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Design and Construction Services for Accessory Dwelling Units 

     Are you looking for a reliable residential contractor to remodel your existing garage space and convert it into a beautiful living area? Are you concerned about garage conversion cost?

    ADU4LA can answer your questions and raise the value of your home by adding square footage and livable comfort with an affordable ADU garage conversion. We can provide you with garage ADU designs that meet both your needs and your budget.

We use our approach and have fine tuned our process to provide you with Smart Design Solutions and a quality  experience that meet your lifestyle aesthetic and budget needs. 
We will help you build a new ADU, turn your garage into a dream living space or rentable accessory dwelling unit.

               Home addition

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

We create designs that minimize the disruption to the surrounding natural environment.
to About


What is an ADU?

An accessory dwelling unit (ADU) is a fully equipped secondary dwelling unit built on your property.

ADUs are also known as Garage Conversion, Room Addition, Backyard House, In-Law Unit, Granny Flat and more.


In Los Angeles, CA an ADU is technically any secondary unit that can be legally converted or added either on the same property or as part of the house.

Already, over 12,000 homeowners across the state have added a second unit and improved their property with an Accessory Dwelling Unit, granny flat, or garage conversion.

Why ADU?

Add living space for your family, or rent it for extra passive income.  It’s the number one investment in real estate.

Benefits of ADU?



Passive Income

Extra Living Space





Homestead believes that homeowners can easily add 100,000's of units to California's housing stock, keeping rental income in small communities instead of the pockets of large developers.


Main Types of ADUs We Specialize In

Deciding whether you will be making an attached addition or conversion to your house or a separately built unit is critical to your planning. If you are considering remodeling your garage or adding a small guest house or granny flat,


There are two types of ADUs: standard accessory dwelling units and junior accessory dwelling units. Standard ADUs typically results in an increase in square footage of livable space. Junior ADUs are created from an existing part of the primary dwelling, such as a bedroom. These can take the form the following ADU styles:


Detached ADUs

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

Attached ADU's

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.

Internal ADU's

Where part of the primary house besides is converted to an ADU. Allows extended families to be near one another while maintaining privacy.

to Services

  How to start?

Starting an ADU Project Could Never Be Easier with us

Contact us
Schedule a free  Phone Consultation or send us an email with your request
ADU Feasibility Study

When ADU Builder receives an inquiry from a homeowner, we first arrange for a visit to your property with one of our engineers to assess the site for possible accessory dwelling unit (ADU) construction. You will get an ADU report

 Design, Engineering and Permitting 

Once feasibility has been established, the homeowner will work with ADU4LA to determine design style and floor plan, and  sign a contract 

to Work

Our Work


ADU4LA was great to work with. I was looking to build a somewhat accessible ADU for my parents when they need to be closer.

After interviewing multiple design-build companies and seeing their work, I chose Roman, and I have no regrets.

They were respectful of my space, kept me on budget, and finished on schedule. I love the finished ADU!

-Allen in Los Angeles, CA


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about us

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.

Our commitment to our customer’s needs, desires, and decisions, and our flexibility to adapt to market changes, challenges, and opportunities, allows us to create customized solutions to your home’s design and build needs.




    Contact us now and schedule

 a free consultation

12629 Riverside Dr, Valley Village, CA 91607

Tel: 323 504 40 87

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