We hired Jimmy for a garage to ADU conversion project. The project was completed quickly, with diligent work from Jimmy's team, resulting in a finished product that exceeded our expectations!


A duplex ADU in San Clemente: two rental units on one lot
Multi-family duplex ADU, built by J.O. Construction, the Chino general contractor. Finished and handed over.
Project overview- Location
- San Clemente, CA
- Type
- Duplex ADU, two units
- Lot
- Tight coastal lot, built up
- Status
- Completed
What we were working with
A San Clemente property and a plan for two units on it, designed to get the most out of the lot, with interior designer 8a Interiors.
How we handled it
We kicked it off in August 2025. By the end of October the second-story framing was almost complete. Each unit has its own kitchen with light wood cabinets and an island. The final photos went up in July 2026.
Built with 8a Interiors (interior designer).
What we posted, month by month
The month each stage went up on our Instagram while the job was running. No price is shown because we only publish prices the owner has agreed to share.
- Aug 2025Project kicks off
- Oct 2025Second-story framing almost complete
- Jul 2026Final photos posted
This job is one of our multi-family ADUs, part of our ADU builder work. Back to all projects or the J.O. Construction home page.
More projects, from Fontana to San Clemente
Thank you Jimmy for taking on our project for our ADU build. It was a pleasure from beginning to end to work with you guys. Always very transparent and there to answer any phone calls or questions.
ADU 730sf in Fontana, two bedrooms two bathrooms, complete kitchen. … Provided a good service and choices with the option of getting upgrades. Communication was key and Jimmy made it easy to reach out and listen to concerns or changes.
Want one like it?
Call and describe your lot, your house and what you want. We will tell you what it takes.
Mon to Fri, 7 AM to 5 PM

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- Jimmy runs your job from the first call to the final inspection
- Licensed and bonded, CA #1057456
- Design, permits and construction under one roof
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