ADU Construction

Custom ADU Construction Experts in the East Bay

AA Quality Construction specializes in high-quality ADU (Accessory Dwelling Unit) construction throughout Danville, San Ramon, Pleasanton, and surrounding East Bay areas. Whether you're building an ADU for rental income, extended family living, a home office, or guest space, we deliver complete, turnkey ADU solutions.

Our ADU services include garage conversions, attached ADUs, detached ADUs, planning, design, permits, and full construction. With more than 18 years of experience, our licensed and insured team ensures every ADU is built to meet California building codes, zoning regulations, and energy-efficiency standards.

We handle the entire process—from concept and permits to construction and final inspection—so you can enjoy a smooth, stress-free experience and a beautifully built ADU that adds long-term value to your property.