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Find Bathroom remodel pros in Castro Valley

Avatar for DREAM BUILD SERVICES LLC

DREAM BUILD SERVICES LLC

4.92(
12
)
Approved Pro

DREAM BUILD SERVICES LLC

4.92(
12
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

DREAM BUILD SERVICES LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Excellent service. The quality was there, the price was right and the people seemed to be honest and trustworthy. I will ask them back for other projects."

Phillip P on October 2025

DREAM BUILD SERVICES LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Excellent service. The quality was there, the price was right and the people seemed to be honest and trustworthy. I will ask them back for other projects."

Phillip P on October 2025


Avatar for UNITED C CONSTRUCTION, INC

UNITED C CONSTRUCTION, INC

5.00(
3
)
Approved Pro

UNITED C CONSTRUCTION, INC

5.00(
3
)
Approved Pro
Customers say: Quick response
1 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Updating our home was a dream we have had for years. But finding a good contractor in Bay Area was so difficult, that we almost gave up. We were introduced to United C Construction by our architect(who we also love!) It was exhausting trying to find someone trustworthy and not overpriced. We had luck of working with Osmar which during the project we had clear communication, expectation of setting, professionalism and superior craftsmanship. He walked us through every step of the way, and helped problem solve tough permitting and structural issues in Berkeley!"

Shelby R on September 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Updating our home was a dream we have had for years. But finding a good contractor in Bay Area was so difficult, that we almost gave up. We were introduced to United C Construction by our architect(who we also love!) It was exhausting trying to find someone trustworthy and not overpriced. We had luck of working with Osmar which during the project we had clear communication, expectation of setting, professionalism and superior craftsmanship. He walked us through every step of the way, and helped problem solve tough permitting and structural issues in Berkeley!"

Shelby R on September 2024


Ashbury General Contracting and Engineering

4.50(
2
)
Approved Pro

Ashbury General Contracting and Engineering

4.50(
2
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

Mon-Fri 7a-5pm Fully integrated company. All work is done in-house by employees not sub-contractors. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forwards to earning your business! Book with us online or feel free to give us a call today!

"Great work for a great price."

Paul H on March 2023

Mon-Fri 7a-5pm Fully integrated company. All work is done in-house by employees not sub-contractors. We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forwards to earning your business! Book with us online or feel free to give us a call today!

"Great work for a great price."

Paul H on March 2023


Dream Bath of California, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Dream Bath of California, LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
3 years of experience
Free onsite estimate

Dream Bath If California is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Dream Bath If California is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.


AM GENERAL CONTRACTOR

5.00(
2
)
Approved Pro

AM GENERAL CONTRACTOR

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"What ever he plans for the project,He compleat that.He is honest and fair.I will refer him to my friends and family."

Mina R on November 2020

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"What ever he plans for the project,He compleat that.He is honest and fair.I will refer him to my friends and family."

Mina R on November 2020


Avatar for AMS  Construction

AMS Construction

4.50(
2
)
Approved Pro

AMS Construction

4.50(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Good work and very professional"

Sonja T on February 2022

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Good work and very professional"

Sonja T on February 2022


Avatar for Bayview Contracting & Remodeling, Inc.

Bayview Contracting & Remodeling, Inc.

4.00(
1
)
Approved Pro

Bayview Contracting & Remodeling, Inc.

4.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Bayview contracting and remodeling inc is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"Pro was fast and efficient."

Nicole W on March 2020

Bayview contracting and remodeling inc is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations.

"Pro was fast and efficient."

Nicole W on March 2020


Avatar for Pacific Bay Construction

Pacific Bay Construction

5.00(
6
)
Approved Pro

Pacific Bay Construction

5.00(
6
)
Approved Pro
12 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I couldn't be more thrilled with my decision to hire Omar for my bathroom remodel. I wish I would have initially hired him for 100% of the job, unfortunately I did not and he ended up needing to clean up the damage someone else did. He squeezed me into his schedule on a weekend to correct the final details the other company dropped the ball on!! He is the only quote I received where I genuinely felt like he wanted me to feel heard and implement my vision and budget with his expertise. He is prompt, responsive, kind, honest, extremely knowledgeable in his trade and passionate about what he does. I can't emphasize enough how much I was dreading this remodel from previous crooked contractors but I am over the moon with how seamless my remodel was with Pacific Bay Construction. I had high expectations and expressed such for this project, I was so satisfied that I even referred him to my parents and he took care of their remodel recently. "

Kim B on July 2025

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

"I couldn't be more thrilled with my decision to hire Omar for my bathroom remodel. I wish I would have initially hired him for 100% of the job, unfortunately I did not and he ended up needing to clean up the damage someone else did. He squeezed me into his schedule on a weekend to correct the final details the other company dropped the ball on!! He is the only quote I received where I genuinely felt like he wanted me to feel heard and implement my vision and budget with his expertise. He is prompt, responsive, kind, honest, extremely knowledgeable in his trade and passionate about what he does. I can't emphasize enough how much I was dreading this remodel from previous crooked contractors but I am over the moon with how seamless my remodel was with Pacific Bay Construction. I had high expectations and expressed such for this project, I was so satisfied that I even referred him to my parents and he took care of their remodel recently. "

Kim B on July 2025


North Point Construction and Restoration, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

North Point Construction and Restoration, Inc.

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
8 years of experience
Free onsite estimate

At North Point Construction and Restoration, Inc., we pride our company on reliability, great communication, integrity, and quality work that customers can believe in. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business and working with you! 20 years of experience.

At North Point Construction and Restoration, Inc., we pride our company on reliability, great communication, integrity, and quality work that customers can believe in. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business and working with you! 20 years of experience.


Universal Construction Company

4.71(
7
)
Approved Pro

Universal Construction Company

4.71(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
45 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of general contractor and home improvement services that are customizable to each individual project. We specialize in additions and bathroom remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships, and guarantee your satisfaction!

"He is very good, communicates well, and he is there when he says he will be and very thorough! I liked doing business with him! He explains everything that he will do before he does the job and he listens to my suggestions."

Marilyn B on June 2019

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of general contractor and home improvement services that are customizable to each individual project. We specialize in additions and bathroom remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships, and guarantee your satisfaction!

"He is very good, communicates well, and he is there when he says he will be and very thorough! I liked doing business with him! He explains everything that he will do before he does the job and he listens to my suggestions."

Marilyn B on June 2019

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FAQs for bathroom remodel projects in Castro Valley, CA

You can buy a replacement vanity by selecting a pre-made unit with an integrated sink from a local home improvement supplier. Pre-made vanities are designed for easy installation and compatibility with your existing plumbing. If a ready-made option doesn't meet your needs, consider hiring a custom builder to create a vanity that fits your space and style.

You can purchase a bathroom vanity from major home improvement retailers like Home Depot and Lowe’s or online stores like Wayfair, which offer a variety of pre-made vanities. Visiting local showrooms and bathroom supply stores can also provide professional advice and help you choose the right vanity for your space.

Installing your bathroom vanity flush against the wall enhances stability and prevents shifting. This placement also eliminates hard-to-clean gaps and keeps your vanity securely in place. Building codes often require a minimum clearance of four inches from bathtubs and at least 21 inches of free space in front of the sink for accessibility and safety.

You can upgrade a single vanity to a double vanity by installing additional cabinets, a second sink, and matching fixtures. This process requires additional plumbing adjustments, countertop modifications, and careful alignment to ensure both sinks function correctly. Upgrading to a double vanity enhances bathroom functionality and offers more space, which is especially beneficial for shared bathrooms.

The best vanity top material depends on your budget, style preferences, and maintenance willingness. Materials like quartz or solid surfaces are excellent choices for durability and low maintenance. If you're on a tighter budget, laminate is affordable but less durable. Consider how much traffic your bathroom gets and choose a material that balances cost, appearance, and upkeep.

Installing a bathroom vanity takes between three and six hours. Simple installations may be completed in under three hours, while more complex projects requiring adjustments or plumbing modifications can take up to six hours or more. The installation process includes assembling cabinets, placing the countertop, installing the sink if necessary, and connecting plumbing.

The Castro Valley, CA homeowners’ guide to bathroom remodels

From average costs to expert advice, get all the answers you need to get your job done.