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Streamlined ADU design. Expertly built.

From design to construction, we deliver efficient, turnkey ADU solutions for your property. Serving Los Angeles County, San Gabriel Valley, Inland Empire and Ventura County.

Full-service project management
Custom and template layouts
Permitting and Financing Support

How Does It Work? It's As Easy as 1..2..3..

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Step 1: Design

Template layouts for every property

Choose from a range of pre-designed ADU layouts to fit your lot and maximize value. Fast, efficient, and ready for permitting or we can do a custom build to fit your vision.

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Step 2: Permitting

Expert guidance through approvals

We handle all city and county permits, ensuring your ADU project moves forward without delays or confusion.

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Step 3: Construction

Turnkey build and project management

From breaking ground to final inspection, our team manages every step for a seamless, on-time ADU build.

What Makes Us The ADU Specialist Group?

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End-to-End Project Management

From initial design to final construction, we handle every step of your ADU project for a seamless experience.

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Custom Design & Build Options

Choose from proven templates or fully custom layouts tailored to your property and needs.

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Permitting Made Easy

We manage all permitting and compliance, ensuring your ADU meets local regulations without delays.

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Financing & Investment Guidance

Access flexible financing and expert advice to maximize your rental income or family living potential.

Check Out Some of our Designs,  

Explore our custom designs and finishes, or build your own...

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Modern Backyard ADU

A streamlined, efficient build maximizing rental income potential in a compact urban lot.

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Custom Family Suite

Designed for multigenerational living, this ADU blends privacy with shared space.

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Turnkey Guest House

From permits to construction, a complete solution for flexible guest accommodations.

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Start Your ADU Project Today

Questions? Reach our team atinfo@aduspecialistgroup.com

Thank you! We’ll be in touch soon.
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Frequently asked questions

Your ADU project, simplified

Find clear answers to common questions about our design, permitting, and construction process for ADUs in Southern California.

What services do you provide?

We offer a turnkey solution for ADU projects, including design, permitting, construction, and financing. Our team manages every step to ensure a seamless experience from start to finish.

How long does the process take?

Most ADU projects are completed in 4–8 months, depending on design complexity and permitting timelines. We keep you informed at every stage to ensure transparency and efficiency.

Do you handle permits and approvals?

Yes, we manage all permitting and city approvals for your ADU. Our team is experienced with local regulations in Los Angeles, the San Gabriel Valley, Ventura County and the Inland Empire.

Can I customize my ADU design?

Absolutely. We offer both template layouts and fully custom designs to fit your property, needs, and budget. Our team of specialist work closely with you to create the right solution.

What financing options are available?

We connect clients with trusted lenders who specialize in ADU financing. Our team can guide you through available options to find the best fit for your project.

Where do you operate?

We serve clients throughout Los Angeles, the San Gabriel Valley, and the Inland Empire. Our local expertise ensures your ADU meets all regional requirements.