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Finished projects Acrylic Materials Tub-to-Shower
Tub-to-Tub California Bath Walk-in Tubs Reviews Free Estimate Call (657) 650-6111 Text us a photo

About us

A licensed local crew from Placentia.

New Bath Co is operated by TN Builder LLC, a Veteran-owned bathroom remodeling company based in Placentia, California. We install acrylic walk-in showers, tub-to-shower conversions, tub-to-tub replacements, walk-in tubs and California baths.

The phone is answered in Southern California, not by a franchise call center that sells a lead. If something is off, you call the same crew.

Book my free visit

Free in-home visit, written price the same day, no salesperson, you meet the installer.

$1,000 off for military and first responders on projects of $10,000 or more.

Call (657) 650-6111

A word from the owner

“I picked up a tool belt in 2005 and have focused on bathroom remodels since 2015, completing thousands of bathroom transformations. I started New Bath Co to run each job the way the military taught me: tight scheduling, clear communication and no surprises, so the work is done fast and right the first time.

I still serve in the military, and my wife is a nurse. We know what those jobs take, and how much a little respect means after a hard day. That’s why we offer $1,000 off for military and first responders, and why we stand by it: the same honest price for everyone, then the thank-you.”

– Owner, New Bath Co

Who does the work

Our installers do the work. At the free in-home visit there is no salesperson; you meet the installer. We take the old tub or shower out, check the walls and plumbing while they are open, and set the new shower, all under CA Lic. B & C-36 #1139422. Veteran-owned, serving since 2010.

Before and after tub-to-shower conversion we installed in Montclair, with grab bars and a shower seat

A tub-to-shower conversion we installed in Montclair.

Before and after tub-to-shower with white acrylic walls

Old tub out, low step-in shower with white acrylic walls in.

Licensed & local

CA Lic. B & C-36 #1139422

TN Builder LLC holds CA Lic. B & C-36 #1139422: B (general building) and C-36 (plumbing). You can verify it on CSLB.ca.gov. Veteran-owned, serving since 2010. Based in Placentia.

New Bath Co is the registered business name (DBA) of TN Builder LLC, CA Lic. B & C-36 #1139422. Founded by Tony Nguyen.

(657) 650-6111

How we work

Measure. Choose. Install. Shower.

  1. 01

    We come to you

    Estimates are free and happen in your house, not a showroom. We measure, bring samples and give you a written price.

  2. 02

    You pick the look

    Marble, stone, subway, solid colors. We don't sell set packages, because no two bathrooms are the same.

  3. 03

    We rebuild, then install

    We usually demo to the studs and rebuild the wet area, then set the acrylic. Keeping existing surrounding is rare — and only if we both agree.

  4. 04

    Warranty in writing

    Limited lifetime warranty on the shower base and wall materials, plus a 10-year workmanship warranty. For the original homeowner; not transferable.

Acrylic showers, tub-to-shower conversions, and walk-in tubs often finish in a day once materials are on site. A California bath or hidden rot can take longer. We tell you that on the visit.

Why acrylic

Tile look. None of the grout.

  • No grout. No mold farms.

    Acrylic is non-porous. Hard water cannot settle into joints the way it does in tile.

  • Built for California water.

    Orange County scale destroys grout. A seamless surface does not give mineral deposits a place to live.

  • The look of stone, without the upkeep.

    Full Wall Acrylic Panel or Palisade Tile acrylic, in marble, stone, subway or solid looks.

Have an old fiberglass tub or shower? We remove it and replace it with acrylic. How the material works →

Where we work

OC, LA & Inland Empire.

Orange, Los Angeles, Riverside and San Bernardino Counties, including the Inland Empire. Our estimates go as far south as Dana Point. Every city we serve is listed below.

Paying for it

Pay how it works for you.

We accept cards, PayPal, Venmo, Zelle, bank transfer/eCheck, wire and checks. Monthly financing available through Acorn Finance for qualified buyers; rates and terms depend on credit approval.

Contact

Talk to the crew.

(657) 650-6111
Estimates: estimates@newbath-usa.com
General: info@newbath-usa.com
Monday–Saturday, 7am–7pm; closed Sunday.
Based in Placentia, CA. We come to your house.

Last updated: October 2026

Free estimate Call (657) 650-6111 Text us a photo