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Find Addition to existing structure builders in Clayton

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.

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 Rose Remodeling, INC

Rose Remodeling, INC

4.33(
6
)
•Approved Pro

Rose Remodeling, INC

4.33(
6
)
•Approved Pro
Customers say: Quick response
310 local quotes requested
7 years of experience

We are Rose Remodeling family owned and operated, based out of Elk Grove, CA and proudly serving the greater area of Sacramento. We offer free estimates and competitive pricing. Our Founder, has been in the remodeling industry since he was 18 years old. He loves working with his clients, and always seeks to under promise and overdeliver. Call us today for a free estimate! (916) 546-9871

"Sales Rep. Joshua from Contra costa county stated they are a good team and they are a team and there's only one pro came and on the first day supposed to come and he was sick so we lost days of work. my husband used a whole vacation week and we lost days . They had multiple call offs and the person that was working . They would not stay whole day . There was days will he come at 9am and left 12nn and stated that how will needed to work other job site. and he wouldn't be at our work site a whole day and complain already multiple times to the project manager Justin rowe. We keep reminding them to put a shoes to protect our floors and we paid so much for the floor and the labor . They had a gasps in the baseboard and everything and already paid 5000 and its original charge 7200 but we thought we had hire a professional work done but we had hire somebody else to fix the job and we paid a lot of money thinking this was the trust worthy company but we took advantage and Justin cared about collecting my husband and needed a check to get the month quota and the job was not done and we are disappointed and we spend a lot of money for this project. WE have picture of the work and everything ."

George A on November 2025

We are Rose Remodeling family owned and operated, based out of Elk Grove, CA and proudly serving the greater area of Sacramento. We offer free estimates and competitive pricing. Our Founder, has been in the remodeling industry since he was 18 years old. He loves working with his clients, and always seeks to under promise and overdeliver. Call us today for a free estimate! (916) 546-9871

"Sales Rep. Joshua from Contra costa county stated they are a good team and they are a team and there's only one pro came and on the first day supposed to come and he was sick so we lost days of work. my husband used a whole vacation week and we lost days . They had multiple call offs and the person that was working . They would not stay whole day . There was days will he come at 9am and left 12nn and stated that how will needed to work other job site. and he wouldn't be at our work site a whole day and complain already multiple times to the project manager Justin rowe. We keep reminding them to put a shoes to protect our floors and we paid so much for the floor and the labor . They had a gasps in the baseboard and everything and already paid 5000 and its original charge 7200 but we thought we had hire a professional work done but we had hire somebody else to fix the job and we paid a lot of money thinking this was the trust worthy company but we took advantage and Justin cared about collecting my husband and needed a check to get the month quota and the job was not done and we are disappointed and we spend a lot of money for this project. WE have picture of the work and everything ."

George A on November 2025

Avatar for Hagenbach Construction

Hagenbach Construction

4.75(
16
)
•Approved Pro

Hagenbach Construction

4.75(
16
)
•Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
12 local quotes requested

Hagenbach Construction is a locally owned and operated company with over 40 years in business with experience in new home construction, room additions, ADU units and Casitas, kitchen and bathroom remodels and all aspects of home remodeling. Let us show you our stress-free, reliable and professional touch for any of your home needs. We're committed to excellence in customer service and professional quality workmanship. Call today to see what expertise can do for the overall value of your project.

"The finished product is nothing short of stunning. They have some incredibly talented craftsmen, and everyone that's been by so far is absolutely speechless! We plan to have them back for future projects. Remodeling is stressful and John & Amy worked diligently to address all concerns in a timely manner. We are very happy with the addition to our home."

Shayna S on August 2023

Hagenbach Construction is a locally owned and operated company with over 40 years in business with experience in new home construction, room additions, ADU units and Casitas, kitchen and bathroom remodels and all aspects of home remodeling. Let us show you our stress-free, reliable and professional touch for any of your home needs. We're committed to excellence in customer service and professional quality workmanship. Call today to see what expertise can do for the overall value of your project.

"The finished product is nothing short of stunning. They have some incredibly talented craftsmen, and everyone that's been by so far is absolutely speechless! We plan to have them back for future projects. Remodeling is stressful and John & Amy worked diligently to address all concerns in a timely manner. We are very happy with the addition to our home."

Shayna S on August 2023

Avatar for Cal Green Remodeling Inc.

Cal Green Remodeling Inc.

5.00(
34
)
•Approved Pro

Cal Green Remodeling Inc.

5.00(
34
)
•Approved Pro
Customers say: Quick response
84 local quotes requested
10 years of experience

Home Remodeling and Commercial Renovation. 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.

"Friendly, easy to work with, stuck with budget. Project turned out better than anticipated."

Serena L on December 2025

Home Remodeling and Commercial Renovation. 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.

"Friendly, easy to work with, stuck with budget. Project turned out better than anticipated."

Serena L on December 2025

Avatar for Art Line Construction

Art Line Construction

5.00(
7
)
•Approved Pro

Art Line Construction

5.00(
7
)
•Approved Pro
10 years of experience
Free onsite estimate

With over 25 years of experience in the construction industry, we are the service professionals you need to take care of your home or business. We handle all types of addition and renovation projects. We will treat your home as we would treat our own. Give Art Line Construction a call today, we look forward to working with you!

"Great people with great quality of work. Finished work on time and on budget "

Shenouda B on October 2025

With over 25 years of experience in the construction industry, we are the service professionals you need to take care of your home or business. We handle all types of addition and renovation projects. We will treat your home as we would treat our own. Give Art Line Construction a call today, we look forward to working with you!

"Great people with great quality of work. Finished work on time and on budget "

Shenouda B on October 2025

Avatar for BE HOME REMODELING INC

BE HOME REMODELING INC

4.96(
12
)
•Approved Pro

BE HOME REMODELING INC

4.96(
12
)
•Approved Pro
Super Service Award
Customers say: Quick response
580 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.

"After they redid our counter tops and island, we had them paint out cabinets and build shelves up to the ceiling. The communication was on point this time and the results speak for themselves. Would definitely recommend them to anyone for any home project. "

Stephen A on December 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.

"After they redid our counter tops and island, we had them paint out cabinets and build shelves up to the ceiling. The communication was on point this time and the results speak for themselves. Would definitely recommend them to anyone for any home project. "

Stephen A on December 2025

BE&D Builders

5.00(
1
)
•Approved Pro

BE&D Builders

5.00(
1
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 local quotes requested

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"My project was a major renovation of a 1985 Victorian home that suffered a devastating fire. Erik and his team did a beautiful job following my architect’s plans, and was also proactive about calling out necessary changes. He was very patient with all of my changes and very specific requests, and was a very calming influence when unexpected surprises inevitably arose during construction. The final results are beautiful, and an historic house has been saved. I look forward to working with Erik again in the future!"

johanna s on September 2024

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"My project was a major renovation of a 1985 Victorian home that suffered a devastating fire. Erik and his team did a beautiful job following my architect’s plans, and was also proactive about calling out necessary changes. He was very patient with all of my changes and very specific requests, and was a very calming influence when unexpected surprises inevitably arose during construction. The final results are beautiful, and an historic house has been saved. I look forward to working with Erik again in the future!"

johanna s on September 2024

Avatar for Bay Remodeling Kitchen & Bath

Bay Remodeling Kitchen & Bath

5.00(
39
)
•Approved Pro

Bay Remodeling Kitchen & Bath

5.00(
39
)
•Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
80 local quotes requested

Bay Remodeling Kitchen & Bath is a complete home remodeling service, including design, kitchen remodeling, bathroom remodeling, flooring, roofing, new builds, and home additions—owned and operated as a general contractor and construction management company. We are a full-service construction contractor with an in-house team providing expertise across all trades, specializing in KITCHEN & BATH REMODELING. We can complete projects ranging in size from residential remodels to retail build-outs to large commercial jobs. We pride ourselves on our collaborative approach and the high client satisfaction we achieve through quality work. CALL US TODAY FOR A FREE CONSULTATION

"I couldn't ask for a better company or result for my bathroom remodel. It started with my first meeting with Eli, who was very professional, concise and forthright in his presentation to me. It was my third estimate for the project, but.my decision was clear after meeting Eli. I love my new bathroom. The workers were excellent and always left everything neat after each day. The job was completed in 7 days, sooner than projected. Eli helped me with some of the tile choices and was patient when I asked many questions. Thank you so much, Eli"

Lynn V on December 2025

Bay Remodeling Kitchen & Bath is a complete home remodeling service, including design, kitchen remodeling, bathroom remodeling, flooring, roofing, new builds, and home additions—owned and operated as a general contractor and construction management company. We are a full-service construction contractor with an in-house team providing expertise across all trades, specializing in KITCHEN & BATH REMODELING. We can complete projects ranging in size from residential remodels to retail build-outs to large commercial jobs. We pride ourselves on our collaborative approach and the high client satisfaction we achieve through quality work. CALL US TODAY FOR A FREE CONSULTATION

"I couldn't ask for a better company or result for my bathroom remodel. It started with my first meeting with Eli, who was very professional, concise and forthright in his presentation to me. It was my third estimate for the project, but.my decision was clear after meeting Eli. I love my new bathroom. The workers were excellent and always left everything neat after each day. The job was completed in 7 days, sooner than projected. Eli helped me with some of the tile choices and was patient when I asked many questions. Thank you so much, Eli"

Lynn V on December 2025

Avatar for Dream Build Services LLC

Dream Build Services LLC

5.00(
8
)
•Approved Pro

Dream Build Services LLC

5.00(
8
)
•Approved Pro
Super Service Award
Customers say: Quick response
91 local quotes requested
1 years of experience

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Dream Build Services LLC was great to work with. They communicated clearly and set expectations during the project. They finished on time and on a very reasonable budget. We love our bathroom and bedroom remodel and would definitely work with them again. "

Deborah L on October 2025

We specialize in all phases of remodeling for your home, business, bathrooms, kitchens, finishing basements, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Dream Build Services LLC was great to work with. They communicated clearly and set expectations during the project. They finished on time and on a very reasonable budget. We love our bathroom and bedroom remodel and would definitely work with them again. "

Deborah L on October 2025

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FAQs for addition to existing structure building service projects in Clayton, 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 Clayton, 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.

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