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.

SB9 Summary: 2022 Update

SB9 Summary: 2022 Update

As many of you may know, the new senate bill 9 (SB9) went into effect in January 2022. Since then, cities and counties in California have begun implementing the law in different ways. Some have welcomed it, while others have found ways to restrict it as much as...

ADU Rent Control: 3 Main Factors In California

ADU Rent Control: 3 Main Factors In California

With the housing supply diminishing, many cities have encouraged ADU development to offset this crisis. As a result, many people have begun building and renting out ADUs to help provide houses to low-income families and make some extra income for themselves during the...

7 Best Ways To Use ADUs: From Living Space To Art Studio

7 Best Ways To Use ADUs: From Living Space To Art Studio

Ever wonder what an ADU can do for you? If you have, you are a part of the growing number of people considering ADU Development in several states, including California. As such a versatile tool, how can an ADU be used to benefit your needs? Well, there are quite a few...