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Addition to existing structure builders in Corona Del Mar
Choosing HomeKeep Builders means partnering with a team that truly listens to your needs and delivers results you can trust. We’re not just here to complete a project—we’re here to ensure your home reflects your vision with minimal hassle. Our clients choose us because we prioritize transparency, clear communication, and top-tier craftsmanship. You’ll never be left guessing; we keep you informed every step of the way, ensuring your goals are met on time and within budget. Whether you’re looking to remodel or build new, HomeKeep is as invested in your home as you are. Let us show you how a seamless construction experience can transform your space into exactly what you envision.
"I had the pleasure of working with HomeKeep to complete the backsplash in my kitchen. Jeremy was so helpful in providing me with the best selection of materials and extremely talented, fast, experienced installers. The pricing and quality were better than I could have imagined. I will definitely trust HomeKeep for my future projects. Thanks, everyone!"
Rebecca P on March 2021
Choosing HomeKeep Builders means partnering with a team that truly listens to your needs and delivers results you can trust. We’re not just here to complete a project—we’re here to ensure your home reflects your vision with minimal hassle. Our clients choose us because we prioritize transparency, clear communication, and top-tier craftsmanship. You’ll never be left guessing; we keep you informed every step of the way, ensuring your goals are met on time and within budget. Whether you’re looking to remodel or build new, HomeKeep is as invested in your home as you are. Let us show you how a seamless construction experience can transform your space into exactly what you envision.
"I had the pleasure of working with HomeKeep to complete the backsplash in my kitchen. Jeremy was so helpful in providing me with the best selection of materials and extremely talented, fast, experienced installers. The pricing and quality were better than I could have imagined. I will definitely trust HomeKeep for my future projects. Thanks, everyone!"
Rebecca P on March 2021
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.
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.
General contractor specializing in residential homes, design & build contractor. Call us today for a free estimate!
"We just had our kitchen completely renovated by Beverly Builders Group, and we couldn't be happier with the end result! Lawrence was our contractor and he fully brought our vision to life!!! My family and I went out of the country while the kitchen renovations were done and Lawrence took care of everything for us. He was super easy to get in contact with when we needed him or had any questions. He honestly went above and beyond for us and I loved how transparent he was about the job along the way. I've worked with other contractors in the past that weren't so honest and it was such a nice experience this time around. Emily was our project coordinator and designer and kept us updated daily on what was happening. We were always in communication with her and she overlooked our shopping list of all appliances so nothing was missed on our installation dates. Their team was amazing and I highly recommend them to anyone who wants the best! We were so happy with them that our master bathroom"
Rafael M on December 2024
General contractor specializing in residential homes, design & build contractor. Call us today for a free estimate!
"We just had our kitchen completely renovated by Beverly Builders Group, and we couldn't be happier with the end result! Lawrence was our contractor and he fully brought our vision to life!!! My family and I went out of the country while the kitchen renovations were done and Lawrence took care of everything for us. He was super easy to get in contact with when we needed him or had any questions. He honestly went above and beyond for us and I loved how transparent he was about the job along the way. I've worked with other contractors in the past that weren't so honest and it was such a nice experience this time around. Emily was our project coordinator and designer and kept us updated daily on what was happening. We were always in communication with her and she overlooked our shopping list of all appliances so nothing was missed on our installation dates. Their team was amazing and I highly recommend them to anyone who wants the best! We were so happy with them that our master bathroom"
Rafael M on December 2024
Olalde Group, Inc., 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!
"Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."
Judy M on October 2023
Olalde Group, Inc., 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 makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business. Please give us a call today!
"Efrain and David are fantastic! When our contractor was suddenly unable to continue with the job, David took over with a great positive attitude. He persistently worked with the city to get the building permit, finally ending a tedious 10 month process. Crews were here working every day. Each one of them was considerate, conscientious, and demonstrated a strong work ethic. Efrain and David communicated with us most days and were always accessible to us. My ADU is adorable and just what we wanted and I am sure that many contractors could have pulled it off. The important thing about Olalde is that they truly care and honestly want us to be happy."
Judy M on October 2023
DT Design Build the distinction of being one of the top-rated Design-Build Partnerships serving California for over 8 years. DT Design Build is a full-service Design-Build company providing interior and exterior residential build services. With our own in-house certified 3D Architectural Designer, you get design services with all our projects. What sets us apart is our ability to provide clients with exceptional work each and every time, developing long-lasting relationships with our clientele. As your Design-Build, General Contractor, we will present the options, and you make the choices. When the work begins, you’ll have a step-by-step outline and cost analysis right in front of you to follow the progress every step of the way. When you choose DT Design Build you will know exactly what you are getting. There will be no surprises, no tricks, no last-minute substitutions or changes unless you order them.
"Team do a great job, my place came out great!! Would use again and would definitely recommend. Danny was very professional kind and honest, and very patient. We weren't the easiest customers but Danny made this process fun and easy!! Thank you Danny"
Nicolas D on October 2021
DT Design Build the distinction of being one of the top-rated Design-Build Partnerships serving California for over 8 years. DT Design Build is a full-service Design-Build company providing interior and exterior residential build services. With our own in-house certified 3D Architectural Designer, you get design services with all our projects. What sets us apart is our ability to provide clients with exceptional work each and every time, developing long-lasting relationships with our clientele. As your Design-Build, General Contractor, we will present the options, and you make the choices. When the work begins, you’ll have a step-by-step outline and cost analysis right in front of you to follow the progress every step of the way. When you choose DT Design Build you will know exactly what you are getting. There will be no surprises, no tricks, no last-minute substitutions or changes unless you order them.
"Team do a great job, my place came out great!! Would use again and would definitely recommend. Danny was very professional kind and honest, and very patient. We weren't the easiest customers but Danny made this process fun and easy!! Thank you Danny"
Nicolas D on October 2021
We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. Youll be pleased you did. Thank you
We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call us today for your free estimate. Youll be pleased you did. Thank you
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.
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.
With over 30 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on our close attention to detail to perform the highest quality of work. Give us a call today, we look forward to working with you!
With over 30 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on our close attention to detail to perform the highest quality of work. Give us a call today, we look forward to working with you!
Thanks for choosing Horizon Construction & Remodeling, Inc. We look forward to building your ideas into reality. With over 20 years of combined construction experience, we provide satisfaction. VISIT OUR SHOWROOM: 614 .S. EUCLID ST, FULLERTON CA 92832 Horizon Construction & Remodeling provides a vast range of services for all of your construction and renovations needs. While home construction and remodeling can be exciting, choosing the right contractor for your project is essential. You need a local builder in your area who is experienced and known to have completed the work on time as promised. You want a licensed contractor you can trust to be ethical and known for his integrity. We are your friendly contractor. We strive to provide a high end services and outstanding build quality, while keeping within your budget and time frames.
"This is our second project with Horizon Construction & Remodeling. They originally remodeled our primary bathroom. They did such an excellent job with that, so we brought them back to remodel our kitchen and upgrade our electrical panel. We had a good idea of what we wanted, but Mark helped walk us through our design. He made several suggestions that helped improve our design and function in the kitchen. The staff that did the work were extremely polite and professional. They cleaned up after each day of work and were overall respectful of our property. They showed up when they said they would be here. Not only does everything look great, but the quality is also wonderful! As our house was built in 1958, we did find problems with the plumbing for gas and water. We needed to replace all the lines, so we had the whole house replumbed. Horizon quickly pivoted and even with this substantial increase in scope, they finished our project on time. Excellent quality work and we breezed throu"
Laurie W on April 2025
Thanks for choosing Horizon Construction & Remodeling, Inc. We look forward to building your ideas into reality. With over 20 years of combined construction experience, we provide satisfaction. VISIT OUR SHOWROOM: 614 .S. EUCLID ST, FULLERTON CA 92832 Horizon Construction & Remodeling provides a vast range of services for all of your construction and renovations needs. While home construction and remodeling can be exciting, choosing the right contractor for your project is essential. You need a local builder in your area who is experienced and known to have completed the work on time as promised. You want a licensed contractor you can trust to be ethical and known for his integrity. We are your friendly contractor. We strive to provide a high end services and outstanding build quality, while keeping within your budget and time frames.
"This is our second project with Horizon Construction & Remodeling. They originally remodeled our primary bathroom. They did such an excellent job with that, so we brought them back to remodel our kitchen and upgrade our electrical panel. We had a good idea of what we wanted, but Mark helped walk us through our design. He made several suggestions that helped improve our design and function in the kitchen. The staff that did the work were extremely polite and professional. They cleaned up after each day of work and were overall respectful of our property. They showed up when they said they would be here. Not only does everything look great, but the quality is also wonderful! As our house was built in 1958, we did find problems with the plumbing for gas and water. We needed to replace all the lines, so we had the whole house replumbed. Horizon quickly pivoted and even with this substantial increase in scope, they finished our project on time. Excellent quality work and we breezed throu"
Laurie W on April 2025
At Newland Construction, Inc., we do room additions, second story additions, interior remodels, kitchens, bathrooms and patios. Since 1982 we are family operated, our work speaks for itself. You will not be disappointed; we do large or small projects. We also specialize in building new custom homes, and complete remodels. Call us at (714) 981-5729 Newland Construction, Inc., today!
"My husband and I had several appointments with different contractors. When we met with Terry, we both felt he was very knowledgeable in all areas, and had very good pricing. Needless to say, we chose Newland Construction. From day one, we felt comfortable and at ease. Renovation Project: 1. Moved the small kitchen to our large dining room. 2. Moved dining room to former kitchen ( swapped rooms) 3. Dining room: (former kitchen) removed wall for open concept 4. New flooring 5. Stairs: replaced carpet with laminate, replaced rails 6. Living room: Added a window seat with storage 7. Living room: Added entertainment wall with shelving 8. Living room: Added modern fireplace 9. Added windows, moved sliding glass door WE LOVE THE FINISHED PRODUCT!! The project was right on schedule (5 months) and we didn't go over budget. As it is expected to run into a few snags during ANY renovation, Terry and John were very responsive and quick to resolve any issue. They were on top of the problem, and resolved with excellent results. We get a ton of compliments on our home. Thank you, Terry, John and your crew. You've exceeded our expectations. Highly recommended!!"
Donna A on June 2023
At Newland Construction, Inc., we do room additions, second story additions, interior remodels, kitchens, bathrooms and patios. Since 1982 we are family operated, our work speaks for itself. You will not be disappointed; we do large or small projects. We also specialize in building new custom homes, and complete remodels. Call us at (714) 981-5729 Newland Construction, Inc., today!
"My husband and I had several appointments with different contractors. When we met with Terry, we both felt he was very knowledgeable in all areas, and had very good pricing. Needless to say, we chose Newland Construction. From day one, we felt comfortable and at ease. Renovation Project: 1. Moved the small kitchen to our large dining room. 2. Moved dining room to former kitchen ( swapped rooms) 3. Dining room: (former kitchen) removed wall for open concept 4. New flooring 5. Stairs: replaced carpet with laminate, replaced rails 6. Living room: Added a window seat with storage 7. Living room: Added entertainment wall with shelving 8. Living room: Added modern fireplace 9. Added windows, moved sliding glass door WE LOVE THE FINISHED PRODUCT!! The project was right on schedule (5 months) and we didn't go over budget. As it is expected to run into a few snags during ANY renovation, Terry and John were very responsive and quick to resolve any issue. They were on top of the problem, and resolved with excellent results. We get a ton of compliments on our home. Thank you, Terry, John and your crew. You've exceeded our expectations. Highly recommended!!"
Donna A on June 2023
FAQs for addition to existing structure building service projects in Corona Del Mar, CA
Building an in-law suite takes between two and seven months. Converting an existing basement, attic, or room can be done in about two months. Constructing a new addition or detached suite often takes four to five months for construction, plus one to two months for permits. The bigger the suite, the longer it will take.
Yes, you can build an in-law suite in your backyard if you meet local building codes and zoning regulations. An in-law suite often occupies 300 to 800 square feet. Be sure to follow size restrictions, utility separations, and entrance requirements. Hiring a qualified contractor ensures you meet all regulatory requirements because they can pull permits, double-check local code, and gather other skilled pros to work on your suite.
An in-law suite is a self-contained living space attached to—or detached from—your main home. Expect a bedroom, full bath, and a kitchenette or compact living area. The setup gives relatives privacy, doubles as a potential rental, and can lift your property value. To qualify as a legal dwelling, the suite must meet local building codes and zoning rules.
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