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Addition to existing structure builders in La Mirada

Avatar for Socal Express Restoration and Construction Inc.

Socal Express Restoration and Construction Inc.

6860 Canby Avenue, Suite 114
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

Socal Express Restoration and Construction Inc.

6860 Canby Avenue, Suite 114
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

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. You'll 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. You'll be pleased you did. Thank you


Avatar for Golan Remodeling, Inc.

Golan Remodeling, Inc.

20723 Chase Street
4.85(
17
)
Approved Pro

Golan Remodeling, Inc.

20723 Chase Street
4.85(
17
)
Approved Pro
Customers say: Quality work
20 years of experience
Free onsite estimate

Golan Remodeling, Inc. is one of the state's premier home improvement companies servicing the Los Angeles and Ventura Counties. We specialize in complete bathroom and kitchen detailed remodeling. We are committed to provide all of our customers with reasonable pricing, quality workmanship, and professional service. We are extremely professional and regardless of how big or small the project may be we always take pride in our company name and our work. For all of your home improvement needs Golan Remodeling, Inc. is above and beyond the rest.

"Golan Remodeling just finished a bathroom remodel for us, and we?re beyond impressed.The project manager was fantastic. He walked us through every step and made sure we were happy with the progress. The tile work and fixtures they installed are beautiful, and the whole bathroom feels like a spa now. The team was professional, clean, and respectful of our home. They are the best in Los Angeles. I?d give them 10 stars if I could!"

Mike C on March 2025

Golan Remodeling, Inc. is one of the state's premier home improvement companies servicing the Los Angeles and Ventura Counties. We specialize in complete bathroom and kitchen detailed remodeling. We are committed to provide all of our customers with reasonable pricing, quality workmanship, and professional service. We are extremely professional and regardless of how big or small the project may be we always take pride in our company name and our work. For all of your home improvement needs Golan Remodeling, Inc. is above and beyond the rest.

"Golan Remodeling just finished a bathroom remodel for us, and we?re beyond impressed.The project manager was fantastic. He walked us through every step and made sure we were happy with the progress. The tile work and fixtures they installed are beautiful, and the whole bathroom feels like a spa now. The team was professional, clean, and respectful of our home. They are the best in Los Angeles. I?d give them 10 stars if I could!"

Mike C on March 2025


DAM Ventures, Inc.

28851 Industry Drive
4.33(
87
)
Approved Pro

DAM Ventures, Inc.

28851 Industry Drive
4.33(
87
)
Approved Pro
Customers say: Quality work
9 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Very good customer service."

jay l on January 2022

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Very good customer service."

jay l on January 2022


Avatar for Olalde Group, Inc.

Olalde Group, Inc.

741 East Adams Park Drive
5.00(
1
)
Approved Pro

Olalde Group, Inc.

741 East Adams Park Drive
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 local quotes requested

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


Avatar for Frontier Remodeling

Frontier Remodeling

22222 Sherman Way, Unit 101
3.00(
2
)
Approved Pro

Frontier Remodeling

22222 Sherman Way, Unit 101
3.00(
2
)
Approved Pro
10 years of experience
Free onsite estimate

Frontier Remodeling is your area leader for all of your home improvement needs. We know that customer service is key to a job well done, and ours is the best around. When you want top quality work at an always fair price, call the professionals at LLB Remodeling.

"hired Frontier Remodeling for a home remodel, and it was a mistake. I selected them based on Aron telling me his guys were skilled, focused on quality, efficient, and clean. I experienced none of that. Work progressed slowly for 3 months. They rushed and cut corners at the end so they could finish and get paid. Quality was very poor, workers did not respect my property, and my new home was an unorganized filthy mess for 5 months. The only thing about Frontier Remodeling that was organized and punctual was Aron asking for progress payments. In the end, I had to hire other contractors to correct a fair amount of work."

Chris S on April 2024

Frontier Remodeling is your area leader for all of your home improvement needs. We know that customer service is key to a job well done, and ours is the best around. When you want top quality work at an always fair price, call the professionals at LLB Remodeling.

"hired Frontier Remodeling for a home remodel, and it was a mistake. I selected them based on Aron telling me his guys were skilled, focused on quality, efficient, and clean. I experienced none of that. Work progressed slowly for 3 months. They rushed and cut corners at the end so they could finish and get paid. Quality was very poor, workers did not respect my property, and my new home was an unorganized filthy mess for 5 months. The only thing about Frontier Remodeling that was organized and punctual was Aron asking for progress payments. In the end, I had to hire other contractors to correct a fair amount of work."

Chris S on April 2024


Avatar for CG4 Construction LLC

CG4 Construction LLC

10551 Diane Circle
5.00(
5
)
Approved Pro

CG4 Construction LLC

10551 Diane Circle
5.00(
5
)
Approved Pro
12 years of experience
Free onsite estimate

We're a locally owned and operated company with over 20 years of industry experience. In addition to being a certified appraisal company, we specialize in a variety of home improvement projects to include concrete work, carpentry work, and major home repair jobs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Used Chris for a refresh on our house several years ago and when we decided to go bigger, reached out to him first. After discussion, decided to go with not only a bigger house, but an ADU and a larger garage this entailed demolishing the existing garage structure stretching the house back 10 feet and adding a second story and building a two-story ADU in our yard. As I imagine with a lot of projects, this large, the city has been difficult to deal with so make sure that you take that into account when doing something like this. We are currently wrapping the ADU and have finished the garage. Looking to move into the ADU to continue the build out of the house. Chris has been phenomenal along the way and has done a great job with change along the way. "

Joshua R on September 2025

We're a locally owned and operated company with over 20 years of industry experience. In addition to being a certified appraisal company, we specialize in a variety of home improvement projects to include concrete work, carpentry work, and major home repair jobs. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Used Chris for a refresh on our house several years ago and when we decided to go bigger, reached out to him first. After discussion, decided to go with not only a bigger house, but an ADU and a larger garage this entailed demolishing the existing garage structure stretching the house back 10 feet and adding a second story and building a two-story ADU in our yard. As I imagine with a lot of projects, this large, the city has been difficult to deal with so make sure that you take that into account when doing something like this. We are currently wrapping the ADU and have finished the garage. Looking to move into the ADU to continue the build out of the house. Chris has been phenomenal along the way and has done a great job with change along the way. "

Joshua R on September 2025


Avatar for Prime Construction Services, Inc.

Prime Construction Services, Inc.

865 S. Milliken Ave., Unit A
5.00(
2
)
Approved Pro

Prime Construction Services, Inc.

865 S. Milliken Ave., Unit A
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 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 general contractor 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! ************ VISIT OUR VIRTUAL TOUR ************** https://players.cupix.com/p/BEWLWLeq *************** COPY & PASTE THIS ADDRESS TO YOUR BROWSER

"Andrew Farias was very professional. He was extremely detailed and finished my ADU right within out agreed price. Andrew was always available to answer any questions and was always very responsive to my emails and texts. He kept me well informed at each phase of my project. The quality of his work was top notch and i feel he went above and beyond. My ADU turned out better than i could have imagined and i would absolutely hire him again. I highly recommend Andrew and Prime Construction ."

Kimberly N on March 2022

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 general contractor 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! ************ VISIT OUR VIRTUAL TOUR ************** https://players.cupix.com/p/BEWLWLeq *************** COPY & PASTE THIS ADDRESS TO YOUR BROWSER

"Andrew Farias was very professional. He was extremely detailed and finished my ADU right within out agreed price. Andrew was always available to answer any questions and was always very responsive to my emails and texts. He kept me well informed at each phase of my project. The quality of his work was top notch and i feel he went above and beyond. My ADU turned out better than i could have imagined and i would absolutely hire him again. I highly recommend Andrew and Prime Construction ."

Kimberly N on March 2022


M & R Essential Contractors

239 South Orange Avenue
New on HomeAdvisorNew on HomeAdvisor
Approved Pro

M & R Essential Contractors

239 South Orange Avenue
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
7 years of experience
Free onsite estimate

We're 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 General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

We're 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 General Contractor Home Improvement services that are customizable to each individual project. We specialize in Additions and Kitchen Remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!


Avatar for Jorcast Enterprises, Inc.

Jorcast Enterprises, Inc.

12345 S. Mountain Ave Suite N-258
4.95(
11
)
Approved Pro

Jorcast Enterprises, Inc.

12345 S. Mountain Ave Suite N-258
4.95(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
37 years of experience

Jorcast Enterprises, Inc., DBA A- Right Builders proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! .......MUST HAVE PLANS/ARCHITECTURAL DRAWINGS PRIOR TO CONTACTING OUR COMPANY. we can not provide a quote with out approved set of plans.

"Jorge, Andy and their team at A1-Builders were knowledgeable, honest, reliable and above all always available to answer any questions we had. They helped build a 2 bed 1 bath 600sqft addition to our home during the lean months over the pandemic. We had multiple projects (pool, patio, retaining wall) going on at the same time with other contractors and the crew from A1-Builders were by far the most professional. They always made sure that they left their work site clean after each dayâ s work. Jorge will definitely be the first person I call for our next home project because I know that even if he does not have the time to do the work, he will always guide me in the right direction. Thank you again to the entire A1-Builder team!"

Sajeed C on January 2023

Jorcast Enterprises, Inc., DBA A- Right Builders proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! .......MUST HAVE PLANS/ARCHITECTURAL DRAWINGS PRIOR TO CONTACTING OUR COMPANY. we can not provide a quote with out approved set of plans.

"Jorge, Andy and their team at A1-Builders were knowledgeable, honest, reliable and above all always available to answer any questions we had. They helped build a 2 bed 1 bath 600sqft addition to our home during the lean months over the pandemic. We had multiple projects (pool, patio, retaining wall) going on at the same time with other contractors and the crew from A1-Builders were by far the most professional. They always made sure that they left their work site clean after each dayâ s work. Jorge will definitely be the first person I call for our next home project because I know that even if he does not have the time to do the work, he will always guide me in the right direction. Thank you again to the entire A1-Builder team!"

Sajeed C on January 2023


Avatar for Moriah Remodeling and Construction, Inc.

Moriah Remodeling and Construction, Inc.

91311 Oakdale Ave
4.70(
32
)
Approved Pro

Moriah Remodeling and Construction, Inc.

91311 Oakdale Ave
4.70(
32
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
20 years of experience

At Moriah Remodeling and Construction, Inc., our mission is to be a leader in the residential home improvement industry by delivering exceptional remodeling services, superior craftsmanship, and outstanding customer service – all at competitive prices. We are fully committed to our customers and proudly stand behind the quality of work provided by our highly skilled installers. Our dedicated team of designers, project managers, and administrative professionals ensure that each client receives the highest level of service and the finest products available in the market. We are honored to share that nearly 50% of our business comes from direct referrals from satisfied customers. You deserve the best, and we are here to help bring your dream home to life!

"My bathroom was remodeled by Moriah. It is now much more modern and minimalistic than it was before. I have new flooring, sophisticated recessed lighting, LED lighted mirror and a brand-new floating vanity that has a spa look with the wood door and above counter sink. The entire bathroom was painted a pretty blue color including the walls and ceiling. Even the door was re-painted white. I also have a new toilet bowl. I already had an existing shower that had recently been installed. Fantastic job!"

Malti S on January 2024

At Moriah Remodeling and Construction, Inc., our mission is to be a leader in the residential home improvement industry by delivering exceptional remodeling services, superior craftsmanship, and outstanding customer service – all at competitive prices. We are fully committed to our customers and proudly stand behind the quality of work provided by our highly skilled installers. Our dedicated team of designers, project managers, and administrative professionals ensure that each client receives the highest level of service and the finest products available in the market. We are honored to share that nearly 50% of our business comes from direct referrals from satisfied customers. You deserve the best, and we are here to help bring your dream home to life!

"My bathroom was remodeled by Moriah. It is now much more modern and minimalistic than it was before. I have new flooring, sophisticated recessed lighting, LED lighted mirror and a brand-new floating vanity that has a spa look with the wood door and above counter sink. The entire bathroom was painted a pretty blue color including the walls and ceiling. Even the door was re-painted white. I also have a new toilet bowl. I already had an existing shower that had recently been installed. Fantastic job!"

Malti S on January 2024

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

Yes, hidden rooms are legal, as long as they meet all local building regulations. If you sell your house, most states require homeowners to disclose full houseplans, which would include any hidden rooms.

If your secret room is a safe room, it should contain a means of communication aside from a cell phone, such as a shortwave radio. You should also have plenty of drinking water, a portable generator, emergency food supplies, blankets, pillows, flashlights, batteries and a first aid kit.

Any time you update your home’s square footage, you increase its value, but a secret room is a niche feature that doesn't rank high on every buyer’s list of must-haves. Investing your money in remodeling more common living areas like bedrooms, bathrooms, or kitchens will have a higher ROI than adding a secret room. Many secret rooms can act as entertainment spaces (think a game room or wine cellar) or quiet spaces (a library or study), so when building your secret room you may want to consider its versatility for when you’re ready to sell.

The La Mirada, 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.

  • A renovated kitchen with a waterfall island

    HomeAdvisor’s DIY Kitchen Remodel Cost Guide looks at the cost of buying supplies and doing the work yourself. Find the key cost factors and how to cut expenses.

  • Secret room within bookcase

    HomeAdvisor's expert guide walks you through the cost to build a secret room, whether you're creating a safe room for security or a fun space to fulfil your childhood fantasies. Use this guide to help plan your secret room project and explore room, concea

  • outdoor patio bar

    Explore the cost to build a bar in your home and learn how materials, wet vs. dry bars, and labor costs influence the total price of your project.