Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Rancho Cucamonga
A full bathroom remodel in Rancho Cucamonga typically runs $9,000 to $28,000, and a small bathroom remodel usually lands between $5,000 and $12,000. What changes that number faster than anything else is what’s hiding behind the old tile, especially in the post-tension slab homes that dominate the older neighborhoods below the San Gabriels. Mason Remodeling has been doing Bathroom Remodeling since 2004, and our crews know exactly what Rancho Cucamonga’s building department wants to see before drywall goes back up. If you’re planning a remodel anywhere from Alta Loma to the Terra Vista area, call (803) 680-2547 for a written price before any work begins. We’ll walk your bathroom with you, name the permits you’ll actually need, and put every dollar in writing.
Why Mason Remodeling Is Rancho Cucamonga’s Preferred Bathroom Remodeling Company
Most homeowners looking for a General Contractor in Rancho Cucamonga tell us the same thing: they want to know who’s walking through the door and they want the price locked down before demolition starts. We built our process around both. Every crew member is identity-verified and background-checked through the Threshold Standard, which means you get the technician’s name and photo before we arrive, and a photo ID badge at the door. No surprises about who’s in your home. Isaac Pruett leads our team with the same standard on every job, whether it’s a powder room refresh or a full gut.
We also deliver a written price on every project, every time, before a single tool is unpacked. That’s not an upgrade or a favor. It’s how we work. If the scope changes because we find a corroded drain or water-damaged framing, you’ll see the change order in writing, with line-item costs, and you approve it before we spend a dollar. Our 365-Day Done Right Promise backs the finished work: if something’s not right within a year of completion, we make it right at no cost to you.
Rancho Cucamonga homeowners deal with a specific set of conditions, from post-tension slab foundations to older cast-iron plumbing, and we’ve handled those jobs in neighborhoods from Etiwanda to Caryn Elementary’s district. That local familiarity is why we can give you an accurate range on the first visit, not a vague placeholder. Call (803) 680-2547 and a live person answers, 24/7, not a call tree.
Styles & brands we work with
Small Bathroom Remodel in Rancho Cucamonga
A Small Bathroom Remodel in Rancho Cucamonga typically runs $5,000 to $12,000, and it’s the most common project we take on in the condos and 1980s tract homes near Foothill Boulevard and Haven Avenue. This job usually means keeping the existing footprint, replacing a tub or shower surround, swapping the vanity, updating tile, and refreshing fixtures. You don’t move the toilet or change the drain locations. In a city where many older homes sit on post-tension slabs, staying within the existing footprint matters: it often means you avoid slab-penetration permits entirely, which keeps both the timeline and the invoice down.
What Gets Replaced
Expect new shower tile or a prefabricated surround, a new vanity and top, updated lighting and plumbing fixtures, and fresh paint. In Rancho Cucamonga homes from the late 1970s through the 1980s, we regularly find old sheet vinyl flooring that’s trapping moisture around the toilet flange. That gets pulled and replaced with tile or a moisture-rated luxury vinyl plank.
Permits and the Small Bath
Because we’re not moving any plumbing lines behind the walls or through the slab, a straight replacement often clears Rancho Cucamonga’s permit threshold without structural work. That said, any change to the valve body or shower drain still requires a plumbing permit. We pull it, schedule the inspection, and document the rough-in before we close anything up, so you’re never left explaining unpermitted work to a future buyer in the 91701 ZIP.
Shower Remodel in Rancho Cucamonga
A Shower Remodel in Rancho Cucamonga, including a walk-in shower installation, typically costs $4,500 to $12,000 depending on glass, tile, and whether you’re converting from a tub. This is the job where we see the biggest price differences between quotes, and it’s rarely about taste. It’s about what sits under the shower. In older Alta Loma and foothill homes, we routinely remove tile and find the original hot-mop pan compromised or the subfloor soft from decades of slow leaks. A contractor who doesn’t plan for that discovery isn’t doing you any favors.
The Walk-In Conversion
Converting a tub to a walk-in shower changes the drain size from 1-1/2 inches to a 2-inch line, which is code. If your bathroom sits on a post-tension slab, that means cutting the concrete, which triggers a slab-penetration permit and an engineered plan. We handle that end-to-end and line-item the cost before the saw ever comes out. You’ll know what the conversion costs before we start, not after.
Glass, Tile, and the Finish Line
Frameless glass enclosures in Rancho Cucamonga usually add $1,500 to $3,500 depending on the panel count and hardware finish. We pair the enclosure with a waterproofing system rated for everyday shower use, not a bead of caulk and hope. On the finish side, we install fixtures from brands like Kohler and Moen, and we set tile with the same care on a small shower as we would in a full primary bath.
Trusted Brands We Service in Rancho Cucamonga
We stock and install fixtures, cabinets, and surfaces from KraftMaid, Kohler, Silestone, and Cambria, which matters in Rancho Cucamonga when a homeowner wants a specific vanity or top without waiting six weeks for a special order. Our Rancho Cucamonga Unilock service also covers hardscape and patio materials when your project extends beyond the bathroom. Because we pull from local Inland Empire suppliers, we can often turn around common parts faster than an out-of-area remodeler who’s shipping everything from another county. If you’ve been dreaming of a Wellborn cabinet or a Silestone top in a specific finish, we’ll line it up, price it in writing, and install it on schedule. We also keep hard-wearing trim and setting materials from brands like Sakrete on hand for pan and curb work, so the rough-in phase doesn’t stall over a run to a distant supply yard.
See the difference
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AfterCommon Bathroom Remodeling Problems We See in Rancho Cucamonga Homes
- Post-tension slab complications. Many homes in Rancho Cucamonga, especially mid-century builds and 1980s tract housing on the alluvial fan, sit on post-tension slabs. Moving a drain or adding a shower bench means cutting into that slab, which requires permits, engineered plans, and careful X-ray layout to avoid hitting a tension cable.
- Cast-iron drain failures. We’ve opened walls in foothill neighborhoods near Banyan Street and found original cast-iron drains rusted through below the slab line. You won’t see it until demo day, and if your contractor doesn’t have a clear change-order process, the job stalls or gets patched improperly.
- Vague allowance language. A quote that says “standard tile” without naming square-footage pricing or product lines is a change-order waiting to happen. In older north-side neighborhoods, homeowners often discover their allowance won’t cover what’s actually needed once hidden water damage expands the tile scope.
- Unpermitted work on past remodels. We regularly find previous bathroom work that was never permitted in homes throughout the 91730 and 91737 ZIPs. If you go to sell, that’s a title and inspection issue. We bring everything current and pull proper permits from the City of Rancho Cucamonga before we build.
Pricing for Bathroom Remodeling in Rancho Cucamonga, CA
Here are the ranges we quote most often for Bathroom Remodeling in Rancho Cucamonga. These are honest, line-itemable numbers, not teaser rates.
| Project | 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 |
What moves the price in Rancho Cucamonga: whether you’re on a post-tension slab and moving a drain, the condition of your subfloor once old tile comes up, the square footage of tile and glass you’re installing, and whether we’re pulling slab-penetration permits. A written price from us includes those line items up front. Call (803) 680-2547 to schedule a free estimate and we’ll walk the space with you.
We Also Serve Cities Near Rancho Cucamonga
Our crews regularly work across the Inland Empire border communities, including Upland, Ontario, Claremont, and Montclair. Dispatch and scheduling for our Rancho Cucamonga jobs are coordinated from our Inland Empire office in Riverside-San Bernardino, so you get local response with the same written-price standard on every job. If you’re in a neighboring city and weighing a bathroom remodel, we’ll bring the same process to your door.
Serving Rancho Cucamonga, CA - Our Local Coverage Area
We’re based in the Rancho Cucamonga 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 Rancho Cucamonga
Yes, in most cases. Rancho Cucamonga requires a plumbing permit for any valve change or drain work, and a building permit if you’re moving walls or cutting into a post-tension slab. A small bathroom remodel that keeps the same fixture locations usually avoids structural permits, but any tub-to-shower conversion with a drain size change will need one. We pull the permits ourselves and schedule every inspection. Call (803) 680-2547 and we’ll tell you exactly which ones your project triggers before you sign anything.
Most small bathroom remodels take two to three weeks, and a full bathroom remodel runs four to six weeks depending on slab work and glass lead times. The inspection sequencing with the City of Rancho Cucamonga adds a few days that some contractors forget to include in their timeline. We build that into our schedule up front, so you’re not living with a torn-up bathroom longer than we told you.
Because some contractors don’t price the slab work, permits, or the condition of your subfloor before they hand you a number. A bid that omits slab-penetration permits on a post-tension foundation will look cheaper until demo day, when the change order shows up. Our written price includes the actual scope we can see and a clear change-order process for what we can’t see behind 30-year-old tile. Get the full picture by calling (803) 680-2547 for a free estimate.
Yes. A tub-to-shower conversion in Rancho Cucamonga typically runs $3,500 to $10,000, with the final number depending on whether we’re cutting the slab for a 2-inch drain line and what glass you choose. If your home is on a post-tension foundation, we’ll pull the slab-penetration permit and X-ray the cut area before any concrete gets removed. You’ll see that cost in writing before work starts. Call (803) 680-2547 to get an exact quote for your bathroom.
We document it, write a change order, and you approve it before we spend another dollar. That’s the standard, not an exception. If we find a corroded cast-iron drain or rotted subfloor behind the tile, you’ll see photos, a line-item cost, and a revised timeline in writing. Then it’s your call. No one works through discovery without your sign-off. That process is part of every Mason Remodeling project, and it’s one of the reasons Rancho Cucamonga homeowners call us back for a second project.
Written by Isaac Pruett, Owner at Mason Remodeling, bringing written-price bathroom remodeling to Rancho Cucamonga since 2004.
