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Find Addition to existing structure builders in San Clemente

Avatar for So Cal Builders & Design Inc

So Cal Builders & Design Inc

4.73(
193
)
Approved Pro

So Cal Builders & Design Inc

4.73(
193
)
Approved Pro
Super Service Award
Customers say: True professional
44 years of experience
Free onsite estimate

So Cal Builders & Design have been helping the homes throughout California look perfect one nail and brick at a time! With the best prices and highest standard of service, we can deliver the kitchen or bathroom of your dreams on time and on budget! Our staff of trained technicians will build your addition or remodel to your specifications; using only the finest quality materials and the most up-to-date building procedures. We also have in house masonry service as well as perform a number of other services such as plumbing, lighting, painting, patios, and much more. Because we do it all ourselves, we eliminate miscommunication, stress and down time. We don’t use outside contractors or fancy gimmicks to get our customers. We combine new and modern building practices with tried and true hard work to deliver a work of art every time and that is why our customers make us #1. Request Your Free Estimate Voice Star: (888) 284-9122.

"So Cal Builders & Design Inc did an amazing job as our general contractor for major home repairs. They fixed structural issues, updated our kitchen, and repaired damaged flooring with great attention to detail. The team was professional, communicative, and finished on time. The quality exceeded our expectations, and we felt supported throughout the whole process. Highly recommend them for any major home repair project!"

Oliver G B on March 2026

So Cal Builders & Design have been helping the homes throughout California look perfect one nail and brick at a time! With the best prices and highest standard of service, we can deliver the kitchen or bathroom of your dreams on time and on budget! Our staff of trained technicians will build your addition or remodel to your specifications; using only the finest quality materials and the most up-to-date building procedures. We also have in house masonry service as well as perform a number of other services such as plumbing, lighting, painting, patios, and much more. Because we do it all ourselves, we eliminate miscommunication, stress and down time. We don’t use outside contractors or fancy gimmicks to get our customers. We combine new and modern building practices with tried and true hard work to deliver a work of art every time and that is why our customers make us #1. Request Your Free Estimate Voice Star: (888) 284-9122.

"So Cal Builders & Design Inc did an amazing job as our general contractor for major home repairs. They fixed structural issues, updated our kitchen, and repaired damaged flooring with great attention to detail. The team was professional, communicative, and finished on time. The quality exceeded our expectations, and we felt supported throughout the whole process. Highly recommend them for any major home repair project!"

Oliver G B on March 2026


Supreme Remodeling Inc

4.77(
315
)
Approved Pro

Supreme Remodeling Inc

4.77(
315
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
26 years of experience

Supreme Remodeling, Inc., will masterfully build from your new construction dream to meet the specifications for your exquisite new construction reality. Licensed, bonded, and insured, please visit supremeremodelinginc.com galleries for great examples in exquisitely realized new construction. Building a safe and responsible structure from the instructions of a well conceived design that has incorporated your needs and wants while conveying your story artfully demands Supreme Remodeling, Inc.?s team of craftsmen that awaken with passion for their craft and care about your project?s success. You will notice your goals are our focus from the first moment you meet us. A business built over decades of hard work and passion for ethical construction is the core of our story. We look forward with pleasure?creating and building your new construction masterpiece that runneth over with fond memories?your space of luxurious function and glorious fulfillment enhanced by your story.

"We did a 3 room kitchen and bath remodel in just under 3 months, and we are over the moon with how well everything came out! Micky and his team are simply superb — every team he brought in did top notch work, including tiles, flooring, plumbing, electrical, countertop, cabinets, glass, stucco, windows, drywall, and more. Micky coordinated everything to perfection, ensuring the project was progressing day to day, sometimes hour by hour. The only “negative” was that we had to work hard to keep up with their impressive pace (in terms of making decisions and ordering needed supplies) and it was well worth it! We are now starting an ADU conversion and we can’t wait for the results."

Gerald C on July 2025

Supreme Remodeling, Inc., will masterfully build from your new construction dream to meet the specifications for your exquisite new construction reality. Licensed, bonded, and insured, please visit supremeremodelinginc.com galleries for great examples in exquisitely realized new construction. Building a safe and responsible structure from the instructions of a well conceived design that has incorporated your needs and wants while conveying your story artfully demands Supreme Remodeling, Inc.?s team of craftsmen that awaken with passion for their craft and care about your project?s success. You will notice your goals are our focus from the first moment you meet us. A business built over decades of hard work and passion for ethical construction is the core of our story. We look forward with pleasure?creating and building your new construction masterpiece that runneth over with fond memories?your space of luxurious function and glorious fulfillment enhanced by your story.

"We did a 3 room kitchen and bath remodel in just under 3 months, and we are over the moon with how well everything came out! Micky and his team are simply superb — every team he brought in did top notch work, including tiles, flooring, plumbing, electrical, countertop, cabinets, glass, stucco, windows, drywall, and more. Micky coordinated everything to perfection, ensuring the project was progressing day to day, sometimes hour by hour. The only “negative” was that we had to work hard to keep up with their impressive pace (in terms of making decisions and ordering needed supplies) and it was well worth it! We are now starting an ADU conversion and we can’t wait for the results."

Gerald C on July 2025


Avatar for Coastal Kitchens & Baths Inc

Coastal Kitchens & Baths Inc

4.92(
62
)
Approved Pro

Coastal Kitchens & Baths Inc

4.92(
62
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
33 years of experience

*Please Call Directly* WE SPECIALIZE IN COMPLETE REMODELING PROJECTS WITH A MINIMUM COST OF $5,000. We are a team of skilled craftsmen each with many years of experience remodeling kitchens and baths in the Orange County area. At Coastal Kitchens Inc. instead of a showroom we use door style, finish and kitchen cabinet samples, as well as photo design books and CAD on laptops to display your kitchen as it is designed. This way we eliminate the need and the cost associated with a showroom business model. This makes the design process more convenient for our customers, and we pass the significant savings on to them as well. Our design process also allows us to spend more time working on our customer’s designs. This is what we enjoy most about our business and it is what makes the difference between an average and a great kitchen design. Why should I work with Coastal Kitchens Inc.? John (the owner) has 34 years of experience in the remodeling field along with his experienced team. Our top priority is ensuring you receive the highest value for your dollars. This means we will sometimes suggest less expensive options for some aspects of your kitchen to accommodate better investments for others. For example, we can often recommend a cabinet door style that will appear identical and cost substantially less leaving you more dollars for your overall renovation. One of our guiding principles at Coastal Kitchens Inc. is that the best investment in your kitchen is always your design first and your door style second. Exceeding expectations, but never your budget. Contact us through email at coastalkitchens@cox.net for faster response. Credit card purchases are welcome however we charge a small convenience fee.

"We are so glad we chose Coastal Kitchens and Baths Inc. for our remodeling project. They did such a great job on our master bath, guest bath, and the flooring throughout our house. The luxury vinyl looks amazing and completely transformed our home. John was very hands-on and made sure everything was completed with attention to detail. I could even text him late in the evening—sometimes around 9:30—and he would respond right away. That level of communication and dedication made the whole process smooth and stress-free. We are extremely happy with the results and would definitely use Coastal Kitchens and Baths Inc. again."

john g on September 2025

*Please Call Directly* WE SPECIALIZE IN COMPLETE REMODELING PROJECTS WITH A MINIMUM COST OF $5,000. We are a team of skilled craftsmen each with many years of experience remodeling kitchens and baths in the Orange County area. At Coastal Kitchens Inc. instead of a showroom we use door style, finish and kitchen cabinet samples, as well as photo design books and CAD on laptops to display your kitchen as it is designed. This way we eliminate the need and the cost associated with a showroom business model. This makes the design process more convenient for our customers, and we pass the significant savings on to them as well. Our design process also allows us to spend more time working on our customer’s designs. This is what we enjoy most about our business and it is what makes the difference between an average and a great kitchen design. Why should I work with Coastal Kitchens Inc.? John (the owner) has 34 years of experience in the remodeling field along with his experienced team. Our top priority is ensuring you receive the highest value for your dollars. This means we will sometimes suggest less expensive options for some aspects of your kitchen to accommodate better investments for others. For example, we can often recommend a cabinet door style that will appear identical and cost substantially less leaving you more dollars for your overall renovation. One of our guiding principles at Coastal Kitchens Inc. is that the best investment in your kitchen is always your design first and your door style second. Exceeding expectations, but never your budget. Contact us through email at coastalkitchens@cox.net for faster response. Credit card purchases are welcome however we charge a small convenience fee.

"We are so glad we chose Coastal Kitchens and Baths Inc. for our remodeling project. They did such a great job on our master bath, guest bath, and the flooring throughout our house. The luxury vinyl looks amazing and completely transformed our home. John was very hands-on and made sure everything was completed with attention to detail. I could even text him late in the evening—sometimes around 9:30—and he would respond right away. That level of communication and dedication made the whole process smooth and stress-free. We are extremely happy with the results and would definitely use Coastal Kitchens and Baths Inc. again."

john g on September 2025


Avatar for D2A Construction Inc

D2A Construction Inc

5.00(
14
)
Approved Pro

D2A Construction Inc

5.00(
14
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

Building More Than Homes, We Build Legacies: A Family Tradition 15 Years Strong For over 15 years, D2A Construction hasn't just been a construction company - it's been a family legacy. Founded by B. Ben-Or, he poured his heart and expertise into building not just structures, but places where families could thrive. Today, that same passion burns bright in the next generation, carrying forward the tradition of exceptional craftsmanship and genuine care. We understand that building a home is more than bricks and mortar. It's about creating a safe haven, a space filled with laughter, love, and memories that will last a lifetime. That's why we approach every project with the utmost care and dedication, ensuring that your dream home is built to the highest standards and reflects the unique character of your family. We are licensed, bonded, and insured, but what truly sets us apart is the family guarantee. We treat your project as if it were our own, because in a way, it is. We're invested in your vision and committed to making your dream a reality, together. Let us help you build not just a house, but a legacy for generations to come. Contact us today and experience the D2A Construction difference.

"Our backyard remodel with D2A Construction was a fantastic experience. Dani was our point person and made everything so easy. He was professional, patient, and made sure we were comfortable with every decision. The crew worked quickly but never rushed, focusing on quality and details. From the new patio stones to the outdoor kitchen area, everything was executed perfectly. Communication was excellent, and we never felt out of the loop. The site was always clean, and the whole process felt seamless with no hidden fees or surprises. Definitely recommend them for anyone looking for quality and professionalism!"

Lance C on July 2025

Building More Than Homes, We Build Legacies: A Family Tradition 15 Years Strong For over 15 years, D2A Construction hasn't just been a construction company - it's been a family legacy. Founded by B. Ben-Or, he poured his heart and expertise into building not just structures, but places where families could thrive. Today, that same passion burns bright in the next generation, carrying forward the tradition of exceptional craftsmanship and genuine care. We understand that building a home is more than bricks and mortar. It's about creating a safe haven, a space filled with laughter, love, and memories that will last a lifetime. That's why we approach every project with the utmost care and dedication, ensuring that your dream home is built to the highest standards and reflects the unique character of your family. We are licensed, bonded, and insured, but what truly sets us apart is the family guarantee. We treat your project as if it were our own, because in a way, it is. We're invested in your vision and committed to making your dream a reality, together. Let us help you build not just a house, but a legacy for generations to come. Contact us today and experience the D2A Construction difference.

"Our backyard remodel with D2A Construction was a fantastic experience. Dani was our point person and made everything so easy. He was professional, patient, and made sure we were comfortable with every decision. The crew worked quickly but never rushed, focusing on quality and details. From the new patio stones to the outdoor kitchen area, everything was executed perfectly. Communication was excellent, and we never felt out of the loop. The site was always clean, and the whole process felt seamless with no hidden fees or surprises. Definitely recommend them for anyone looking for quality and professionalism!"

Lance C on July 2025


Avatar for CaliBuilders

CaliBuilders

4.92(
20
)
Approved Pro

CaliBuilders

4.92(
20
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

At CaliBuilders, our company is based on the belief that our customers needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service while producing a great product. No job is too big or too small for our experienced team. Bathrooms, Kitchens, Flooring, Windows and doors, Full Home Remodeling, ADU's, Room Additions... In-House Designers, Architects and Engineer. Contact us today to get started.

"Peter is very professional, personable and easy to work with. I hired Peter to fix the vinyl flooring installation around the top of the circular staircase. His team were professional, did a great detailed job and cleaned after themselves. I will definitely hire them again."

Sana Z on March 2023

At CaliBuilders, our company is based on the belief that our customers needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service while producing a great product. No job is too big or too small for our experienced team. Bathrooms, Kitchens, Flooring, Windows and doors, Full Home Remodeling, ADU's, Room Additions... In-House Designers, Architects and Engineer. Contact us today to get started.

"Peter is very professional, personable and easy to work with. I hired Peter to fix the vinyl flooring installation around the top of the circular staircase. His team were professional, did a great detailed job and cleaned after themselves. I will definitely hire them again."

Sana Z on March 2023


Avatar for Prosper Construction Development, Inc.

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro

Prosper Construction Development, Inc.

4.88(
38
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
13 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 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!

"Fast response and clear communication throughout the process."

Marco T on April 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 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!

"Fast response and clear communication throughout the process."

Marco T on April 2025


Avatar for ProHome Remodels

ProHome Remodels

4.92(
12
)
Approved Pro

ProHome Remodels

4.92(
12
)
Approved Pro
2 years of experience
Free onsite estimate

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.

"Prohome remodels did a room addition for me and I could not be happier. The kindness, service, collaboration, and results are truly unmatched. Highly recommend!"

ari j on February 2026

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.

"Prohome remodels did a room addition for me and I could not be happier. The kindness, service, collaboration, and results are truly unmatched. Highly recommend!"

ari j on February 2026


Avatar for Beachside Builders

Beachside Builders

5.00(
10
)
Approved Pro

Beachside Builders

5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We are small family owned and operated San Diego based general construction company. We can handle everything from bathroom and kitchen remodels to decks, windows and doors. There is no job Beachside Builders can not handle. With over 14 years of experience in all the various trades and a passion to create, we opened up our own company.

"Wonderfull experience, very polite friendly, honest."

Gary S on August 2020

We are small family owned and operated San Diego based general construction company. We can handle everything from bathroom and kitchen remodels to decks, windows and doors. There is no job Beachside Builders can not handle. With over 14 years of experience in all the various trades and a passion to create, we opened up our own company.

"Wonderfull experience, very polite friendly, honest."

Gary S on August 2020


Opulent Design Build

5.00(
20
)
Approved Pro

Opulent Design Build

5.00(
20
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
17 years of experience

Opulent Design Build . One point of contact from Start to Finish. Opulent Design Build takes the complicated process of home designing, building and remodeling and makes it an experience that you will love! There's no need to fear the design & construction process. Opulent Design Build personally handles every aspect of the construction process: design, engineering, site survey, permitting, construction and inspections. We are truly a "one-stop" design-build company.

"My wife and I were looking into adding some square footage to our home as well as remodel. We were going in circles trying to plan and budget and it honestly was one of the most stressful/hardest experiences of our marriage. That was until we stumbled upon Opulent. I do not remember how we found them, but man, I am so glad we did. Eddie and his whole team were OUTSTANDING throughout the whole process. They really made us feel like we were part of the Opulent Family as well as producing real results. They managed EVERYTHING just about perfectly. From dealing with the permit process to helping us figure out what we needed to fill our space with beautiful fixtures to actually getting the construction done. The preconstruction process was so simple thanks to their amazing team and construction flowed so smoothly. The field workers were respectful and clean every day. 10/10 cannot recommend enough. Thank you Opulent!!"

Shaun M on August 2025

Opulent Design Build . One point of contact from Start to Finish. Opulent Design Build takes the complicated process of home designing, building and remodeling and makes it an experience that you will love! There's no need to fear the design & construction process. Opulent Design Build personally handles every aspect of the construction process: design, engineering, site survey, permitting, construction and inspections. We are truly a "one-stop" design-build company.

"My wife and I were looking into adding some square footage to our home as well as remodel. We were going in circles trying to plan and budget and it honestly was one of the most stressful/hardest experiences of our marriage. That was until we stumbled upon Opulent. I do not remember how we found them, but man, I am so glad we did. Eddie and his whole team were OUTSTANDING throughout the whole process. They really made us feel like we were part of the Opulent Family as well as producing real results. They managed EVERYTHING just about perfectly. From dealing with the permit process to helping us figure out what we needed to fill our space with beautiful fixtures to actually getting the construction done. The preconstruction process was so simple thanks to their amazing team and construction flowed so smoothly. The field workers were respectful and clean every day. 10/10 cannot recommend enough. Thank you Opulent!!"

Shaun M on August 2025


Avatar for WeBuild Home Efficient

WeBuild Home Efficient

5.00(
15
)
Approved Pro

WeBuild Home Efficient

5.00(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Bonded & licensed and insured, we are a family-owned business that specialize in remodeling, renovation and new construction. From A-Z - we do it all! Roofing, Kitchen & Bath remodeling, Landscape, Additions, Solar panels, and more! Delivering quality and customer service to your satisfaction, and we won?t leave until the job is done right and most important - on time ! Schedule your free estimate today to turn your dream project into reality, hustle-free.

"Bar and the WeBuild Efficient team did a great job installing pavers on my driveway and fixing my wooden steps and garage. He was very professional and responsive. I would recommend them, highly."

James T on February 2024

Bonded & licensed and insured, we are a family-owned business that specialize in remodeling, renovation and new construction. From A-Z - we do it all! Roofing, Kitchen & Bath remodeling, Landscape, Additions, Solar panels, and more! Delivering quality and customer service to your satisfaction, and we won?t leave until the job is done right and most important - on time ! Schedule your free estimate today to turn your dream project into reality, hustle-free.

"Bar and the WeBuild Efficient team did a great job installing pavers on my driveway and fixing my wooden steps and garage. He was very professional and responsive. I would recommend them, highly."

James T on February 2024

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