ADU Services

We build ADUs, granny flats, convert garages & more.

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ADU: Accessory Dwelling Units

An accessory dwelling unit, usually just called an ADU, is a secondary housing unit on a single-family residential lot.

Affordable Accessory Dwelling Units in Los Angeles


When you hire us to develop your ADU, we’ll cover all assessments, design and build aspects including issuing plans, city approval and permits, financing, construction and tenant placements (if desired).

During our first free consultation meeting we will cover the pragmatic steps to developing a permitted ADU on a property, what the common stumbling blocks are, and strategies to overcome those stumbling blocks.
We’ll talk about how much they cost to build, how to pay for them, and the return on investment.

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With every kitchen ADU project, we give you these high-end appliances for free: fridge, stove, microwave and dishwasher!


We will match or beat any other contractor’s bid. Get the best deal and an exceptional ADU construction service.

Main Types of ADUs We Specialize In

Detached ADUs

Also sometimes called granny flat or guest house. It is completely separate from the primary home. Great solution for maintaining privacy for a rental unit.

Attached ADUs

Attached ADU units are attached to the primary home. Flexible solution to expand the size of your residence or add a second unit for rent.

Garage Conversions

Assessing  a garage for conversion to living space can be one of the quickest and most affordable ways to add an additional unit to a home. Usually used for rent.

Second Story Additions

Adding space to a home at the second story will maximize square footage on a small lot. This is a great option to increase the value of the house.

Planning to Build an ADU? Let Us Help!

ADU Design

Design plans tailored to your needs while providing structural integrity.

ADU Plans & Permits

Construction, floor, architectural, structural plans and city permits.

ADU Construction

Demolition, electrical and plumbing, lighting and appliances, flooring and more.


We have partnered with Hearth to bring you fast and simple home improvement loans, no home equity required.


Instant ADU cost calculator. Fill in a short form and find out how much an accessory dwelling units project might cost you right away.

Why Choosing Us For Your Project?

Free Kitchen Appliances

With every kitchen ADU project, we give you these high-end appliances for free: fridge, stove, microwave and dishwasher!

$0 Down Financing

$0 down remodeling loans are available to help you turning the home you love into the home of your dreams. Apply Now »

Licensed and Bonded

Licensed and bonded for your protection. We guarantee the job to be completed in a timely and safe manner.

Free 3D & Floor Plans

We will design and create your floor plan in 3D to visualize your ADU project and help you find interior designs and decorating ideas.

Free Consultation

Our in-person consolation and presentations are always free. A well-informed client is able to make better decisions.

Transparent Pricing

The price we give is the price we charge. There are no hidden fees and everything is disclosed in contract.

Benefits of ADUs



ADUs are affordable because they do not require paying for land, major new infrastructure, structured parking, or elevators.



ADUs are built with cost-effective wood frame construction, which is significantly less costly than homes in new multifamily infill buildings.

Extra Living Space

ADUs can provide as much living space as many newly-built apartments and condominiums, and they’re suited well for couples, small families, friends, young people, and seniors.

Passive Income

We’re helping homeowners in Los Angeles earning averagely $2,500 a month by building their ADUs which are turned into residential units.



ADUs allow extended families to be near one another while maintaining privacy.


ADUs give homeowners the flexibility to share independent living areas with family members and others.

The Process of Getting an ADU

Site/property assessment to verify ADU possibility and potential.
Explore the different type of ADU options and decide on the best suite your needs in terms of cost and return on investment.
Design of an ADU: size, location, access, interior and exterior features.
Issue Architectural plans.
Issue Structural engineer plans (if needed based on type of ADU).
Submit for city review and approval.
Pull construction/remodeling permit Once approved the city.
Conduct construction/remodeling as plans calls for.
Go through city inspections during construction/remodeling.
Levi Construction’s team was extremely friendly and they were able to make our space a lovely extension of our home. We are looking forward to remodeling our home with them. We recommend them for any garage conversion or home remodeling job. Rosie J.

With Levi Construction we had a superb experience. Our project wasn’t simple, it included a 1st floor master suite addition, garage conversion and a bathroom remodel. However, Levi Construction’s team was always very professional and knowledgeable. James S.

I would highly recommend Avi, Eti and their team for any type of remodeling, ADUs or additions you may want to do to your home. Levi Construction team is trustworthy, knowledgeable and professional; and the quality of their work is their greatest asset. Martha F.

The Right Choice

Contact us now and schedule a free consultation.

Reach Us

Schedule your free consultation with us today.

21118 Vanowen St, Canoga Park, California 91303

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For homeowners, an ADU in California is a perfect way to maximize the use of their property. From using it as a rental unit or to accommodate family, an accessory dwelling unit has many different benefits, not to mention the value it adds to your property. Levi Construction understands that homeowners are looking to design and build ADU’s that are not just beautiful and comfortable, but also affordable and innovative.

Why build an ADU?
From increasing the value of your property, to financial security and helping you support family, there are many reasons why homeowners are rushing to build an ADU in Los Angeles. From an investment point of view, an ADU is a great way to bring monthly income. When you rent out your accessory dwelling unit over a 4 to 5-year period, you will get a full return of your investment. Whether you’re using your garage conversion or guest house to generate income or to accommodate your family, building an ADU in LA will always increase the value of your property.

Work with Our Design Build Process
When working on your ADU ideas, we’ll begin with an initial consultation. After discussing the ADU project, you’ll move on to the design phase. During this process, you’ll create a floor plan with our design team. Your approved design will get the necessary building plans from our architects and engineers. Followed by the required permits to begin construction. Your project manager will be responsible to coordinate and oversee the completion of your project on time, within budget and scope.