Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Danville
A full bathroom remodel in Danville typically runs $9,000-$28,000, with walk-in shower installations at $4,500-$12,000 and vanity replacements starting around $800. Most projects take six to ten weeks from signed contract to final inspection, though hillside homes in Blackhawk or near the Las Trampas Ridge can add three to six weeks for Architectural Review Committee approval before construction begins. Call (510) 686-6370 to schedule your free estimate - we’ll deliver a written, line-item price before any work starts.
Our crews serve Danville from our San Francisco Bay Area dispatch office, and we know the local terrain: the cut-and-fill grading on Diablo clay, the Chapter 7A Wildland-Urban Interface requirements that apply to hillside vent and window work, and the seismic detailing the Calaveras Fault demands. We’ve rebuilt bathrooms in the 1970s ranch homes off Diablo Road, updated master baths in Blackhawk’s 1980s estates, and handled tile-and-glass upgrades in the semi-custom builds near Sycamore Valley - and we bring that same local expertise to our Kitchen Remodeling in Danville. When you’re pricing a remodel in Danville, you need a contractor who has already navigated the permit packages your property requires.
Why Rowan Construction Group Walnut Creek Is Danville’s Preferred Bathroom Remodeling Company
We’ve delivered more than 4,000 projects since 2007, every one with a written price before work started and a documented photo record when the crew left. In Danville, that discipline matters more than in most places. The combination of WUI compliance, seismic detailing, and - in Blackhawk - ARC review means a bathroom remodel here has more moving parts than a flatland job in San Ramon or Dublin. Our quotes account for those variables upfront, not as change orders after demolition.
Danville homeowners tend to research deeply before calling. They read the three-star reviews, check license status, and want the price range on the page before they make contact. We publish ours. Our written quotes include flat pricing with a written scope and a written warranty; “call for a quote” is not an option here. Under Clause 1 of The Haven Standard, the price is written before anyone starts.
Our technicians are background-checked and uniformed. A live person answers calls 24/7. Every visit includes a documented photo record as standard - not an upgrade. And our 365-Day Done Right Promise is printed on every page and backed by a terms page, not an asterisk: if it is not done right, we make it right.
We also offer a Free Second Opinion on any written estimate. Bring a competitor’s quote and we’ll review it line by line at no charge. In a market where out-of-area GCs routinely underestimate Blackhawk ARC timelines and miss Chapter 7A requirements, that second look can save you from a six-week delay or a four-figure change order.
Our Bathroom Remodeling Services in Danville

Full Bathroom Remodeling
A full bathroom remodel in Danville means stripping to studs, updating plumbing and electrical, and rebuilding with new fixtures, tile, and cabinetry. In the 1970s and 1980s homes that dominate Danville’s housing stock, we often find galvanized supply lines, ungrounded outlets, and subfloors that have settled on expansive Diablo clay. We quote the rough-in, the finish, and the permit package as separate line items so you see where the money goes. Our Bathroom Remodeling team coordinates permits, inspections, and - for hillside properties - the Chapter 7A compliance documentation Cal Fire requires.

Walk-In Showers & Shower Remodeling
Walk-in shower installation in Danville runs $4,500-$12,000 depending on size, glass specification, and whether we’re moving drain locations. The trend here leans toward frameless glass enclosures with architectural hardware - matte black or brushed brass finishes on 3/8-inch tempered glass. Those enclosures are custom-measured and fabricated, with lead times of four to eight weeks. We order glass before demolition starts so the schedule doesn’t stall. In WUI-zone homes, any exterior vent or window in the shower wall must use ember-resistant assemblies, which we specify in the written quote.

Tub-to-Shower Conversion
Converting a tub to a shower in Danville costs $3,500-$10,000. The work involves removing the tub, adjusting the drain from 1.5-inch to 2-inch for code compliance, and waterproofing the envelope with a liquid-applied or sheet membrane - we explain which we’re using and why. In hillside homes with foundation movement, we check the subfloor for deflection before setting tile. A cracked pan in a moving house is a callback we don’t make.

Vanities, Tile & Fixtures
Bathroom vanity installation ranges from $800-$3,000 for stock or semi-custom units; custom millwork in KraftMaid or Wellborn cabinetry runs higher and carries longer lead times. Tile work in Danville’s high-end bathrooms often involves large-format porcelain or natural stone on floors and walls, with heated floor systems increasingly common. We source across fifty-plus vetted brands - Kohler and Toto fixtures, Cambria and Caesarstone countertops - so the written quote reflects honest numbers rather than inflated ones. For Danville homeowners coordinating with an interior designer or architect, we schedule site visits around design milestones and document each phase with photos.

Frameless Glass Shower Enclosures
Frameless glass is the defining finish in Danville’s remodeled bathrooms. We template on-site with laser measurement, fabricate to order, and install with architectural-grade hardware. The glass is 3/8-inch or 1/2-inch tempered, with polished edges and minimal clearances. Lead time is the variable here - four to eight weeks is standard, longer for specialty tints or etched patterns. We order before rough-in is complete so the enclosure arrives as tile finishes.

Walk-In Shower Installation
Standalone walk-in shower installation - new construction or addition - follows the same pricing and sequencing. We specify the waterproofing membrane type, the drain assembly, and the glass hardware in the written scope. For Danville’s WUI-zone properties, any exterior-facing wall gets ignition-resistant sheathing and ember-resistant venting as required by Chapter 7A.

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.
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AfterTrusted Brands We Service in Danville
We maintain sourcing relationships with fifty-plus vetted brands so our written quotes use real numbers, not placeholders. For Danville bathroom projects, we regularly specify Kohler and Toto fixtures for their parts availability and warranty support; Cambria and Caesarstone for countertops that handle the temperature swings between Danville’s 100°F summers and cool, wet winters without cracking; and KraftMaid and Wellborn for cabinetry with consistent lead times and finish matching. For exterior door or window packages that touch the bathroom envelope, we also work with Therma-Tru and ViewLux where the design calls for upgraded units. Stocking relationships with regional distributors mean replacement parts don’t add weeks to a repair call.
Common Bathroom Remodeling Problems We See in Danville Homes

- Blackhawk ARC delays. Contractors who haven’t worked in Blackhawk often pull the city permit and assume they’re ready to start. The Architectural Review Committee must separately approve any exterior modification, often requiring specific stone, stucco color, or roofing material from an approved palette. That review cycle adds three to six weeks - a timeline surprise that blows schedules and forces rush charges on long-lead items like custom glass.
- Chapter 7A compliance gaps on hillside remodels. Out-of-area GCs miss ember-resistant vent and ignition-resistant assembly requirements for WUI-zone properties. The correction comes as a change order after rough-in, when the wall is open and the inspector has flagged it. We specify Chapter 7A assemblies in the original written scope.
- Subfloor movement from expansive Diablo clay. The cut-and-fill grading on 1970s-1990s hillside lots leaves subfloors that shift with moisture changes. Tile cracks. Vanity seams open. We test for deflection and specify appropriate underlayment or isolation membranes before setting finish materials - not after the cracks appear.
- Underestimated long-lead schedules. Custom cabinetry, frameless glass, and specialty fixtures drive the calendar on high-end Danville baths, not labor availability. A contractor who doesn’t order glass at contract signing is guaranteeing a four-week idle period. We sequence procurement before demolition.
Pricing for Bathroom Remodeling in Danville, CA
| Service | Price Range in Danville |
|---|---|
| Bathroom Remodel (full) | $9,000 - $28,000 |
| Walk-In Shower Installation | $4,500 - $12,000 |
| Bathroom Vanity Installation | $800 - $3,000 |
These ranges reflect Danville’s market: higher-end finishes in Blackhawk and the Diablo foothills, mid-range updates in the 1970s-1990s ranch and two-story stock, and the additional permit and compliance costs for WUI-zone properties. What moves you within the range: fixture and material grade, whether we’re moving plumbing or electrical, subfloor condition, and the extent of custom millwork or architectural glass. Every quote is flat-priced with a written scope; no change proceeds without a signed change order. That’s the discipline that has kept our projects within a few percent of the agreed cost across 4,000-plus jobs. Call (510) 686-6370 for your free estimate.
We Also Serve Cities Near Danville

Our crews work throughout the San Ramon Valley and central Contra Costa County, including Bathroom Remodeling in Danville and neighboring San Ramon, Dublin, Walnut Creek, and Concord. Each city has its own permit timelines, compliance requirements, and housing stock characteristics; we adjust our quotes accordingly rather than applying a single template.
Serving Danville, CA - Our Local Coverage Area
We’re based in the Danville 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 Danville

Add three to six weeks before construction starts. The ARC reviews exterior modifications - windows, vents, stucco color, roofing material - against an approved palette, and their cycle runs independently of city permit review. We submit ARC packages concurrently with permit applications so the timelines overlap rather than stack. Call (510) 686-6370 and we’ll walk through the specific requirements for your property.
Yes, if the work touches an exterior wall, window, or vent opening. Chapter 7A requires ember-resistant vents, ignition-resistant exterior cladding, and specific assembly details for homes in the Wildland-Urban Interface zone, which covers much of Danville’s hillside development along the Diablo foothills. Flatland neighbors like San Ramon largely escape these requirements. We specify Chapter 7A assemblies in our written quotes and document compliance for final inspection. Call (510) 686-6370 for an exact quote - estimates are free.
Three predictable factors: subfloor movement from expansive Diablo clay that requires reinforcement before tile; galvanized plumbing or ungrounded electrical that must be brought to current code once exposed; and Chapter 7A compliance gaps in the original scope that surface at rough-in inspection. We price exploratory access and code-upgrade contingencies in the original written quote, with a signed change order required before any additional work proceeds. No surprises means no unsigned surprises. Call (510) 686-6370 for a line-item quote.
Frameless glass enclosures, custom cabinetry, and specialty fixtures - in that order. Glass fabrication takes four to eight weeks; custom KraftMaid or Wellborn cabinetry runs six to ten weeks; designer fixtures from Toto or Kohler can be eight to twelve weeks for matte black or living finish hardware. We issue purchase orders at contract signing, before demolition starts, so these items arrive as tile work completes. The calendar is set by procurement, not by how fast we work. Call (510) 686-6370 to schedule your free estimate.
Yes. Plumbing fixture replacement, electrical updates, and any waterproofing work trigger permit requirements in Contra Costa County. For hillside properties, you may also need Chapter 7A compliance documentation and - in Blackhawk - ARC approval for exterior changes. We pull all permits, schedule inspections, and deliver the signed-off documentation as part of our standard scope. Call (510) 686-6370 for an exact quote - estimates are free.
Written by Grant Rowan, Owner at Rowan Construction Group, serving Danville since 2007.







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