Bathroom Remodel In Downey, CA

Upgrade your bathroom’s looks and functionality with our expert bathroom remodeling services in Downey, CA.
bathroom remodel in Downey california Cornejos

If you are a homeowner in Downey looking to remodel your bathroom, you’ve landed in the perfect place. Our skilled team here at Cornejos Builders brings you top-notch craftsmanship that boosts your home’s value and coziness. Say no to shoddy work and yes to our seamless, durable solutions.

With us, you get more than just a renovated bathroom – you get a fresh, tailored space. Investing in a bathroom remodel is one of the best investments you can make, as it will immediately impact your daily life and it will also boost your property’s market value! Skip the stress and enjoy a stylish, functional retreat that lasts!

three bathrooms split remodeled by Cornejos in California
Alexsander Cornejo owner of Cornejo Builders California

Alexsander Cornejo – Owner of Cornejo Builders

Hi, I’m Alexsander Cornejo, the owner and founder of Cornejo’s Builders. I started working in the remodeling and construction industry right out of high school, in 2009.

With Cornejo’s Builders, the goal is to give back to the city I grew up in. I want to send a message of hope and inspiration: any dream can be achieved, no matter where you come from, if you put in enough work and dedication.

Superior Services With Benefits

Cornejos Builders has revolutionized bathroom remodeling in Downey with unmatched quality and service. We’re setting industry standards, ensuring every customer has a stellar experience. Check out the benefits we offer:

With us, you’re getting:

Your Bathroom Remodeling Project Could Be as Fantastic as These

Our dedication to excellence in bathroom remodeling has set new industry benchmarks, attracting clients looking for reliable, high-quality service. Check out the benefits we offer:

60+ projects done

100+ of families helped

1:1 approach to your project

CW-logo-short-black bg
CW-logo-short-black bg
Alexsander Cornejo owner of Cornejo Builders California
Unsure about choosing us? Request a quote to get to know us better! Let’s discuss your project. Or, call us at (562) 319-3178 now!

Real Testimonials From Your Neighbors In Downey

Hearing from satisfied customers fills us with immense pride. We’re deeply thankful for their trust and glowing feedback. Check out the beautiful things people have to say about us:


Jenna Laricchia​


Cornejos Builders Inc did excellent work for my kitchen remodel project.

I really appreciate Alex efforts in fulfilling my goals, not to mention I had fun working with the team who gave me excellent quality service and ideas for my project. I am extremely satisfied; not to mention the reasonable timeline to finish the job with no hassles.

I wish Cornejos Builders Inc great success! I highly recommend Cornejos Builders Inc to anyone who is looking to get construction work done.


Yahritza Orellana​


Had a truly great experience with Alex. Cornejo’s Builders just completed converting my crawlspace/basement into an ADU (studio with new bathroom and kitchen).

What made the experience even more valuable was that the owner himself (Alex) came over for a consultation. Other companies just send their sales reps and most of the time they don’t even know anything. Feeling important is always a positive I can’t wait to work with them again.

I highly recommend them. You can tell Alex is passionate about what he does, his clients, and his company.

Bathroom Remodeling Costs In Downey

Bathroom renovations in Southern California begin at $15,000, with costs tailored to the project scope and finish types. A precise price estimate will be provided following an on-site assessment.

Bathroom Size Key Features Cost Estimate
40 sq. ft. (Downey, CA) New porcelain floor and wall tile, Bluetooth exhaust, recess lighting, vanity. Quoted at $35,000, with wall and shower tile being the most expensive at $35,000. $35,000
60 sq. ft. (Alhambra, CA) New framing, Spanish style finishes, cement floating tile, Bluetooth exhaust, recess lighting, custom shower door. Quoted at $45,000, with tile costs at $7,500. $45,000
70 sq. ft. (Montebello, CA) Curbless walk-in shower, French linear drain, matte black finishes, custom porcelain tile, recess lighting. Quoted at $52,550, with finishes totaling more than $10,000. $52,550

Cost Guidelines: Starting Cost: $15,000 (varies based on scope and finishes) – For an accurate quote, schedule an on-site visit.

Factors Which Can Influence The Costs Of Bathroom Remodel In Downey, CA

Variety is immense when it comes to the factors affecting bathroom remodel costs. Below, we outline what influences the final price tag for our clients:

Expansive spaces require more materials and detailed work, inflating the total cost of a renovation.

Opting for high-end finishes or durable tiles raises the budget but ensures lasting elegance.

Intricate designs demand careful planning and precision, leading to higher remodeling expenses.

Accelerated timelines can incur additional costs to meet the urgent completion demands.

Modernizing old pipes or fittings during a remodel can be a significant cost factor.

Upgrading wiring or adding features like underfloor heating affects the overall expense.

Incorporating custom-built elements such as vanities or unique showers alters the price.

Adhering to local building codes may require permits, adding to the project’s cost.

We Respect Your Time & Budget

At Cornejos Builders, we pride ourselves on being thorough professionals, providing you with accurate timelines and budget estimates without hidden costs.

Rest assured, when we set a budget for your bathroom remodel, we stick to it. We meticulously plan every aspect to ensure the quotation we give you is the most efficient and cost-effective. We are committed to maintaining transparency, ensuring that our initial budget forecast is respected throughout the remodeling process.

Timeliness is key in our operations. Your project will be completed on or before the deadline. With our strategic planning and expert management, we leverage proven methods to streamline the renovation, thus respecting both your schedule and your desire for prompt, quality service.

Experience a Smooth Remodeling Journey With Our 3-Step Process

Embarking on a bathroom remodel with Cornejos Builders is a seamless process designed to minimize stress and maximize satisfaction. We’ve refined our approach to ensure a smooth experience every step of the way:



Join forces with our experts to map out your perfect bathroom design.



Watch as our skilled team efficiently transforms your plan into reality.



Step into your new bathroom, expertly crafted for your pleasure and comfort.

Choose us and leave the complexities to our capable hands while you enjoy a hassle-free refurbishment.

FAQs About Bathroom Remodeling In Downey

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.

Don't Miss Out On The Opportunity

Alexsander Cornejo owner of Cornejo Builders California

Alexsander Cornejos

Upgrading your home with a bathroom remodel isn’t just a change—it’s an investment in daily comfort. Call us at (562) 319-3178; let Cornejo’s Builders ensure your investment pays off. 

(takes 1-2 min)

Andrei Hienadz​

I had a fantastic experience with Cornejos Builders! They exceeded my expectations in every way.  From the initial consultation to the final walkthrough, their professionalism and craftsmanship shone through.

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!!!!

Other services you might be interested in...

Downey, CA stands as a vibrant community rooted in rich history and modern charm. Home to the famed Apollo Space Program, Downey boasts iconic landmarks like the Downey Theatre and the world’s oldest operating McDonald’s. It’s a city where heritage meets progress, offering a unique blend of cultural attractions and a bustling suburban life just southeast of downtown Los Angeles.