Accessory Dwelling Unit
Builders In Southern California


With a beautifully designed and expertly constructed Accessory Dwelling Unit (ADU) or Room Addition by Liebo Builders. Whether you’re looking to create a guest house, a rental unit for extra income, or a private home office, A Gym, our team delivers custom ADU solutions tailored to your needs, style, and budget.

Unlock the Full Potential of Your Property

Types of ADUs We Build

  • Detached ADU: A stand-alone unit separate from the main house, offering maximum privacy and flexibility.

  • Attached ADU: An extension of your existing home, seamlessly integrated into the current layout.

  • Garage Conversion: Transform an underutilized garage into a livable space, perfect for guests or tenants.

  • Interior ADU: A fully equipped living area within your home, such as a basement or attic conversion.

Why Build an ADU/Room Addition?

  1. Increased Property Value

    A well-designed ADU enhances your property’s overall value, making it a smart long-term investment.

  2. Extra Living Space

    ADUs provide flexible living spaces for extended family, guests, or even as a multi-generational living solution.

  3. Rental Income

    Generate passive income by renting out your ADU, turning unused space into a profitable asset.

  4. Work-from-Home Solutions

    Transform your ADU into a fully functional office or studio, offering a quiet and private workspace steps from home.


Our ADU Services

At Liebo Builders, we handle every aspect of your ADU project, ensuring a seamless experience from start to finish:

  • Custom Design: Whether attached or detached, we create ADUs that blend perfectly with your existing home’s architecture.

  • Permitting & Approvals: Our team navigates local zoning regulations and building codes, ensuring your ADU meets all legal requirements.High-Quality Construction: We build ADUs using premium materials and expert craftsmanship, ensuring durability and lasting beauty.

  • Energy Efficiency: Our ADUs are designed with energy-efficient systems and sustainable materials to help reduce your utility costs.

  • Luxury Finishes: From custom cabinetry to high-end flooring, we offer luxury finishes that elevate your ADU beyond the ordinary.

Our ADU Process

  • Consultation & Feasibility Study

    We start with an in-depth consultation to understand your goals and evaluate your property’s potential for an ADU.

  • Design & Planning

    Our team works closely with you to create a custom design that fits your needs, style, and budget.

  • Permitting & Approvals

    We handle all the necessary paperwork and permits, ensuring your project complies with local regulations.

  • Construction

    Once permits are approved, we begin construction, focusing on quality, efficiency, and attention to detail.

  • Final Inspection & Handover

    After construction, we conduct a final walkthrough and inspection to ensure your complete satisfaction.

Ready to Build Your ADU?

Let Liebo Builders help you create the perfect Accessory Dwelling Unit tailored to your needs. Contact us today for a free consultation and discover how we can transform your property with a custom-built ADU.