We are proud to announce that OneStop ADU has been recognized as one of the Best Accessory Dwelling Unit Builders in California of 2025. Under the leadership of CEO Amanda Walters, OneStop ADU has established itself as a premier provider of high-quality, functional, and affordable Accessory Dwelling Units (ADUs). Their dedication to precision, customer satisfaction, and innovative design makes them a standout in the competitive California market.

With a background blending financial expertise and hands-on construction experience, Amanda and her team offer unmatched attention to detail. As a licensed contractor with B and C-27 certifications, Amanda’s qualifications ensure that each project is executed to the highest standards. Whether building ADUs, custom homes, garage conversions, or remodels, OneStop ADU has earned a stellar reputation for excellence and reliability.

What truly sets OneStop ADU apart is their specialization in ADA-compliant ADUs. Understanding the diverse needs of homeowners, they go above and beyond to design accessible and functional homes that cater to individuals with disabilities or creative requirements. The result is a perfect balance of functionality, style, and comfort in every project.

Why OneStop ADU is the Best Choice in 2025:

• Personalized Service: From answering the phone with real people to offering an in-house showroom for clients to select finishes, OneStop ADU ensures a smooth, personalized experience.

• ADA Compliant Design: As a leader in designing ADA-compliant ADUs, OneStop ADU ensures their homes are accessible and inclusive for all.

• Community-Centered Leadership: Amanda’s active role in the community, including her work with K-9 Search and Rescue and running a German Shepherd rescue, reflects her commitment to giving back.

• Award-Winning Expertise: Recently voted one of the Top 25 Most Influential Women in Construction for 2025, Amanda’s leadership continues to propel the company to new heights.

Customer Testimonials:
“From start to finish, the OneStop ADU team made the process seamless. Amanda’s expertise and hands-on approach ensured our project was completed with precision and care!” shared one satisfied customer.

Why They Stand Out in 2025:

• Affordable Custom Solutions: OneStop ADU provides tailored, cost-effective ADU options without compromising on quality or design.

• Commitment to Quality and Community: OneStop ADU ensures each project is handled with care, bringing precision and craftsmanship to every home.

For more information, or to start designing your dream ADU, visit OneStop ADU’s website or connect with them on Instagram and Facebook.