ADU Home Addition Services
Unlocking the Potential of Your Property
OUr Process
We renovate from start to finish
At ADU Home Addition, we offer a comprehensive range of services designed to help homeowners maximize the value and functionality of their properties. Whether you’re looking to create a separate living space for family members, generate rental income, or simply expand your home’s square footage, our expert team has the skills and experience to bring your vision to life.
Additional Dwelling Units (ADUs) Our ADU services are designed to help you create a self-contained living space that seamlessly integrates with your existing property. Whether you’re interested in a detached ADU, a garage conversion, or an interior ADU, our team will work with you to design and construct a unit that meets your specific needs and preferences.

Custom ADU design and planning

Permit acquisition and zoning compliance

Construction and project management

Interior and exterior finishing
Home Additions and Expansions
Create seamless home additions to enhance space and functionality.
If you’re looking to increase your home’s square footage and enhance its functionality, our home addition services are the perfect solution. Our team of architects, designers, and builders will work with you to create a seamless expansion that blends perfectly with your existing home and meets your specific needs.

Contact Us Today
Ready to unlock the potential of your property with an ADU, home addition, or in-law unit? Contact us today! Schedule your quick and easy consultation. Our friendly and knowledgeable team is ready to answer your questions, discuss your project, and help you take the first step towards transforming your home and enhancing your lifestyle.
In-Law Units and Casitas
Comfortable living spaces
Our in-law unit and casita services are designed to provide a comfortable, private living space for your loved ones or guests. Whether you’re accommodating aging parents, adult children, or long-term visitors, we’ll create a well-appointed unit that offers the perfect balance of independence and proximity to your main home.
Custom design and planning
We specialize in creating personalized living spaces tailored to your needs and preferences. Our team will work closely with you to design an in-law unit or casita that reflects your style and meets your requirements.
Permit acquisition and zoning compliance
Let us handle the bureaucratic side of things. We’ll take care of obtaining all necessary permits and ensuring that your new living space complies with local zoning regulations, so you can relax and enjoy the process.
Construction and project management
From groundbreaking to finishing touches, we manage every step of the construction process. Our experienced team ensures that your in-law unit or casita is built to the highest standards, on time and within budget.
Kitchenette and bathroom installation
We understand the importance of convenience and comfort in a living space. Our experts will install functional and stylish kitchenette and bathroom facilities that cater to the needs of your loved ones or guests.
Separate entrances and outdoor spaces
Privacy and independence are key aspects of our design philosophy. Your in-law unit or casita will feature separate entrances and outdoor areas, allowing occupants to come and go as they please while enjoying their own outdoor space.
ADU Rental Solutions
Make Rental Income
If you’re interested in generating rental income from your property, our ADU rental solutions are the perfect choice. We’ll guide you through the process of designing, constructing, and marketing your ADU to attract quality tenants and maximize your rental potential.
Rental-optimized ADU design and planning
We specialize in designing and planning Accessory Dwelling Units (ADUs) that are specifically tailored for rental purposes. Our focus is on maximizing the rental potential of your ADU to ensure a steady stream of income.
Permit acquisition and zoning compliance
We handle the entire process of obtaining permits for your ADU project and ensure that all constructions comply with local zoning regulations. This streamlines the process and saves you time and effort.
Construction and project management
Our team takes care of the construction phase from start to finish, overseeing the building process to ensure quality workmanship and timely completion of your ADU.
Interior finishing and appliance installation
We pay attention to every detail, including interior finishing touches and installing essential appliances to create a comfortable and attractive living space for potential tenants.
Rental marketing and tenant placement assistance
Once your ADU is ready, we assist in marketing the rental property effectively to attract quality tenants. Our expertise helps in finding the right tenants and maximizing your rental income potential.
Accessory Dwelling Unit Construction
ADU Specialists
As a leading ADU contractor in the Bay Area, we specialize in the construction of high-quality, code-compliant accessory dwelling units. Our team of skilled craftsmen and project managers will handle every aspect of the construction process, from foundation to finish, ensuring that your ADU is built to the highest standards of quality and durability.
Site preparation and foundation work
We begin by clearing the designated area, ensuring the ground is level and stable for construction. Our team then proceeds to lay a solid foundation, which is crucial for the structural integrity of your ADU.
Framing and structural construction
Our skilled carpenters construct the framework of your ADU, defining the layout and spaces within. This stage forms the skeleton of the building, crucial for supporting all subsequent construction elements.
Electrical, plumbing, and HVAC installation
We install all necessary wiring, plumbing systems, and heating, ventilation, and air conditioning units. This infrastructure is essential for modern living, ensuring your ADU is comfortable and functional.
Insulation and drywall
Our team insulates the walls to optimize energy efficiency and soundproofing. Following insulation, drywall is installed, providing a smooth surface for interior finishes.
Interior and exterior finishing
We complete your ADU with high-quality interior finishes such as flooring, painting, and cabinetry, along with durable exterior elements like siding and roofing. This final step ensures your ADU is aesthetically pleasing and ready for occupancy.
Why Choose ADU Home Addition?
When you choose ADU Home Addition for your ADU or home addition project, you can trust that you’re working with a team of experienced professionals who are dedicated to your satisfaction
Get in touch
Contact Us Today
Ready to unlock the potential of your property with an ADU, home addition, or in-law unit? Contact ADU Home Addition today to schedule your quick and easy consultation. Our friendly and knowledgeable team is ready to answer your questions, discuss your project, and help you take the first step towards transforming your home and enhancing your lifestyle.
Call us at (650) 262-3114 or fill out our online form to get started. We look forward to working with you!
