Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Montclair
Bathroom remodeling in Montclair, CA typically costs between $9,000 and $28,000 for a full gut-and-rebuild, with small bathrooms landing between $5,000 and $12,000. Most Montclair projects take two to four weeks once the permit is in hand, and the single biggest cost driver is what’s hiding behind the shower wall in the city’s 1950s and 60s housing stock. We know those homes because we work in them every week. Mason Remodeling has been handling full bathroom remodels since 2004, and our crews serve Montclair from the Inland Empire office year-round. Call (803) 680-2547 to schedule a free estimate, and we’ll walk you through what your specific bathroom actually needs before a single tool gets unpacked.
Why Mason Remodeling Is Montclair’s Preferred Bathroom Remodeling Company
Montclair homeowners hire us for one reason that comes up more than any other: we put a written price in front of you before demolition starts. Not a verbal estimate that grows later. A line-item document that covers the tile, the vanity, the valve, the drain work, and the permit. Isaac Pruett, who leads our Bathroom Remodeling team, reviews every Montclair quote personally before it goes out.
Every crew member who arrives at your door in Montclair is background-checked, identity-verified, and introduced to you by name and photo before the visit. They wear clean uniforms and carry photo ID badges. That’s the Threshold Standard, and it’s not a perk – it’s how we run every job.
Our reputation in Montclair rests on the 365-Day Done Right Promise. If anything isn’t right within a year of completion, we make it right at no cost to you. Simple sentence, binding commitment.
Styles & brands we work with
Small Bathroom Remodel in Montclair
A Small Bathroom Remodel in Montclair usually means a 5-by-8 hall bath or a compact primary bath in a 1950s-60s ranch-style home, and it typically runs $5,000 to $12,000 depending on what’s behind the walls. This is the most common project we do in Montclair because that era of construction packed bathrooms tight. You’re not adding square footage; you’re replacing a tub, maybe going to a walk-in shower, swapping the vanity, and updating a toilet that has been there since the Eisenhower administration.
What many Montclair homeowners don’t anticipate is the plumbing rough-in cost. Homes east of Monte Vista Avenue were plumbed with galvanized supply lines, and after 60-plus years those pipes are often corroded to the diameter of a pencil. When the wall opens up, it can require a swap to PEX before the tile goes back. We scope for that during the estimate, not after demolition.
What We Check Before Bidding
We inspect the shower valve location, test water pressure, and look for signs of cast-iron drain wear in the crawl space or slab. That tells us whether your small bath costs $7,000 or $11,000 before you ever sign.
Compact Layout Options
Homeowners off Kingsley Street and Ramona Avenue often ask about converting a tub to a walk-in shower to gain knee room. That decision shifts the price into the mid-range, but it makes a 5-by-8 bath feel twice as large without moving a single wall.
Shower Remodel in Montclair
A Shower Remodel in Montclair typically costs between $3,000 and $12,000, with the low end covering a shower replacement using existing plumbing and the high end covering a full walk-in shower installation with new drain work and tile. The range is wide because older Montclair homes hide surprises. The shower valve, drain line, and surrounding framing all get inspected before we quote.
One thing we tell every Montclair homeowner: don’t let a contractor bid your shower off photos. A 1961 hall bath off Ramona Avenue can look tidy on the surface and still have a cracked cast-iron drain or corroded galvanized supply lines behind the tile. We bid in person, after we’ve looked at the actual pipes.
Walk-In Shower Installation
Walk-in shower installation runs $4,500 to $12,000 in Montclair. The work includes demolition of the old tub or shower, new drain and supply lines brought to code, a custom tile pan or fiberglass base, and either a curtain or frameless glass enclosure. We pull the permit through the City of Montclair and schedule the inspection before we tile.
Frameless Glass and Curbless Options
For homeowners who want a curbless entry, framing and floor structure matter. A curbless shower in a raised-foundation 1950s home sometimes requires minor floor reinforcement. We handle that as part of the price, not as a surprise line item later.
Trusted Brands We Service in Montclair
Mason Remodeling works with specification-grade material partners, including KraftMaid and Wellborn cabinetry, Cambria and Caesarstone surfaces, and Kohler, Moen, and Toto fixtures. For Montclair customers, our contractors source through established supply lines in the Pomona Valley so vanities, tile, and shower valves turn around quickly. When a homeowner picks a Caesarstone vanity top or a Moen rain shower head, we order it early and confirm lead times before we schedule demolition. You don’t wait on a missing shower valve while your bathroom sits empty.
See the difference
Before
After
Before
After
Before
AfterCommon Bathroom Remodeling Problems We See in Montclair Homes
- Galvanized supply lines behind 1950s-60s shower walls. Homes east of Monte Vista Avenue routinely have original galvanized pipes that are corroded and narrowed. We replace them with PEX and bring the rough-in to current code before tile goes back up.
- Cracked cast-iron drain lines under hall baths. After 60 years, cast-iron drains in Montclair’s ranch-style homes can crack or separate. It’s usually invisible until demolition, which is exactly why we inspect before quoting.
- Unpermitted work from earlier remodels. Some Montclair homes had bathrooms redone in the 1980s or 90s without pulling a permit. We’ve opened walls and found plumbing that never got signed off. We correct it and get the current permit before we close anything.
- Low allowance line items that trigger change orders. The quote looks great until you pick the tile or vanity, and the allowance was set too low to cover it. We set realistic allowances from the first meeting so your written price holds.
Pricing for Bathroom Remodeling in Montclair, CA
Here’s the honest picture of what a bathroom remodel costs in Montclair. These are full-project ranges, including labor, materials, and permit coordination.
| Project Type | Montclair 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 |
| Shower Replacement | $3,000 – $8,500 |
| Bathroom Vanity Installation | $800 – $3,000 |
The biggest variables in Montclair are the age of your rough-in plumbing, whether you move fixtures, and what finish level you choose. A shower valve that needs a full rough-in replacement adds real cost. A vanity that stays in place and gets a new top only doesn’t. We give you a written, line-item price before work starts, and we stand behind it. Call (803) 680-2547 for a free estimate.
We Also Serve Cities Near Montclair
Beyond Montclair, our bathroom remodeling crews serve Claremont, Ontario, Pomona, and La Verne. The same pricing structure and written-price policy apply across the Pomona Valley. If you live in a neighboring city and want the same straight-forward approach to pricing and crew verification, we’d be glad to come out.
Serving Montclair, CA - Our Local Coverage Area
We’re based in the Montclair 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 Montclair
Yes, any remodel that alters plumbing, drainage, or electrical requires a permit through the City of Montclair. That includes shower replacements, tub-to-shower conversions, and full bathroom remodels. Mason Remodeling pulls the permit, schedules the inspection, and won’t close a wall until the inspector signs off. Call (803) 680-2547 to talk through what your project requires.
Because Montclair’s housing stock east of Monte Vista Avenue was built in the 1950s and 60s with galvanized supply lines and cast-iron drains that are often corroded or cracked by the time anyone opens the wall. A bidder who didn’t check for that will find it after demolition and convert it into a change order. We inspect for it before we quote, so the price you sign is the price you pay. Schedule a free estimate at (803) 680-2547.
Most Montclair bathroom remodels take two to four weeks from demolition to final inspection. Small bathroom remodels can finish in under two weeks if the plumbing rough-in is sound. Full remodels that require drain replacement or re-framing run three to four weeks. Permitting through the City of Montclair usually adds a few days at the start. We give you a calendar at contract signing, not a vague promise.
A realistic budget for a small bathroom remodel in Montclair is $5,000 to $12,000. If your plumbing rough-in is from the 1950s-60s and needs replacement, expect to land in the upper half of that range. If the drain line and supply lines are intact and you’re truly doing cosmetic work, the lower half is achievable. Call (803) 680-2547 and we’ll give you a written price specific to your bathroom.
Yes, in most cases. We can hold a firm written price when we can inspect the shower valve, drain line, framing, and finish materials before work starts. That’s why we bid in person, not from photos or video. The one thing we cannot hold firm is a finish selection you change after the contract is signed. Pick your tile, vanity, and fixtures early, and the price holds. Call (803) 680-2547 to start with a free, in-person estimate.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Montclair since 2004.
