About Us

Greetings and welcome to ADUBUILDERSUSA, the foremost ADU construction company in the United States. Our business is founded on the values of originality, quality, and client satisfaction. We have been in the construction industry for several years and have established ourselves as a provider of outstanding ADU construction services to our customers.

At ADUBUILDERSUSA, we believe in creating homes that are not only functional but also visually appealing. We acknowledge that your ADU is an extension of your home and we are committed to developing a space that is exceptional and reflects your individual style. 

Our team of experienced architects, engineers, and builders work together to ensure that every detail of your ADU is meticulously planned and executed.

Our Mission

Our mission at ADUBUILDERSUSA is to assist our clients in constructing their dream ADU. 

  • We work closely with our clients to comprehend their needs and create a space that meets their requirements. 
  • We are dedicated to providing high-quality construction services that surpass our clients’ expectations. 
  • We understand that building an ADU can be a stressful experience, which is why we strive to make the process as seamless as possible. We are always available to address any concerns and answer any questions that you may have.
  • At ADUBUILDERSUSA, we value transparency, honesty, and integrity. We believe that open communication is crucial to establish strong relationships with our clients. We are committed to providing our clients with a clear understanding of the construction process and keeping them informed every step of the way. We also believe in eco-friendliness and sustainability. Our company takes an environmentally friendly approach to construction by using energy-efficient materials and designs to reduce our impact on the environment.
  • Choosing ADUBUILDERSUSA for your ADU construction needs offers many benefits. Our team of professionals with a wealth of experience will guide you through the entire construction process, from design to completion. We use only the highest-quality materials and construction techniques to ensure that your ADU is durable. We also offer competitive pricing and a commitment to staying within your budget.
  • ADUBUILDERSUSA has an expert team of professionals who are highly skilled in every aspect of construction. From planning and design to execution and completion, they have the expertise to ensure that your project is completed to your satisfaction. The company is committed to delivering high-quality work that meets the needs and expectations of its clients. They use the latest tools and techniques to ensure that their work is of the highest quality.
  • ADUBUILDERSUSA recognizes the importance of delivering projects on time. They work hard to ensure that each project is completed within the agreed-upon timeframe. The company provides competitive pricing for its services, believing that high-quality work should be affordable and accessible to all. They place a high value on customer service and work closely with their clients to ensure that their needs and expectations are met at every stage of the project.

QUality ADU construction company

The company provides a comprehensive range of construction services, including design, planning, construction, renovation, and remodeling. They have the skills and expertise to handle any project, regardless of size. ADUBUILDERSUSA is committed to sustainable construction practices, using eco-friendly materials and techniques to reduce the environmental impact of their work. They are fully licensed and insured, which means that clients can have peace of mind knowing that they are working with a reputable and trustworthy company.

ADUBUILDERSUSA believes in transparent communication with its clients. They keep their clients informed at every stage of the project, providing regular updates and addressing any concerns that may arise. The company pays close attention to detail, ensuring that every aspect of the project is executed with precision and care. This helps to ensure that the final result is of the highest quality and meets the expectations of the client.

Advantages of ADUBUILDERSUSA

Choosing ADUBUILDERSUSA for your ADU construction needs comes with many benefits. Our experienced team of professionals will guide you through the entire construction process, from design to completion. We use only the highest-quality materials and construction techniques to ensure that your ADU is built to last.  We also offer competitive pricing and a commitment to staying within your budget.

Here is the list of major advantages of ADUBUILDERSUSA:

  1. Experienced Team: ADUBUILDERSUSA has an experienced team of professionals who are skilled in all aspects of construction. From planning and design to execution and completion, they have the expertise to ensure that your project is completed to your satisfaction.
  2. Quality Work: The company is committed to delivering high-quality work that meets the needs and expectations of its clients. They use the latest tools and techniques to ensure that their work is of the highest quality.
  3. Timely Delivery: ADUBUILDERSUSA understands the importance of completing a project on time. They work diligently to ensure that each project is completed within the agreed-upon timeframe.
  4. Competitive Pricing: The company offers competitive pricing for its services. They believe that high-quality work should be affordable and accessible to all.
  5. Excellent Customer Service: ADUBUILDERSUSA places a high value on customer service. They work closely with their clients to ensure that their needs and expectations are met at every stage of the project.
  6. Comprehensive Services: The company offers a wide range of construction services, including design, planning, construction, renovation, and remodeling. They have the skills and expertise to handle any project, big or small.
  7. Sustainable Construction: ADUBUILDERSUSA is committed to sustainable construction practices. They use eco-friendly materials and techniques to reduce the environmental impact of their work.
  8. Licensed and Insured: The company is fully licensed and insured, which means that clients can have peace of mind knowing that they are working with a reputable and trustworthy company.
  9. Transparent Communication: ADUBUILDERSUSA believes in transparent communication with its clients. They keep their clients informed at every stage of the project, providing regular updates and addressing any concerns that may arise.
  10. Attention to Detail: The company pays close attention to detail, ensuring that every aspect of the project is executed with precision and care. This helps to ensure that the final result is of the highest quality and meets the expectations of the client.

3 bio about specialists

  1. James Park — CEO/CO-FOUNDER
  2. James Park is a co-owner of ADUBUILDERSUSA, where he oversees the design and construction of all ADU projects. He earned a Bachelor’s degree in Architecture from the University of Southern California (USC) and has over 10 years of experience in the field. James is known for his creative and innovative approach to ADU design, always looking for ways to optimize space and functionality. He is a skilled project manager, working closely with clients to ensure that their vision is realized from start to finish. James is dedicated to delivering high-quality work that meets the unique needs of each client.

  3. Sarah Leeroy — CEO/CO-FOUNDER
  4. is another co-owner of ADUBUILDERSUSA, where she focuses on the financial and administrative aspects of the business. She earned a Bachelor’s degree in Business Administration from the University of California, Berkeley, and has over 15 years of experience in business management. Sarah is a master at budgeting and resource allocation, ensuring that each project is completed within budget and on schedule. She is also skilled at negotiating contracts and managing vendor relationships. Sarah’s attention to detail and financial expertise are integral to the success of ADUBUILDERSUSA.

  5. David Chenning — CEO/CO-FOUNDER
  6. David is a co-owner of ADUBUILDERSUSA, where he is responsible for overseeing the construction and installation of each ADU project. He earned a Bachelor’s degree in Civil Engineering from the University of California, Los Angeles (UCLA) and has over 10 years of experience in the field. David is a skilled contractor, ensuring that each project is completed with precision and efficiency. He is known for his excellent problem-solving skills, always finding innovative solutions to any construction challenge that arises. David is committed to ensuring that each ADU project meets the highest standards of quality and safety.

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