Accessory dwelling unit specialists offering end-to-end support—from feasibility and design to permits and construction—for homeowners in Thousand Oaks, California and surrounding communities.
A focused ADU process, clear communication from design through construction, and experience with local permitting help keep projects moving. Homeowners highlight attention to detail, budgeting transparency, and results that make small spaces feel larger Local experience that helps homeowners across Thousand Oaks, California compare a more region-aware provider.
Based in the Conejo Valley with projects in Thousand Oaks, California, Agoura Hills, Westlake Village, Oak Park, and nearby neighborhoods.
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Services include ADU feasibility reviews, design and plans, engineering, permit submittals, detached and attached ADU construction, garage conversions, interior finishes, utility connections, and project management from pre-construction through final inspection.
Recent reviews consistently mention organized project management, responsive communication, and careful attention to design details. Homeowners note smooth permitting support and clear budgeting that aligns with final outcomes. Multiple reviews describe finished ADUs that feel spacious and match the initial vision. Overall sentiment highlights a reliable, detail-oriented team.
The Thousand Oaks ADU Builders team did an amazing job helping us with our first ADU. We say first because we’d love to do another one with them! From start to finish they take their time to understand your needs, develop detailed plans, and ultimately deliver on your vision making an excellent addition to your property. You can tell they care about their clients satisfaction and do their best to make it a smooth process. We highly recommend Thousand Oaks ADU Builders for your future ADU project!
A Heartfelt Thank You to Our ADU Dream TeamI am beyond thrilled to share my wonderful experience with an exceptional team of professionals who recently completed an Accessory Dwelling Unit (ADU) project for us. From start to finish, the journey was marked by kindness, organization, and an unparalleled attention to detail.The level of reliability demonstrated by this team was nothing short of impressive. Every step of the way, they ensured that our project moved forward seamlessly, and their careful attention to every detail was evident in the stunning outcome. They carefully selected subcontractors who mirrored their high standards, adding another layer of excellence to the project.What truly sets this team apart is their dedication to customer service and relationship building. They didn't just work for us; they worked with us, turning our vision into reality while treating us like family. This connection has made this experience far more than just a business transaction—it became a partnership based on mutual respect and understanding.Thank you all for transforming our space and our hearts. We are grateful for your hard work and commitment, and it is an honor to share our home with friends like you. If you are considering an ADU project, we wholeheartedly recommend this incredible team!Bill and Bambi Steinmeyer
We couldn’t be happier with our experience working with Thousand Oaks ADU Builders! They designed and built our 717 sq ft ADU, and it turned out even better than we imagined. From start to finish, their team was professional, detail-oriented, and genuinely invested in making our vision come to life.A special shoutout to Noah, Steve, Wayne, and Sofia for their incredible work and dedication throughout the project. Noah was fantastic in addressing all our questions and keeping us informed every step of the way. Steve and Wayne were excellent project managers, ensuring everything ran smoothly and stayed on track. Sofia’s design insights were the cherry on top, bringing the whole space together beautifully.The quality of the build is outstanding, and it’s clear they take pride in their work. If you’re considering building an ADU, I highly recommend Thousand Oaks ADU Builders. They made the process seamless, and we’re absolutely thrilled with the final result.
I had a great experience building my ADU with Thousand Oaks ADU Builders. They were very professional. My job was on budget. I love the design of my ADU. It seems much larger than its actual size.The company is an expert at getting permits approved and every other step of the process. I am very satisfied. I highly recommend Thousand Oaks ADU Builders.
We had a great experience building a detached 700 square ft ADU with Noah, Andrew & the gang. We interviewed 6-7 contractors but we ultimately chose this team because they had numerous similar ADU projects in various phases of being finished for us to preview, which reassured us regarding their pricing accuracy and knowledge of how to navigate the city for permitting. This was our first large construction project so we appreciated their guidance throughout the process. There were a few hiccups along the way, as is to be expected with any project of this scale, however Noah’s utmost professionalism and exceptional communication skills always left us feeling that our satisfaction as customers was very important to him and he went above and beyond to facilitate solutions for us. They offered interior design assistance as an included service, which was another selling point, and the suggestions offered were a useful launching pad for us to brainstorm from. We loved that they favor high quality materials. We were thoroughly impressed with their subcontractors who were timely, polite, professional, and did quality work (not easy to find guys who show up promptly at 7am and work straight through). Most importantly for us, the entire project remained within the originally quoted budget. Overall, we are thrilled with the finished product, which is a gorgeous, chic “granny flat” for my parents to retire in. We recommend this team without reservation.
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