







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Azusa
Most Azusa bathroom remodels land between $9,000 and $28,000, and the honest truth is that no number means much until someone has looked at the pipes behind your walls. Much of this city’s housing stock went up during the 1950s and 1960s tract boom around the old citrus groves, which means the real cost driver on many jobs is not the tile you pick. It is the origin cast-iron drain and galvanized supply lines hiding behind it. Call (803) 680-2547 and we’ll put a written scope and price in front of you before any tool gets unpacked.
Key Takeaways for Azusa Homeowners
- A full Bathroom Remodeling project in Azusa typically runs $9,000 – $28,000 depending on the age of your plumbing and the size of the room.
- 1950s and 1960s tract homes off roads like North San Gabriel Avenue and Sierra Madre Avenue often need drain and supply re-pipes before tile work starts.
- Permits and inspections are not optional here. We scope them, pull them, and pass them before walls close.
- Every project gets a written price before work begins, a written guarantee, and the 365-Day Done Right Promise.
- Call (803) 680-2547 for a free estimate. A live person answers, every time.
Styles & brands we work with







Why Mason Remodeling Is Azusa’s Preferred Bathroom Remodeling Company
We have worked in enough bathrooms across Azusa, from the ranch houses west of Citrus Avenue to the split-levels climbing toward Glendora, to know that the room itself is rarely the hard part. The hard part is what is under it. That local familiarity shapes how we quote, how we schedule, and how we write the scope. You receive a written price before work starts, not a verbal number that drifts upward on the final bill. Isaac Pruett leads our crews on this standard, and every technician you meet arrives in a clean marked uniform with a photo ID badge and a name you already know from the introduction we send before the visit.
Scheduling from the Los Angeles office, our crews serve Azusa locally with the same written-scope process on every job, whether it is a full hall bath re-pipe or a straightforward tub-to-shower conversion. The 365-Day Done Right Promise applies here: if the work is not right within a year of completion, we make it right at no cost to you. That is the whole agreement, in writing.
One Day Bath Remodel in Azusa

A One Day Bath Remodel is the right conversation to have in Azusa when the layout already works and the drain and supply lines pass inspection, but the surfaces have to go. In the right conditions, we can strip and replace the tub or shower base, set new wall surrounds, install a Kohler or Moen valve, mount the vanity, and trim everything out in a single scheduled day. The realistic range is $3,500 – $12,000 depending on whether you are converting a tub to a shower or keeping the same footprint. What a one-day scope will not do is cover up a failing 1960s galvanized supply line. If that condition is present, we re-pipe first and adjust the scope in writing, before the first day of finish work.
When a One Day Bath Remodel Fits
Homes where the bathroom is small, the existing tub or shower pan is sound, and the plumbing was already updated at some point after the original build are the best candidates. A guest bath off a hallway, a kids’ bath that sees daily use but is not the primary suite, or a rental unit in a duplex near Azusa Pacific University are all common fits. The less demolition we have to do, the more realistic a one-day schedule becomes.
What It Never Includes
A one-day scope never hides drain work, and it never skips the rough-in inspection when plumbing is moved or replaced. Closing a wall over old cast iron is the single most expensive mistake we see in Azusa, because the fix means opening the finished shower back up. We would rather tell you the truthful schedule than sell a faster one.
Bathroom Remodeling Contractor in Azusa
A Bathroom Remodeling Contractor in Azusa has to handle two jobs: the finish work you see, and the hidden repair work you should not have to think about. That second job is why the price ranges here run from $9,000 on an efficient small bath to $28,000 on a full primary suite with a walk-in shower, new vanity, and re-piped supply lines. We have remodeled a hall bathroom in a 1961 ranch house off North San Gabriel Avenue where the original cast-iron drain had corroded and the galvanized pipes were scale-clogged. That job needed a full supply re-pipe and a drain tie-in under permit before any tile went up, and it stayed within the $9,000 – $28,000 range because we scoped the hidden plumbing upfront. The homeowner paid a written price, not a series of surprises.
What the Scope Covers
A full scope from Mason Remodeling includes demolition, rough plumbing, permit and inspection fees, tile setting, fixture installation, vanity and countertop work, and site cleanup. It also includes a written line-item allowance for tile and fixtures so you are choosing products against real numbers, not open guesses. That allowance is one of the biggest differences between our written price and a verbal estimate.
What Changes the Price
The age of your drain and supply plumbing changes the price more than any tile selection. So does relocating a toilet or shower within the existing footprint, because that triggers new rough plumbing and sometimes framing changes. Any of these get added to the written scope before work begins, and you approve the number before we order material.
Trusted Brands We Service in Azusa
We spec and install fixtures and surfaces from Kohler, Moen, Toto, KraftMaid, Wellborn, Cambria, and Silestone because these manufacturers build product that holds up to daily use and rarely creates a callback. For Azusa jobs, common replacement parts and valve cartridges are kept in local stock runs so a warranty follow-up on a shower valve does not turn into a two-week wait. If your existing bathroom already has a brand you like, we will work with it. If you are choosing new, you pick from a vetted list rather than a catalog of everything, which keeps the choices focused and the pricing sane.
See the difference
Before
After
Before
After
Before
AfterCommon Bathroom Remodeling Problems We See in Azusa Homes
- Original cast-iron drains. Homes built in the 1950s and 1960s across Azusa often still have their original waste lines, and after sixty-plus years the iron can be rusted thin or cracked at the joints. We check the drain before final scope, never after demo.
- Galvanized supply lines scaled shut. The same tract-home era used galvanized pipe, which corrodes from the inside and chokes water pressure down to a trickle. A shower valve replacement on old galvanized often means a partial re-pipe.
- Closed walls hiding past shortcuts. This is common near Azusa Pacific University rental stock, where earlier quick flips sometimes tiled over plumbing that never got a permit. The fix costs more. We look for it during scoping.
- Sloped floors and settled framing. The alluvial soil around the San Gabriel River can settle, which means a bathroom floor that slopes toward one corner. That affects tile layout and shower pan installation, and we level before we set.
Pricing for Bathroom Remodeling in Azusa, CA

Here is what you should actually expect in Azusa, in real numbers. A small bathroom remodel is $5,000 – $12,000. A full bathroom remodel is $9,000 – $28,000. A walk-in shower installation runs $4,500 – $12,000, a tub-to-shower conversion $3,500 – $10,000, and a shower replacement $3,000 – $8,500. Vanity installation alone is typically $800 – $3,000 depending on size and plumbing condition. The two biggest cost drivers are the age of the waste and supply plumbing, and whether you move any fixtures. We give you a written line-item price before work starts, and that number is the number you pay, unless you approve a change in writing.
| Project | Azusa Price Range |
|---|---|
| Bathroom Remodel | $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 |
No verbal range is a promise. Our written price is a promise. Call (803) 680-2547 and we will scope the job properly, check the drain and supply lines, and put the full number in your hands.
We Also Serve Cities Near Azusa
Our crews work across the San Gabriel Valley, so if you are in Covina, Glendora, Duarte, or Baldwin Park, we can bring the same written-scope process to your bathroom. We know the housing stock and permit offices across this whole stretch of the valley, and you can read more about our Bathroom Remodeling in Azusa coverage here. One call schedules one scoping visit, wherever along the 210 corridor you happen to be.
Serving Azusa, CA - Our Local Coverage Area
We’re based in the Azusa 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 Azusa

Yes, any job that moves plumbing, alters the drain, or changes the shower valve and walls requires a permit through the City of Azusa, and we pull it ourselves. We have never asked a homeowner to handle their own permitting, because the inspection history protects you when the walls close and protects resale value later. Call (803) 680-2547 and we will tell you exactly which permits your specific scope needs.
Because the 1950s and 1960s tract homes around Azusa routinely hide original cast-iron drains and galvanized supply lines that a surface-level quote never catches, and repairing them after tile is set is the most expensive possible order. A written scope from us includes a plumbing inspection before the price is final, so the number you approve already includes the hidden work. That is how we avoid the final bill that climbs.
Plan on two to four weeks for a full gut remodel in Azusa, with the longer end applying to suites that need drain re-piping, permit inspections, and custom tile work. The inspection calendar, not our labor speed, usually sets the pace. A small guest bath without hidden plumbing issues can often finish in under two weeks.
Sometimes, but only if the drain and supply plumbing in that older Azusa home are already updated and pass inspection, because a one-day scope never covers re-piping. If the house still has original galvanized or cast iron from the 1960s, we will tell you the truthful schedule and scope instead of promising a speed we cannot keep. The finish work can be fast, but the hidden work has to be right.
The most common change order is re-opening a finished wall to replace galvanized supply lines that should have been caught during a rough-in inspection, a completely avoidable cost once you work with a scope-first contractor. It is also the most expensive thing you can add after tile goes up. That is exactly why we scope the plumbing before we ever set the first tile.
How the Scope Works on an Azusa Bathroom
The way we run a bathroom project in Azusa is not complicated to explain, but it requires discipline: we open the wall and inspect the drain and supply lines, we scope the real work, we price it in writing, we pull the permit, and we do not close a wall until the inspector has signed off. That is the whole difference between a contractor who protects your home and one who guesses at it. It is also why our written price has held up across every Azusa job we have completed, from small guest baths near North Azusa Avenue to full suites above Sierra Madre Boulevard.
The 365-Day Done Right Promise means what it says: if the work is not right within a year of completion, including the free return visit if a repair or installation fails, we fix it at no charge. Written price, written guarantee, named crew at your door, and Isaac Pruett leading the standard. Call (803) 680-2547 to schedule your free estimate. A live person answers, 24 hours a day, every day.
Written by Isaac Pruett, Owner at Mason Remodeling, serving Azusa through our Los Angeles office.










