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Find Addition to existing structure builders in Riverbank

"I found GenJazz through Angi, and Fernando came by and measured, took pics, and listened to what my wife and I wanted. He was friendly and personable. Super nice guy. Really appreciated that he understood what we were trying to do with this space. His quote wasn't the cheapest, but it did seem the most responsive to our vision. We made some changes on the fly. After initial demo, we decided we wanted to upgrade the stone around the bath as well. We made changes to the glass surround choice, even sourced a reasonably priced custom cultured marble shower pan, which Fernando and his guys thought would look great. They were SUPER responsive, and tried to help us save money where it made sense. Also, ALL of the guys that did the work were kind, thoughtful, and polite. Alfonso, Joe, and workers were great with my wife, 4 kids, and puppy, who were always around since we homeschool. They cared about the quality of the work. Super happy with the bathroom, and would pick them again!"

Chris D on February 2026

At GenJazz, we pride ourselves on integrity, turning your dreams into reality. We specialize in designing and building exactly what you envision, with commitment to quality and excellence. Building Strong Foundations, Bright Connections!

"I found GenJazz through Angi, and Fernando came by and measured, took pics, and listened to what my wife and I wanted. He was friendly and personable. Super nice guy. Really appreciated that he understood what we were trying to do with this space. His quote wasn't the cheapest, but it did seem the most responsive to our vision. We made some changes on the fly. After initial demo, we decided we wanted to upgrade the stone around the bath as well. We made changes to the glass surround choice, even sourced a reasonably priced custom cultured marble shower pan, which Fernando and his guys thought would look great. They were SUPER responsive, and tried to help us save money where it made sense. Also, ALL of the guys that did the work were kind, thoughtful, and polite. Alfonso, Joe, and workers were great with my wife, 4 kids, and puppy, who were always around since we homeschool. They cared about the quality of the work. Super happy with the bathroom, and would pick them again!"

Chris D on February 2026


Jack R Wilson Jr

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Approved Pro

Jack R Wilson Jr

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Approved Pro
48 years of experience
Free onsite estimate

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.

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.


Viss Construction Inc

5.00(
3
)
Approved Pro

Viss Construction Inc

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

General building contractor who currently works independently and is looking to grow business to hire one employee. I do mostly carpentry and cabinet making my self. I do perform other trades depending on how much there is. I have good dependable subcontractors that I call when necessary. Depending on the size of the job, I ask for down payment and progress payments or may just wait to bill the job once it is complete.

General building contractor who currently works independently and is looking to grow business to hire one employee. I do mostly carpentry and cabinet making my self. I do perform other trades depending on how much there is. I have good dependable subcontractors that I call when necessary. Depending on the size of the job, I ask for down payment and progress payments or may just wait to bill the job once it is complete.


Avatar for AW Construction

AW Construction

4.94(
18
)
Approved Pro

AW Construction

4.94(
18
)
Approved Pro
Customers say: Quick response
11 years of experience
Free onsite estimate

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Andrew and his crew were extremely professional during our remodel. Work was done in a timely manner and Andrew kept us apprised of every step during the construction. Any questions were immediately addressed which was invaluable as I did not have to wait for responses. I highly recommend AW Construction and will/ would use them again in the future."

Anthony C on January 2021

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

"Andrew and his crew were extremely professional during our remodel. Work was done in a timely manner and Andrew kept us apprised of every step during the construction. Any questions were immediately addressed which was invaluable as I did not have to wait for responses. I highly recommend AW Construction and will/ would use them again in the future."

Anthony C on January 2021


Avatar for Rodgers Construction

Rodgers Construction

5.00(
2
)
Approved Pro

Rodgers Construction

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

Rodgers Construction 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.

"Mike is great at listening to his customer and meeting expectations. Heâ s very responsive and dependable."

Molly P on May 2023

Rodgers Construction 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.

"Mike is great at listening to his customer and meeting expectations. Heâ s very responsive and dependable."

Molly P on May 2023


Avatar for Twins Home Solutions, Inc.

Twins Home Solutions, Inc.

5.00(
5
)
Approved Pro

Twins Home Solutions, Inc.

5.00(
5
)
Approved Pro
Customers say: Quick response
5 years of experience

At Twins Home Solutions, we specialize in providing top-notch general contracting services, focusing on additions, bathroom and kitchen remodels, framing, concrete work, and roofing installations. With our expertise and attention to detail, we strive to turn our clients' visions into reality, delivering high-quality results on time and within budget. Whether you're looking to enhance your home's functionality, update its aesthetic appeal, or improve its structural integrity, you can trust us to handle your project with professionalism and care. Let us bring your dream renovation to life.

"Raul was very responsible and detail oriented professional contractor. He got job done neatly and fast. We really like his working attitude. "

Stanley W on January 2026

At Twins Home Solutions, we specialize in providing top-notch general contracting services, focusing on additions, bathroom and kitchen remodels, framing, concrete work, and roofing installations. With our expertise and attention to detail, we strive to turn our clients' visions into reality, delivering high-quality results on time and within budget. Whether you're looking to enhance your home's functionality, update its aesthetic appeal, or improve its structural integrity, you can trust us to handle your project with professionalism and care. Let us bring your dream renovation to life.

"Raul was very responsible and detail oriented professional contractor. He got job done neatly and fast. We really like his working attitude. "

Stanley W on January 2026


RN3 Corp.

5.00(
2
)
Approved Pro

RN3 Corp.

5.00(
2
)
Approved Pro
2 years of experience
Free onsite estimate

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.

"Had a great experience with RN3 for a kitchen remodel. Their price was reasonable and beat several other companies by a good amount. Had new countertops and backsplash installed and new cabinet and drawer fronts with new hardware. They also replaced florescent box lighting with canned lighting. I was very happy with the outcome and the would use them again. "

Sam W on July 2025

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.

"Had a great experience with RN3 for a kitchen remodel. Their price was reasonable and beat several other companies by a good amount. Had new countertops and backsplash installed and new cabinet and drawer fronts with new hardware. They also replaced florescent box lighting with canned lighting. I was very happy with the outcome and the would use them again. "

Sam W on July 2025


Avatar for SAN & ZOE GENERAL CONTRACTOR INC

SAN & ZOE GENERAL CONTRACTOR INC

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Approved Pro

SAN & ZOE GENERAL CONTRACTOR INC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
12 local quotes requested
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!

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!


Avatar for JL Construction

JL Construction

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Approved Pro

JL Construction

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

30+ years of experience! JL construction & caulking. 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!

30+ years of experience! JL construction & caulking. 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!


Avatar for Streamline Renovators LLC

Streamline Renovators LLC

4.67(
12
)
Approved Pro

Streamline Renovators LLC

4.67(
12
)
Approved Pro
Customers say: Terrific value
7 years of experience
Free onsite estimate

Here at Streamline we are absolute specialists when it comes to communications, speed and accuracy of completing our remodel projects. We have amazing deals on kitchen's l, baths and paint! We know how challenging it can be dealing with contractors after doing many of our own projects and thats why we decided to start our own company! With over 30 years of experience on our team we can ensure reputable advice. We are a local family owned and operated business and your experience working with us will feel just like that. Family! Give us a call set up a consultation we love to connect with you

"We hired Streamline to replace a support beam in our kitchen that was too small. They came out and looked and gave us a quote. They started on time and stayed until the job was done. It took several days, but Mark and Harry were in constant contact and communication with them was great. We didn’t have to worry about the little things that pop up on jobs like this. They did exactly what they promised and even came back a few extra times to make sure it was perfect. Everything about this team was just wonderful. My wife and I are extremely grateful for their effort and would absolutely hire them again "

Bryan A on February 2026

Here at Streamline we are absolute specialists when it comes to communications, speed and accuracy of completing our remodel projects. We have amazing deals on kitchen's l, baths and paint! We know how challenging it can be dealing with contractors after doing many of our own projects and thats why we decided to start our own company! With over 30 years of experience on our team we can ensure reputable advice. We are a local family owned and operated business and your experience working with us will feel just like that. Family! Give us a call set up a consultation we love to connect with you

"We hired Streamline to replace a support beam in our kitchen that was too small. They came out and looked and gave us a quote. They started on time and stayed until the job was done. It took several days, but Mark and Harry were in constant contact and communication with them was great. We didn’t have to worry about the little things that pop up on jobs like this. They did exactly what they promised and even came back a few extra times to make sure it was perfect. Everything about this team was just wonderful. My wife and I are extremely grateful for their effort and would absolutely hire them again "

Bryan A on February 2026

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FAQs for addition to existing structure building service projects in Riverbank, CA

You can typically raise your roof by four to eight feet, depending on your home's structure and roof design. The exact amount depends on factors like roof slope and framing support. Raising the roof creates additional interior space, enhances natural light, and increases your home's value. Consult a professional to determine the feasible height increase for your home.

Yes, you need a building permit to raise your roof. Obtaining a building permit ensures your project complies with local building codes and safety regulations. A professional contractor can assist with the permit and inspection process and ensure all legal and safety requirements are met. Your contractor will be familiar with building codes in your area, which can differ between cities or states.

While it's possible to raise a flat roof, it requires extensive structural modifications. Flat roofs lack the attic space and support structures of pitched roofs, so raising them involves significant engineering to ensure safety and durability. This process can be complex and costly, so professional assessment is essential before undertaking a project of this magnitude.

The Riverbank, CA homeowners’ guide to addition to existing structure building services

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