Top ADU & Home Addition Professionals

We are a family owned design and build company with individual approach and responsibility to every project.


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Developing ADUs and Home Additions Since 1999

At Levi Design Build, we strive to create a functional, customized living space unique to your personal style. We are committed to providing you with the highest service and craftsmanship throughout your project from start to finish.


We will help you build a new ADU, turn your garage into a dream living space or rentable accessory dwelling unit.

Home Additions

From creating extra space to live or increasing your property value, an addition to your home has a variety of benefits.


Major home remodeling services including master suits, bathroom and kitchen remodeling tailored to your needs.

Personalized Approach

Our Process starts with a FREE consultation meeting that will cover in detail the milestones to a successful project, what the common stumbling blocks are and strategies to overcome those stumbling blocks. We’ll talk about time frames, associated costs, how to pay for them, and the return on investment.

We value quality and only taking on a project based on our ability to complete on timely manner, so that we’re able to give our full attention to each customer.

Providing ADU & Home Addition Services for Over 20 Years

Affordable prices, quality over quantity, highest services, customized solutions.

Happy customers

Successful projects

Our Job Process

Levi Design Build’s process is a comprehensive system that provides you with a dedicated team of designers, permit expediters and builders. This team is responsible for designing, planning, managing, and building your project.

When you hire us, we’ll cover all design and build aspects including budgeting, design, issuing plans, city approval/permits and guide you through construction.

The Right Choice

Contact us now and schedule a free consultation.

Reach Us

Schedule your free consultation with us today.

6520 Platt Ave #115, West Hills, CA 91307

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Featured Articles

The latest news from the construction and remodeling world and tips and trick on how to carry out your project with the least amount of expenses and efforts.

30 Most Popular ADU Questions Answered By Professionals

30 Most Popular ADU Questions Answered By Professionals

Additional dwelling units are booming in popularity due to a variety of new incentives and laws that make it easier than ever to build one. Despite their growing popularity, many people still have a lot of questions surrounding ADU development that they need answers...

New ADU Laws In 2023 – Everything Your Need To Know

New ADU Laws In 2023 – Everything Your Need To Know

California legislation has passed new bills that are game changers for ADU development. These clean-up bills signed into law by Governor Gavin Newsom will undoubtedly pave the way to a bigger boom in the construction of additional dwelling units. From changes in...

How to Find the Best ADU Contractor In Your Area

How to Find the Best ADU Contractor In Your Area

With all the new ADU grant programs and changes in ADU loan requirements, now is one of the best times to start building an ADU. To do so, you will need to find a reliable ADU contractor to get the job done. How do you find a good ADU contractor for your project...