Bathroom Remodeling

Get a more comfortable and timeless bathroom with a quality remodel here in Downey, San Marino, Rancho Palos Verdes, Newport Beach, Cypress, and more!

Scroll down to discover options, pricing, and process

Relax and Unwind In a space designed to meet your needs

Bathrooms need to be timeless spaces that function at 100% even after decades.

Whether you just want a new bathroom vanity, a tub-to-shower conversion, or a full bathroom remodel, the ROI you’ll get is certain.

Enjoy the best tile work, a beautiful walk-in shower, a stunning vanity, and overall a spectacular bathroom everyone will envy you for.

And all this with a bathroom remodeling process that eliminates all stress and anxieties from these projects.

Here are some upgrades you can get:

Stunning Bathroom From A Local Pro

Frequently Asked Questions

If it’s a simple bathroom remodel where we are just demolishing and installing new finishes and tile – then about 2 weeks. 

If its a complete remodel job and we are relocating electrical and plumbing, the timeline extends to around 3-4 weeks.

Everyone who will step on your property are trusted, local tradesmen. We only work with the best in the industry, all experts who have your best interests at heart. 

They’re all in-house installers and professionals that truly believe and act according to Cornejo’s Builders core values.

The cost of a bathroom remodel here in South California starts at $15,000. We charge based on the detail scope of work and type of finishes. 

You’ll get an accurate pricing estimate after our on-site visit.

Most full bathroom remodels will require a building permit. We at Cornejo’s Builders handle everything from planning, permitting and construction. 

You can sit back, relax, and watch your dream vision come to life.

Your new bathroom can include anything you want to. Whether we’re talking about heating floors, walk-in showers, custom cabinets, beautiful tile work, marble floors and shower surround, we’ll take care of everything for you.

On top of these, it’ll also include a 5-year workmanship warranty and the materials warranty that can range from 2 to over 50 years.

The minute we receive your inquiry we reach out you as soon as possible and schedule an on-site visit. 

Bathroom Remodel Cost And Features Here In South CA

Check out some of our finished bathroom remodeling projects, what went into them, and what their total cost was.

Bathroom before and after pictures

40 sq. ft. Bathroom Remodel in Downey, CA

This high-end bathroom remodel included:

This project was quoted at $35,000 where the most expensive item was the tile for the walls and shower surround.

60 sq. ft. Bathroom Remodel in Alhambra, CA

This project included:

This bathroom remodel was quoted at $45,000, where all the tile combined came in at $7,500.

70 sq. ft Bathroom Remodel in Montebello, CA

This project included:

This project was quoted at $52,550, where all the finishes totaled more than $10,000.

Transform Your Bathroom Into Your Personal Oasis

Enjoy a seamless and stress-free experience that gets you a premium bathroom. This 3-step process is guaranteed to bring you the bang for your buck. 



Contact us, and let’s plan your bathroom remodel together.



Remain comfortable and on top of everything at all times.



Enjoy a timeless new bathroom built exclusively for you.

A Lifelong Partnership With A Reliable Expert

Get the best service on your bathroom remodel and ensure your success with a local expert. We’ve partnered up with the biggest names in the industry to get you the best product.

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Julie Bean​


Amazing experience with Cornejos builders. From beginning to end- communication was clear as well as expectations. 

Work was 5 star and every member of the crew was exceptional. I would highly recommend Cornejos builders for ANY project or build. 

I will continue to use them and refer them for as along as they are available. Thank you for your beautiful work at such a competitive price!!!!

Daisy Tapia​


Highly observant to detail or changes that others often over look. 

Gives various options on products and communicates in a professional manner. 

I really admire the work ethic.


Ronda Welker​


We couldn’t have asked for a better contractor to work with than Alex. 

We were needing our home remodeled in a very short window of time and Alex and his crew were always on schedule and in touch with us throughout the whole remodel. 

We would definitely use them again.

A Bathroom Contractor That Puts You First

Minimize the stress and hassle by working with a professional who values your time, investment, and home. Get ready for the best perks in CA!

Enjoy a 5-year workmanship warranty, and lifetime client support whenever you need us

Get the best materials and finishes in your new bathroom at the best prices out here.
You’ll be in the know every step of the way, with daily logs and progress pictures.

Elevate Your Entire Lifestyle With A Stunning Bathroom

(takes 1-2 min)