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Addition to existing structure builders in San Pedro

Avatar for Green Renovation Group, Inc.

Green Renovation Group, Inc.

15030 Ventura Boulevard Suite 11
4.35(
23
)
Approved Pro

Green Renovation Group, Inc.

15030 Ventura Boulevard Suite 11
4.35(
23
)
Approved Pro
Customers say: Quality work
44 years of experience
Free onsite estimate

Established in 1981. Green Renovation Group Inc. is a licensed general contracting company with over 39 years of experience, which specializes in home remodeling. We are fully licensed and bonded construction company, specializing in utilizing environmentally and economically friendly equipment and techniques to renovate homes. Our priority is to help our customers to create their dream homes in a healthy and efficient way for both their families and the world. Back in 1981, Brad opened the company, and since then we have delivered countless of smiles to our customers. We are committed to completing your project on schedule and within your budget. We take pride in our work, as well as your home, and are dedicated to keeping everything as comfortable and clean as possible throughout each stage of project. Don't hesitate to give us a call at (877) 740-6059 for a FREE estimate and consultation. Call us Today!

"We had a great experience remodeling our bathroom. Sean was very professional to work with. They also helped out with the design of our master bed and bathroom, and we love it! Highly recommend to use them!"

Jose C on May 2023

Established in 1981. Green Renovation Group Inc. is a licensed general contracting company with over 39 years of experience, which specializes in home remodeling. We are fully licensed and bonded construction company, specializing in utilizing environmentally and economically friendly equipment and techniques to renovate homes. Our priority is to help our customers to create their dream homes in a healthy and efficient way for both their families and the world. Back in 1981, Brad opened the company, and since then we have delivered countless of smiles to our customers. We are committed to completing your project on schedule and within your budget. We take pride in our work, as well as your home, and are dedicated to keeping everything as comfortable and clean as possible throughout each stage of project. Don't hesitate to give us a call at (877) 740-6059 for a FREE estimate and consultation. Call us Today!

"We had a great experience remodeling our bathroom. Sean was very professional to work with. They also helped out with the design of our master bed and bathroom, and we love it! Highly recommend to use them!"

Jose C on May 2023


Avatar for Sklar Construction, Inc.

Sklar Construction, Inc.

399 Molino Ave
4.50(
9
)
Approved Pro

Sklar Construction, Inc.

399 Molino Ave
4.50(
9
)
Approved Pro
Customers say: Terrific value
7 years of experience
Free onsite estimate

I am a licensed, bonded, and insured General Contractor with an extensive background in design and construction. I do not just talk the talk, I walk the walk, having physically labored in trades ranging from tile and plumbing, to foundation and framing. To this day, there is seldom a project I will not roll up my sleeves for, be it setting lines for a home addition, or laying out complex tile patterns to be reproduced by my team. I received my Masters in Architecture (M.Arch) from UCLA, where I graduated with distinction. My commencement thesis focused on the California Accessory Dwelling Unit (ADU) legislation, a space that I have become a leading expert in. Building home additions and creating additional housing in the form of ADUs is my lifework: there is nothing more rewarding than delivering a finished project to a client. If you are contemplating a home addition, major renovation, or building an ADU, give me a call. I look forward to hearing from you.

"I recently hired Sklar Construction for a major renovation on my home in Culver City, and I was blown away by their service. From start to finish, they were professional, detailed, and truly cared about my project. The team was fantastic at keeping me updated every step of the way. They answered all my questions and made sure I felt comfortable with the progress. They finished the project on time, and the quality of their work was incredible. My home looks amazing, and I've gotten so many compliments on the renovation. What really stood out to me was how Sklar Construction listened to my ideas and offered great suggestions to make my vision even better. They were committed to delivering top-notch results, and it shows in every detail. I highly recommend Sklar Construction. If you need a renovation done right and want to work with a team that truly cares, go with them. You won't be disappointed!"

Yonah N on June 2024

I am a licensed, bonded, and insured General Contractor with an extensive background in design and construction. I do not just talk the talk, I walk the walk, having physically labored in trades ranging from tile and plumbing, to foundation and framing. To this day, there is seldom a project I will not roll up my sleeves for, be it setting lines for a home addition, or laying out complex tile patterns to be reproduced by my team. I received my Masters in Architecture (M.Arch) from UCLA, where I graduated with distinction. My commencement thesis focused on the California Accessory Dwelling Unit (ADU) legislation, a space that I have become a leading expert in. Building home additions and creating additional housing in the form of ADUs is my lifework: there is nothing more rewarding than delivering a finished project to a client. If you are contemplating a home addition, major renovation, or building an ADU, give me a call. I look forward to hearing from you.

"I recently hired Sklar Construction for a major renovation on my home in Culver City, and I was blown away by their service. From start to finish, they were professional, detailed, and truly cared about my project. The team was fantastic at keeping me updated every step of the way. They answered all my questions and made sure I felt comfortable with the progress. They finished the project on time, and the quality of their work was incredible. My home looks amazing, and I've gotten so many compliments on the renovation. What really stood out to me was how Sklar Construction listened to my ideas and offered great suggestions to make my vision even better. They were committed to delivering top-notch results, and it shows in every detail. I highly recommend Sklar Construction. If you need a renovation done right and want to work with a team that truly cares, go with them. You won't be disappointed!"

Yonah N on June 2024


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


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
12 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 Trig Builders, Inc.

Trig Builders, Inc.

6442 Coldwater Canyon Unit #111
4.63(
8
)
Approved Pro

Trig Builders, Inc.

6442 Coldwater Canyon Unit #111
4.63(
8
)
Approved Pro
Customers say: Terrific value
21 years of experience
Free onsite estimate

We're a locally owned and operated company with over 20 years of construction experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in concrete/remodel work and a variety of related service and repair 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 with our clients and guarantee your satisfaction!

"Their attention to detail, customer service, and quality of work were all top-notch. I would highly recommend this company for anyone looking to remodel their bathroom."

Clayton C on March 2023

We're a locally owned and operated company with over 20 years of construction experience. We value honesty and integrity in all aspects of our business. We offer a variety of Home Improvement services that are customizable to each individual project. We specialize in concrete/remodel work and a variety of related service and repair 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 with our clients and guarantee your satisfaction!

"Their attention to detail, customer service, and quality of work were all top-notch. I would highly recommend this company for anyone looking to remodel their bathroom."

Clayton C on March 2023


Avatar for M.D.H. Builders/Design/Development

M.D.H. Builders/Design/Development

6700 Fallbrook Avenue, Unit # 100
5.00(
7
)
Approved Pro

M.D.H. Builders/Design/Development

6700 Fallbrook Avenue, Unit # 100
5.00(
7
)
Approved Pro
Customers say: Quick response
33 local quotes requested
11 years of experience

Customer satisfaction is our ultimate priority- we don't stop until you/re satisfied. Call us today for your next project. We specialize in kitchen, bathrooms, flooring, Venetian plaster, specialty wall finishes, and more. We hold three contractor licenses in general construction, plumbing, and electric trades. We are highly knowledgeable in all areas of home improvement and can take on many different jobs. Call the company that has a passion for quality, beauty, and excellence. We will make sure your dream and vision are turned into a reality.

"We got introduced to M.DH. by friends who had beautiful work done at their house. We bought a house in Tarzana that requires renovations in several parts of the house and right away in our first meeting with David we felt confident we were not only hiring an expert but someone who has pride in what he does and can be trusted. My husband and I don’t always align and David just steered us in the right direction and away from was wastful projects. David made surebwe had the best line-up of professionals — from electricians, plumbers, and painters to countertop fabricators. It was like a seamless supply chain of teams taking over from each other. And Lia who was in charge of the back office was communicative and flexible when we had to mive things around our schedule. The projects were seamlessly executed and on time and budget. But what made the difference is just the personal way they dealt with us. Construction is always disruptive and stressful but they made it so easy!"

Sandra c on December 2024

Customer satisfaction is our ultimate priority- we don't stop until you/re satisfied. Call us today for your next project. We specialize in kitchen, bathrooms, flooring, Venetian plaster, specialty wall finishes, and more. We hold three contractor licenses in general construction, plumbing, and electric trades. We are highly knowledgeable in all areas of home improvement and can take on many different jobs. Call the company that has a passion for quality, beauty, and excellence. We will make sure your dream and vision are turned into a reality.

"We got introduced to M.DH. by friends who had beautiful work done at their house. We bought a house in Tarzana that requires renovations in several parts of the house and right away in our first meeting with David we felt confident we were not only hiring an expert but someone who has pride in what he does and can be trusted. My husband and I don’t always align and David just steered us in the right direction and away from was wastful projects. David made surebwe had the best line-up of professionals — from electricians, plumbers, and painters to countertop fabricators. It was like a seamless supply chain of teams taking over from each other. And Lia who was in charge of the back office was communicative and flexible when we had to mive things around our schedule. The projects were seamlessly executed and on time and budget. But what made the difference is just the personal way they dealt with us. Construction is always disruptive and stressful but they made it so easy!"

Sandra c on December 2024


Avatar for Flat Rate Remodeling, Inc.

Flat Rate Remodeling, Inc.

26500 Agoura Rd
4.47(
32
)
Approved Pro

Flat Rate Remodeling, Inc.

26500 Agoura Rd
4.47(
32
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
116 local quotes requested

At Flat Rate Remodeling we pride ourselves on attention to detail and Customer Support. We ensure each client's specific needs are met and take care to provide 100% Satisfaction when we complete a project . Call in to speak to one of our friendly staff advisors today, they'll help you schedule an appointment! From design to demolition to final details, you won't be disappointed!

"Great service and responsible price. I highly recommended."

George E on December 2024

At Flat Rate Remodeling we pride ourselves on attention to detail and Customer Support. We ensure each client's specific needs are met and take care to provide 100% Satisfaction when we complete a project . Call in to speak to one of our friendly staff advisors today, they'll help you schedule an appointment! From design to demolition to final details, you won't be disappointed!

"Great service and responsible price. I highly recommended."

George E on December 2024


Avatar for My Landscape Love & Construction, Inc.

My Landscape Love & Construction, Inc.

2612 W 155th Street
5.00(
12
)
Approved Pro

My Landscape Love & Construction, Inc.

2612 W 155th Street
5.00(
12
)
Approved Pro
25 years of experience
Free onsite estimate

MLLC has over 30 years of experience in the construction industry. We do everything from new construction to repairs. Some of our services include: kitchen/bathroom remodels, cabinets, ADU's, landscape installation/remodel, hardscape, outdoor BBQ's, additions, LED lighting, vinyl plank flooring, tile work, painting, handyman services. Let us help you build your dream home.

"Jonathan did a great job making sure that the repair was done timely and match the exiting ceiling paint. He also did a nice job on painting my fireplace"

Wilson C on August 2025

MLLC has over 30 years of experience in the construction industry. We do everything from new construction to repairs. Some of our services include: kitchen/bathroom remodels, cabinets, ADU's, landscape installation/remodel, hardscape, outdoor BBQ's, additions, LED lighting, vinyl plank flooring, tile work, painting, handyman services. Let us help you build your dream home.

"Jonathan did a great job making sure that the repair was done timely and match the exiting ceiling paint. He also did a nice job on painting my fireplace"

Wilson C on August 2025


Avatar for Lattari Construction LLC

Lattari Construction LLC

65 N ALLEN AVENUE #109
5.00(
4
)
Approved Pro

Lattari Construction LLC

65 N ALLEN AVENUE #109
5.00(
4
)
Approved Pro
Free onsite estimate

Being a home-owner, you have a lot to think about, don’t let renovations and construction be one of those items. Our team is here to support you at every step of the way. The construction economy has changed and things do not cost what they used to. Our main goal is to get home-owners under budget, on time and with excellent customer service throughout the whole process. Our team has professionally worked as General Contractors and understand the ins and outs of the industry. Let us be your expert partner.

"After the LA fires, my home needed a complete rebuild, and I trusted Lattari Construction with the job. Daniele and his team handled the project with professionalism and care from day one. They walked me through every step, helped me make decisions that fit my budget without cutting quality, and were always straightforward in their communication. Rebuilding an entire house is overwhelming, but they made the process manageable. The crew showed up on time, worked hard, and kept the site organized even with such a large project. The workmanship throughout - from the structure to the finishes - is solid, and the attention to detail really shows. What meant the most was that Daniele treated the project as if it were his own home. He checked in constantly to make sure I was happy with how things were going and didn?t stop until everything was done right. Thanks to Lattari Construction, I was able to move back into a home that feels even better than before the fires. "

Robert D on August 2025

Being a home-owner, you have a lot to think about, don’t let renovations and construction be one of those items. Our team is here to support you at every step of the way. The construction economy has changed and things do not cost what they used to. Our main goal is to get home-owners under budget, on time and with excellent customer service throughout the whole process. Our team has professionally worked as General Contractors and understand the ins and outs of the industry. Let us be your expert partner.

"After the LA fires, my home needed a complete rebuild, and I trusted Lattari Construction with the job. Daniele and his team handled the project with professionalism and care from day one. They walked me through every step, helped me make decisions that fit my budget without cutting quality, and were always straightforward in their communication. Rebuilding an entire house is overwhelming, but they made the process manageable. The crew showed up on time, worked hard, and kept the site organized even with such a large project. The workmanship throughout - from the structure to the finishes - is solid, and the attention to detail really shows. What meant the most was that Daniele treated the project as if it were his own home. He checked in constantly to make sure I was happy with how things were going and didn?t stop until everything was done right. Thanks to Lattari Construction, I was able to move back into a home that feels even better than before the fires. "

Robert D on August 2025

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