Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Los Gatos
A full bathroom remodel in Los Gatos typically runs $9,000-$28,000, with most projects taking 3-6 weeks from permit approval to final inspection. If you’re in a hillside zone west of Highway 17, add 2-3 months for geotechnical review and grading permits through the Town’s own building department. Call (650) 405-3637 and we’ll schedule your free written estimate - our crews serve Los Gatos from our San Francisco Bay Area office, and we carry the specific material certifications and engineering relationships that hillside work here demands.
Why Rowan Construction Group Sunnyvale Is Los Gatos’s Preferred Bathroom Remodeling Company
We’ve delivered bathroom remodels in Los Gatos since our founding in 2007, and the pattern is consistent: homeowners here research harder than almost anywhere else in the South Bay. They read the three-star reviews. They want the price range on the page before they make contact. They prefer a text confirmation to a phone promise. We built our process for exactly this customer.
Our Bathroom Remodeling team has completed projects from the historic downtown Victorians near North Santa Cruz Avenue to the hillside custom homes above Shannon Road and the mid-century ranches on the valley floor near Los Gatos-Almaden Road. Every project started with a flat written price and a written scope before any work began - Clause 1 of The Haven Standard - and every one closed with a documented photo record, a signed punch list, and a stamped compliance package for the owner’s file.
Calls are answered by a live person 24/7. Crews are background-checked and uniformed. Our 365-Day Done Right Promise is printed on every page, backed by a terms page, not an asterisk. And our Free Second Opinion on Any Written Estimate means you can bring a competitor’s quote and we’ll review it line by line at no charge.
Our Bathroom Remodeling Services in Los Gatos

Full Bathroom Remodeling
A full bathroom remodel in Los Gatos means different things depending on where you live. In a 1920s Victorian near the downtown district, we’re often tying new plumbing into galvanized lines, sistering floor joists that have carried cast iron for a century, and navigating the Town’s historic review process. In a 1970s hillside custom above Shannon Road, we’re pulling soils reports, coordinating with geotechnical engineers, and specifying Chapter 7A-compliant exterior assemblies because CAL FIRE designates those parcels Very High Fire Hazard Severity Zones. Our flat written price covers all of it - the standard work and the Los Gatos-specific requirements - so you’re not financing surprises.

Walk-In Showers & Shower Remodeling
Walk-in shower installation in Los Gatos runs $4,500-$12,000 depending on size, glass specification, and whether we’re moving the drain. The valley floor ranches often have standard 2×10 framing that carries a curbless or low-threshold conversion without drama. Hillside homes are a different calculation. On a 1960s custom off Belgatos Road, we found a subfloor built from 2x8s on 24-inch centers - fine for the original fiberglass surround, inadequate for a 3/4-inch mud bed and large-format tile. We had our engineer spec sistering and a new 3/4-inch plywood subfloor before the tile crew arrived. The written quote included that engineering review; a cheap quote would have skipped it and left you with cracked grout in year two.

Tub-to-Shower Conversion
Tub-to-shower conversion in Los Gatos costs $3,500-$10,000 and makes particular sense for the aging hillside housing stock where owners are staying put rather than selling into a market they already bought high. The conversion is straightforward on a valley-floor ranch with standard framing and a cast-iron tub on a slab. On a hillside home with a post-tensioned slab or engineered foundation, we verify load paths before we cut - the tub’s 300 pounds of distributed weight is not the same as a glass enclosure’s point loads on tile over plywood. We document that verification in the photo record you receive at project close.

Vanities, Tile & Fixtures
Vanity installation runs $800-$3,000 in Los Gatos, but the real variable is what the wall behind it can carry. In a downtown Craftsman with lath and plaster over true 2×4 studs, we often open the wall to sister blocking for a floating vanity or heavy stone top. Tile and fixture selection spans our fifty-plus vetted brands - Kohler and Toto for fixtures, Cambria and Caesarstone for vanity tops - and we source to the written quote, not a showroom allowance that inflates later. Every selection is documented in the scope before work starts. No change proceeds without a signed change order. That’s the discipline that has kept our projects within a few percent of the agreed price across 4,000-plus jobs.

What happens when you call
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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.
Before
AfterTrusted Brands We Service in Los Gatos
We maintain sourcing relationships across fifty-plus vetted brands, including Kohler, Toto, KraftMaid, Wellborn, Cambria, and Caesarstone. For Los Gatos customers, this means the written quote reflects actual material costs, not inflated allowances or last-minute substitutions. We stock common Chapter 7A-compliant vent and wall-assembly components locally for hillside projects, avoiding the 2-3 week delays that can stall a permit schedule when specialty fire-resistant materials are ordered from out of region. Our relationships with Dvele and Mighty Buildings also inform our ADU and addition work when a Los Gatos hillside project expands beyond the bathroom itself.
Common Bathroom Remodeling Problems We See in Los Gatos Homes

- Contractors skip the geotechnical and grading review the Town requires for hillside permits. A bathroom remodel on a slope west of Highway 17 needs a soils report and often an independent grading permit before the building department will even accept the permit application. We see projects stall mid-demo because the previous contractor treated a Los Gatos hillside bath like a flatland job in Campbell or Santa Clara.
- Standard bathroom vents and exterior-wall penetrations fail inspection in Very High Fire Hazard Severity Zones. Chapter 7A requires ignition-resistant detailing on any replaced exterior component, including bath vents and windows. A contractor using off-the-shelf parts from a big-box store will fail final inspection and have to reopen walls.
- Heavy tile or cast-iron tubs go onto framing never verified for the load. Hillside custom homes from the 1960s through 1990s often used non-standard joist spacing or sistered repairs from previous work. New tile over an inadequate subfloor deflects, cracks grout, and traps moisture. We verify the structure before we set the first tile.
- Historic downtown homes have galvanized plumbing and ungrounded electrical that trigger full-system upgrades. A bathroom remodel in a pre-1950 Los Gatos home often reveals supply lines that won’t pass pressure tests or electrical that won’t meet modern GFCI requirements. Our written quote includes exploratory access and contingency language so you’re not financing a code-mandated rewire as a “surprise.”
Pricing for Bathroom Remodeling in Los Gatos, CA
Here are the line-item ranges for Bathroom Remodeling in Los Gatos. Every number is a flat written price with a written scope and warranty - not an estimate that shifts once work starts.
| Service | Price Range in Los Gatos |
|---|---|
| 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 |
| Bathroom Vanity Installation | $800 - $3,000 |
What moves you within these ranges: the age of your home’s systems, whether you’re in a hillside zone requiring geotechnical review and Chapter 7A materials, the complexity of tile layout, and whether we’re moving walls or drains. A 1970s valley-floor ranch with standard framing and a simple fixture swap sits at the lower end. A hillside custom with engineered subfloor work, fire-resistant exterior detailing, and a full gut to the studs sits at the upper end. Either way, you receive the written price before anyone picks up a tool. Call (650) 405-3637 for your exact quote - estimates are free.
We Also Serve Cities Near Los Gatos

Our crews work throughout the South Bay, including Saratoga to the north, Campbell to the east, Cupertino to the northeast, and Santa Clara to the southeast. Each city has its own permit jurisdiction and building stock profile - Saratoga shares Los Gatos’s hillside challenges but uses Santa Clara County permits, while Campbell and Santa Clara are flatland cities with faster permit timelines and no CAL FIRE Chapter 7A exposure. We calibrate our quotes and our documentation to each jurisdiction’s actual requirements.
Serving Los Gatos, CA - Our Local Coverage Area
We’re based in the Los Gatos 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 Los Gatos

Yes. The Town of Los Gatos requires a building permit for any bathroom remodel that involves plumbing, electrical, or fixture replacement, even without wall relocation. If your home is on a hillside parcel, you may also need a soils/geotechnical report and an independent grading permit before the building department will accept your permit application. Call (650) 405-3637 and we’ll confirm exactly what your property requires - estimates are free.
If your parcel sits in a CAL FIRE Very High Fire Hazard Severity Zone - which includes most hillside areas west of Highway 17 and north of the Lexington Reservoir - any replaced exterior wall, window, or vent in your bathroom remodel must meet Chapter 7A ignition-resistant standards. Flatland neighborhoods near Los Gatos-Almaden Road or the downtown district typically do not trigger this requirement. We verify your parcel’s hazard zone status before we quote and specify compliant materials in the written scope. Call (650) 405-3637 to check your address.
A compliant quote includes: geotechnical review and grading permit costs for hillside properties; Chapter 7A-compliant vent, wall, and window specifications where required; engineering verification of floor framing for heavy tile or tub loads; and a documented photo record of existing conditions and completed work. Cheap quotes skip these items, then add them as change orders or fail inspection and reopen walls. Under The Haven Standard, our quote includes every required item before work starts. Call (650) 405-3637 for a line-by-line written scope.
Documented compliance - stamped inspection sign-offs, Chapter 7A material certifications, and geotechnical reports - can reduce your premium or prevent claim denial if your home is later damaged in a wildfire or seismic event. Insurers increasingly require proof that hillside properties met current codes at the time of remodel. We provide a stamped compliance package at project close for exactly this purpose. Call (650) 405-3637 and we’ll explain what documentation your specific property should carry.
Hillside homes in Los Gatos often sit on engineered foundations - caissons, grade beams, or drilled piers - with subfloors framed to accommodate slope rather than standard spans. The framing may be sistered, notched, or spaced non-standard to fit the foundation geometry. A heavy tile installation or cast-iron tub on that framing without engineering verification risks deflection, cracking, and water intrusion. On a 1970s hillside custom in the Shannon Road area, our crew remodeled a hall bath where the existing subfloor had been sistered onto a non-standard 2×8 joist system; we tore out to the joists, had our engineer confirm the new tile and tub loads, and set a new 3/4-inch plywood subfloor before the rough-in inspection. Because the house sits in a Very High Fire Hazard Severity Zone, we upgraded the bath’s exterior wall assembly and vent to Chapter 7A-compliant materials, and the Town of Los Gatos building department signed off on the framing, rough-in, and final inspection before we closed the walls. We handed the owner a stamped compliance package for their insurance file along with the punch list. Call (650) 405-3637 to schedule your free estimate.
Ready to start your Los Gatos bathroom remodel? Call (650) 405-3637 to schedule your free written estimate. We’ll review your property’s specific requirements - hillside or flatland, historic district or modern custom - and deliver a flat price with a written scope before any work begins. That’s Clause 1 of The Haven Standard, and it’s how we’ve kept 4,000-plus projects within a few percent of the agreed number since 2007.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Los Gatos since 2007.







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