conversion Cost in Orange County?
A tub-to-shower conversion in Orange County typically runs between $3,500 and $10,000 as of 2026, with most homeowners paying around $6,500 to $8,000 for a standard 60-inch alcove conversion using mid-range materials. The final price depends on the scope of plumbing work, tile selection, glass enclosure choice, and whether you’re dealing with a slab foundation or raised subfloor. At Bradford Remodeling Co Orange County, we put a written price in front of you before any work starts, so the number you sign is the number you pay.
Curtis Lane and the crew at Bradford have handled tub-to-shower work across Orange County since 2004 as part of the Garrison Partners family. You can reach us at (562) 262-2907 for a free estimate.
Tub-to-Shower Conversion Cost Breakdown (2026)
Here’s how the dollars break down for a typical tub-to-shower conversion in Orange County:
| Line Item | Cost Range | What You’re Paying For |
|---|---|---|
| Demolition and disposal | $500 – $1,200 | Removing the old tub, surrounding walls down to the studs, and hauling debris. |
| Plumbing rough-in | $800 – $2,500 | Relocating or resizing the drain from 1-1/2 in. tub drain to 2 in. shower drain, moving the valve to a comfortable height. |
| Shower pan and waterproofing | $900 – $3,000 | Hot-mop or membrane pan, cement board substrate, and waterproofing membrane on the walls. |
| Tile and labor | $1,200 – $4,500 | Wall tile, floor tile, thinset, grout, and the hours to set it properly. |
| Shower valve and trim | $300 – $1,200 | Pressure-balanced valve, showerhead, and handle. Kohler and Moen are what we specify most often. |
| Glass enclosure or curtain rod | $400 – $2,500 | Frameless glass runs higher; a rod and curtain keeps the low end. |
| Permits and inspections | $200 – $800 | City of Orange County permit fees and required inspections on plumbing and waterproofing. |
| Accessories (grab bars, niches, bench) | $200 – $1,500 | Built-in shampoo niches, corner benches, and blocking for future grab bars. |
What drives the number up or down? A few things, consistently. Foundation type is a big one. Orange County homes on raised foundations make drain relocation simpler and cheaper. Homes on slab, which are common in older neighborhoods across Garden Grove, Westminster, and Santa Ana, mean cutting concrete to reach the drain line. That’s real labor and real hours, and it shows up in the plumbing line item.
Tile choice moves the needle more than most people expect. A basic 12×24 porcelain wall tile keeps you at the low end. A smaller-format tile, mosaic accent band, or natural stone pushes toward the top. Same with the glass: a hinged frameless door costs more than a sliding semi-frameless panel, which costs more than a curtain rod. None of these are wrong choices. They’re just different line items, and you’ll see them itemized before you agree to anything.
What Affects Tub-to-Shower Conversion Pricing in Orange County
- Slab vs. raised foundation. If your home sits on a concrete slab, the existing tub drain is set in concrete. Moving it to the shower-center position requires saw-cutting the slab, which adds $400 to $1,000 depending on how far the drain needs to move.
- Valve relocation. Most tubs have the valve about 12 to 18 inches off the floor. A shower valve sits comfortably at 38 to 48 inches. Moving it means opening the wall, re-piping, and re-blocking. Some homeowners skip this and keep the valve low, but that’s a decision you should make with your eyes open.
- Access and egress. Second-floor bathrooms or bathrooms at the back of a tight floor plan mean more material handling. Crews carry tile, mortar, and the old cast-iron tub down stairs, around corners, and through finished rooms. That’s labor cost, and it’s real.
- Waterproofing method. Orange County code requires a waterproof membrane behind the tile. Some contractors cut this corner. We don’t. A hot-mop pan on the floor plus membrane on the walls is the by-the-book approach, and it adds cost that you benefit from for years.
- Existing water pressure and pipe condition. Older homes in Fullerton, Anaheim, and Buena Park often have galvanized supply lines that are corroded inside. If we open the wall and the supply lines are shot, that’s a change order. We’ll show you the pipe, show you the price, and get your sign-off before touching it.
- Permit requirements. A tub-to-shower conversion changes the plumbing, so it pulls a permit in every Orange County municipality. Some homeowners ask to skip it. We won’t. An unpermitted shower is a liability when you sell the house, and it can void your homeowner’s insurance on a water-damage claim.
Is Tub-to-Shower Conversion Worth It in Orange County?
For most Orange County homeowners, yes. The math is straightforward. A converted shower opens up floor space in a small bathroom, eliminates the step-over risk for older residents, and updates a dated look. When you sell, buyers in this market expect at least one walk-in shower in the primary bath. Real estate agents will tell you the same.
What you won’t hear from us is a pitch about guaranteed resale value. Home improvement return-on-investment numbers are soft, and anyone who gives you a hard percentage is guessing. What we can tell you is this: Orange County buyers consistently prefer a clean, code-compliant shower over a 1980s fiberglass tub surround, and the permit record stays with the house.
If you’re deciding between a full bathroom remodel and a tub-to-shower conversion, the scope matters. A conversion is contained to the footprint of the existing tub. A full bathroom remodel means new flooring, vanity, lighting, and often moving walls. That’s a different budget. Brad’s team does both, and we’ll tell you honestly which one fits your money. Read more about our Tub-to-Shower Conversion in Orange County service or get back to the home page for the full range of what we handle.
How to Save on Tub-to-Shower Conversion Without Cutting Quality
Saving money doesn’t mean cutting corners. It means making deliberate choices on the line items that are easy to change later, and spending your money on the ones that are hard to fix.
Keep the footprint. Don’t move walls, don’t widen the opening, don’t relocate the shower to the other side of the bathroom. Staying in the existing tub footprint avoids the most expensive plumbing and framing work.
Choose a semi-frameless glass panel over fully frameless. The visual difference is minimal from a distance. The price difference is $1,000 or more.
Use large-format tile. A 12×24 porcelain tile covers more wall per piece and requires less grout work. Labor is the biggest cost in any tile installation, and fewer pieces means fewer hours.
Skip the custom niches and benches if money is tight. You can add a corner shelf later for $50. A built-in bench set in tile runs $500 to $800. It’s a nice feature, but it can wait.
Replace the valve, not the whole water heater. Some contractors will try to upsell you on repiping the whole bathroom or replacing your water heater “while we’re in there.” If it works and it’s not leaking, leave it alone.
Bradford Remodeling gives you a written price before any work starts. That’s the whole point of the way we run things. You’ll see the line items, know what each one costs, and decide what stays and what goes before the crew shows up. Call (562) 262-2907 and we’ll walk the job with you and put numbers on paper.
FAQs – Tub-to-Shower Conversion Cost in Orange County
How much does a tub-to-shower conversion cost in Orange County?
You’ll spend $3,500 to $10,000 depending on tile, glass, and plumbing scope. Most jobs land between $6,500 and $8,000. Call (562) 262-2907 for a written estimate specific to your bathroom.
Is it cheaper to repair a tub or convert it to a shower?
A basic tub repair (reglazing or replacing a faucet) runs $300 to $1,500, so it’s cheaper in the short term. But if the tub surround is failing, the subfloor is soft, or you can’t use the tub safely, a $3,500 to $10,000 conversion might be the better use of money. We’ll look at what’s under the tub and tell you straight.
How long does a tub-to-shower conversion take?
Plan for 5 to 10 working days. Demolition and rough-in take a day or two, waterproofing needs cure time, tile takes a couple of days, and glass is measured and installed last. A slab foundation adds a day for concrete work. Curtis Lane’s crews schedule deliberately and don’t split time between jobs.
Can you convert a tub to a shower in one day?
No. Anyone offering a one-day tub-to-shower conversion is selling a fiberglass or acrylic insert, not a tiled shower built to Orange County code. A real conversion means demolition, plumbing, waterproofing, tile, and glass. That’s a multi-day job, and we won’t pretend otherwise.
Do I need a permit for tub-to-shower conversion in Orange County?
Yes. Moving a drain, changing valve plumbing, and altering waterproofing all require a permit in Orange County. The permit costs $200 to $800 depending on the city. Bradford pulls the permit, schedules the inspections, and closes the permit. You’ll have the signed inspection card in your hand. That’s what “squared away” looks like.
What does the 365-Day Done Right Promise cover?
Every Bradford Remodeling project carries a full-year written guarantee. If the work fails inside that window (a leak, a cracked tile, a valve issue), we come back and correct it at no charge. That’s The Garrison Standard, and it’s in writing before any work starts.
Pricing reflects the Orange County market as of 2026. Bradford Remodeling Co Orange County offers free estimates – call (562) 262-2907.
Written by Curtis Lane, Owner at Bradford Remodeling Co Orange County, serving Orange County since 2004.
What Our Customers Say
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