Willow Kitchen & Bath Remodeling

Tub-to-Shower Conversion in Los Altos

We handle tub-to-shower conversions in Los Altos from $7,500, usually in 1–5 days, from our shop 15 minutes away.

Part of our tub-to-shower conversion on the Peninsula. Everything we do in town: kitchen and bathroom remodeling in Los Altos.

Call (650) 507-4525 Get an Estimate

walk-in shower with a bench, pebble floor, rain head and handheld under a skylight

2026 prices

Tub-to-Shower Conversion prices in Los Altos

From $7,500;

Acrylic Wall Shower

from $7,500

1 day

The fastest conversion: a seamless acrylic wall system in the tub alcove.

  • Tub removal and haul-away
  • Shower pan sized to the old tub footprint
  • Acrylic walls, no grout lines
  • New pressure-balance valve and showerhead
  • Grab-bar blocking and a shelf
  • Glass door or curtain rod

Not included: Moving the drain; Tile.

Tiled Walk-In Shower

from $13,000

5 days

A tile shower in the tub alcove with a low curb and frameless glass.

  • Tub removal, new pan, drain centered or linear
  • Waterproofing membrane, flood-tested before tile
  • Porcelain wall and floor tile, recessed niche
  • Valve with handheld on a slide bar
  • Frameless glass panel or door
  • Permit where the drain or valve moves

Not included: Fixtures above allowance.

Curbless Shower

from $16,000

7–10 days

No curb: for aging in place, wheelchairs or a seamless floor.

  • Everything in the Tiled Walk-In
  • Floor recessed so it runs flat into the shower
  • Linear drain
  • Large-format floor tile continuous with the bathroom
  • Fold-down seat and grab bars on blocking
  • Permit and inspections

Not included: Bathroom floor outside the shower area, unless quoted.

Every line item: tub-to-shower conversion cost in the Bay Area.

Ballpark estimator

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A range from our published packages, before a site visit. Your written estimate sets the exact price.

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Homes we remodel in Los Altos

Most Los Altos conversions are in the hall bath of a single-story ranch, where a 60-inch steel tub fills the alcove and the kids who used it have moved out. The tub drain is reachable from the crawlspace, so the new shower drain can go wherever the layout works best, including a linear drain at the back wall. In a Fallen Leaf Park Eichler the drain stays where the slab put it unless we cut concrete, so a pan matched to the old drain location is the quick option. Owners in single-story Los Altos homes who plan to stay often ask for a low or curbless entry and blocking for grab bars, which we frame in now even if the bars come later.

  • 1950s–60s ranches on quarter-acre lots (North Los Altos, Woodland Acres–The Highlands, Central Los Altos, South Los Altos, Rancho): Raised floors over a crawlspace, original galvanized supply lines in many, and one hall bath plus a small primary bath. Plumbing moves are easy from below.
  • 1910s–40s cottages and Spanish revivals near downtown (Old Los Altos and the streets around downtown): Plaster walls, older drain lines and framing that was never built for a heavy mud-set floor. A few are on the city’s historic list, which matters only if the outside changes.
  • Late-1960s and 1970s Eichlers (Fallen Leaf Park (Clay Drive area), San Antonio Court and a few scattered lots): Slab floors with radiant tubing, post-and-beam walls and no attic. Drains are in the concrete, so any plumbing move means cutting slab.
  • Newer two-story rebuilds (Every neighborhood, often on lots where a 1950s ranch came down): Second-floor bathrooms over finished ceilings and kitchens that need a refresh to the owner’s taste rather than a structural fix.

Neighborhoods we work in: Downtown, Old Los Altos, North Los Altos, Woodland Acres–The Highlands, Central Los Altos, South Los Altos, Rancho, Loyola Corners, Fallen Leaf Park, Country Club.

Permits in Los Altos

City of Los Altos Building Division (Development Services) (1 N San Antonio Rd, Los Altos) issues permits in Los Altos. Typical review time: not published by the city; it confirms a complete submittal within about 5 business days, and we check the current plan-review time when we apply. We prepare the drawings, pull the permit under our license and meet the inspector at every visit; the fee is a line item on your estimate.

  • Los Altos takes building permit submittals electronically; we prepare the drawings, Title 24 forms and application and send them in.
  • Exterior alterations and additions in the single-family (R1) district go through the city’s design review before a building permit is issued. Interior-only kitchen and bath remodels follow the standard building permit path.
  • Homes designated as local historic landmarks or listed on the city’s historic resources inventory have an added review for exterior alterations.
  • Some Los Altos mailing addresses, including much of the Country Club area around Loyola, are unincorporated and permit through Santa Clara County, not the city. We check your parcel first.

Silicon Valley Clean Energy supplies the power and PG&E delivers it. Electrification rebates come through SVCE, and the City of Los Altos has funded its own add-on rebates for heat pump water heaters and heat pump HVAC.

Tub-to-Shower Conversion questions from Los Altos

How long does a tub-to-shower conversion take in Los Altos?

Two to three days for an acrylic wall system, about five working days for a tiled shower, and seven to ten for curbless. Permit timing is separate and set by the Los Altos Building Division.

Can I get a curbless shower in a 1950s ranch?

Usually yes. On a raised floor we lower the framing in the shower area so the floor runs flat into it, which is simpler than cutting a slab.

Should I keep a tub somewhere in the house for resale?

If the house has two bathrooms, keeping one tub is the safe choice for families with small children. The other bath can be a shower.

Do I need a permit to convert a tub to a shower?

If the valve or drain moves, yes. A like-for-like swap on the same drain sometimes does not; we confirm with the city before quoting.

Get a written estimate in Los Altos

Tell us about the room. We visit the same week, measure, and send a written, itemized estimate within 48 hours.

Call (650) 507-4525

We answer within 10 minutes, Mon–Sat 7 AM–7 PM.