







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Millbrae
Bathroom remodeling in Millbrae typically runs between $9,000 and $28,000 depending on the size of the room, the condition of what’s behind the walls, and whether your home is on one of the city’s hillside lots. We’re Elmstead Remodeling San Francisco, a Cedarwell company, and we’ve spent years opening up Millbrae bathrooms built in the 1950s and 60s, so we know what waits behind the tile. Call (831) 480-4497 to schedule your free estimate, and we’ll walk the space with you before quoting a written price.
Why Elmstead Remodeling San Francisco Is Millbrae’s Preferred Bathroom Remodeling Company

Graham Stein leads our Bathroom Remodeling team, and he’s built the crew’s reputation on one habit: we say what a job will cost before we start, and we put it in writing. Millbrae homeowners tell us they’ve had crews show up, open a wall, and then hand over a new number. That doesn’t happen on our jobs. Every project gets a written price first, then a signed change order for anything unexpected, then a photo of the clean-up before we leave for the day.
We serve Millbrae with background-checked, uniformed technicians who come in shoe covers and lay drop cloths on every floor they touch. If you have kids napping or a dog that startles easily, we schedule around that. We use quiet tools during rest hours where we can, and we ask before moving anything in your home. These are the Cedarwell Care Promise standards, and they apply to every project we take on.
Styles & brands we work with







Tub to Shower Conversion in Millbrae
A tub to shower conversion in Millbrae runs between $3,500 and $10,000, and it’s the most common request we get from homeowners in the city’s older neighborhoods. Many of these bathrooms were built with a single tub-shower combo, and families want a low-curb or curbless walk-in shower that’s easier for kids, safer after a surgery, or just simpler to clean. The job usually means removing the tub, rebuilding the shower pan with a Schluter waterproofing system, and replacing the valve and trim with fixtures from Kohler, Moen, or Grohe.
What We Find Behind the Tub
In Millbrae homes from the 1950s and 60s, the wall behind the tub often has water damage from years of failed caulk or cracked grout. We inspect that framing before installing anything new, and if joists need reinforcement, the written change order explains the cost before we touch it. The permit for this work is something we pull ourselves, and the inspection sign-off is part of the job.
Custom Shower Pans and Fixtures
Every conversion gets a mortar-bed or foam-tray shower pan, waterproofing that runs up to the showerhead height, and a frameless glass enclosure ordered after the tile is set. We don’t measure for glass before demo. Walls in these older Millbrae homes are rarely square, and measuring too early means gaps and re-cuts.
One Day Bath Remodel in Millbrae

A One Day Bath Remodel in Millbrae is a way to replace the tub or shower surround, valve, and trim without tearing out the whole room, and it typically lands in the $3,000 to $8,500 range depending on materials and what we find underneath. This works well when the tile is tired, the tub is chipped or stained, and the faucet leaks, but the layout still works for the family. We use a solid surface or acrylic system installed over properly prepared backing, and we handle the permit when the valve replacement triggers one.
When the One Day Bath Is the Right Choice
If your Millbrae bathroom has one tub and no second bathing option, this is the fastest way to keep the room usable during the upgrade. We schedule the work around your family, lay drop cloths through the hall, and leave the bathroom clean enough to use that evening. The One Day Bath is not a substitute for a full remodel when structural issues exist, and our crew will tell you that before you sign anything.
Materials That Hold Up to Millbrae Damp
Morning fog and winter rain keep Millbrae bathrooms humid, so we specify waterproof backer board, sealed grout, and fixtures with manufacturer warranties you can verify independently. The brands we install, including Kohler and Moen, carry warranties that travel with the finished project.
Trusted Brands We Service in Millbrae
We install cabinets from KraftMaid and Wellborn, and countertops from Cambria, so Millbrae homeowners can research the material specs and warranty terms before the work starts. If a faucet cartridge fails in a Kohler or Moen fixture down the road, we stock common replacement parts locally and can get a technician out quickly. When you choose a named brand, you’re not relying on our word for quality. The manufacturer’s warranty is yours to hold, independent of us.
Common Bathroom Remodeling Problems We See in Millbrae Homes
- Failed waterproofing behind old tile. Millbrae’s hillside homes experience slab movement as marine clay expands in winter rain, which cracks tile and lets water into the wall. By the time we open it, the framing behind the tub surround often shows rot that was invisible from the outside.
- Undersized or termite-damaged framing. Homes built in the 1950s and 1960s used floor joists that are often too small for today’s freestanding tubs and heavy stone vanities. We sister or replace joists when the permit inspection requires it, and the cost is always written before we begin.
- Failing cast-iron waste lines. In Lomita Park and other older Millbrae neighborhoods, original cast-iron pipes are corroding from the inside and getting invaded by roots at the joints. A bathroom remodel sometimes means trenching through the slab to replace a section of drain line, which triggers a permit upgrade.
- Seismic and structural stress on hillside lots. Millbrae sits close to the San Andreas Fault, and homes on sloped lots often need additional strapping or shear reinforcement once walls are open. We coordinate with structural engineers when the inspection requires it, so the work passes the first time.
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AfterPricing for Bathroom Remodeling in Millbrae, CA
We publish these ranges because Millbrae families deserve a starting point before the first meeting. Here’s what we quote for common bathroom projects in this market:
| Project Type | Typical Range in Millbrae |
|---|---|
| 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 quote: the age of your plumbing, whether the bathroom sits on a slab or over a crawl space, and whether the planned layout triggers structural changes. We include written allowances for the unknowns that are common in Millbrae hillside homes. Call (831) 480-4497 to schedule a free estimate, and you’ll get a line-item price before any work starts.
What a Millbrae Hillside Bathroom Actually Hides

Millbrae’s hillside and hillside-adjacent homes, many built in the 1950s through the 1970s, sit on heavy marine clay that expands when winter rain saturates the ground and contracts when it dries. That cycle pushes against foundations, retaining walls, and subfloors in ways that flat-lot homes never experience. What looks like a cosmetic bathroom remodel often becomes a structural correction the moment we open a wall: cracked waterproofing, rotted sill plates, joists that flex under a person’s weight, and cast-iron drain lines that have separated at the joints. We plan for this on every Millbrae job by inspecting the framing and plumbing before quoting, writing allowances into the contract for known-common issues, and walking you through any change order with a signed approval before the next trade touches the wall.
On a bath remodel in Lomita Park, opening the walls exposed original cast-iron plumbing with root intrusion and failed waterproofing behind the tub surround. Our crew replaced the drain line, sistered two undersized floor joists, and wrote the added scope as a signed change order before any new work. The inspection sign-off came in clean, and the homeowner never faced an unpriced surprise. That’s how we handle every Millbrae remodel: inspection first, allowances in the contract, and every surprise priced and approved in writing before we touch it.
We Also Serve Cities Near Millbrae
Our crews work throughout the Peninsula, so if you’re in Burlingame, South San Francisco, San Carlos, or San Francisco, we can bring the same written-price process to your bathroom remodel. The permitting and inspection experience we’ve built in Millbrae carries over to every neighboring city we serve. Call (831) 480-4497 to talk through your project no matter which side of the county line you’re on.
Serving Millbrae, CA - Our Local Coverage Area
We’re based in the Millbrae 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 Millbrae
Yes, you need a permit for any Millbrae bathroom remodel that changes plumbing, electrical, or structural elements, which covers nearly all full remodels and most tub-to-shower conversions. Skipping the permit saves a few weeks at the start but creates disclosure problems when you sell and can void your homeowner’s insurance if something fails. We pull the permits, schedule the inspections, and make sure the work passes before we call the job done.
We inspect first, write allowances into the contract, and price every surprise as a signed change order before any new work begins. On Millbrae hillside homes, we expect to find some combination of failed waterproofing, corroded cast-iron waste lines, or undersized framing, so we plan the schedule and budget around those possibilities from the first walkthrough. You’ll never face an unpriced surprise. Call (831) 480-4497 if you want to talk through what we typically find in your neighborhood.
Many will, because the floor joists in Millbrae homes from the 1950s and 60s were sized for a lighter tub, not a heavy tiled shower pan plus a freestanding tub or stone vanity. We sister or replace joists when the framing can’t carry the new load, and the structural upgrade is quoted before we start. If your home sits on a hillside with marine clay movement, the need for reinforcement goes up, and we’ll show you the photos and measurements that justify the work.
A full bathroom remodel in Millbrae usually takes three to five weeks including permit inspections, depending on the size of the room, what we find behind the walls, and how many change orders get signed. A smaller job like a tub-to-shower conversion or shower replacement often lands in the one-to-two-week range when framing and plumbing don’t need major repairs. We’ll give you a schedule in writing before work begins, and we’ll update you if an inspection requires an extra day.
In many cases yes, because we trench only the section of slab that covers the failing pipe and leave the rest of the bathroom floor intact. The trenching usually runs from the tub or shower drain to the nearest functioning section of waste line, and we saw-cut carefully to minimize disruption to your tile and subfloor. If the damage is widespread, we’ll show you exactly what we’re seeing and give you a clear scope and price before we expand the work.
Call (831) 480-4497 to schedule your free estimate. Graham Stein and the Elmstead Remodeling San Francisco team will walk your Millbrae bathroom with you, explain what we see, and hand you a written price before any work begins.
Written by Graham Stein, Owner at Elmstead Remodeling San Francisco, serving Millbrae and the surrounding Peninsula.











