Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Bathroom Remodeling Across Commerce
A full bathroom remodel in Commerce, CA typically runs $9,000 – $28,000, with small bathroom remodels starting around $5,000 and walk-in shower installations ranging from $4,500 – $12,000. Most projects take two to four weeks once we open the walls, and older Commerce homes often reveal issues that change the scope, so we write those allowances into your contract before demolition starts. If you’re planning a bathroom remodel near the BNSF rail corridor or anywhere in Commerce, call (213) 277-6578 for a free, written estimate.
Our crews know Commerce because we work here constantly. We understand the pre-1960 wood-frame bungalows off Telegraph Road, the 1970s apartment conversions along Eastern Avenue, and the specific problems freight-train vibration has left in framing and plumbing under these homes. That local familiarity means we walk into your bathroom already knowing what we’re likely to find.
Why Penhallow Remodeling Los Angeles Is Commerce’s Preferred Bathroom Remodeling Company
Commerce homeowners tend to call us after another contractor has burned them once already. They want a number that holds, a crew that shows up, and someone who answers the phone. That’s the standard we work under, and it comes from the Kingswell Way: say the price before the work. Show up in the window we gave. Leave the place cleaner than we found it.
Every Penhallow job starts with a written price, not a ballpark or a verbal range. The number you sign on day one is the number on the final invoice unless you approve a change order in writing. Our 365-Day Done Right Promise backs that number: if something fails inside a year because of our workmanship, we come back and fix it at no charge. You’ll have that promise in writing before we pull a single tile.
Our technicians are background-checked and arrive in uniform, so you know exactly who is walking into your Commerce home. And when you call (213) 277-6578, a real person answers, 24/7. No voicemail maze, no callback window. The scheduling is coordinated from our Los Angeles office, and crews serve Commerce directly.
Styles & brands we work with
One Day Bath Remodel in Commerce
A One Day Bath Remodel in Commerce is the right option when the bones of your bathroom are sound and you want a surface-level refresh: new tub or shower surround, updated fixtures, fresh caulking and trim, a new vanity top or medicine cabinet. For a pre-1960 home near the rail corridor, we’ll inspect the existing framing and drain lines before we quote this option, because if there’s hidden damage, a one-day scope won’t hold. In Commerce, this work typically falls between $5,000 and $12,000 depending on the size of the wet area and the materials you choose.
What a One-Day Remodel Covers
We replace the visible surfaces without relocating plumbing or opening walls beyond what’s necessary. Think tub-to-shower surround conversion using an acrylic or composite system, new valve trim from Moen or Kohler, and a fresh vanity top. The drain stays where it is, which keeps cost and timeline down.
When It’s the Wrong Call
If your cast-iron waste line is cracked below the subfloor, or the rim joist has pulled off the sill plate from decades of train vibration, a one-day remodel simply covers the problem instead of fixing it. We’ll tell you that plainly and recommend the full remodel scope instead. Lying to you about what a cheap fix can do isn’t how we keep customers.
Bathroom Remodeling Contractor in Commerce
When you hire a Bathroom Remodeling Contractor in Commerce for a full remodel, you’re opening walls, moving fixtures, replacing rough-in plumbing, and bringing everything up to current code. That’s where our team earns the price. A full bathroom remodel in Commerce ranges from $9,000 to $28,000, and the spread comes down to what’s inside your walls, the quality of the tile and fixtures you select, and whether the layout changes. We install materials from recognized trade brands like Kohler, Moen, Cambria, and Silestone, so the products behind our 365-Day Done Right Promise are as solid as the labor.
Full Gut and Rebuild
We demo to the studs, sister or replace damaged framing, run new supply and drain lines, update the electrical, and rebuild the wet area with cement board substrate (the moisture-resistant layer behind your tile). Then we set tile, hang the vanity, install the shower glass, and finish. This is the scope for a bathroom that has failed or one you plan to live with for 20 years.
Layout Changes and Code Upgrades
Moving a toilet, tub, or vanity means reworking the drain and vent. In a 1950s Commerce home, that almost always triggers a permit, and the inspector will want to see the framing repair and the new rough-in before we close the wall. We pull the permit, schedule the inspection, and make sure it passes. That inspection is your protection against a contractor who buries bad work behind drywall.
Common Bathroom Remodeling Problems We See in Commerce Homes
- Rail-vibration framing damage. Decades of freight-train vibration from the BNSF corridor have shifted rim joists, wall plates, and subfloor connections in older wood-frame homes. We regularly find joists that have pulled 3/8 inch or more off the sill plate, which leads to cracked tile and leaking shower pans within a year if not corrected.
- Failed cast-iron drain lines. Most pre-1960 Commerce homes were plumbed with cast iron, and 50-plus years of vibration and soil movement cracks the hubs and the pipe bodies. Once walls are open, we often replace the entire rough-in with ABS or PVC, because patching a 70-year-old cast-iron line is a temporary fix.
- Rot and water damage behind original tile. The original cement beds and mastic used in 1950s bathrooms were never waterproofed the way code requires today. We open the wall and find rotted studs and mold almost every time. That’s why our contracts include written allowances for hidden water damage repair.
- Outdated electrical in the bath. Older Commerce homes often still have cloth-wrapped wiring, no GFCI protection, and one 15-amp circuit serving the entire bathroom. Current code requires GFCI outlets and a dedicated 20-amp circuit for the bath. We include that upgrade in every full remodel scope.
Pricing for Bathroom Remodeling in Commerce, CA
Here’s what you can expect to pay for bathroom work in Commerce. These are the actual ranges we quote on jobs here, not national averages pulled from a website.
| Service | Commerce 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 |
What moves the number? The age of your home and what we find inside the walls. A bathroom in a 1950s stucco bungalow off Eastern Avenue usually needs framing repair and a full rough-in replacement, which adds real cost. A 1970s apartment unit with accessible plumbing and solid framing might come in at the lower end. Tile selection, vanity size, shower glass, and whether you move fixtures all shift the price too. Call (213) 277-6578 and we’ll give you a written number for your specific bathroom.
See the difference
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AfterTrusted Brands We Service in Commerce
We install and service fixtures and materials from brands we trust to hold up, because our 365-Day Done Right Promise rides on them. That means Kohler and Moen faucets and shower valves, Cambria and Silestone quartz vanity tops, and Wellborn cabinetry when the remodel includes a new vanity. We keep common replacement parts on our trucks for Commerce jobs, so a valve cartridge or a trim kit doesn’t leave you waiting a week. We also routinely work alongside prefab and panelized projects in the region, so we’re familiar with approaches from companies like Abodu and Dvele when a Commerce homeowner wants a modern bath added to an existing structure. If you have a brand you prefer, tell us and we’ll quote it.
We Also Serve Cities Near Commerce
While this page focuses on bathroom remodeling in Commerce, our crews regularly work in Commerce and the surrounding area, including Los Angeles, Burbank, Santa Monica, and North Hollywood. If you’re just over the city line, call (213) 277-6578 and we’ll confirm coverage. For a broader look at our work, visit our Bathroom Remodeling hub page.
Serving Commerce, CA - Our Local Coverage Area
We’re based in the Commerce 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 Commerce
Yes, any Commerce bathroom remodel that moves plumbing, opens walls, replaces drain lines, or alters framing requires a city permit, and the inspector will check the rough-in plumbing and any structural repair before we close the wall. Surface-only work like a one-day tub surround or a vanity swap usually doesn’t trigger one. We pull permits on every job that needs them, and we don’t bury work behind drywall until the city signs off.
We write an allowance into your contract before demolition, so when we find shifted joists or cracked cast-iron drain lines, the fix is priced and approved in writing before we touch it. On a stucco bungalow off Telegraph Road, our crew opened a 1950s bathroom to find the rim joist had pulled 3/8 inch off the sill plate from rail vibration, and the cast-iron waste line was cracked below the subfloor. We documented the condition, wrote a change order for sistering the load-bearing joists and replacing the rough-in with ABS, and pulled a permit so the city inspector signed off on the repair before we closed the wall. That’s the process on every old Commerce home.
A one-day bath remodel in Commerce runs $5,000 – $12,000 and covers surface replacement: tub surround, fixtures, trim, and a vanity top, without moving plumbing or opening walls beyond what’s necessary. A full bathroom remodel runs $9,000 – $28,000 and includes demo to studs, framing repair, new rough-in plumbing, electrical upgrades, waterproofing, tile, and fixtures. If your home has rail-vibration framing damage or failing cast-iron drains, the full remodel is the honest answer. Call (213) 277-6578 and we’ll tell you which scope your bathroom actually needs.
Yes, in most 1960s low-rise Commerce apartment units, a tub-to-shower conversion can reuse the existing drain location, which keeps the job at $3,500 – $10,000 and avoids opening the ceiling below. The catch is the condition of the cast-iron P-trap and the slab or subfloor around it. In older units, vibration and age have often cracked the trap, and we’ll recommend replacing it while the floor is open. We’ll show you exactly what we found and get a written approval before doing that extra work.
In Commerce, quotes change after demolition because pre-1960 wood-frame homes near the BNSF rail corridor hide damage you cannot see until the wall is open: shifted framing, cracked cast-iron waste lines, rotted subfloor, and outdated electrical. A contractor who quotes a fixed price without allowances is guessing, and you’ll get a change order anyway. We write specific allowances into every Commerce bathroom contract so the surprises are priced, documented, and approved in writing before any extra work begins. That means the final number never comes as a shock.
Get Your Free Commerce Bathroom Remodeling Estimate
You deserve a written number, a real arrival window, and a written guarantee before anyone picks up a hammer. Call (213) 277-6578 to schedule your free estimate. Trevor Nash and the Penhallow Remodeling team will walk your Commerce bathroom, explain what we see, and hand you a written price you can hold us to. Nothing starts until you approve it in writing.
Written by Trevor Nash, Owner at Penhallow Remodeling Los Angeles, serving Commerce and the surrounding area.
