Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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After
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AfterFast, Reliable Bathroom Remodeling Across Tiburon
A full bathroom remodel in Tiburon typically runs $9,000 to $28,000, and most projects take three to seven weeks once permits are approved. The price moves based on what’s hiding behind the walls of 1960s hillside homes: corroded framing, outdated rough-in plumbing, and code upgrades triggered the moment you pull a permit. Tom Barrett has been opening up Tiburon bathrooms since 1998 and he’ll tell you the same thing every time: what you find under the tile determines the real cost, and you should never sign a contract that doesn’t account for it in writing. Call (877) 610-1318 for a free estimate from a name you can look up.
Why Barrett & Sons Construction Is Tiburon’s Preferred Bathroom Remodeling Company
We’re not a franchise dispatching strangers to job sites. Tom Barrett answers his own phone and his sons run the crews. Ask anyone on your street, or look up the license number yourself. We publish Tom’s name, his address, and his license number because a contractor who hides that information has a reason to hide it. Our Bathroom Remodeling team works from a San Francisco Bay Area office, but the people on your job live in Marin and know what a Tiburon hillside lot does to a foundation.
Every contract includes the 90-Day Done Right Promise, and it’s written on page one, not buried in fine print. If something isn’t right after we finish, Tom comes back. One call. That’s it. We also write every scope, every allowance, and every price change as a change order before any work happens. An allowance that isn’t on paper is a surprise waiting for a date, and surprises are what burned you last time.
We pull every permit and make sure every inspection gets signed off. The permit inspector works for you, not for me, which is exactly why Tom likes having him on the job. When the Town of Tiburon signs off on your final inspection, you know the work behind the tile meets the current code, not just the one your house was built under.
Our Bathroom Remodeling Services in Tiburon
Full Bathroom Remodeling
A full bathroom remodel in Tiburon means gutting to the studs and rebuilding with materials that hold up to salt air, steep hillside movement, and decades of deferred maintenance. We scope the rough-in, the waterproofing, the tile work, the vanity, and the fixtures in writing before we start, so you know exactly what you’re paying for. On 94920 homes, we regularly find corroded fasteners and sagging subfloor in bathrooms that were framed with materials never meant for a marine environment, and we address those before we lay a single tile.
Walk-In Shower Installation
Walk-in shower installation in Tiburon runs $4,500 to $12,000, depending on whether we’re converting an existing tub footprint or building a new shower pan from scratch. For hillside homes near Paradise Drive, we pay special attention to pan slope and drainage, because a post-and-pier foundation settles over time and a poorly sloped pan turns into standing water and mold. We install Schluter waterproofing systems and frameless glass enclosures that don’t corrode at the hinges the way cheaper hardware does after five years of bay air.
Tub-to-Shower Conversion
Tub-to-shower conversion in Tiburon runs $3,500 to $10,000 and is one of the most practical remodels for aging-in-place in this town. You lose the tub you stopped using a decade ago and gain a low-threshold shower that works with the knees you have now. The catch is what’s under the tub: in 1960s hillside bathrooms, we often find the tub was set directly on subfloor that’s been wicking moisture for fifty years, and the conversion becomes a small framing job before it becomes a shower. We write that discovery into a change order with the price before we proceed.
Vanities, Tile & Fixtures
Vanity installation runs $800 to $3,000 in Tiburon, and tile work is priced per square foot based on material and layout. We don’t install mystery brands off a van. We use products you can look up, and we order fixtures that are rated for coastal environments. Grohe faucets and shower systems have held up well on the waterfront homes we’ve remodeled near the Bay, where salt in the air eats cheaper finishes in a few seasons.
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 Tiburon
We carry and install brands we’re proud to put our name behind. For shower systems and waterproofing, we rely on Schluter, the standard for tile-ready shower bases and membrane waterproofing that won’t let water through after ten years of use. Grohe shower fixtures and thermostatic valves hold up to the mineral content in Marin water better than most, and they’re serviceable when they need a new cartridge. These aren’t names you’ll find on a clearance pallet. We keep common parts in stock for Tiburon customers, which means a warranty call on a Grohe valve doesn’t leave your bathroom torn apart for two weeks waiting on a shipment.
Common Bathroom Remodeling Problems We See in Tiburon Homes
- Corroded framing and fasteners. Salt-laden marine air from three directions working on a hillside means nails, hangers, and plumbing straps rust faster here than anywhere else in Marin. We regularly replace fasteners and reinforce framing that’s still standing but no longer sound.
- Failed waterproofing behind 1960s tile. The original mud-set tile work in many Tiburon homes was never waterproofed by modern standards, and decades of bay humidity found every path through the grout. Opening a wall nearly always reveals darkened framing and water-damaged drywall behind what looks like intact tile.
- View-protection ordinance surprises. Even a bathroom remodel that stays within the existing footprint can trigger neighbor objections if a new window or vent pipe alters a sightline toward the Bay. We review window placement early and handle neighbor outreach before framing, so a complaint doesn’t force a redesign after the tile is set.
- Sagging subfloor on post-and-pier foundations. The cantilevered decks and steep slopes under many older bathrooms create gradual settlement that shows up as cracked grout lines and doors that won’t close. We check level before we start, and we tell you in writing if the floor needs structural work before the finish line.
Pricing for Bathroom Remodeling in Tiburon, CA
A Tiburon bathroom remodel costs more than the same job in Corte Madera, and the reasons are specific: steeper lots, post-and-pier foundation work, salt-air material upgrades, and a plumbing permit that triggers code-compliance requirements once walls are open. Here’s what we quote in 94920:
| Service | Typical Range |
|---|---|
| Bathroom Remodel | $9,000-$28,000 |
| Walk-In Shower Installation | $4,500-$12,000 |
| Tub-to-Shower Conversion | $3,500-$10,000 |
The biggest variable isn’t tile choice. It’s what we find once the walls are open: corroded framing, undersized venting, supply lines that never met code in the first place. We handle that with inspection first, allowances written into the contract, and every surprise priced and approved in writing before we touch it. Call (877) 610-1318 and we’ll walk the job with you, line item by line item. The estimate is free.
We Also Serve Cities Near Tiburon
Our remodeling crews work regularly in Sausalito, Tamalpais Valley, Tamalpais-Homestead Valley, and Corte Madera. If you’re just outside the 94920 boundary, call (877) 610-1318 and we’ll let you know whether your project is within our normal service area. We’d rather tell you honestly than waste a trip charge.
Serving Tiburon, CA - Our Local Coverage Area
We’re based in the Tiburon 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 Tiburon
Yes, even a bathroom remodel that stays within the existing walls can trigger Tiburon’s view-protection review if a new window, vent pipe, or exterior hood changes a neighbor’s sightline toward the Bay. The ordinance is enforced neighbor-by-neighbor, not just by zoning code, so a second-story bathroom window that clears the height limit on paper can still be challenged at Planning Commission. We review window placement early in design and handle neighbor outreach before we pull the permit, because a complaint after framing means tearing out tile to move a window, and that’s a cost nobody should eat. Call (877) 610-1318 to walk through your site’s sightlines before you commit to a window layout.
Expect at minimum an upgraded GFCI-protected circuit, a vent fan that actually ventilates to the exterior, and supply lines brought up to current size and material standards. Many original bathrooms in Tiburon were built with 1.5-inch drain lines and ungrounded electrical, and once the wall is open, the inspector will require those brought to current code before we close it back up. We write those trigger upgrades into the estimate as allowances, with the specific work and price confirmed in a change order before we proceed.
Salt air corrodes metal fasteners, hinges, and plumbing straps far faster on the Tiburon peninsula than even a few miles inland in Marin, which changes what we specify. We use stainless or coated fasteners at every connection, corrosion-resistant shower hardware, and waterproofing membranes rated for continuous humidity. A chrome finish on cheap shower hardware can pit within three seasons near the water, so we’d rather spec materials that hold their finish. Call (877) 610-1318 for specific material recommendations on your bath.
Yes, and we do it regularly on hillside homes near Paradise Drive and throughout 94920, but the subfloor condition determines the scope. If the tub was set directly on framing that’s been wicking bathroom moisture for fifty years, we may need to replace a section of subfloor and reinforcing framing before the new shower pan goes in. We’ll tell you in writing what that costs before we touch it, and we won’t hide a sag under new tile.
Plan for two to four weeks of Town of Tiburon permit review for a standard bathroom remodel, longer if your project triggers discretionary review under the view-protection or design-review process. Inspections occur at rough-in and final, and the inspector works for you, not for the contractor, which means your final sign-off is verified by someone whose job is code compliance, not speed. We schedule inspections as soon as the work is ready and we don’t cover mistakes with trim. Call (877) 610-1318 and we’ll lay out the timeline for your specific scope.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Marin County since 1998.