







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Mayfair
Bathroom remodeling in Mayfair, CA typically runs $9,000 – $28,000 for a full project, with most shower remodels and tub-to-shower conversions falling between $3,500 – $12,000 depending on scope and what the walls reveal. We’re Elmstead Remodeling, a Cedarwell company, and our crews work Mayfair’s 1940s – 1960s stucco tract homes regularly enough to know what hides behind the tile before we swing the first hammer. Scheduling and dispatch are coordinated from our Los Angeles office, but the crew that arrives at your door knows Mayfair’s raised foundations, its seismic requirements, and the Santa Clara County inspectors who’ll sign off on the finished work. Call (949) 850-9896 to schedule your free estimate.
Why Elmstead Remodeling Is Mayfair’s Preferred Bathroom Remodeling Company

We’ve built our reputation in Mayfair by treating the seismic-retrofit cascade as a known variable, not a bait-and-switch. Our Bathroom Remodeling team inspects first, writes allowances into the contract, and prices any surprise in writing before touching your subfloor.
Homeowners here talk. We’ve earned repeat calls from families near Story Road and across the Alum Rock corridor who mention the same things: shoe covers at the door, drop cloths on the floors, quiet tools during nap hours, and a photo of the clean-up before the crew leaves. Our 365-Day Done Right Promise covers every completed project, and the written price you receive before any work starts never changes unless you approve the change order in writing.
Phones are answered by a live person 24/7, not a voicemail box, not a bot, not a next-business-day callback. That’s the Cedarwell Care Promise, and it applies to every Mayfair job we take.
Styles & brands we work with







Shower Remodel in Mayfair
Shower Remodel projects in Mayfair start around $3,000 for a direct replacement and run up to $8,500 – $12,000 when we’re reframing, relocating drains, or upgrading to a walk-in with frameless glass. In Mayfair’s older stock, we often find the real cost driver isn’t the tile or the fixture – it’s what the wall opens up to.
What the Walls Usually Hide
Original 1950s galvanized supply lines, cast-iron drains with no permits on record, and framing that predates modern waterproofing. We inspect before demolition and write the plumbing allowance into your contract so you’re not choosing between a finished bathroom and a code upgrade you didn’t budget for.
Walk-In and Accessible Options
Many Mayfair families are replacing tubs with curbless or low-threshold showers for aging parents or young children. We use Schluter waterproofing systems and Kohler or Grohe fixtures with manufacturer warranties you can verify independently.
Tub to Shower Conversion in Mayfair

Tub to Shower Conversion in Mayfair runs $3,500 – $10,000 and has become one of our most common requests as families look to reclaim floor space and eliminate the step-over hazard. The work involves removing the existing tub, modifying or relocating the drain, installing a new shower pan or linear drain system, and finishing with your choice of tile, surround, or frameless enclosure.
Drain and Plumbing Realities
Tub drains are 1.5 inches. Shower drains need 2 inches by code. In Mayfair’s unpermitted original plumbing, that difference often means opening the subfloor to access the cast-iron stack, which is where the seismic inspection starts. We price this path before we start, not after we’re committed.
Tile, Surround, or Hybrid
Some Mayfair homeowners want full tile for the look. Others choose a solid surround for easier cleaning with kids and pets. We install both, and we’ll explain the maintenance difference before you choose – no default to the higher-margin option.
Trusted Brands We Service in Mayfair
We specify products with warranties that travel with the project, not house-brand materials you can’t research. For Mayfair bathrooms, that means cabinets from KraftMaid and Wellborn, countertops from Cambria and Silestone, fixtures from Kohler, Moen, and Grohe, and waterproofing systems from Schluter. We stock common rough-in parts locally so a missing escutcheon or a damaged valve body doesn’t stall your job for a week. Every brand we name is one you can verify independently, and every warranty transfers to you at completion.
See the difference
Before
After
Before
After
Before
AfterCommon Bathroom Remodeling Problems We See in Mayfair Homes
- Original galvanized plumbing corroding at the threads. We’ve opened walls in Mayfair homes near Capitol Avenue to find supply lines that look intact from the outside and crumble when you touch them. We inspect first and write the replacement into the contract.
- Missing mudsill anchor bolts and open cripple walls. These seismic vulnerabilities are nearly universal in Mayfair’s 1950s – 60s stock. Once exposed, Santa Clara County requires the foundation-to-frame retrofit before sign-off. We treat this as a known variable, not a surprise.
- Foundation settlement from expansive clay soils. The Santa Clara Valley’s soils swell in winter rains and shrink in dry summers. If your bathroom slab has cracked, a new shower pan installed on top will fail at the joint within a season. We address the footing first.
- Failed waterproofing behind original tile. Cement board and redguard are modern standards. What we find behind 1960s Mayfair tile is often tar paper or nothing at all, with rot in the studs. We document the damage, price the repair, and get written approval before proceeding.
Pricing for Bathroom Remodeling in Mayfair, CA
Here’s what bathroom work costs in Mayfair’s market:
| Project Type | Price Range |
|---|---|
| Bathroom Remodel (full) | $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 number: seismic retrofit requirements, plumbing material and condition, whether we’re moving walls or drains, and your finish selections. We don’t give lowball estimates that grow after the crew arrives. The written price you receive before any work starts includes our best assessment of what the walls will reveal, with allowances for known variables. If we find something outside that scope, we stop, document it, price it, and get your written approval before continuing. Call (949) 850-9896 for your free estimate.
We Also Serve Cities Near Mayfair
Our crews work throughout the region, and we regularly take Bathroom Remodeling in Mayfair calls alongside projects in Los Angeles, San Diego, San Jose, and San Francisco. Scheduling is coordinated from our Los Angeles office, with local crews dispatched to each market.
Serving Mayfair, CA - Our Local Coverage Area
We’re based in the Mayfair 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 Mayfair
Mayfair sits in a high seismic hazard zone, and Santa Clara County code requires foundation-to-frame anchoring before the city will sign off on any substantial permitted remodel. When we open walls in 1950s – 60s homes, we routinely find no mudsill anchor bolts and open cripple walls – the exact vulnerability the county flags. We inspect first and write the seismic allowance into your contract. Call (949) 850-9896 to schedule your free estimate.
Original galvanized or cast-iron plumbing with no permits on record, failed or missing waterproofing, and framing that doesn’t meet current code. In one Mayfair job, we opened the wall behind a Kohler tub in a 1952 stucco-over-frame home and found no mudsill anchor bolts, an open cripple wall, and galvanized supply lines corroding at the threads. We wrote a change order for the required foundation-to-frame retrofit and a Moen rough-in upgrade, priced and approved in writing before we touched the subfloor. Call (949) 850-9896 for an exact quote on your project.
Yes. Any plumbing modification in San Jose requires a permit, and Mayfair’s seismic zone means the inspector will check foundation anchoring if the subfloor is opened. We pull permits on every job, pass every inspection, and document the retrofit for your records. Call (949) 850-9896 to schedule your free estimate.
We stop work, photograph the condition, write a line-item change order, and get your written approval before proceeding. No verbal approvals, no “we’ll figure it out later.” The Cedarwell Care Promise requires that we explain the price before any additional work. Call (949) 850-9896 for a written estimate with allowances built in.
Unpermitted work in Mayfair’s seismic zone creates liability you can’t sell past and safety risks you shouldn’t live with. If the city discovers unpermitted plumbing or structural work, you’ll face fines, required demolition, and a retrofit done on their timeline, not yours. We inspect first, permit properly, and document everything. Call (949) 850-9896 for a free estimate.
Ready to remodel your Mayfair bathroom? Call (949) 850-9896 to schedule your free estimate. We’ll inspect first, write the price before any work starts, and leave your home with shoe covers, drop cloths, and a photo of the clean-up to prove it.
Written by Graham Stein, Owner at Elmstead Remodeling, serving Mayfair and the greater San Jose area.











