Experienced ADU Builder in Oakland

Thinking of building an accessory dwelling unit on your property? As the leading ADU builder in Oakland, Geico Builders specializes in designing and constructing fully permitted, custom-built units that add value, comfort, and flexibility to your home.

ADU Contractors
Trusted ADU Builders in Oakland

Accessory dwelling units are a smart way to maximize your property’s potential. As the trusted ADU builder in Oakland, Geico Builders ensures every unit meets city code, reflects your lifestyle, and enhances your home’s overall function and aesthetic.

Why Choose Geico Builders?

Custom Designs: Created specifically for your property layout, use case, and budget.

Local Code Knowledge: We manage zoning, engineering, and permits under Oakland’s regulations.

Smart Space Optimization: We design to make the most of every square foot, blending functionality with comfort.

Seamless Project Management: We coordinate everything from pre-construction planning through final inspection.

ADU Construction
Full-Service Solutions

Construction is led by our expert ADU builder in Oakland, ensuring quality and code-compliant results.

Detached: Build a private space for family, guests, or rental income.

Attached: Seamlessly extend your home with an independent but connected addition.

Garage Conversions: Turn unused garage space into a fully livable, compliant unit.

Junior: Create a compact, cost-effective unit within your home that meets California’s JADU standards and maximizes existing space.

Interior Conversions: Transform an existing part of your home into a self-contained second unit.

We handle design, permitting, excavation, utilities, and all phases of construction so you don’t have to.

Why Oakland Trusts Geico Builders

Personalized Planning

We work closely with you to create a layout that fits your needs whether it’s rental-ready, multi-generational, or for personal use.

Neighborhood Experience That Matters

We understand local styles, lot challenges, and what it takes to get approvals.

Efficient, Energy-Conscious Builds

We incorporate energy-efficient systems, smart layouts, and Title 24 compliance for cost-saving results.

Licensed & Insured Professionals

We meet all state and local building requirements, ensuring safe, code-compliant construction in Oakland.

3D Visualization Before We Build

See your future build in high-resolution 3D before construction begins, with interactive design reviews.

Open, Honest Communication

We provide detailed proposals, reliable timelines, and consistent updates throughout the build.

Our Streamlined Process

01.

Site Evaluation & Consultation

We begin with an on-site review to confirm feasibility, assess your goals, and evaluate zoning requirements.

02.

Custom Design & Permit Planning

Our team prepares architectural plans, 3D renderings, and manages all paperwork for city approvals.

03.

Construction

We build with expert care, install systems efficiently, and keep the worksite clean and safe.

04.

Final Walkthrough & Completion

We review the finished unit with you, confirm all final details, and ensure it’s ready for occupancy.

Frequently Asked Questions

How much does it cost to build an ADU in Oakland?

The cost varies depending on whether the unit is detached, attached, or converted from existing space. We provide fully detailed, personalized estimates during your consultation. You’ll receive a breakdown of all expenses before work begins.

What kind of prep work is involved before building?

Site grading, permits, and utility planning are all essential parts of the process, but so is making sure the base is structurally sound. Foundation issues can delay construction or create long-term safety risks. In many cases, our expert team will recommend foundation repair as the first step to ensure your unit is built on stable, secure ground.

How long does a typical project take?

Timelines depend on scope, city permit processing, and material availability. We provide a detailed schedule upfront and keep you informed throughout.

Do I need permits to build an ADU?

Yes, all ADUs require permits and inspections under local regulations. We manage the full process, including submissions, revisions, and final approvals. You don’t need to deal with the city. We handle it for you.

Can I build an ADU on any residential property?

Most single-family and multi-family properties in Oakland are eligible, but factors like lot size, access, and existing structures affect feasibility. We perform a detailed property assessment before beginning design. If your site has limitations, we’ll present compliant alternatives that work.

Can you help with landscape design after the ADU is built?

Yes, we offer professional landscape design services to complete your new space with a cohesive and functional outdoor layout. Whether you need pathways, pavers, artificial grass, or fencing, we can design and install elements that complement your new unit.