Most tub-to-shower conversions we do in Pomona are driven by the same thing: somebody in the house has stopped being able to step over a tub wall safely, and the household would rather change the bathroom than move. That makes it a practical job with a deadline attached rather than a style project, and it changes what matters in the scope. The first constraint is the drain. A tub drain and a shower drain are not in the same place, so the conversion either relocates it or adapts to it, and which one is possible depends on whether the bathroom sits over a crawlspace or on slab. That single fact does more to set the scope than any product choice. The second constraint is the framing revealed when the tub and surround come out, which in the older housing north of Mission Boulevard is frequently wetter than anyone expected around the valve wall. We repair that before building. From there the shower goes in as a waterproofed assembly, with the curb height set to what the person using it actually needs and blocking put into the walls for grab bars whether or not they are being fitted now.
Blocking for grab bars costs almost nothing while the wall is open and is expensive to add later, so we put it in as standard and let you decide about the hardware. Curb height, bench placement and the position of the valve get decided against how the person will use the room, not against a catalogue layout. If the drain cannot be relocated economically at your address, we say so at the walkthrough and show you what the alternative footprint looks like before you commit to anything.

Tub out, drain relocated or adapted, new pan and walls built in place.
Full removal including the surround, framing checked, then a waterproofed shower built.
Lower curbs and blocked-in grab bars for people planning to stay put.
Proudly serving Pomona, Diamond Bar, La Verne, Claremont, Walnut and San Dimas for years.
Ten services, from a single vanity swap to a full remodel that moves fixtures. Tile, vanity and flooring installation are quoted as standalone work, because plenty of bathrooms need one of those and nothing else. The larger remodels are scoped after we see what is behind the wall.

Diamond Bar, La Verne, Claremont, Walnut and San Dimas each run their own building department, and two of them sit on different water systems than Pomona. That is not trivia. It sets who inspects your plumbing, how long plan check takes, and whether the job needs a second approval before a permit is issued.
Frequently Asked Questions
Bathroom Remodeling can be complex, and we’re here to provide answers to common questions. Here are some frequently asked questions from our clients.
There is no single number, and anyone giving you one before seeing the room is guessing. Cost follows whether fixtures move, whether the supply and waste lines behind the wall get replaced, the size of the tiled area, and what the permit scope turns out to be. A vanity and floor swap in an existing footprint and a remodel that relocates the drain are not comparable jobs. We price after a walkthrough.
Usually whatever forces plumbing to move. Relocating a toilet, a tub drain or a shower valve means opening the floor or the wall, re-running lines, and adding inspections. Tile and fixtures are visible and feel expensive, but they are predictable. The costs that surprise people are the ones behind the surface.
If the work touches plumbing, electrical or structure, yes. Pomona issues building, plumbing, electrical and mechanical permits through Building and Safety at City Hall on Garey Avenue, and the counter runs Monday through Thursday. Swapping a vanity into the same footprint is a different conversation than moving a shower valve. We tell you which category your job falls into at the walkthrough, and we pull the permit.
Schedule follows the permit and inspection sequence, whether fixtures move, and lead times on tile and glass. A single-scope refresh in an existing footprint and a remodel that relocates the drain are not comparable. What we can commit to is a sequence at the walkthrough, so you know which weeks the room is unusable and which are waiting on an inspection.
It depends on what is driving it. Replacing a failing shower pan or a floor that has been getting water under it for years is not really optional, and putting it off makes the eventual job bigger. A cosmetic update is a different decision and worth being honest with yourself about. We will tell you when we think a repair is the better use of your money.
Because more trades work in that one small room than anywhere else in the house. Demolition, plumbing, electrical, waterproofing, tile, glass and finish carpentry all have to happen in sequence, in a space where two people can barely work at once. Add the inspections that plumbing and electrical trigger, and a small room absorbs a lot of labor.
The variable is the drain and what the framing looks like once the tub is out. A conversion that adapts to the existing drain with sound framing runs shorter than one that relocates it and repairs the valve wall. Waterproofing and tile curing sit on their own schedule regardless. You get the sequence at the walkthrough.
Often yes, but relocating a drain in slab means cutting and patching concrete, which is a real cost rather than a detail. Sometimes the better answer is a layout that works with the drain where it is. We look at the foundation type and the existing plumbing before recommending either.
It is worth thinking about if it is the only tub in the house, and we will raise it rather than let you discover it later. Households with small children or buyers who want a tub do notice. Where there is a second bathroom with a tub, this concern mostly disappears. It is your call, and we would rather you make it with the question in front of you.
We put solid blocking into the walls as standard while they are open, which is what makes a grab bar safe to load. Fitting the hardware itself can happen now or later without opening anything up again. If the conversion is being done for someone with specific mobility needs, tell us at the walkthrough and we will set heights and positions around them.
Plan Your Pomona Tub Conversion
We pride ourselves on delivering great results and experiences for each client. Hear directly from home and business owners who’ve trusted us with their Bathroom Remodeling needs.

Our house in the Lincoln Park Historic District still had the original hex floor and a cast-iron tub, and every contractor we called wanted to rip all of it out. These were the only ones who asked what we wanted to keep. They matched the tile pattern in the shower and rebuilt the wall behind it properly.
Rosa M.

We converted the tub to a walk-in shower in our Phillips Ranch house so my mother could stay with us. The original fiberglass surround came out and they found the subfloor was soft in one corner, which they showed me before doing anything about it. Permit and inspection were handled without me chasing anyone.
Kenneth P.

I asked for a full remodel of the hall bathroom and they talked me out of half of it. The vanity and the floor genuinely needed replacing, the tub did not, and they said so. Quote came in for the work that mattered and the job finished on the schedule they gave us at the walkthrough.
Yvonne T.
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