Walnut · Los Angeles County
Walnut bathroom remodeling and tub-to-shower conversions
Walk-in showers and tub replacements for Walnut homes.
Free in-home visit, written price the same day, no salesperson, you meet the installer.
Walnut at a glance
Walnut homes and their bathrooms.
Most Walnut homes, about 68%, were built in the 1970s and 1980s. If your bathroom still has its original tub, we can replace it with a walk-in shower, often in a day.
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates, table B25034 (year structure built), checked 10/22/2026.
How a Walnut estimate works
- 01
Call or send the form.
Monday–Saturday, 7am–7pm. Sunday closed.
- 02
We come to your house.
We measure, bring samples and give you a written price. Most visits take under an hour.
- 03
You get a written price.
Estimates are free and happen in your house, not a showroom.
Walnut estimate: (657) 650-6111
Get a free estimate →What we do
What that means for a Walnut bathroom.
Walnut's Building & Safety counter works Monday through Thursday, so we plan permit and inspection steps inside that four-day week.
Wall options: Full Wall Acrylic Panel, Palisade Tile, laminate and synthetic stone, over an acrylic shower base or tub. See materials →
Walnut questions
What does a tub-to-shower conversion cost in Walnut?
Tub-to-shower conversions and tub replacements start at $10,000. Full bathroom remodels are quoted per project. We accept cards, PayPal, Venmo, Zelle, bank transfer/eCheck, wire and checks.
What warranty comes with a new shower?
Limited lifetime warranty on the shower base and wall materials, plus a 10-year workmanship warranty. For the original homeowner; not transferable.
How long does the work take?
Jobs often finish in a day once materials are on site. Hidden rot can take longer. Why we open the walls
Do you install over my existing tile?
Usually no. Demo to the studs is the usual method. Overlay is rare. See wall materials
Who issues bathroom permits in Walnut?
The City of Walnut Building & Safety Division. Walnut's Building & Safety Division is at City Hall, 21201 La Puente Road, (909) 595-7543. We pull what's required for your job and tell you on the visit.
How do inspections get scheduled in Walnut?
The city's Building & Safety page says to call (909) 598-5241 and leave a voicemail with the project address, contact information and type of inspection.
Walnut estimate: (657) 650-6111
Get a free estimate →Walnut permits
Permits in Walnut: the Building & Safety Division.
- Walnut's Building & Safety Division is at City Hall, 21201 La Puente Road, (909) 595-7543.
- Building & Safety is open Monday through Thursday, 7 a.m. to 6 p.m.; City Hall is closed on Fridays.
- To book an inspection, the city asks you to call (909) 598-5241 and leave a voicemail with the project address, your contact information and the type of inspection.
CA Lic. B & C-36 #1139422.
Source: City of Walnut (Building & Safety page), checked 10/22/2026.
Keep reading
Read next: Walk-in tub vs. walk-in shower · Shower seats and grab bars