Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterFast, Reliable Bathroom Remodeling Across Brisbane
Bathroom remodeling in Brisbane, CA typically runs $9,000 – $28,000, and the honest answer is that where your job lands in that range depends on what we find when the walls come open, not on a sales pitch. We’re Penhallow Remodeling, led by Trevor Nash, and we serve homeowners across Brisbane from the Baylands flats to the upper slopes of San Bruno Mountain. If you’re planning a shower remodel or a full gut renovation in a 1940s – 60s cottage, call (936) 259-2607. We’ll give you a written price before any work starts, not a verbal ballpark.
Why Penhallow Remodeling Is Brisbane’s Preferred Bathroom Remodeling Company
Brisbane is only 2.5 square miles, but the construction reality changes block to block. Homes on the hillside sit on post-and-pier foundations with limited subfloor access. Homes on the flatlands near the old railyard and municipal landfill carry methane migration zones and contaminated-fill protocols that most contractors never think to check. We do. That local knowledge shows up in our written scopes of work, our permit submissions, and the way we price a job so the number on day one is the number on the final invoice.
Our Bathroom Remodeling team has been called back to Brisbane homes repeatedly because we name the trade realities other contractors skip: undersized cast-iron drains, rotted sill plates, subfloors never engineered for a full-time wet area. Every technician who walks into your Brisbane home is background-checked, uniformed, and held to The Kingswell Way: say the price before the work, show up in the window we gave, leave the place cleaner than we found it. Dispatch is coordinated from the brand’s Los Angeles office, but the crews serving Brisbane work locally and know the permitting office on Sierra Point Parkway as well as any backyard on Humboldt Road.
And if something fails inside 365 days, we come back and fix it at no charge. That’s the Done Right Promise, in writing, on every project. No re-inspection fee, no second-visit charge, no fine print.
Shower Remodel in Brisbane
A shower remodel in Brisbane often starts with what you can’t see: a post-and-pier foundation under a 1950s bungalow, a cast-iron drain that’s never been tested under modern codes, and wood that’s been absorbing hillside fog and bay moisture for sixty years. We handle the whole scope: demolition, waterproofing, tile, glass, plumbing rough-in, and the permit work that makes it legal. A walk-in shower installation typically runs $4,500 – $12,000 in Brisbane, while a full shower replacement, including the pan, valve, and surround, lands between $3,000 and $8,500.
Walk-In Showers for Hillside Cottages
Brisbane’s older homes rarely have the framing depth for curbless showers without some structural work. We plan for that from the first measurement, not after demo. When joists need sistering or a subfloor section needs replacing, that work is written into the contract as an allowance line, priced and approved in writing before we touch it.
Frameless Glass and Waterproofing Details
We install frameless glass enclosures sized to your pan, and the waterproofing system runs from the cement board substrate (the moisture-resistant layer behind your tile) through to the drain assembly. In a city where fog lingers on the upper streets, waterproofing isn’t a nice-to-have. It’s what keeps a new shower from failing in its first year.
Tub to Shower Conversion in Brisbane
A tub to shower conversion in Brisbane usually means removing a cast-iron tub that was set into a floor never meant to carry a wet area, then re-roughing the drain and upgrading the valve before any tile goes in. Homeowners choose this conversion when aging in place, when the tub is cracked past repair, or when the footprint needs to feel larger without moving walls. In Brisbane the job typically runs $3,500 – $10,000, and the number that moves within that range is usually the plumbing, not the tile.
When the Drain Fails the Hydro Test
We pull the permit first. That matters in Brisbane because the existing drain often ties into undersized cast iron that fails the inspector’s hydro test the first time. When it does, we write the change order, you approve it in writing, and we order the materials. No surprise invoices after the fact.
Structural Work Behind the Wall
Opening a tub wall in a 1940s Brisbane cottage frequently exposes studs that are undersized, notched, or rotted at the plate. We price for that possibility in the allowance line rather than acting surprised later. If the structural work isn’t needed, you don’t pay for it. If it is, you knew it was coming.
Trusted Brands We Service in Brisbane
We install and service fixtures and finishes from Kohler, Moen, and Delta, countertops from Cambria and Silestone, and cabinetry from KraftMaid. When your Brisbane remodel calls for an engineered vanity or a custom shower base, we work with materials that carry their own manufacturer warranties alongside our written guarantee. We also stay current on the newer modular and prefab options homeowners ask about, including systems from Abodu, Cover, and Dvele, where they fit a bathroom scope. If you need a specific drain assembly or a matching trim kit for an older Kohler fixture, our suppliers keep local stock for Brisbane customers, which cuts the wait time on special-order parts.
Common Bathroom Remodeling Problems We See in Brisbane Homes
- Rotted post-and-pier framing under the wet area. The 1940s – 60s bungalows on Brisbane’s slopes were often built as weekend retreats. The foundations were never designed for full-time plumbing loads, and decades of hillside fog have worked on the joist ends. We shore, sister, or replace framing as part of the written scope, never as a surprise.
- Cast-iron drains that fail the hydro test. Older Brisbane homes commonly have 1.5-inch cast-iron drain lines that hairline-cracked decades ago. The inspector’s test catches it, and the fix means a re-rough-in to ABS. We include a test in every tub-to-shower quote so you aren’t blindsided.
- Subfloors damp from bay moisture and failed waterproofing. The persistent wind corridor between San Bruno Mountain and the bay pushes moisture into minimally overhanged bungalows. Re-tiling over a damp subfloor cracks the new pan within a season. We inspect before we tile, and we write the repair into the price.
- Methane-zone permits on the Baylands side. Near the old Union Pacific railyard and former landfill, even a straightforward bathroom drain trench can require methane monitoring before the city issues a grading permit. We map the zone before we bid so the schedule and the price reflect reality.
Pricing for Bathroom Remodeling in Brisbane, CA
A full bathroom remodel in Brisbane runs $9,000 – $28,000. A small bathroom remodel lands between $5,000 and $12,000, and a vanity installation starts around $800 and rarely exceeds $3,000. The spread is driven by what’s behind the walls: a hillside cottage with splayed joists and a cast-iron drain costs more to re-rough than a Baylands home with a newer ABS rough-in. Here are the line items we quote in Brisbane:
| Service | Brisbane 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 |
Every quote includes the structural and plumbing allowances in writing, so when the joist is rotted or the drain fails, the change order is already priced and approved before materials are ordered. You never pay for work you didn’t sign off on. Call (936) 259-2607 and we’ll schedule a free estimate at your Brisbane home.
We Also Serve Cities Near Brisbane
Penhallow Remodeling serves the tight cluster of upper-peninsula cities around Brisbane, including South San Francisco, Daly City, San Bruno, and Millbrae. The permitting rules and housing stock differ from one city to the next, and we know the distinctions. If you’re a little over the line, call anyway. We’ll let you know if we can take the job on.
Serving Brisbane, CA - Our Local Coverage Area
We’re based in the Brisbane 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 Brisbane
Yes. A tub-to-shower conversion in Brisbane requires a plumbing and building permit because the drain line and wet-area framing must pass the city inspector’s hydro test and structural review. If the work is done without a permit, any future sale can stall on disclosure, and the plumbing won’t be inspected. We pull the permit as part of every quote, and the fee is written into the contract. Call (936) 259-2607 and we’ll walk you through the exact permit path for your address.
Because the previous contractor either hid the allowance line or didn’t know Brisbane’s housing stock well enough to price it the first time. In a 1950s hillside cottage, the framing behind a tub is routinely undersized for a wet area, and the drain is often cast iron that fails the test. A responsible Brisbane quote includes these as written allowances with approved change orders, so the number doesn’t move without your signature. We write the structural and plumbing allowances into the original contract before demo day.
On the Baylands side, possibly. The former Union Pacific railyard and municipal landfill left methane migration zones in the lower flatlands, and any new bathroom drain trench or vent line in those zones can trigger a methane monitoring requirement and a vapor barrier installation before the grading permit is issued. On the hillside, the requirement typically doesn’t apply unless the parcel is within the mapped zone. We check the parcel status before we bid so the price and schedule reflect the actual permitting layer. Call (936) 259-2607 for an exact quote on your property.
A full bathroom remodel in Brisbane usually takes three to five weeks from demo to final trim. A tub-to-shower conversion can run one to two weeks when the framing and drain work is straightforward. The schedule moves with the hillside post-and-pier repairs and the Baylands methane protocols, both of which take time and can’t be shortcut. We give you a written arrival window before work starts and keep you updated if an inspection or a supplier shifts the timeline.
In most cases, yes. We source replacement tile and trim from the same distribution channels original Brisbane builders used, and we can match the era-specific profiles common in 1940s – 60s bungalows. For vanities, KraftMaid’s stock and custom lines include door styles that read period-correct without looking dated. If an exact tile match isn’t available, we’ll show you a written comparison of nearby options and their prices before you commit. Call (936) 259-2607 for a free estimate.
Written by Trevor Nash, Owner at Penhallow Remodeling, serving Brisbane, CA.