Fast, Reliable Bathroom Remodeling Across San Bernardino
Bathroom remodeling in San Bernardino typically runs $18,000 – $42,000 for a full gut renovation of a standard 5×8 or 6×9 bath, with most projects completing in 3 – 6 weeks once permits clear. That’s the honest range we quote for the 1950s – 1970s stucco tract homes that dominate ZIPs 92404, 92405, 92410, and 92411. We’re Bungalow ADU Builders, led by Nate Calloway. We’ve worked through enough San Bernardino tear-outs to know what’s behind those walls before we ever swing a hammer. Call (866) 730-4828 to schedule a free walkthrough and get a written line-item estimate.
Why Bungalow ADU Builders Is San Bernardino’s Preferred Bathroom Remodeling Company
San Bernardino homeowners don’t get a cosmetic remodel quote from us and then a surprise invoice when the walls come down. That’s because Nate Calloway built this company around a simple rule: inspect the mechanicals, framing, and waterproofing before writing the contract, then write priced allowances into it for what the walls will likely reveal. On a 1950s stucco tract home off the east side near 92405, our crew opened a hall bath and found cloth-wrapped wiring feeding a 100-amp fuse panel, plus a cast-iron drain already weeping at the closet bend. We wrote the panel upgrade and drain replacement into the contract as priced allowances before demolition, so when the inspection confirmed both, the homeowner signed a written change order rather than getting a surprise invoice.
We carry that same discipline into every job across San Bernardino, from the older bungalows near downtown to the post-war subdivisions on the east side. Our Bathroom Remodeling team handles the full scope: tear-out, rough plumbing, electrical, waterproofing, tile, fixtures, and finish carpentry. One crew, one contract, one project lead who answers the phone. That matters when you’re living in a house while we’re rebuilding its bathroom.
Our Bathroom Remodeling Services in San Bernardino
Full Bathroom Gut Renovations
We strip the room to studs and subfloor, replace or reroute plumbing, upgrade the electrical circuit, install a properly sloped and waterproofed shower base, and rebuild with new tile, vanity, and fixtures. On San Bernardino’s older stock, this is where we most often find the surprises: cast-iron drains at the end of their life, undersized framing, and wiring that can’t carry a modern bath load. We plan for those before we bid, which is the difference between a clean remodel and one that stalls mid-job.
Shower and Tub Replacement
A shower replacement in San Bernardino runs $7,000 – $15,000 depending on whether we’re doing a like-for-like swap or converting a tub to a walk-in shower with new waterproofing and a tile surround. In the citrus-era bungalows and older east-side tracts, we often find the original mud-set shower pan has cracked and leaked into the subfloor for years. We pull the pan, repair the framing, and rebuild with a pre-sloped membrane or foam tray so the new tile actually stays dry.
Accessibility and Aging-in-Place Bathrooms
San Bernardino’s multigenerational households are growing, and a curbless shower with a linear drain, grab blocking behind the walls, and a wider door is one of the most practical investments on a single-story tract home. We frame the floor for zero-threshold entry, reinforce the walls for future grab bars, and install slip-rated tile. If the home still runs on a 100-amp panel, we’ll flag the dedicated circuit requirements before the job starts, not after.
Small Bath and Half-Bath Updates
A powder room or small hall bath remodel in San Bernardino starts around $12,000 and goes up from there depending on whether we’re moving plumbing or keeping the fixture layout. On the 92404 and 92405 blocks, these are usually the original 1960s-era baths with compact footprint and a tub that’s seen five decades of use. We can rebuild them in two weeks or less once rough inspection passes, keeping dust containment tight so the rest of the house stays livable.
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.
Trusted Brands We Service in San Bernardino
We install and work around the fixture and finish brands San Bernardino homeowners already know: Kohler, Moen, Delta, and American Standard, plus fiber-cement backer and exterior products from James Hardie when a remodel extends to an adjacent wall or an ADU bath is part of the scope. We keep common valve cartridges and repair parts on the truck so a mid-job faucet swap or shower trim change doesn’t stall your San Bernardino project for a week while parts ship in.
Common Bathroom Remodeling Problems We See in San Bernardino Homes
- Fuse or early breaker panels that can’t carry the new bath circuit. Half the bathrooms we remodel in San Bernardino’s post-war tracts are on a shared 15-amp circuit that’s already maxed out. Adding a dedicated GFCI circuit and, often, upgrading the panel is code, not an upsell.
- Failed waterproofing over a soft subfloor. Those 1950s – 1970s tract baths were built with tile set over drywall or greenboard, which soaks up water and rots. We pull it all, repair the framing, and rebuild with a tile-ready waterproofing system before a single new tile goes up.
- Cast-iron and clay drain lines reaching end of life. Opening a San Bernardino bathroom wall frequently exposes a clay or cast-iron lateral that’s cracked, bellied, or weeping. Leaving it in place means a failed inspection and a re-opened floor; replacing it is usually a one-day line item while the wall is already open.
- Undersized garages-turned-baths and unpermitted prior work. In the older core and east-side blocks, we regularly find remodels done decades ago without permits: wrong slope on drains, no vent, shoddy framing. San Bernardino’s inspection office will catch it when we pull the permit, so we correct it to code before it becomes your problem.
Pricing for Bathroom Remodeling in San Bernardino, CA
Here’s what we quote across San Bernardino, based on the housing stock in 92404, 92405, 92410, and 92411. A full gut bath remodel runs $18,000 – $42,000. A tub-to-shower conversion with new waterproofing and tile lands at $7,000 – $15,000. A powder room or half bath runs $12,000 – $18,000. A panel upgrade, if the walls reveal one is required, typically adds $3,000 – $6,000 and is written into the allowance schedule from the start. What moves the number most in San Bernardino is the age of the house: a 1962 tract home with cast-iron drains and a fuse panel will cost more to remodel correctly than a home where the mechanicals were already updated. We never change the price on you mid-job without a signed change order you’ve reviewed and approved in writing. Call (866) 730-4828 for a free estimate with the allowance schedule itemized before we touch a single wall.
We Also Serve Cities Near San Bernardino
Our Bathroom Remodeling in San Bernardino work regularly takes us into the surrounding communities: Muscoy, Highland, Loma Linda, and Rialto. Older tract stock in Muscoy and Rialto tends to mirror San Bernardino’s post-war framing and panel issues, while Loma Linda and Highland lean newer. We schedule across the whole corridor, so your remodel isn’t waiting on a crew that’s booked out four cities away.
Serving San Bernardino, CA — Our Local Coverage Area
We’re based in the San Bernardino 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 San Bernardino
Because the visible fixtures are the cheap part. In San Bernardino’s 1950s – 1970s stucco tract homes, opening the walls so often reveals a fuse panel or early breaker box that can’t carry the new dedicated bath circuit, plus cast-iron or clay drains that are already failing. Contractors who bid off visible surfaces only end up issuing change orders for the hidden mechanicals. We inspect the panel, crawl space, and drain access before we write the contract, then put priced allowances for those likely repairs into the bid so the final number doesn’t jump on you. Call (866) 730-4828 to schedule an inspection-based estimate.
Often, yes. Many homes in the 92404, 92405, and 92411 tracts still run on 100-amp fuse or early breaker panels, and a new bathroom circuit with GFCI protection frequently pushes the load calculation over what those panels can safely carry. The city’s building code requires the panel to support the new load, which means a panel swap on a meaningful portion of our San Bernardino bath remodels. We write it as a priced allowance from day one, so you know the number before demolition starts.
Expect a dedicated GFCI circuit for the bath outlet, a properly vented drain with correct slope (many original tract-era drains were never vented correctly), and waterproofing behind all tile. If the existing framing is undersized for the span or the subfloor is soft, the city inspector will require the repair before we close the wall. None of these are optional under San Bernardino’s adoption of California codes, and we’d rather fix them while the wall is open than after the tile is set.
We write a specific repair allowance into the contract before we start, so when our crew opens the wall and finds rotted framing under a 1960s tile job, the fix is already priced. You’ll see the line item, approve the change order in writing, and we’ll show you the damaged material before it goes in the dumpster. The allowance approach keeps the project moving and keeps you in control of every dollar.
Yes, in two ways. San Bernardino’s hot, dry summers and winter downpours at the base of the mountains mean bathrooms need real exhaust ventilation, not a builder-grade fan that moves 50 CFM and leaves moisture sitting in the drywall. And the Santa Ana wind season pushes dust through older window and wall penetrations, so we air-seal and insulate exterior bath walls during the rough-in. These aren’t upgrades; they’re standard practice for a bath that’ll hold up here for decades.
Written by Nate Calloway, Owner at Bungalow ADU Builders, serving San Bernardino homeowners with inspection-first bathroom remodeling and ADU construction.