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Why Ritz ADU design build?

...we're San Diego's Premiere ADU Builder

If you're looking for the best ADU Builder in San Diego, we are your top choice. For almost 50 years we’ve been building homes in San Diego and making homeowners happy. We can do the same for you. We invite you to take a look at some of our recent projects.

There are many reasons to choose Ritz ADU Design Build for your Accessory Dwelling Unit project. You can expect top notch performance with our seasoned and talented team.

  • We obtain all plans and permits, so you have zero chance of paying for designs that cannot be built

  • We build on time and within budget

  • We start with 3D designs, so you can see your ADU idea and modify it before we ever start building

  • We collaborate with you through the ENTIRE building process from conception to occupancy.

  • We respect your home, so our entire team strives to make the process as non-invasive and accommodating as possible.

An Experienced Team


We partner with the finest tradesmen in the city who perform their job with meticulous craftsmanship. Our ADU building projects run very smoothly because we work with the same premier craftsmen on all of our projects. We’ve all worked together for years and that will be obvious when you see the job site and see how efficient the process runs.

Benefit from our Years of Experience


We’ve been building homes for decades here in San Diego. Chances are, we’ve worked in your neighborhood too. Because we’ve been at it so long, we don’t have a learning curve on our many projects. We have experience building in coastal areas, so we know what techniques and materials we should build with to make your backyard home last. We’ve also built in many of San Diego’s older neighborhoods and are aware of the implications of renovating a residence in a historic district. We are also familiar with the legal ins-and-outs of building a granny flat or second residence on your property.

See your ADU in 3D design before

you build with Ritz ADU Design Build


After we meet with you, we’ll provide you with a design and a full estimate. Our designer renders designs in full-color digital 3D models that give you the opportunity to “walk through” your designs to get the flow of the home and to see if the floorplans work to your liking. This project is probably one of the largest investments you’ll make, so we follow this process so you will have the confidence of a test drive before you build—or even before you sign a contract. We give you all the information you need to make an informed decision.

The RITZ ADU | Five Star Experience
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  What are Homeowners saying about Ritz ADU?  

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