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 San Rafael
Bathroom remodeling in San Rafael typically costs between $9,000 and $28,000 for a full renovation, while a small bathroom remodel runs $5,000 to $12,000 depending on fixtures, waterproofing scope, and what’s hiding behind the walls. Our crews work throughout San Rafael regularly, from Gerstle Park Craftsman homes to Eichler-influenced Terra Linda ranches, so we know what these houses give up when the tile comes off. If you want a written price before demo day, call (936) 259-2607 and we’ll walk the bathroom with you.
Why Penhallow Remodeling Is San Rafael’s Preferred Bathroom Remodeling Company
Homeowners across San Rafael keep calling us back because we put the number in writing before we pull a single tile. Our pricing model is different from what most Marin contractors offer: you get a line-item proposal with real allowances for the things we might find, not a verbal ballpark that shifts after we open the wall. The team is led by Trevor Nash, and every project runs on the same standard: a written price, a defined arrival window, background-checked uniformed technicians on the job, and the 365-Day Done Right Promise. If the work fails inside that guarantee period, we return and fix it at no charge, also in writing.
The Kingswell Way has governed how we operate since 2004: say the price before the work, show up in the window we gave, leave the place cleaner than we found it. That matters in San Rafael because remodel timelines here are different. Marin County’s building department routinely takes 9 to 18 months to clear major remodel permits, and inspectors enforce Title 24 energy and seismic provisions with unusual rigor. We build that reality into our schedule from day one, so you’re not sitting with a gutted bathroom waiting on plan check.
Small Bathroom Remodel in San Rafael
A Small Bathroom Remodel in San Rafael usually runs $5,000 to $12,000, and the work typically involves replacing the vanity, toilet, flooring, and shower or tub surround within the existing footprint. We do a lot of these in the compact bathrooms found in 1950s and 1960s Terra Linda homes, where the original footprint is tight but the right layout choices make the room feel twice its size. The cost moves up when we find failed waterproofing behind the old tile or galvanized supply lines that need replacing, which is common in older Gerstle Park and downtown San Rafael stock.
What the job involves
We pull the old surfaces down to the framing, inspect the wet wall, and confirm the subfloor and mudsill are sound before anything new goes in. If rot or undersized framing shows up, we write a change-order allowance into the contract, show you the number, and get your signature before we touch it. That’s the only way a $5,000 quote stays fair instead of turning into a verbal estimate that moves at the door.
When San Rafael homeowners need this
You need a small bathroom remodel when the room functions but looks tired, when the shower surround leaks into the channel, or when you’re preparing a Gerstle Park home for resale and the buyer’s inspector flags the 1960s tile job. It’s also the right scope when the budget is fixed and you want a written number that includes everything, not a low opening figure meant to start a negotiation.
Shower Remodel in San Rafael
A Shower Remodel in San Rafael typically runs $3,000 to $12,000 depending on whether we’re replacing the pan and valve, converting a tub to a shower, or doing a full walk-in installation with frameless glass. The climate here pushes moisture into substrates: the marine influence off San Pablo Bay keeps the valley floor damper than inland Marin, which accelerates wood rot behind failed waterproofing in older homes. When we pull a 1960s tile surround in Terra Linda, we often find no membrane at all behind the hand-set tile, just rotted subfloor at the wet wall.
Walk-in shower conversions
Converting a tub to a walk-in shower in San Rafael runs $3,500 to $10,000. The job involves removing the tub, reworking the drain from 1.5-inch to 2-inch ABS, installing a waterproof membrane system like Schluter, and setting a new valve and trim. We use Kohler and Moen fixtures and offer Cambria or Silestone quartz for the threshold and bench.
Frameless glass and finishes
Frameless glass shower enclosures are a big upgrade in smaller San Rafael bathrooms because they visually open the room without moving a wall. We source the glass through local fabricators who template after the tile is set, so there’s no gap or recut. The typical enclosure in San Rafael runs as part of the overall $4,500 to $12,000 walk-in shower installation range.
Trusted Brands We Service in San Rafael
The products behind the guarantee matter as much as the guarantee itself. On San Rafael bathroom remodels we install KraftMaid and Wellborn cabinetry, Cambria and Silestone countertops, and Kohler and Moen fixtures, all sourced through recognized trade brands that stand behind their products with their own warranties. The homeowner gets two layers of protection: our 365-Day Done Right Promise on workmanship and the manufacturer’s warranty on the materials. We keep a running inventory of common fixture parts and trim kits in our Bay Area service trucks so a callback in San Rafael doesn’t mean waiting for a shipment.
Common Bathroom Remodeling Problems We See in San Rafael Homes
- No waterproofing behind 1950s and 1960s tile. Terra Linda and Gerstle Park homes from that era often have hand-set tile on greenboard or directly on mortar with no membrane, which means moisture has been soaking the framing for decades before anyone sees the loose grout.
- Galvanized supply lines and undersized drains. The original plumbing rough-in in many San Rafael homes can’t handle a modern thermostatic shower valve or body sprays, and the drain is often 1.5 inches where today’s code calls for 2 inches. We price this as an allowance so it’s not a surprise.
- Slab-on-grade bathrooms with no venting. A lot of Eichler-influenced and ranch-style homes in Terra Linda have bathrooms on slab with no crawlspace, which complicates relocating a toilet or shower drain and can trigger CalGreen ventilation upgrades.
- Marin plan-check timelines. The San Rafael building department is known across the Bay Area for slow, thorough plan review, and that changes when a remodel actually starts. We build the 9 to 18 month permit window into the schedule so the draw schedule doesn’t blow up mid-project.
Pricing for Bathroom Remodeling in San Rafael, CA
Here’s what we quote in the San Rafael market:
| Service | Typical Range |
|---|---|
| Small Bathroom Remodel | $5,000 – $12,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| 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 |
Several factors move the number: the condition of the existing waterproofing, whether the drain and supply lines need a full rough-in replacement, whether the bathroom sits on slab or over a crawlspace, and what Title 24 or CalGreen upgrades the permit triggers once we open the walls. Every proposal includes a written price before any work starts, with allowances for open conditions. Call (936) 259-2607 to schedule a free estimate.
We Also Serve Cities Near San Rafael
Our crews work throughout central Marin, so if you’re in Larkspur, Kentfield, Corte Madera, or San Anselmo, the same written pricing and guarantee apply. For full details on our Bathroom Remodeling process across the county, or to talk with someone about your specific project in San Rafael, call (936) 259-2607.
Serving San Rafael, CA - Our Local Coverage Area
We’re based in the San Rafael 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 San Rafael
In San Rafael’s older housing stock, the price moves because the wall cavity reveals something the original quote didn’t scope: rotted framing from decades of failed waterproofing, galvanized supply lines that can’t handle a modern valve, or an undersized cast-iron drain that requires breaking concrete. We prevent this by writing allowances into the contract before demo starts, and when a condition appears, we show you the number in a written change order and get your signature before any new work begins. Call (936) 259-2607 for a proposal that accounts for what San Rafael homes actually hide.
Yes, in most cases a bathroom remodel in San Rafael requires a building permit, especially when you’re changing the plumbing rough-in, moving fixtures, or altering structural framing. The Marin County building department enforces Title 24 energy standards, CalGreen ventilation requirements, and seismic provisions rigorously, so pulling the permit is not optional work. We pull permits for every qualifying project and coordinate the plan check, inspections, and close-out as part of the written scope.
Yes, we handle small bathroom remodels in Gerstle Park Craftsman homes and Canal district multifamily buildings, though the two types of work are very different. In Gerstle Park, the challenge is usually contending with original framing and completed-only-by-1960s-standard waterproofing, while Canal district units often have moisture intrusion and deferred structural issues to address before tile goes in. Both get the same inspection-first process and written allowances.
Replacing a tub with a shower in San Rafael usually runs $3,500 to $10,000, and you have three main options: a full walk-in shower with a tiled or Schluter-backed surround, a pre-fabricated shower pan with a glass panel, or a curbless entry if the slab or floor framing allows it. We’ll walk through the drainage and waterproofing requirements specific to your San Rafael home’s construction and put the options in writing. Call (936) 259-2607 to see what works in your bathroom.
San Rafael’s hill-and-valley geography combines steep slopes, older housing stock, and Marin County’s unusually slow and demanding plan-check process, which teams quoting from Sonoma or Contra Costa experience don’t fully price or schedule. On hillside properties, bathrooms on downslope or cantilevered floors often require engineered seismic detailing that flatland Marin cities rarely require. The work costs more and the permit clock runs longer, and we build both into the proposal from the start.
What We Find When We Open a San Rafael Bathroom Wall
Here’s the part most proposals don’t mention. In San Rafael, the single biggest reason a remodel quote moves is what the existing walls conceal. Terra Linda ranches from the 1950s and 1960s often open up to hot-mopped or no waterproofing at all behind hand-set tile. Single-pane glazing. A slab-on-grade with no venting. Galvanized supply lines that crumble when a plumber touches them. The permit’s Title 24 and CalGreen triggered upgrades, not the tile, are what drive the budget. We handle it with one rule: inspection first, allowances in writing, and any surprise priced and approved before we touch a stud.
In a Terra Linda ranch off Meadow Drive, we pulled out a 1962 tub surround and found exactly that. No waterproofing membrane behind the tile, rotted subfloor at the wet wall, and a rough-in with galvanized supply lines and a cast-iron drain that couldn’t handle a modern shower valve. After inspection sign-off, we upgraded to copper and ABS, sistered the rotted mudsill framing, installed a Schluter-backed walk-in shower with a Kohler valve and Moen trim, and set a Cambria-topped Wellborn vanity. All documented as allowances and priced in writing before we touched a stud.
Most interior San Rafael bathroom remodels stay below the substantial-improvement threshold, so they aren’t forced into Chapter 7A fire-hardening the way hillside additions are. But any bathroom on a downslope, cantilevered, or converted-garage floor here will need engineered foundation or seismic detailing, which is rare in flatland Marin. The real stall isn’t fire code. It’s that a 1950s bathroom in Terra Linda or Gerstle Park gives up its secrets the moment the tile comes off, and the honest contractor is the one who wrote those secrets into the price before the crew showed up.
Get a Written Price for Your San Rafael Bathroom Remodel
If you’re planning a bathroom remodel in San Rafael, start with a free estimate and a written proposal. We’ll inspect the space, talk through what the permit will require, and hand you a line-item price with allowances for the conditions we know these homes hide. Call (936) 259-2607 today and schedule your walkthrough. You’ll get a real number in writing before any work starts, and the 365-Day Done Right Promise behind it.
Written by Trevor Nash, Owner at Penhallow Remodeling, serving San Rafael and central Marin with written pricing and written guarantees on every bathroom remodel.