Bay Area Bathroom Renovation
It's the first room you walk into in the morning and the last one at night – few spaces in a house take more steam and daily wear. Once the grout starts cracking and a vanity drawer sticks, you notice it every morning. We're a family-owned design-build firm, licensed, bonded, and insured under CSLB License #1068557. Hire us for a bathroom remodel in the Bay Area, and one contract covers the design, the permits, and the build. A bathroom renovation in the Bay Area might mean a new vanity and lighting in a powder room, or a primary suite gutted to the framing. We handle both, and everything in between.
Schedule a CallDesign-Build Bathroom Remodels Under One Contract
Design and construction sit under one contract here. Our designers work in-house, and the trades who build your bathroom are crews we've worked with for years, so when a drawing runs into something the framing won't allow, the people sorting it out already work together. You still make the design calls, and each option arrives with its pros, cons, and price before you approve it.
Materials That Hold Up in a Wet Room
Some finishes can't take bathroom conditions for long: polished marble turns slick on a wet shower floor, and flat wall paint picks up mildew in a steamy room. We choose materials for how they'll hold up as much as for how they look.
Family-Owned Since 2020
We started as a design firm and grew into a full remodeling and construction company, with the business in family hands the whole way. Our team brings more than two decades of combined experience to each job.
A Budget Planned With the Design
We plan the budget alongside the design, so a gap between the scope you want and the number you have comes up early. From there, we look for savings with you: a stock vanity in place of a custom one, a lower-priced tile with a similar look, or keeping the toilet where the drain already sits.
Bathrooms are one piece of what we build. We also handle kitchen remodeling, whole-home renovations, and room additions, which come in handy when you want the hall bath and the kitchen redone on the same schedule.
A bathroom is also the most personal room we work in. Some people want to get ready in ten minutes flat; others want a long soak after work. We design for the way you'll use yours.
Bring a Pinterest board, a photo from a hotel you loved, or nothing at all. Our designers can build on your ideas or start from a blank page.
Before construction, you'll see the room as a 3D rendering, with the tile layout, vanity, and mirror in place. Changes cost nothing at that stage, so it's the time to test a different vanity color or a full wall of zellige tile.
We hold 5.0 ratings across Google reviews and reviews on Yelp, an A+ rating as a BBB Accredited Business, and a Best of Houzz 2024 Service Award. Clients mention crews that showed up on time and kept the job site clean, project managers who responded fast and explained things in plain terms, and planning that kept surprises to a minimum.
Each bathroom gets one project manager, your main contact from planning to handoff, and you can reach that person however you prefer. We track every job in Buildertrend and set up a WhatsApp group with each homeowner for quick questions and updates.
We remodel every type of bathroom in the house and handle each trade the job calls for: Full remodels down to the studs, with new plumbing and wiring - Primary suites, guest baths, jack-and-jill bathrooms, and powder rooms - New showers, tubs, and toilets - Custom vanities and cabinetry - Tile on floors, walls, and shower surrounds - Lighting and electrical work - Plumbing rerouted for a new layout
Schedule a CallThe bathroom remodel cost in the Bay Area usually lands between $15,000 and $50,000, and a large primary suite with custom tile and premium fixtures can run past that. Local labor rates sit well above the national average, which is why calculators built on national numbers come in low.
Your own number depends on the scope, labor, materials, design specifics, and the permits your city requires. Relocated drains, floor-to-ceiling tile, custom cabinetry, and specialty items like steam units all raise it, and permit fees vary from city to city.
Our estimates come itemized, so you can see which choices drive the total and adjust them early.
Real numbers for your bathroom start with a visit, and there's no charge for it. We come to your house, take measurements, and ask where the room lets you down today: too little counter, a door that bangs into the vanity, nowhere to hang towels. You'll leave with a clear sense of what your budget can realistically buy.
After the consultation, you get a realistic schedule for the whole project. It depends on scope, permitting, material orders, and conditions inside your house, and your project manager updates it as the job moves.
Our team coordinates the plans, documents, and permit filings with your city. Some cities approve a simple bathroom over the counter; others send it through full plan review.
Before the crew arrives, we sit down with you to settle access, dust control, and which parts of the house become work zones.
A good bathroom depends on measurements most people never think about until one is wrong: vanity height, the clearance in front of the toilet, the swing of the shower door, and where the light falls on your face at the mirror. Each one gets settled on paper, and the crew builds from plans based on the design you approved.
Selections are where the room starts to feel like yours. You choose the tile, vanity, faucets, mirror, and lights, and our team helps narrow the field so you aren't comparing endless shades of white. Nothing goes on order until you've signed off on it.
Construction starts once the city issues your permits. Most of the work stays inside one room, so the rest of the house remains usable. Demolition and tile cutting are the loudest days.
Every bathroom we build follows the same order of work.
Prep. Permits in hand, materials lined up, and water shut off to the room.
Demolition. Out come the old fixtures, tile, and wall surfaces, all the way to the studs on a full remodel. With the walls open, any hidden damage to the framing, subfloor, drain lines, or wiring shows up before anything new goes in.
Installation. Rough plumbing and electrical go in first and get inspected by the city. Shower waterproofing, backer board and drywall, tile, the vanity, and fixtures follow, with the shower glass installed last.
Return on investment (ROI) for a bathroom renovation depends on how far you go – in national resale data, midrange remodels recover a larger share of their cost than upscale ones, and neither returns every dollar. If a sale is a few years off, keep that in mind when picking finishes. If you're staying for a decade, put more weight on how you'll use the room than on what a buyer might pay. Near the end of construction, the crew handles the finishing touches that make a room feel done, from caulk lines and cover plates to cabinet hardware and door alignment.
Schedule a CallCleanup. We clear out the dirt, dust, and leftover materials from the bathroom and every other room the crew passed through.
Touch-ups. Your project manager goes through the finished room with you during a final walkthrough. You give your approval or point out anything that needs changing, and our team makes those adjustments.
Inspection. The city's final inspection signs off on plumbing, electrical, and ventilation, and our own inspection checks every fixture and finish for safety and function.
One homeowner asked us for a spa-inspired bath with warm lighting, stonework, and matte-black fixtures. Another had a small condo bathroom where every inch had to count, and a third trusted us with three bathrooms in the same house. You can hear from these clients in our video testimonials and see more finished rooms in the before-and-after gallery.
People remodel a master bathroom for a handful of reasons: the finishes look dated, the layout can't handle two people getting ready at once, or they want the house to sell for more.
A luxury bathroom remodel usually centers on a walk-in shower, lighting built into the mirror, and a custom vanity with two sinks. Some primary suites add a freestanding soaking tub or a separate toilet room.
More space doesn't always require an addition. When homeowners enlarge a primary bath, an adjoining closet is the most common place the extra square footage comes from, and a few borrowed feet can fit a bigger shower or a second sink.
Powder rooms, shared jack-and-jill baths, and other compact bathrooms leave no margin for wasted inches, so every choice has to earn its space. A few moves that pay off in tight rooms:
- A wall-hung vanity, which shows more floor and makes the room read larger
- Pocket doors, since nothing swings into your space
- A recessed niche in place of a hanging shower caddy
- Large-format tile, with fewer grout lines to break up the floor
- A mirror wide enough to bounce light across the room
Showers get upgraded in about three of every four bathroom renovations nationwide. A shower remodel ranges from new tile and fixtures on the same footprint to a full rebuild down to the framing and drain. The two upgrades in highest demand are the walk-in shower and the tub-to-shower conversion. A walk-in keeps the curb low or drops it entirely, trades the curtain for glass, and adds a built-in niche or bench. A conversion swaps a bathtub you rarely use for a shower that fills the same alcove or grows past it.
Waterproofing decides how long a shower lasts, and none of it shows once the tile is up. In a well-built shower, a waterproof membrane sits behind the tile, and the pan beneath it slopes a quarter inch per foot toward the drain, so water leaves the floor fast and stays off the wood framing.
Your vanity holds the sink, most of the storage, and all of the counter space, and the lighting plan usually gets built around it. Stock vanities come in set widths and depths. A custom or semi-custom one is built to your wall, which means no filler strips, no dead corners, and a drawer layout that fits what you keep in it. More than half of renovating homeowners in Houzz's 2025 bathroom study went custom or semi-custom. Cabinetry can reach well past the vanity: a linen tower, a medicine cabinet recessed into the wall, open shelves beside the tub. An outlet tucked inside a drawer keeps the hair dryer plugged in and off the countertop, and a makeup counter can sit at seated height between two sinks.
The wiring and plumbing behind the walls decide how the room works day to day. | Outlets. Bathroom receptacles need ground-fault (GFCI) protection and a dedicated 20-amp circuit. | Lighting. New fixtures must meet California's energy code, which in practice means high-efficacy LEDs. A well-lit bathroom layers overhead light, task light at the mirror, and a fixture rated for the shower. | Ventilation. California standards call for an ENERGY STAR fan ducted outdoors and run by a humidity control, which clears steam before it can feed mold. | Heated extras. Radiant floors and towel warmers have to be planned into the circuit layout from the start. | Plumbing. A relocated drain or a second sink needs new supply and drain lines, sometimes routed under the floor or cut into the slab.
Plenty of bathroom remodeling contractors in the Bay Area will quote your job, and we encourage you to collect several bids. Before choosing one, look up the license with the Contractors State License Board and confirm it's active, ask for photos of recent bathrooms, and read reviews on sites the contractor doesn't control. California requires a licensed contractor for any job that needs a building permit or costs more than $1,000 in labor and materials, and nearly every bathroom remodel crosses both lines. Licensed contractors also carry a bond, which gives you a path to recover money if a job goes wrong.
Waves Remodeling serves homeowners in San Jose, Sunnyvale, Santa Clara, Mountain View, Palo Alto, and more than 30 Bay Area communities. Our team takes on bathroom remodeling in the Bay Area from the first sketch to the final city inspection, with design, permits, and construction under one contract. Tell us what you'd change about the bathroom you have now, and we'll come out, measure, and talk over your options. Book your free consultation today.
Schedule a CallHow Much Does a Bathroom Remodel Cost in the Bay Area?
Most full bathroom remodels here cost $15,000 to $50,000 before any contingency. Older bathrooms can hide slow leaks, dry rot, and outdated wiring, so hold back another 10% to 20% of the budget for whatever turns up once the walls are open.
How Long Does a Bathroom Remodel Take?
Plan on roughly 8 to 14 weeks from the first consultation to the final walkthrough for a full bathroom. Construction takes about 3 to 6 weeks of that time. Design, permit review, and orders for custom vanities or frameless glass fill the rest, and a cosmetic refresh moves faster.
Do I Need a Permit to Remodel My Bathroom?
Cosmetic work like painting or hanging a new mirror doesn't need one. Moving a drain or fixture, adding a circuit, or opening walls to the framing does in nearly every city. If your house was built on or before January 1, 1994, a permitted remodel also means replacing any older high-flow toilets, showerheads, and faucets throughout the house before final sign-off.
How Much Does It Cost to Convert a Tub to a Walk-In Shower?
In the Bay Area, a tiled shower that takes over the old tub alcove usually runs $5,000 to $12,000 as part of a larger remodel. Going curbless raises that to roughly $8,000 to $18,000, because the floor has to be rebuilt to slope toward the drain. Frameless glass, a bench, or a relocated drain adds more.
How Much Does It Cost to Remodel a Small Bathroom?
A half bath with only a toilet and a vanity can come in under $15,000. Refreshing a compact guest bath usually runs $15,000 to $25,000, and custom tile or a new shower pushes it higher. Per square foot, small rooms cost more than large ones, so don't expect the price to shrink in step with the floor plan.
How Much Does a Bathroom Remodel Increase Home Value?
Nationally, a midrange bathroom remodel recovers about 80% of its cost at resale, and an upscale one about 42%, based on the 2025 Cost vs. Value Report. In practice, a $26,000 midrange job adds roughly $21,000 to what buyers will pay. Actual returns shift with your neighborhood and how updated your other rooms are.
