OC ADU Studio is your trusted ADU Builders Orange County team, delivering Full-Service ADU Solutions from design to keys-in-hand. We specialize in custom ADU Designs & Floor Plans tailored to your lot, lifestyle, and budget — detached units, JADUs, or garage conversions. We guide homeowners through every step: ADU Laws California, permits, and ADU Costs & Financing with no surprises. Our team also helps maximize your investment with proven ADU Rental Strategy & ROI insights — turning your backya... Show more