Build Your Dream ADU in San Leandro with Trusted Experts

At GEICO Builders, we are your reliable ADU Contractor San Leandro, offering end-to-end services for accessory dwelling units (ADUs). From initial design to permits and construction, we create functional and stylish living spaces that add comfort, flexibility, and value to your property.

ADU Builders
Why Choose GEICO Builders?

Expertise Across the Bay Area – Trusted for ADU Services Pacifica, ADU Services Half Moon Bay, and ADU Contractor San Jose.
Custom-Built ADUs – Designed around your property, lifestyle, and budget.
Seamless Process – We manage everything, from planning to construction.
Proven Track Record – Also serving homeowners with ADU Services Hayward and ADU Contractor Los Gatos.

Your Trusted Experts
Our ADU Solutions in San Leandro

Detached ADUs – private units with full independence.
Attached ADUs – extensions of your existing home.
Garage & Basement Conversions – transform unused areas into living spaces.
Custom ADUs – tailored solutions to meet your unique needs.

Start Your ADU Project in San Leandro Today

With GEICO Builders, you’ll have a trusted partner committed to quality craftsmanship and customer satisfaction. Let us help you build the perfect ADU for your home.

👉 Contact Us Today for a free consultation and discover why we’re the preferred ADU contractor in San Leandro.

Why The Bay Area Trusts Geico Builders

Custom Layouts

We design floor plans that maximize comfort, privacy, and functionality, ensuring a seamless addition to your home.

Hassle Free Permitting & Approvals

Our team navigates Bay Area zoning laws and regulations, handling the permitting process for you.

Energy Efficient & Sustainable Features

We incorporate solar panels, LED lighting, and water efficient fixtures to reduce costs and enhance sustainability.

Licensed & Experienced

With years of experience as a top general contractor, we ensure top-tier quality and compliance with all local codes.

Advanced Technology

Visualize your project before construction begins with detailed 3D renderings and layout options.

Transparent Pricing & Communication

We provide clear estimates and regular updates, ensuring a stress-free experience from start to finish.

Our Precise Process

01.

Property Assessment

We evaluate your available space, discuss design goals, and review zoning requirements.

02.

Custom Design & Planning

Our experts create tailored floor plans that fit your needs, budget, and property layout.

03.

Permitting & Material Selection

We obtain the necessary permits and guide you in selecting fixtures, finishes, and sustainable materials.

04.

Construction & Final Touches

Our experienced team builds with precision and efficiency, ensuring a top quality finished product.

Frequently Asked Questions

How much does an ADU cost in the Bay Area?

The cost depends on the size, materials, and complexity of the project. We provide custom quotes tailored exactly to your needs.

How long does it take to build an ADU?

Each project in the Bay Area is different, it will always come down to the size and complexity of the project. Most take 4-9 months, including planning, permitting, and construction. We provide a detailed project timeline upfront so you can prepare accordingly.

Do I need a permit for an ADU?

Yes, permits are required. We handle the entire permitting process for you, ensuring compliance with Bay Area building codes.

Can you build a deck along with my ADU project?

Yes, we can include deck building as part of your ADU project to create a seamless outdoor extension. It’s a great way to add functional outdoor living space to your new unit.