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Addition to existing structure builders in Hawthorne

Avatar for VULCAN BUILD INC
VULCAN BUILD INC
8549 WILSHIRE BLVD # 3189
5.00(
21
)
Approved Pro
VULCAN BUILD INC
8549 WILSHIRE BLVD # 3189
5.00(
21
)
Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

VULCAN BUILD 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 is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I’m incredibly impressed with Vulcan Build. From the initial consultation to the final walkthrough, everything was handled with care and precision. Michael’s team was efficient, tidy, and proactive in keeping me updated. The results speak for themselves — high-quality work delivered right on time."

Jacob H on April 2025

VULCAN BUILD 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 is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"I’m incredibly impressed with Vulcan Build. From the initial consultation to the final walkthrough, everything was handled with care and precision. Michael’s team was efficient, tidy, and proactive in keeping me updated. The results speak for themselves — high-quality work delivered right on time."

Jacob H on April 2025


Avatar for DT Design and Build, Inc.
DT Design and Build, Inc.
15210 Ventura Blvd #208
4.91(
64
)
Approved Pro
DT Design and Build, Inc.
15210 Ventura Blvd #208
4.91(
64
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
11 years of experience

We at DT Design and Build, Inc., focus on the quality of our projects over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is always guaranteed. Please call us today for an estimate. We look forward to working with you. Serious inquiries only please. If you have any question please call us at 818-2724213

"Very satisfied with this company. Finished the project in a timely manner. Tal is a great guy. Very caring and did everything possible for me to be happy"

Liana F on November 2024

We at DT Design and Build, Inc., focus on the quality of our projects over quantity. We use our years of experience and expertise to complete your project with perfection. Customer service and honesty are the most important aspects of our business and your satisfaction is always guaranteed. Please call us today for an estimate. We look forward to working with you. Serious inquiries only please. If you have any question please call us at 818-2724213

"Very satisfied with this company. Finished the project in a timely manner. Tal is a great guy. Very caring and did everything possible for me to be happy"

Liana F on November 2024


Avatar for Dreamland DB, Corp.
Dreamland DB, Corp.
19336 Calvert Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
Dreamland DB, Corp.
19336 Calvert Street
New on HomeAdvisorNew on HomeAdvisor
Approved Pro
4 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for West Side Builder
West Side Builder
3161 Fairfield Ave
5.00(
7
)
Approved Pro
West Side Builder
3161 Fairfield Ave
5.00(
7
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

We are a locally owned and operated company that values honesty, integrity, and will treat your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We take pride in building long lasting relationships and look forward to hearing from you!

"They were on time and they did a great job"

Katie G on February 2022

We are a locally owned and operated company that values honesty, integrity, and will treat your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We take pride in building long lasting relationships and look forward to hearing from you!

"They were on time and they did a great job"

Katie G on February 2022


Avatar for Vivid Homes, Inc.
Vivid Homes, Inc.
22900 Ventura Blvd. #260
5.00(
11
)
Approved Pro
Vivid Homes, Inc.
22900 Ventura Blvd. #260
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
9 years of experience

Welcome to Vivid Home Inc, a family-owned construction company based in Los Angeles. We specialize in creating custom homes, remodels, and additions that reflect our client's unique lifestyles and preferences. With over 15 years of experience in the industry, we have built a reputation for delivering exceptional craftsmanship, attention to detail, and personalized service. At Vivid Home Inc, we believe that every project is an opportunity to create something truly special. Our team works closely with our clients to bring their vision to life, from the initial concept to the final touches. We use only the highest quality materials and the latest construction techniques to ensure that every project is built to last. Whether you're looking to build your dream home from scratch, update your existing space, build an ADU, or add more square footage, Vivid Home Inc is here to help. Contact us today to schedule a consultation and see how we can turn your vision into reality.

"Vivid Homes was such an Amazon company to work with. They designed and built my dream kitchen. They were very straightforward, honest and easy to work with. I always got all my questions answered in a timely manner. I highly recommend working with Vivid Homes. My dream kitchen turned into a reality."

Orli L on October 2023

Welcome to Vivid Home Inc, a family-owned construction company based in Los Angeles. We specialize in creating custom homes, remodels, and additions that reflect our client's unique lifestyles and preferences. With over 15 years of experience in the industry, we have built a reputation for delivering exceptional craftsmanship, attention to detail, and personalized service. At Vivid Home Inc, we believe that every project is an opportunity to create something truly special. Our team works closely with our clients to bring their vision to life, from the initial concept to the final touches. We use only the highest quality materials and the latest construction techniques to ensure that every project is built to last. Whether you're looking to build your dream home from scratch, update your existing space, build an ADU, or add more square footage, Vivid Home Inc is here to help. Contact us today to schedule a consultation and see how we can turn your vision into reality.

"Vivid Homes was such an Amazon company to work with. They designed and built my dream kitchen. They were very straightforward, honest and easy to work with. I always got all my questions answered in a timely manner. I highly recommend working with Vivid Homes. My dream kitchen turned into a reality."

Orli L on October 2023


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


MW Monroy Construction, Inc.
710 W 66th St
5.00(
2
)
Approved Pro
MW Monroy Construction, Inc.
710 W 66th St
5.00(
2
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Welcome to M W MONROY CONSTRUCTION INC. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

"Thank you to the Monroy Construction team. From Design/Permitting to City Approval/Completion! Quick to respond, very resourceful, plenty of ideas to help complete the project. On time and on budget. Thanks again!"

Edgar S on February 2025

Welcome to M W MONROY CONSTRUCTION INC. We proudly provide the highest quality of service and craftsmanship for each aspect of your project. Our depth of knowledge and experience solidify our belief that customer service stands as the highest priority. We eagerly look forward to working with you and making your vision a reality. Give us a call, text or email today, and let us get started!

"Thank you to the Monroy Construction team. From Design/Permitting to City Approval/Completion! Quick to respond, very resourceful, plenty of ideas to help complete the project. On time and on budget. Thanks again!"

Edgar S on February 2025


Avatar for Naab Design
Naab Design
1619 S Bentley Ave Apt 304
5.00(
5
)
Approved Pro
Naab Design
1619 S Bentley Ave Apt 304
5.00(
5
)
Approved Pro
9 years of experience
Free onsite estimate

At Naab Design we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I hired Naab Design Group for a bathroom remodeling project and was very impressed with their work. From the start, they were professional, responsive, and easy to work with. They provided helpful design ideas and guided me through selecting quality materials that matched my style and budget. The crew worked efficiently and kept the space clean throughout the process. The craftsmanship, especially in the tile work and custom vanity installation, was excellent. The final result exceeded my expectations?the bathroom looks modern, clean, and beautifully finished. I would definitely recommend Naab Design Group to anyone looking for a reliable team for home remodeling."

Lucia L on July 2025

At Naab Design we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"I hired Naab Design Group for a bathroom remodeling project and was very impressed with their work. From the start, they were professional, responsive, and easy to work with. They provided helpful design ideas and guided me through selecting quality materials that matched my style and budget. The crew worked efficiently and kept the space clean throughout the process. The craftsmanship, especially in the tile work and custom vanity installation, was excellent. The final result exceeded my expectations?the bathroom looks modern, clean, and beautifully finished. I would definitely recommend Naab Design Group to anyone looking for a reliable team for home remodeling."

Lucia L on July 2025


Avatar for Beverly Builders Group
Beverly Builders Group
6851 Laurel Canyon Blvd #3
4.96(
58
)
Approved Pro
Beverly Builders Group
6851 Laurel Canyon Blvd #3
4.96(
58
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
9 years of experience

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

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The Hawthorne, CA homeowners’ guide to addition to existing structure building services
From average costs to expert advice, get all the answers you need to get your job done.
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A girl playing with teddy bear while smiling mother and grandmother at kitchen island
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Explore how much quartzite countertops cost based on factors such as their size, location, design, finish, and labor rates.
Interior view of sunroom
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Budget for sunroom addition costs based on factors such as room type, site prep, professional labor, features, permits, prefab vs. custom designs, and more.
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