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 Orinda
Bathroom remodeling in Orinda typically runs $9,000 – $28,000 for a full project, with a small bath landing between $5,000 and $12,000. The number moves based on what’s inside your walls once we open them – and in a 1960s Orinda hillside home, what’s inside can surprise you. We’re Trevor Nash and the Penhallow Remodeling crew. We’ve worked on ranches off Moraga Way, split-levels in the Glorietta area, and hillside homes near Miner Road. If you’re pricing a remodel, call (936) 259-2607 and we’ll give you a written number before any demo starts.
Key Takeaways
- Full bathroom remodels in Orinda run $9,000 – $28,000; small baths $5,000 – $12,000.
- Orinda’s Very High Fire Hazard Severity Zone can add WUI-related vent and cladding requirements to your permit.
- Every job gets a written price up front and a 365-day written guarantee through the Kingswell standard.
- Free estimates. Call (936) 259-2607.
Why Penhallow Remodeling Is Orinda’s Preferred Bathroom Remodeling Company
We’re not the contractor who hands you a verbal ballpark and then revises it after demo day. Penhallow Remodeling works to the Kingswell Way, the standard our brand has followed since 2004. That means a written price before any work starts, a defined arrival window, a clean job site, and a written guarantee on every project. If something isn’t done right, our 365-Day Done Right Promise brings us back to fix it at no charge – all in writing. A live person answers our phones 24/7, not a voicemail maze. Our technicians are background-checked and arrive in uniform, so you know exactly who’s walking into your home. Dispatch and scheduling for our San Francisco Bay Area office cover Orinda locally, so the same crew that quotes your job is the crew that builds it. When you call (936) 259-2607, you get a real answer, a real arrival window, and a number you can hold us to.
Orinda homeowners have been burned before. Maybe a shower pan cracked six weeks after the crew left. Maybe a quote ballooned once the walls came open. We write change orders and allowances into your contract from the start, and nothing moves without your written approval. That’s the local reputation we’ve built in Orinda.
Small Bathroom Remodel in Orinda
Small Bathroom Remodel work in Orinda usually targets the guest bath, a hall bath, or a cramped primary bath in a 1950s – 1970s ranch. The job lifts everything to current code – vanity, toilet, shower or tub, tile, ventilation, lighting – without moving walls or re-plumbing the whole system. Homeowners along Camino Pablo and in the Sleepy Hollow area often ask us to keep the footprint but fix the tired layout, failed grout, and outdated fixtures. This work runs $5,000 – $12,000 in Orinda.
Cramped Layouts and 1960s Footprints
A 5-by-8 hall bath from 1964 wasn’t built for how families use bathrooms today. We can relocate a vanity, swap a tub for a low-threshold shower, and recess a medicine cabinet into a non-load-bearing wall to open the room without moving a single wall. Finished work stays within the original square footage, so the permit stays simpler.
Waterproofing Repairs Behind Original Tile
The old shower pan we find behind original tile in Orinda ranches was rarely built to current standards. If the pan has failed, we replace it and the drain, then rebuild the wet area with cement board substrate (the moisture-resistant layer behind your tile) and a modern waterproofing membrane. This keeps a “small” remodel from becoming a recurring water-damage problem.
Shower Remodel in Orinda
Shower Remodel projects in Orinda most often mean replacing a worn alcove, pulling out a failed tub-shower combination, or building a walk-in shower with a frameless glass enclosure. Homeowners in the Charles Hill and Rheem Valley neighborhoods ask us about this constantly. A shower remodel runs $3,000 – $8,500 for a replacement, while a full walk-in shower installation ranges $4,500 – $12,000. We install brands like Kohler and Moen fixtures, Silestone and Cambria surfaces, and frameless glass that carries its own warranty alongside ours.
Tub-to-Shower Conversions on Hillside Lots
A tub-to-shower conversion in Orinda runs $3,500 – $10,000 and is one of the smarter uses of a small bathroom’s square footage. We remove the tub, rebuild the drain line to current 2-inch code for showers, install the pan or a curbless entry where the subfloor allows, then add a glass enclosure. This works well in aging-in-place remodels where stepping over a tub wall isn’t practical.
Frameless Glass and Ventilation
What looks like a simple glass panel actually requires the rough opening to be dead level and plumb, something older Orinda framing often fights against. We correct the rough opening, seal the transition points, and install a properly sized exhaust fan. Orinda’s hot, dry summers make ventilation a real issue – without it, moisture builds up even in a mild winter.
Trusted Brands We Service in Orinda
We service and install fixtures and surfaces from brands Orinda homeowners actually ask for: KraftMaid and Wellborn cabinetry, Cambria, Silestone, and Caesarstone countertops, Kohler and Moen fixtures, and Blanco sinks. When we spec these materials, you’re getting two layers of protection: the manufacturer’s own warranty on the product and our 365-Day Done Right Promise on the installation. We source locally for Orinda jobs, which keeps lead times shorter and lets us handle warranty replacements without waiting on out-of-state shipping.
Common Bathroom Remodeling Problems We See in Orinda Homes
- Non-compliant framing and wiring behind 1960s walls. Opening a wall in a 1955 – 1975 Orinda ranch often reveals undersized joists, corroded supply lines, or cloth-wrapped wiring. These trigger code upgrades before the permit can close, and that changes the bid. We write allowances for exactly this into your contract up front.
- Failed waterproofing behind original tile. That 1960s shower pan was probably built on a hot-mop bed that’s since cracked. A “simple” shower refresh becomes a full pan and drain rebuild. We scope this before we quote, then confirm it once we open the wall.
- Chapter 7A WUI triggers from the VHFHSZ. A bathroom remodel that touches exterior walls in Orinda can require ember-resistant vents and ignition-resistant cladding assemblies. Flatland cities like Walnut Creek never see this on the same scope. We factor these into the written number, not spring them at inspection.
- Steep hillside drainage against foundation walls. Several Orinda neighborhoods have bathrooms built into the downhill side of the house, where storm drainage from Orinda’s winter rain funnels against the foundation. We check for moisture intrusion and subfloor rot before we set tile.
Pricing for Bathroom Remodeling in Orinda, CA
Here’s the honest money talk. The table below shows our Orinda market ranges, and the two biggest movers are what’s behind your walls and what the permit requires once those walls are open. A mid-century home that’s never been remodeled almost always costs more than a 1990s build because the rough-in, waterproofing, and sometimes the framing need to be brought to current code. Add a VHFHSZ trigger – an exterior vent, a cladding assembly – and the number climbs again. We write every quote with allowances so surprises are priced in writing, not sprung on you after demo. Call (936) 259-2607 for a free estimate and a fixed, written number.
| Project | Orinda Price Range |
|---|---|
| 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 |
We also write the permit scope into the contract. If the inspector flags something that should have been caught upstream, that’s on the permit holder to fix – and we make sure that’s never a verbal surprise. Every allowance is in writing, and every change order is approved by you before we touch it.
We Also Serve Cities Near Orinda
While this page focuses on Bathroom Remodeling in Orinda, our crews also cover Lafayette, Moraga, Piedmont, and Walnut Creek. Each city has its own code quirks and housing stock. Orinda’s VHFHSZ rules are the most demanding, so we build that experience into every bid we write.
Serving Orinda, CA - Our Local Coverage Area
We’re based in the Orinda 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 Orinda
Orinda sits entirely within a Very High Fire Hazard Severity Zone. Any remodel that touches exterior walls can pull Chapter 7A WUI requirements into the permit – ember-resistant vents, ignition-resistant cladding assemblies – that Walnut Creek never requires on the same scope. Add steeper hillside access and the older housing stock, and the number is naturally higher. Call (936) 259-2607 and we’ll walk you through exactly where your money goes.
The most common finds on 1950s – 1970s Orinda homes are pitted copper supply lines, undersized framing, cloth-wrapped wiring, and a shower pan that’s been leaking slowly for years. The number changes once we see what’s actually there. We write allowances into the contract so that change is priced before it’s executed, not after.
Generally yes, if you’re moving plumbing, replacing the shower pan and drain, or touching the electrical. A cosmetic swap of a vanity and fixtures may not require one, but most real remodels do. We pull permits and schedule the inspections. We don’t skip this step because skipping it can void your insurance and stall a resale.
Before any unplanned work starts, our tech writes a change order with the exact scope and exact price, you sign it, and only then we continue. That’s how the Kingswell Way has worked since 2004. On a 1964 split-level off El Toyonal, we found original copper supply lines pitted through and a 2×6 subfloor soft at the toilet flange. We wrote the change order, you approved it, then we replaced the subfloor, re-routed the rough-in, and set a Wellborn vanity with a Cambria top. Inspection cleared on the first pass.
Yes. If the remodel touches an exterior wall, the permit may require ember-resistant vents and ignition-resistant cladding assemblies to comply with Chapter 7A. We don’t treat that as a surprise. We include it as an allowance in your written quote and explain what it means in plain English. Call (936) 259-2607 for a free estimate that includes the WUI scope up front.
Written by Trevor Nash, Owner at Penhallow Remodeling, serving Orinda.