Lion ADU Builders

Lion ADU Builders is a residential construction company based in Oakland, California, dedicated exclusively to helping homeowners maximize the value and functionality of their properties through custom Accessory Dwelling Units (ADUs). By focusing solely on ADU construction, the company provides specialized expertise for homeowners seeking additional living space for rental income, multigenerational living, guest accommodations, or private home offices. Its approach centers on thoughtful planning, quality craftsmanship, and clear communication throughout every stage of the project.

Using a streamlined design-build process, Lion ADU Builders guides clients from the initial consultation through planning, design, project preparation, construction, and final walkthrough. The company works closely with homeowners to create detached ADUs, attached ADUs, garage conversion ADUs, in-law suites, and backyard cottages that complement the existing property while meeting local building requirements. Every project is tailored to the homeowner’s goals with an emphasis on durable construction, functional layouts, and long-term property value.

Services

• Accessory Dwelling Units (ADUs)
• Detached ADUs
• Attached ADUs
• Garage Conversion ADUs
• Backyard ADUs
• In-Law Suites
• Custom ADU Design & Build
• ADU Planning
• ADU Plans & Permitting
• Site Consultation
• Project Preparation
• Construction Management
• Residential General Contracting

Services are based on the company’s official website.

Why Choose Lion ADU Builders?

• Dedicated exclusively to ADU construction
• Full-service design-build approach
• Custom solutions tailored to each property
• Specialists in detached, attached, and garage conversion ADUs
• Clear and transparent communication throughout the project
• Focus on quality craftsmanship and durable construction
• Personalized planning based on homeowner goals
• Strong understanding of Oakland ADU requirements
• Functional designs that maximize living space
• Commitment to increasing long-term property value