
Get matched with top basement remodelers in Bethel Island, CA
There are 7 highly-rated local basement remodelers.
Need a pro for your basement remodel project in Bethel Island, CA?
Verified Reviews for Basement Remodel pros in Bethel Island, CA
*The Angi rating for Basement Remodel companies in Bethel Island, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
*The HomeAdvisor rating for Basement Remodel companies in Bethel Island, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Remodel needs.
Last update on November 29, 2025
Find Basement remodelers in Bethel Island

Sentri Homes
Sentri Homes
Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.
Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

RG Construction
RG Construction
We have been in the construction industry for over 10 years. From building ADUs, high-end kitchen remodels, bathroom remodels and home extensions, we have done just about everything under general construction. Our company prioritizes safety, quality and transparency.
"Me and my wife decided recently to get our kitchen remolded. After some time searching for the right guys to do the job we settled on RG Construction. Richard, who is the owner, is a great guy and super informative. He never left any question unanswered or left us uncertain about anything. His crew works quick, and they pay attention to the tiniest detail. They absolutely are worth every dollar and I would recommend RG Construction to any homeowner, and I for sure will be giving them a call back for any work I need done in the future. Me and my wife are absolutely in love with our remodel."
Jesse O on November 2025
We have been in the construction industry for over 10 years. From building ADUs, high-end kitchen remodels, bathroom remodels and home extensions, we have done just about everything under general construction. Our company prioritizes safety, quality and transparency.
"Me and my wife decided recently to get our kitchen remolded. After some time searching for the right guys to do the job we settled on RG Construction. Richard, who is the owner, is a great guy and super informative. He never left any question unanswered or left us uncertain about anything. His crew works quick, and they pay attention to the tiniest detail. They absolutely are worth every dollar and I would recommend RG Construction to any homeowner, and I for sure will be giving them a call back for any work I need done in the future. Me and my wife are absolutely in love with our remodel."
Jesse O on November 2025

Waters Construction Co.
Waters Construction Co.
We pride ourselves on delivering exceptional quality and meticulous planning in every project we undertake. Our team of highly qualified professionals brings years of experience, technical expertise, and a commitment to excellence that ensures each job is completed with precision and care. Whether it's a small renovation or a large-scale build, we approach every task with the same level of dedication and attention to detail. We understand that every client has a unique vision, and we make it our mission to bring those ideas to life. From concept to completion, we work collaboratively, offering guidance, transparency, and solutions tailored to your goals. Our reputation for reliability and reasonable pricing reflects our belief that great service should be accessible and stress-free. We don’t just build structures—we build trust, relationships, and lasting value.
"Michael and team did such an amazing job on our bathroom remodel. They took our tiny, dysfunctional bathroom and turned it into a true master bathroom oasis in a short amount of time during the holiday season. When they had the space down to the studs, Michael sat down with us and discussed in detail the best possible use of the space and we couldn’t be happier with our final decision after going through the options. Michael was great at communicating and we still stay in touch to this day, which we truly appreciate. Great team who does great work and I will absolutely be giving Waters Construction a call for any and all future home renovations. I’ll let the pictures do the rest of the talking. "
Stace M on November 2025
We pride ourselves on delivering exceptional quality and meticulous planning in every project we undertake. Our team of highly qualified professionals brings years of experience, technical expertise, and a commitment to excellence that ensures each job is completed with precision and care. Whether it's a small renovation or a large-scale build, we approach every task with the same level of dedication and attention to detail. We understand that every client has a unique vision, and we make it our mission to bring those ideas to life. From concept to completion, we work collaboratively, offering guidance, transparency, and solutions tailored to your goals. Our reputation for reliability and reasonable pricing reflects our belief that great service should be accessible and stress-free. We don’t just build structures—we build trust, relationships, and lasting value.
"Michael and team did such an amazing job on our bathroom remodel. They took our tiny, dysfunctional bathroom and turned it into a true master bathroom oasis in a short amount of time during the holiday season. When they had the space down to the studs, Michael sat down with us and discussed in detail the best possible use of the space and we couldn’t be happier with our final decision after going through the options. Michael was great at communicating and we still stay in touch to this day, which we truly appreciate. Great team who does great work and I will absolutely be giving Waters Construction a call for any and all future home renovations. I’ll let the pictures do the rest of the talking. "
Stace M on November 2025

BNO Builders
BNO Builders
BNO Builders is a locally owned and operated company with over 20 years industry experience. We are a full service general contractor. 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 will treat your home as if it were our own. Workmanship guaranteed. Call us today!
"BNO Builders did a fantastic job on our home renovation. Nestor, our contractor, was a knowledgeable and compassionate professional who walked us through the whole process from the start to finishing the smallest details. He made sure everything was done to a high standard. The workers were all very respectful of us and the property. And they finished our whole townhome faster than any of the other contractors quoted. We would choose BNO over and over again so long as Nestor would be our contractor. We put our full trust in him, and he came through every time."
Dina P on August 2024
BNO Builders is a locally owned and operated company with over 20 years industry experience. We are a full service general contractor. 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 will treat your home as if it were our own. Workmanship guaranteed. Call us today!
"BNO Builders did a fantastic job on our home renovation. Nestor, our contractor, was a knowledgeable and compassionate professional who walked us through the whole process from the start to finishing the smallest details. He made sure everything was done to a high standard. The workers were all very respectful of us and the property. And they finished our whole townhome faster than any of the other contractors quoted. We would choose BNO over and over again so long as Nestor would be our contractor. We put our full trust in him, and he came through every time."
Dina P on August 2024

C. Watkins Construction
C. Watkins Construction
Welcome to C. Watkins Construction, your premier partner in bringing new life to your home. Specializing in comprehensive remodeling services, we are dedicated to turning your vision into reality. Whether you're looking to update your kitchen, transform your bathroom, or undertake a full home renovation, our team has the expertise and passion to deliver exceptional results.
Welcome to C. Watkins Construction, your premier partner in bringing new life to your home. Specializing in comprehensive remodeling services, we are dedicated to turning your vision into reality. Whether you're looking to update your kitchen, transform your bathroom, or undertake a full home renovation, our team has the expertise and passion to deliver exceptional results.

AE2J Rueda Construction
AE2J Rueda Construction
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Got initial call and inspection was done then never heard from them again"
Alma M on April 2024
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!
"Got initial call and inspection was done then never heard from them again"
Alma M on April 2024

Marroquins General Construction
Marroquins General Construction
With over 30 years of professional, remodeling experience, Marroquins General Construction will handle all of your remodeling, demolition, new construction, residential/commercial needs! We are family owned and operated and we pride ourselves on providing top notch, quality work done with integrity and dedication! Contact us today for your "FREE ESTIMATE" we look forward to serving you!
"Miguel is one of the most talented construction professional I’ve ever met. He is honest, fair, and has an excellent attention to detail. I’ve used him for many years, and trust his judgement."
Jhon A on September 2023
With over 30 years of professional, remodeling experience, Marroquins General Construction will handle all of your remodeling, demolition, new construction, residential/commercial needs! We are family owned and operated and we pride ourselves on providing top notch, quality work done with integrity and dedication! Contact us today for your "FREE ESTIMATE" we look forward to serving you!
"Miguel is one of the most talented construction professional I’ve ever met. He is honest, fair, and has an excellent attention to detail. I’ve used him for many years, and trust his judgement."
Jhon A on September 2023
GENERAL CONSTRUCTION YA
GENERAL CONSTRUCTION YA
General construction services provided, from demolition to remodeling . 15+ years of experience
General construction services provided, from demolition to remodeling . 15+ years of experience
BAY-VALLEY PAINTING INC
BAY-VALLEY PAINTING INC
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Great communication, clean work, scheduling was simple. Highly recommend and would use again."
Blake C on September 2021
Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Great communication, clean work, scheduling was simple. Highly recommend and would use again."
Blake C on September 2021

Phantom Builders
Phantom Builders
Phantom Builders is proud to provide landscaping and general remodeling services to the east bay community, we strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied, if you are looking for a licensed California contractor and services that provides the trust to fully fill your needs, outstanding services and 24/7 free consultation so it's Phantom Builders. Our Team is skilled to provide exceptional results in a timely manner. We guarantee our results and quality of work for all our customers.
"Beshoy did a great job for us from helping with planning to execution of the job. Already planning on hiring this team again for a follow up project."
Tarek D on September 2024
Phantom Builders is proud to provide landscaping and general remodeling services to the east bay community, we strive to satisfy all of our customers and will go the extra mile to make sure you're completely satisfied, if you are looking for a licensed California contractor and services that provides the trust to fully fill your needs, outstanding services and 24/7 free consultation so it's Phantom Builders. Our Team is skilled to provide exceptional results in a timely manner. We guarantee our results and quality of work for all our customers.
"Beshoy did a great job for us from helping with planning to execution of the job. Already planning on hiring this team again for a follow up project."
Tarek D on September 2024
The Bethel Island, CA homeowners’ guide to basement remodels
From average costs to expert advice, get all the answers you need to get your job done.

When storm season is approaching, ensure you’re ready to go in case of an emergency. Explore our guide to budgeting for bulkhead replacement costs.
•Discover the cost to finish a basement laundry room. Learn about average prices, key cost factors, and tips to budget your basement laundry remodel.

A basement remodel can often cost as much as adding another room. However, homeowners should consider the usefulness and ROI of a remodel.

Creating ceilings in a finished basement can make the space more enjoyable, but also introduce some challenges. Understanding all your basement ceiling options is helpful.

Wondering what’s considered a finished basement? Learn what distinguishes a finished basement from an unfinished one and which is right for you in this guide.

Thinking about refinishing your basement? A bit of planning can go a long way. Here's everything you need to know to get started.
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- 🌱 "Mow a small front yard"
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- 🏠 "Repair shingles on an asphalt roof"






