Top-rated basement remodelers.

Get matched with top basement remodelers in Hayward, CA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Basement remodelers in Hayward

Baires Construction, Inc.

23852 Clayton St
5.00(
1
)
Approved Pro

Baires Construction, Inc.

23852 Clayton St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

We are a locally owned and operated Additions and Remodels company that values honesty and integrity and treats your home as if it were our own. We offer a vacant and occupied home staging 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!

"N/a"

Dennis K on March 2021

We are a locally owned and operated Additions and Remodels company that values honesty and integrity and treats your home as if it were our own. We offer a vacant and occupied home staging 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!

"N/a"

Dennis K on March 2021


Avatar for E&J Builders Inc

E&J Builders Inc

33 Valley Dr.
5.00(
3
)
Approved Pro

E&J Builders Inc

33 Valley Dr.
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

E & J Builders was founded by husband and wife team Eric & Jane Sterken. E & J Builders is dedicated to providing quality craftsmanship, clear communication, fair prices, and a really positive attitude! We know there are many things to consider when choosing a contractor: capabilities, schedule, cost and good communication. It’s important to choose someone you feel comfortable working with and having in your home.

"We did a massive home remodel with Eric and his team at E&J, and they were phenomenal. The scope of the project was bigger than we expected, and we were in over our heads, and Eric helped at each step of the way. He worked closely with our architect and the city inspectors to finish up our beautiful home. I've recommended him to a number of friends. Their bid was well below the others we got, and they really delivered. It was to the studs/new foundation in almost half the house, the scope was across new bathrooms, kitchen, bedrooms, windows, floors, electrical plumbing, attic, roof deck and more. He managed all the complexity and subcontractors. Not only has he stood by all the work to make sure all the details were right, but he's just a genuinely nice and wonderful person who is a pleasure to work with. Highly recommend him and his team."

Ben F on April 2024

E & J Builders was founded by husband and wife team Eric & Jane Sterken. E & J Builders is dedicated to providing quality craftsmanship, clear communication, fair prices, and a really positive attitude! We know there are many things to consider when choosing a contractor: capabilities, schedule, cost and good communication. It’s important to choose someone you feel comfortable working with and having in your home.

"We did a massive home remodel with Eric and his team at E&J, and they were phenomenal. The scope of the project was bigger than we expected, and we were in over our heads, and Eric helped at each step of the way. He worked closely with our architect and the city inspectors to finish up our beautiful home. I've recommended him to a number of friends. Their bid was well below the others we got, and they really delivered. It was to the studs/new foundation in almost half the house, the scope was across new bathrooms, kitchen, bedrooms, windows, floors, electrical plumbing, attic, roof deck and more. He managed all the complexity and subcontractors. Not only has he stood by all the work to make sure all the details were right, but he's just a genuinely nice and wonderful person who is a pleasure to work with. Highly recommend him and his team."

Ben F on April 2024


Universal Construction Company

161 Martin Place
4.71(
7
)
Approved Pro

Universal Construction Company

161 Martin Place
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


Avatar for Fixit Construction, Inc.

Fixit Construction, Inc.

184 Bowling Green Street
3.00(
1
)
Approved Pro

Fixit Construction, Inc.

184 Bowling Green Street
3.00(
1
)
Approved Pro
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 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!

"They were professional and completed the project on time."

Elizabete T on September 2016

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!

"They were professional and completed the project on time."

Elizabete T on September 2016


Latan Construction

226 Alden Rd
5.00(
1
)
Approved Pro

Latan Construction

226 Alden Rd
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

LATAN CONSTRUCTION is committed to excellence 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.

"Latan Constrution is the best contractor I have ever had. Saud said he would be at my house at 8:00 am for a estimate 7:55 he was in my driveway waiting for 8:00. His estimate was very good and he kept his price to the estimate. Every day he was on time and ready to go to work 8:00 AM. Saud is the best contractor I have ever had he makes sure you are happy with his work. If I could give him 10 stars I would. I have some more things I need him for flooring, kitchen, bathroom. Latan Constrution is the best thank you Saud."

David H on November 2020

LATAN CONSTRUCTION is committed to excellence 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.

"Latan Constrution is the best contractor I have ever had. Saud said he would be at my house at 8:00 am for a estimate 7:55 he was in my driveway waiting for 8:00. His estimate was very good and he kept his price to the estimate. Every day he was on time and ready to go to work 8:00 AM. Saud is the best contractor I have ever had he makes sure you are happy with his work. If I could give him 10 stars I would. I have some more things I need him for flooring, kitchen, bathroom. Latan Constrution is the best thank you Saud."

David H on November 2020


AM GENERAL CONTRACTOR

2341 W Ave #133
5.00(
2
)
Approved Pro

AM GENERAL CONTRACTOR

2341 W Ave #133
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 Griggs Construction

Griggs Construction

6118 Market St
4.88(
4
)
Approved Pro

Griggs Construction

6118 Market St
4.88(
4
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Top quality work and your satisfaction are our priorities. We understand that your home is your castle, and pride ourselves in delivering the results you want reliably and with integrity. As experts in our trade, we know the importance of keeping you informed at every stage of your project, in a timely and always honest manner. Give us a call today and let’s talk about how we can make your dreams a reality! We look forward to earning your business!

"Good, but may be slow to respond on followup projects"

Jan K on June 2021

Top quality work and your satisfaction are our priorities. We understand that your home is your castle, and pride ourselves in delivering the results you want reliably and with integrity. As experts in our trade, we know the importance of keeping you informed at every stage of your project, in a timely and always honest manner. Give us a call today and let’s talk about how we can make your dreams a reality! We look forward to earning your business!

"Good, but may be slow to respond on followup projects"

Jan K on June 2021


Avatar for Cal Green Remodeling

Cal Green Remodeling

1400 Coleman Ave, Unit F14-2
5.00(
14
)
Approved Pro

Cal Green Remodeling

1400 Coleman Ave, Unit F14-2
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
184 local quotes requested

Welcome to Cal Green Remodeling. We do our best to take the stress out of home remodeling, working directly with our clients to make sure they understand the process, options available, and budget. Our goal is to make your project everything you dreamt it would be. From custom kitchens to concrete floors we do it all and our experienced professionals can help you figure out what products are right for you. We offer industrial grade finishes that can handle excessive traffic, as well as fine finishes for your home. Contact us today for a free estimate, we look forward to hearing from you. Website - https://calgreenremodeling.com/ Phone - 800-803-9927

"We were looking to remodel our kitchen or bath for a few years. We kept getting estimates from different companies and always felt the price was off or the person was not a good fit. Then, finally, we met Shai with Cal Green Remodeling. What a great guy! He is very upfront and honest about what we can expect in terms of cost and work flow. Because of his honest approach, we hired him. We felt he gave us the good and bad and how to resolve the bad as well. In the end, the process was fairly smooth, and the few hick-ups we had, for example, the city and their permit process, were well explained to us at the beginning, so we were ready. Our kitchen or bath looks amazing, and I plan to work with Cal Green Remodeling again. Thanks Shai!"

Albert R on December 2023

Welcome to Cal Green Remodeling. We do our best to take the stress out of home remodeling, working directly with our clients to make sure they understand the process, options available, and budget. Our goal is to make your project everything you dreamt it would be. From custom kitchens to concrete floors we do it all and our experienced professionals can help you figure out what products are right for you. We offer industrial grade finishes that can handle excessive traffic, as well as fine finishes for your home. Contact us today for a free estimate, we look forward to hearing from you. Website - https://calgreenremodeling.com/ Phone - 800-803-9927

"We were looking to remodel our kitchen or bath for a few years. We kept getting estimates from different companies and always felt the price was off or the person was not a good fit. Then, finally, we met Shai with Cal Green Remodeling. What a great guy! He is very upfront and honest about what we can expect in terms of cost and work flow. Because of his honest approach, we hired him. We felt he gave us the good and bad and how to resolve the bad as well. In the end, the process was fairly smooth, and the few hick-ups we had, for example, the city and their permit process, were well explained to us at the beginning, so we were ready. Our kitchen or bath looks amazing, and I plan to work with Cal Green Remodeling again. Thanks Shai!"

Albert R on December 2023


Avatar for BE HOME REMODELING INC

BE HOME REMODELING INC

282 Bayview Ave
4.95(
11
)
Approved Pro

BE HOME REMODELING INC

282 Bayview Ave
4.95(
11
)
Approved Pro
Customers say: Quick response
597 local quotes requested
1 years of experience

Be Home Remodeling is a home improvement company dedicated to transforming spaces with quality craftsmanship and personalized service. We specialize in a range of remodeling projects, from kitchens and bathrooms to full home renovations, back yard remodeling and more. Our team of experienced professionals collaborates closely with clients to understand their vision and bring it to life, ensuring each project reflects their style and meets their needs. Whether you're looking to update a single room or undertake a complete overhaul, Be Home Remodeling is here to make your dream home a reality.

"My journey began when I met Mario from Be Home Remodeling. I started with just one bathroom remodel, and I was immediately impressed by the professionalism, attention to detail, and high-quality craftsmanship he and his team delivered. The communication throughout the project was clear and consistent, and they made sure every step met my expectations. Since then, I?ve trusted Be Home Remodeling with additional projects and have always been more than satisfied with the results. Highly recommend Mario and his team to anyone looking for reliable and high-quality construction work"

nate b on July 2025

Be Home Remodeling is a home improvement company dedicated to transforming spaces with quality craftsmanship and personalized service. We specialize in a range of remodeling projects, from kitchens and bathrooms to full home renovations, back yard remodeling and more. Our team of experienced professionals collaborates closely with clients to understand their vision and bring it to life, ensuring each project reflects their style and meets their needs. Whether you're looking to update a single room or undertake a complete overhaul, Be Home Remodeling is here to make your dream home a reality.

"My journey began when I met Mario from Be Home Remodeling. I started with just one bathroom remodel, and I was immediately impressed by the professionalism, attention to detail, and high-quality craftsmanship he and his team delivered. The communication throughout the project was clear and consistent, and they made sure every step met my expectations. Since then, I?ve trusted Be Home Remodeling with additional projects and have always been more than satisfied with the results. Highly recommend Mario and his team to anyone looking for reliable and high-quality construction work"

nate b on July 2025


Avatar for Benlo Remodeling

Benlo Remodeling

41041 Trimboli Way, Unit 1141
5.00(
4
)
Approved Pro

Benlo Remodeling

41041 Trimboli Way, Unit 1141
5.00(
4
)
Approved Pro
Free onsite estimate

benloremodeling.com We are 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.

"I hired Ben and Lorena to convert my basement into livable space . They added bathroom and bedroom , they repaired a retaining wall took care of all the structural modifications. It was such a smooth process with them and they were very informative . I recommend them with my family members and friends . "

Joshua R on August 2025

benloremodeling.com We are 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.

"I hired Ben and Lorena to convert my basement into livable space . They added bathroom and bedroom , they repaired a retaining wall took care of all the structural modifications. It was such a smooth process with them and they were very informative . I recommend them with my family members and friends . "

Joshua R on August 2025

...
Showing 1-10 of 1004
FAQs for basement remodeling projects in Hayward, CA

Finishing a basement turns unused square footage into livable space and returns up to 70% of what you spend when you sell your home. Beyond that resale boost, you gain a playroom, home office, or guest suite you can start enjoying right away. That mix of daily comfort and solid return on investment (ROI) makes basement finishing one of the smartest upgrades you can tackle.

In some parts of the country—especially lots on swamps, high water tables, or other wetlands—local codes prohibit basements. Saturated soil puts constant pressure on foundation walls and lets water seep in faster than any sump pump can handle. 

If your property sits on waterlogged ground, building on a slab or crawl space is often safer, more affordable, and code-compliant.

Most basements wrap up in four to eight weeks. Framing takes three to five days, with electrical and plumbing rough-ins following over the next week. Add five days for drywall, two to three for flooring, and another week for paint, trim, and punch-list items. 

Delays can happen if materials run late or your contractor’s calendar is packed, so build in a little cushion when you plan.

Whether a finished basement counts toward your home’s official square footage depends on local rules. Many areas only include below-grade space if it has code-approved egress, fully finished walls, ceilings, and floors, plus consistent heating. 

Check with your local assessor or building department before you start; meeting those standards can affect taxes, appraisals, and resale value.

Building codes require a checklist: dedicated heat and electrical service, a code-approved stairway, and at least one egress window or exterior door. Walls, ceilings, and floors must be fully finished and meet insulation, ventilation, and fire-separation standards. If you add a bedroom, you’ll also need a closet, proper clearances, and safe exits. If you change the layout later, be ready to update the space so every new room still meets today’s code.

The Hayward, CA homeowners’ guide to basement remodelings

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

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea