ADU (Accessory Dwelling Unit) conversions are an excellent way to maximize property space and increase property value. At M.A.C. Cortes Construction INC, our ADU conversion services focus on transforming garages, existing structures, or unused spaces into fully functional living units. These units can be used as rental spaces, guest houses, home offices, or additional living areas while meeting all California building and zoning regulations.

With over 20 years of construction experience, our team ensures every ADU conversion is designed for comfort, efficiency, and long-term durability. We handle structural modifications, electrical systems, plumbing installation, insulation, and interior finishes to create safe, modern, and fully functional living spaces that blend seamlessly with your existing property.

Our ADU conversion process begins with evaluating the existing structure and understanding the client’s goals, budget, and intended use of the space. We help plan layout design, structural adjustments, and system installations while ensuring compliance with local building codes and ADU regulations. From planning coordination to final finishes, we manage every step of the construction process.

Throughout the project, we maintain transparent communication, provide project updates, and focus on delivering high-quality workmanship. Our goal is to complete ADU conversions on time, within budget, and according to the highest safety and construction standards while creating comfortable and functional living spaces.