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
Bathroom remodeling in Rancho Cucamonga typically runs $9,000 to $28,000 for a full gut and rebuild, with tub-to-shower conversions landing between $3,500 and $10,000. Most projects in the 91737, 91739, 91701, and 91729 ZIP codes take two to five weeks once permits clear, though hillside homes in Alta Loma can run longer when plumbing re-rough-ins are needed. We’re Barrett & Sons Construction, and we’ve been opening walls in Rancho Cucamonga long enough to know what’s behind them. Call us at (877) 610-1318 for a free estimate, and we’ll walk the job with you before any numbers hit paper.
Why Barrett & Sons Construction Is Rancho Cucamonga’s Preferred Bathroom Remodeling Company
Tom Barrett put his name on this company in 1998, and his sons run the crews that show up in Rancho Cucamonga. That’s not marketing language. When you call, a live person answers, day or night. When we quote your Terra Vista master bath or an Alta Loma hall bath, Tom signs the scope. And when a surprise shows up inside your wall, you’ll get a written change order with a price before we do anything about it.
Rancho Cucamonga homeowners keep calling us back for the same reasons. We pull permits on every eligible job, and the City of Rancho Cucamonga inspector signs off before we close a wall. Our 90-Day Done Right Promise is written into every contract: if something isn’t right, one call brings Tom back. And we publish Tom’s name, address, and license number, so you can verify who you’re hiring before you sign. That matters when you’ve been burned by a national outfit that quoted one price on the phone and handed you a different bill on the last day.
We don’t dispatch strangers. The crew that walks your bathroom is the crew that works it, most days with a Barrett on site. Ask anyone on your street, or look the license up yourself.
Our Bathroom Remodeling Services in Rancho Cucamonga
We handle the full range of bathroom work across Rancho Cucamonga, from a straightforward tub-to-shower conversion in an Etiwanda production home to a complete custom primary bath in an Alta Loma hillside house. Every job starts with an inspection, and every allowance that matters gets written into the contract before we start.
Full Bathroom Remodeling
A full gut remodel of a Rancho Cucamonga bathroom means removing everything to the studs, and that’s where our process earns its keep. In 1980s tract homes across Terra Vista and Victoria, we routinely find water damage behind original fiberglass surrounds that never had proper waterproofing. Our Bathroom Remodeling team pulls the permit, opens the walls, fixes what’s underneath, and builds back with Schluter waterproofing systems and fixtures you can look up by brand name.

Walk-In Showers & Shower Remodeling
Walk-in shower installation in Rancho Cucamonga runs $4,500 to $12,000 depending on glass, tile, and what’s waiting behind the old surround. We install Schluter shower systems as standard, because the Cucamonga Fault doesn’t care how nice your tile looks if the substrate cracks. Frameless glass enclosures get measured after the tile work is done, which means your shower is square before the glass is ordered.

Tub-to-Shower Conversion
Tub-to-shower conversions are the most-requested bathroom project we see in Rancho Cucamonga, especially in those 35-to-40-year-old tract homes where the original cast iron tub has lost its finish and the homeowners want easier access. Most conversions fall between $3,500 and $10,000. The wild card is always the plumbing beneath the tub, which is why we inspect first and write allowances for the things we can’t see until the slab is exposed.

Vanities, Tile & Fixtures
We install vanities, tile, and fixtures as part of larger remodels or as standalone upgrades. If you’re picking a vanity for a 91739 home, we’ll steer you toward brands with real warranties and stock availability, not whatever’s left on a clearance pallet. Tile work follows a strict sequence: substrate prep, waterproofing, layout, set, grout, seal. We don’t skip steps in Rancho Cucamonga’s dry foothill air, because grout haze and lippage show up fast under bathroom lighting.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Rancho Cucamonga
We install and service Schluter waterproofing systems, Grohe fixtures, and Sterling tub and shower units across Rancho Cucamonga. These are brands you can research, with manufacturer warranties that hold up. Since our scheduling is coordinated from our Inland Empire office, we can typically source parts and materials for Rancho Cucamonga jobs without the multi-week delays that come from out-of-state suppliers. If a Grohe cartridge fails under warranty or a Sterling drain needs replacing, we handle it.
Common Bathroom Remodeling Problems We See in Rancho Cucamonga Homes
- Pinholes in original copper supply lines. In Terra Vista and Victoria tract homes built during the 1980s, copper pipes behind tub surrounds are reaching the end of their useful life. We’ve opened walls and found pinholes actively leaking into the stud cavity, which means the plumbing rough-in becomes part of the remodel scope before any tile goes up.
- Subfloor movement in Alta Loma hillside bathrooms. Expansive alluvial-fan soils in 91737 shift differentially, and slab-on-grade bathrooms show it. Tile installed on a cracked or out-of-plane subfloor will fail, which is why we check for flatness and movement before setting anything.
- Undersized or notched framing. Older Rancho Cucamonga homes often have load-bearing members that got notched for medicine cabinets or old plumbing runs. If a wall is holding a roof point load and the header is undersized, the City of Rancho Cucamonga inspector will catch it, and so will we before the shower is set.
- Failed waterproofing behind original fiberglass surrounds. Builder-grade showers from the 1980s and 1990s rarely had proper moisture barriers. By the time you see cracked grout or peeling drywall, the framing behind it has been wet for years. That’s not a caulk-and-paint fix; it’s a re-rough-in and proper waterproofing job.
Pricing for Bathroom Remodeling in Rancho Cucamonga, CA
A full bathroom remodel in Rancho Cucamonga runs $9,000 to $28,000. Tub-to-shower conversions fall between $3,500 and $10,000. Walk-in shower installation lands between $4,500 and $12,000. Here’s the line-item breakdown for the work we do most often:
| Service | Rancho Cucamonga Price Range |
|---|---|
| Bathroom Remodel (full gut) | $9,000 - $28,000 |
| Tub-to-Shower Conversion | $3,500 - $10,000 |
| Walk-In Shower Installation | $4,500 - $12,000 |
What moves the number on a Rancho Cucamonga remodel is usually what’s hidden, not what’s visible. A Terra Vista hall bath with original copper that’s pinholing behind the surround needs a plumbing rough-in before tile. An Alta Loma bathroom with slab movement needs floor prep that a flatland quote won’t include. Our estimates are free, they’re in writing, and any change after the work starts arrives as a written change order with a price before we touch it. That’s how we work. Call (877) 610-1318 to schedule yours.
We Also Serve Cities Near Rancho Cucamonga
Our crews serve Rancho Cucamonga and the surrounding communities including Upland, Ontario, Fontana, and Montclair. If you’re just over the city line, the same process applies: free estimate, written scope, permits pulled, and a live person on the phone at (877) 610-1318.
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 - Bathroom Remodeling in Rancho Cucamonga
Yes, when it needs it, and we’ll tell you before we do it. We open the wall, see what’s there, and if the copper is pinholed or corroded, we write a change order with a specific price for the plumbing rough-in before any work proceeds. You approve it in writing first. That’s the whole point of the allowance structure in our contract. Call (877) 610-1318 for an estimate, and we’ll inspect before we quote.
We stop, document what we found, and bring it to you with a written change order and a specific price. You decide whether to proceed. If the damage affects safety, like an undersized header holding a roof point load, we’ll recommend the repair and we won’t close the wall until the City of Rancho Cucamonga inspector signs off. You’re never obligated to approve work you didn’t authorize. Estimates are free at (877) 610-1318.
Yes, when the job involves changing the plumbing configuration, moving the drain, or altering the wet wall structure. The City of Rancho Cucamonga requires a permit and inspection for that work, and we pull it on every eligible job. We don’t do unpermitted plumbing changes, because the last contractor most of our customers used told them permits were optional, and they found out otherwise. Call (877) 610-1318 and we’ll tell you exactly what your specific project will require.
An allowance is a dollar amount written into the contract for something you’ll select later, like tile, fixtures, or vanity. If you pick a faucet and the price comes in over the allowance, you’ll see the difference in writing before we order it. If it comes in under, you keep the savings. The rule is simple: every scope, every allowance, every price change arrives as a written change order before work happens. An allowance that isn’t on paper is a surprise waiting for a date. Call (877) 610-1318 for a contract you can actually read.
Sometimes, and we’ll tell you honestly if you’re better off with a full shower replacement. A leaking curb in a 2005 production home usually means the original waterproofing failed at the corners or the drain connection. We can open just the lower section, assess the damage, and either repair the waterproofing or recommend replacement. Walk-in shower installation in Rancho Cucamonga runs $4,500 to $12,000 if full replacement is the better call. Reach us at (877) 610-1318 and we’ll look at it in person.
Written by Tom Barrett, Owner at Barrett & Sons Construction, serving Bathroom Remodeling in Rancho Cucamonga with permits pulled, prices in writing, and a live person on the phone since 1998.







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