Bathroom Remodeling in Los Angeles
PMK Development handles bathroom remodels across Los Angeles and Pasadena as a licensed general contractor, one team pricing, engineering, permitting, and building the room, rather than an architect and a contractor working from opposite ends.
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Finished PMK project photograph
Whether you're refreshing a single bathroom or gutting three as part of a larger renovation, the same rule applies: the decisions that determine whether a bathroom lasts fifteen years or fails in five get made on paper, before a single tile is set.
Full gut vs. refresh, and where the quality actually lives.
Most bathroom projects fall into one of two categories. A refresh keeps the existing footprint, same plumbing locations, same window, same door swing, and replaces finishes: new tile, a new vanity, a re-glazed or replaced tub, updated lighting and ventilation. It's faster and less invasive because the walls don't come down to the studs.
A full gut takes the room to the studs and subfloor. That's where wet-wall moves happen: relocating a toilet flange, moving a shower drain, widening a doorway. It is also where the waterproofing membrane, not the tile on top of it, actually determines whether the room holds up. We build a proper shower pan and membrane system, slope the subfloor to the drain correctly, and rough in supply and drain lines to code before anything gets covered up. Tile selection matters for looks; substrate and slope determine whether that tile is still there, and dry behind the wall, in ten years.
Ventilation is the other detail that gets skipped on a refresh and shouldn't be: an exhaust fan sized and vented correctly for the room, out to the exterior rather than dumped into the attic, is what keeps moisture from finding its way into framing you can't see.
Waterproofing decided on the drawing, not on the job site.
Ask a bathroom contractor what happens if a wet wall needs to move. In a design-bid-build setup, where an architect draws the plan and a separate contractor bids it blind, that decision often gets made in the field, mid-demo, because nobody priced the plumbing rough-in accurately enough to catch it before construction. We close that gap: the same team that prices your plans reviews the waterproofing detail, the shower pan slope, and the plumbing rough-in together, before permits are pulled, so the crew is executing a plan instead of solving it live behind a torn-open wall.
That matters more in a bathroom than almost any other room in the house, because the failure mode is slow and expensive, a membrane detail that's wrong doesn't show up as a leak next week, it shows up as rot behind the tile two years later. Structural calls get answered before construction starts: is that a bearing wall, can the joists carry a freestanding tub, does the vent stack need to move. All of it settled with structural engineering coordinated up front, not debated over a hole in the floor.
Cost
What a bathroom remodel costs in Los Angeles.
Bathroom remodel cost in Los Angeles depends on decisions made before a single price gets attached, and we won't quote a number without seeing the room. What moves the price:
- Wet-wall moves. Relocating a toilet, sink, or shower drain touches plumbing, subfloor, and sometimes the room below, the single biggest cost driver in a full gut.
- Fixture selection. A standard tub-to-shower conversion prices differently than a curbless shower with a linear drain, and fixture-grade choices span a wide range.
- Tile scope. Floor only, floor-plus-shower-surround, or floor-plus-full-wall tile with a niche and accent band are three different labor and material scopes.
- Ventilation & mechanical. Adding or relocating an exhaust fan, running new duct to the exterior, or upgrading electrical for a new outlet layout or heated floors.
- Permits. The City of Los Angeles, City of Pasadena, and L.A. County each require permits for plumbing and electrical work in a bathroom remodel, we prepare and carry the submittal so it doesn't stall your schedule.
Once we've walked the property and scoped your specific bathroom, the drawings set the number. Where a project lands depends on scope, not square footage alone, a single powder room refresh and a primary bath moved and re-plumbed from scratch are very different jobs. We don't publish bathroom prices because the room itself sets the scope: what's behind its walls and under its floor moves the number more than the fixtures do. The walkthrough and consultation are free, and you'll leave with a number you can hold us to.
Real numbers come from a free on-site consultation.
Timeline
How long a bathroom remodel actually takes.
A bathroom refresh, new finishes on an unchanged footprint, typically runs a few weeks once permits are in hand. A full gut with a moved wet wall, new waterproofing system, and full tile package typically stretches into a couple of months, mostly because tile setting, waterproofing cure time, and inspections between phases can't be rushed without risking the same problems described above.
The honest part: permitting timelines are the variable we control least. The City of Los Angeles and City of Pasadena both require plan check and inspections at rough-in and before cover-up, and neither department moves on our schedule. We build permit lead time into the plan at the design stage rather than promising a start date and hoping the counter cooperates, so the schedule we give you at consultation is one we can actually hold.
What clients say.
“We renovated our home with PMK back in 2022 and we're still pretty happy with everything. We redid our kitchen, bathrooms, recessed lights, tankless water heater… Jonathan was great to work with and accommodated for our vision and needs.”
See the craftsmanship in a finished project.
Our Home Remodeling Project - Los Angeles page walks through an interior remodel with the same finish-level detailing we bring to bathrooms: structural wood elements preserved, flooring and lighting upgraded throughout, and the kitchen and living area reworked for how the family actually uses the space. It's the same licensed build team and the same standards.
If your bathroom project is part of a larger renovation, see our Kitchen Remodeling and Home Remodeling pages, or browse more of our finished work.
FAQ
Bathroom remodeling, frequently asked questions.
Can you keep my bathroom's footprint the same and just update finishes?
Yes, a refresh keeps existing plumbing locations and reuses the room's layout, so we're replacing tile, fixtures, vanity, and finishes rather than moving walls. It's faster and less disruptive than a full gut, and we'll tell you upfront whether your bathroom is a good candidate for that approach or needs a full waterproofing rebuild instead.
Do you handle the plumbing and permits, or do I need to hire that separately?
We handle it as one job. Plumbing rough-in, waterproofing, tile, and finish work are scheduled and built by our team, and we prepare and carry the permit submittal through the city - Los Angeles, Pasadena, or the surrounding municipalities, so you're not coordinating separate trades or standing in line at the counter yourself.
What's the difference between a bathroom refresh and a full remodel, cost-wise?
Scope, not square footage, drives the number. A refresh that keeps the plumbing where it is generally lands toward the lower end of our planning bands; a full gut that moves a wet wall, rebuilds the waterproofing system, and changes the layout moves into a higher band. We give you the real number after walking the property, not before.
How do I know the waterproofing was done correctly if I can't see behind the tile?
You ask before it's covered up. We build the shower pan and membrane system to code, inspect it before tile goes over it, and can walk you through exactly what's behind the wall (slope, membrane type, drain integration) during the build, not after something fails.