We handle bathroom remodels in Los Altos Hills from $12,000, usually in 2–3 weeks, from our shop 15 minutes away.
Part of our bathroom remodeling on the Peninsula. Everything we do in town: kitchen and bathroom remodeling in Los Altos Hills.
Call (650) 507-4525 Get an Estimate
2026 prices
From $12,000;
from $12,000
2 weeks
A sound hall bath where the toilet, tub and vanity stay where they are.
Not included: Moving the drain, toilet or vanity; Glass enclosure (shower curtain rod included).
from $16,000
2–3 weeks
A hall or guest bath where the layout, valve or drain moves.
Not included: Fixtures above allowance; Repairs to hidden rot, priced in writing before we fix it.
from $25,000
4–6 weeks
Primary suites: double vanity, large shower, often a freestanding tub.
Not included: Fixtures above allowance; Steam units and custom glass to the ceiling, priced separately.
Every line item: bathroom remodel cost in the Bay Area.
Ballpark estimator
A range from our published packages, before a site visit. Your written estimate sets the exact price.
Send me the detailed estimateIn Los Altos Hills the bathroom we remodel is often in a 1960s ranch on the flat north side of town, where a raised floor makes plumbing moves easy, or in a 1970s–90s hillside house where the primary bath sits over a finished room below. In the hillside homes we flood-test every shower pan for 24 hours before tile, and we plan deliveries around a steep driveway and a long carry. On a septic lot, a remodel inside the same room does not change the system, but adding a full bath next to an office or bonus room can make the county count it as a bedroom, which brings the Department of Environmental Health into the job. Any change to the outside of the house, even a new window in the shower wall, moves the project into the town’s site development review before the building permit. Most owners here stay a long time, so curbless showers and grab-bar blocking are common requests.
Neighborhoods we work in: Fremont Hills, Westwind, Altamont Road, Moody Road, Page Mill Road, Arastradero Road, Purissima Road, Elena Road.
Many Los Altos Hills homes are on town sewer, but where no sewer line runs within 200 feet, the house is on a septic system permitted by the Santa Clara County Department of Environmental Health. A bathroom or kitchen remodel inside the existing footprint does not normally involve the septic system. It does when the work adds a bedroom, adds more than 500 square feet, or turns an office or bonus room into something the county may count as a bedroom, for example by giving it its own full bath. In those cases the county can require the existing system to be evaluated or brought up to current standards, which can mean a larger tank and new drainfield. We check the septic record and the bedroom count at the first visit, so you know before design whether the county needs to be involved.
Town of Los Altos Hills Building Department (26379 Fremont Rd, Los Altos Hills) issues permits in Los Altos Hills. Typical review time: not published by the town; we confirm the current time when we apply, and interior-only work goes straight to building plan check. 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.
Silicon Valley Clean Energy supplies the power and PG&E delivers it. SVCE has offered rebates for induction, heat pump water heaters and panel upgrades, and the town has offered its own rebate of up to $1,000 for a heat pump water heater.
If plumbing moves, circuits are added or walls open, yes. The Town of Los Altos Hills Building Department issues it; we pull the permit and attend the inspections, which the town runs Monday to Thursday.
Not if the bathroom stays in the same room and no bedroom is added. Adding a new full bath or a bedroom can trigger a review by the Santa Clara County Department of Environmental Health, and we tell you at the site visit whether yours does.
No. Site development review covers exterior changes and expansion. Interior-only work goes straight to a building permit.
Yes, but a skylight is an exterior change, so it goes through the town’s site development review before the building permit. We build that step into the schedule.
Tell us about the room. We visit the same week, measure, and send a written, itemized estimate within 48 hours.
We answer within 10 minutes, Mon–Sat 7 AM–7 PM.