Fast, Reliable Bathroom Remodeling Across La Palma
Bathroom remodeling in La Palma typically runs $14,000 – $32,000 for a full gut renovation of a standard 5×8 or 5×9 hall bath, with shower replacements landing between $6,500 – $12,000. We’re Holloway ADU Builders, and while our name says ADU, our bathroom remodeling team handles full interior finishing across La Palma’s 90623 zip code every week. Neil Trescott leads our crew, and we know these post-war tract homes inside out. Call (855) 617-6356 for a free estimate. We’ll walk your home, check the plumbing and electrical, and give you a written line-item quote before any work starts.
Why Holloway ADU Builders Is La Palma’s Preferred Bathroom Remodeling Company
La Palma isn’t a big city. It’s a compact, fully built-out bedroom community of roughly 15,000 people where the housing stock runs from late-1950s ranches to 1970s two-stories. That means the bathroom you’re remodeling was likely framed, plumbed, and wired decades before modern code existed. We’ve worked on dozens of these homes and we know what’s behind those walls. Neil Trescott has walked more La Palma bathrooms than most local contractors, and his crew has a reputation in the area for showing up when we say we will and quoting a price that holds.
Our focus on ADUs gives us an edge here. The same care we bring to building a detached unit in a tight rear yard transfers to remodeling a bathroom inside a 1965 ranch. We plan for the plumbing stack, the undersized vents, the attic space constraints, and the electrical load before we ever swing a hammer. That’s why homeowners in La Palma call us back for the second bathroom, and why they recommend us to neighbors on Arbor Lane and Houston Avenue.
Our Bathroom Remodeling Services in La Palma
Full Bathroom Remodel
A full bathroom remodel in La Palma means gutting the room to the studs, replacing the cast-iron drain lines, re-piping the supply lines, rewiring for code-compliant GFCI protection, and rebuilding the space with new tile, fixtures, vanity, and lighting. On the standard 5×8 or 5×9 hall bath in a 1960s ranch, that’s a $14,000 – $32,000 project depending on finish level and how much plumbing correction the house needs. We pull the permit, handle the inspection, and bring the room up to current California plumbing and electrical code. No change orders without your signed approval.
Shower and Tub Replacement
Shower and tub replacement is the most common upgrade we do in La Palma. Many of these homes have original cast-iron tubs or fiberglass surrounds that have outlived their useful life. A standard tub-to-shower conversion with new valve, waterproofing, and tile runs $6,500 – $12,000. If the drain needs replacing, which is common on 1960s homes here, that adds $800 – $1,500. We frame the wet wall for a centered valve, install a proper Schluter or equivalent waterproofing system, and make sure the vent line actually serves the new fixture layout.
Vanity and Fixture Upgrades
Sometimes the bones are fine and the problem is just tired fixtures. We do plenty of vanity swaps, faucet replacements, toilet upgrades, and lighting refreshes across La Palma. A new 36-inch vanity with a quartz top and undermount sink generally runs $1,800 – $3,500 installed, and that includes plumbing adjustments if the supply lines are in the wrong spot. These jobs move fast. We can often get a fixture upgrade done in two to three days, and we’ll handle the small stuff like replacing the angle stops and adding a new P-trap while we’re in there.
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 La Palma
We’re brand-agnostic by design. For bathroom fixtures and finishes, we work with what’s available and what fits your home, not what we get the highest margin on. For ADU-adjacent work, that same philosophy extends to our manufacturing partners. We’re authorized to work with Mighty Buildings, Boxabl, and Tuff Shed conversions, which matters if your bathroom remodel is part of a larger ADU play. Say you’re converting an attached garage in La Palma into a junior ADU and the bathroom is part of that scope. We can spec a Mighty Buildings prefab shell or design a Tuff Shed conversion with a full bath, and handle the interior finishing without a second contractor. One team from foundation to finished kitchen, and that includes the bathroom.
Common Bathroom Remodeling Problems We See in La Palma Homes
- Cast-iron drain corrosion: La Palma’s tract homes from the late 1950s through the 1970s were built with cast-iron waste lines, and after 50 – 60 years in Southern California’s clay soil, they rust from the outside in. We routinely find sections that have rotted through at the fittings. If you ignore this and tile over it, you’ll be opening the wall again in two years.
- Undersized bathroom circuits: The original wiring in these homes often put the bathroom on a shared 15-amp circuit with the hallway lights and a bedroom outlet. Add a new GFCI, an exhaust fan with heat, and a modern electrical panel load, and that circuit trips. Code now requires a dedicated 20-amp circuit for bathroom receptacles. We plan for this before we close the walls.
- Tight attic venting: Many La Palma ranches have low-slope roofs and shallow attic spaces. Running a proper 4-inch exhaust fan duct to the exterior can be a squeeze, and some of the original fans vent directly into the attic, which is a moisture and mold problem waiting to happen. We always route venting to the exterior and size the fan to the room’s cubic footage.
- Galvanized supply lines: Just like the drains, the original supply lines in these homes are often galvanized steel with significant internal corrosion. Water pressure drops, rust flakes clog aerators, and micro-leaks develop at the threads. A bathroom remodel is the right time to replace the exposed galvanized runs with PEX or copper before the walls close.
Pricing for Bathroom Remodeling in La Palma, CA
Here’s what we see on La Palma jobs. A full hall bath gut and rebuild: $14,000 – $32,000. A master bath with larger footprint and custom tile: $22,000 – $48,000. Tub-to-shower conversion: $6,500 – $12,000, plus $800 – $1,500 if the drain needs replacing. Vanity and fixture refresh only: $1,800 – $3,500. Cast-iron drain replacement on an existing bath: $2,800 – $5,500 depending on how much of the line is compromised and whether we’re cutting concrete. The biggest variable in La Palma is the condition of those original drains and supply lines. When we walk your home, we scope the plumbing before we quote, so the number we give you reflects what’s actually in your walls. Call (855) 617-6356 to schedule your free estimate. Estimates are free, written, and itemized.
We Also Serve Cities Near La Palma
While most of our bathroom remodeling work is in La Palma proper, we regularly take projects in Cypress, Buena Park, Stanton, and Garden Grove. If you’re searching for Bathroom Remodeling a mile outside the city line, we’re already familiar with the housing stock and the local building departments. La Palma is home base for much of our interior finishing work, but the crew is comfortable across north Orange County.
Serving La Palma, CA — Our Local Coverage Area
We’re based in the La Palma 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 La Palma
Yes. If you’re moving plumbing, changing the drain lines, adding or rewiring electrical, or altering the structure, the City of La Palma requires a building permit. We pull the permit, schedule the inspections, and make sure the work passes on the first try. For fixture-only swaps with no plumbing or electrical changes, you may not need one, and we’ll tell you honestly which category your project falls into. Call (855) 617-6356 if you’re not sure.
A standard full bathroom remodel in La Palma takes two to three weeks from demo to final inspection. If we’re replacing cast-iron drain lines or re-routing plumbing, it can stretch to three to four weeks. Fixture and vanity upgrades are often done in two to three days. We’ll give you a written timeline with the estimate so you know what to expect.
Yes. Garage conversions are one of the most practical ADU paths in La Palma, because the lots are small and the attached garages are already on a foundation with a roof. We’ve done Tuff Shed conversions and full garage-to-ADU builds where the bathroom is part of the scope. We handle the rough plumbing, the waste line connection, the electrical, and the finish work all under one contract. Call (855) 617-6356 and we’ll walk the space.
The two big ones are cast-iron drain corrosion and galvanized supply line deterioration. La Palma’s post-war tract homes were built with both, and after five or six decades they fail. We also see undersized vents that don’t serve the current code requirements, and traps that have rusted through. If we’re opening your bathroom walls anyway, replacing these lines is the time to do it. Call (855) 617-6356 for an inspection and a written quote.
We do. Neil Trescott and the crew will work with you on layout, fixture selection, tile choices, and lighting. We don’t push a one-size-fits-all design. For a 1965 ranch on a standard La Palma lot, that often means keeping the footprint but modernizing the layout, adding recessed lighting, and using materials that hold up to Southern California’s mild but occasionally damp climate. Call (855) 617-6356 to talk through your options.
Written by Neil Trescott, Owner at Holloway ADU Builders, serving La Palma and surrounding Orange County communities.