Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
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AfterFast, Reliable Bathroom Remodeling Across Kentfield
A full bathroom remodel in Kentfield typically runs $9,000 to $28,000, with walk-in showers at $4,500 to $12,000 and tub-to-shower conversions at $3,500 to $10,000. The price depends on what’s hiding behind the walls and how long you’re willing to wait for the materials you actually want. That’s the honest answer, and it’s the same one Trevor Nash will give you before a single tile gets pulled.
For Kentfield homeowners, that last part matters more than most contractors admit. A curbless shower with architectural glass and a Cambria slab doesn’t get built in a weekend. It gets built in eight to ten weeks, and half that calendar belongs to the glass fabricator, not the plumber. We’re Penhallow Remodeling, and we serve Kentfield and the surrounding Ross Valley with a simple operating rule: the price goes in writing before the order goes in, and the guarantee starts the day the job ends. Call (936) 259-2607 and you’ll get a real person, not a voicemail prompt.
Why Penhallow Remodeling Is Kentfield’s Preferred Bathroom Remodeling Company
Kentfield isn’t a flat, easy set of subdivisions. The mid-century ranch homes along Sir Francis Drake Boulevard are a different animal from the steep, wooded lots in Kent Woodlands, and a contractor who treats them the same is going to miss something expensive. Our Bathroom Remodeling team has spent enough time on both sides of that divide to know when a subfloor needs re-leveling and when Marin County’s WUI fire code is going to dictate materials on the other side of the house.
Every Penhallow crew arrives background-checked and in uniform. That’s not a perk; it’s the baseline. You know who’s walking into your home, and you know they’ll show up in the window we gave you. We’re part of the Kingswell family of companies, operating under The Kingswell Way since 2004: say the price before the work. Show up in the window we gave. Leave the place cleaner than we found it. And on every Kentfield project, we back the finished job with our 365-Day Done Right Promise. If the work fails inside that year, we come back and fix it at no charge. That’s in writing, on every single job.
Shower Remodel in Kentfield
A shower remodel in Kentfield typically runs $4,500 to $12,000, and the spread comes down to whether you’re replacing a prefab stall or building a full walk-in with architectural glass and custom tile. On the hillside homes in Kent Woodlands, there’s also the question of what’s underneath. The 50 to 70 inches of rain Mount Tamalpais pushes onto this town leaves subfloors saturated for months at a time, and a shower pan that was fine in a flat San Rafael tract house can fail within two seasons on a sloped, poorly drained lot.
Walk-In Showers and Curbless Design
Curbless walk-in showers are the most requested upgrade we see in Kentfield, especially in mid-century ranch homes where homeowners want to age in place. But “curbless” isn’t a simple tile job. On a 1960s hillside ranch where the floor joists have been sistered across three separate remodels, we’re often re-leveling the subfloor and rebuilding the waterproofing before glass ever gets measured.
Architectural Glass and Specialty Finishes
Frameless glass shower enclosures are beautiful, and they’re also the item that sets your schedule. A custom panel takes four to six weeks from measure to install. We order the glass when we pull the permit, not when the tile is done. That’s the difference between a shower that’s finished in eight weeks and one that sits empty for a month waiting on a fabricator.
Tub to Shower Conversion in Kentfield
A tub-to-shower conversion in Kentfield runs $3,500 to $10,000, and when a homeowner mentions the tub they haven’t used in five years, that’s almost always the right move. The conversion opens up a tight hall bath and lets you install a true shower system instead of the cramped tub-shower combo that mid-century homes shipped with. On Kentfield’s ranch-era properties, though, the plumbing is rarely a simple swap. Original galvanized steel supply lines and cast iron DWV piping often need replacement, and a contractor who priced the job on standard Bay Area allowances is going to hand you a change order by day three.
WUI Compliance in the Wet Area
Here’s the part that surprises people: in Kent Woodlands, converting a tub to a shower can trigger WUI requirements that have nothing to do with the bathroom itself. Marin County’s Very High Fire Hazard Severity Zone rules apply to the whole structure, and if the permit review flags it, you may need Class A fire-resistant assembly upgrades on the same scope. A contractor who doesn’t do this work in Kentfield won’t see it coming. We factor it into the written price before you sign.
Slope and Drainage Under the Pan
The shower pan itself has to hold up under a risk most Bay Area bathrooms never face: a hillside subfloor that stays damp through a 60-inch rainfall winter. We spec waterproofing that exceeds code on these lots and tie the shower drain into the existing slope drainage where it matters. It’s not flashy work, but it’s what keeps a remodeled shower from failing inside a season.
Trusted Brands We Service in Kentfield
We install material from brands that carry their own warranties, so the products behind our guarantee are as solid as the promise itself. That means KraftMaid and Wellborn cabinetry, Cambria, Silestone, and Caesarstone countertops, and Kohler and Moen fixtures. On Kentfield projects we’ll steer you toward the lines with lead times that fit your schedule, and we order everything against a fixed written price before anything ships. That’s how you avoid the “we hit a supply delay, here’s the new number” phone call.
Common Bathroom Remodeling Problems We See in Kentfield Homes
- Saturated hillside subfloors. Kent Woodlands homes sit in one of the Bay Area’s wettest lowland microclimates. We’ve pulled shower pans on lots like this and found the plywood underneath was never properly waterproofed, because the original build predates modern slope-drainage standards.
- Layered construction from multiple eras. The flatter mid-century ranches along Sir Francis Drake usually have additions from three or four different decades. Load-bearing walls move, subfloor heights change, and the plumbing snakes around surprises you can only see after demo starts.
- WUI code misses. Marin County’s Wildland-Urban Interface amendments mean a bathroom remodel on a structure in the Very High Fire Hazard Severity Zone can pull in fire-resistant assembly requirements. Contractors who don’t do regular Kentfield permitting work miss these, and the cost shows up unannounced.
- Lead-time collision. The real constraint on a high-end Kentfield bath isn’t labor. It’s the four-to-eight-week lead on Cambria slabs, custom glass, and KraftMaid cabinetry. When the order lags the schedule, crews idle, then rush the wet area. We sequence the order with the permit, not after it.
Pricing for Bathroom Remodeling in Kentfield, CA
| Service | Price Range in Kentfield |
|---|---|
| Bathroom Remodel | $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 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
High-end Kentfield work pushes toward the top of these ranges because the material lines are higher, not because we pad the labor. A Wellborn vanity with a Cambria top and a frameless glass surround is a different room than a prefab pan with stock tile. Trevor Nash will walk you through which line items matter and which ones don’t, and the number he gives you before ordering is the number on the invoice.
We Also Serve Cities Near Kentfield
Beyond Bathroom Remodeling in Kentfield, our crews handle projects in Larkspur, San Anselmo, San Rafael, and Corte Madera. Scheduling and dispatch are coordinated from the brand’s San Francisco Bay Area office, so response times across the Ross Valley stay consistent. If you’re just over the town line, call us and ask.
Serving Kentfield, CA - Our Local Coverage Area
We’re a General Contractor in Kentfield 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 Kentfield
Two reasons: hillside subfloor conditions and Marin County permit review. Kentfield homes, particularly in Kent Woodlands, sit in a Very High Fire Hazard Severity Zone, so the county applies WUI code review that a flat San Rafael tract home won’t trigger. That review adds weeks, and the waterproofing and grading work a saturated hillside lot demands can’t be rushed. The material lead times are the same regardless of city; what’s different is the prep work under and around the bathroom.
Yes, and this trips up homeowners with otherwise straightforward remodels. Marin County’s WUI rules apply to the whole structure once a permit triggers, not just the part you’re working on. Class A fire-resistant decking, enclosed soffit venting, or ember-resistant wall assemblies can be required as a condition of the bathroom permit. We price these possibilities into the written scope before the first day of work, so the requirement doesn’t arrive as a surprise change order.
We order early and we order against a fixed written price. Custom slabs and cabinetry run four to eight weeks, and the lead time drives the calendar more than the labor does. On a typical Kentfield project, we place the order when the permit is filed, not when the demo is done, and we lock the material price at order so the number in your contract doesn’t move while the slab is in fabrication.
A full bathroom remodel in Kentfield runs $9,000 to $28,000, with most high-end primary baths landing between $15,000 and $25,000. A small bathroom in an older ranch home starts around $5,000, and a tub-to-shower conversion runs $3,500 to $10,000. The biggest cost drivers are tile square footage, custom glass, cabinet line, and countertop material. Call (936) 259-2607 for a written line-item quote.
We design waterproofing and drainage that exceeds code on steep lots. The shower pan gets a thicker mortar bed than standard spec, and we tie the drain system into the slope drainage rather than letting water move through the subfloor. The goal is that a remodeled shower on a saturated Kent Woodlands hillside performs as well in March as it does in September. If it doesn’t, the 365-Day Done Right Promise brings us back at no charge.
Get Your Written Estimate for Bathroom Remodeling in Kentfield
If you’re planning a shower remodel or tub-to-shower conversion in Kentfield, call (936) 259-2607 and ask for a free estimate. You’ll get a written price before any work starts, a defined arrival window, and a written guarantee on the finished job. No verbal ballparks, no change orders that appear after demo day. Just a number you can hold us to, and a year-long promise to make it right if we don’t.
Written by Trevor Nash, Owner at Penhallow Remodeling, serving Kentfield and the Ross Valley.