ADU SPECIALIST DIRECTORY

ADU Specialists have completed robust training on Accessory Dwelling Units (ADUs) and are on the cutting edge of this rapidly growing development trend. Homeowners and developers can rely on ADU Specialists to help them understand site eligibility, development process and costs, the return on investment of ADUs, and more.

Learn more about what it takes to become an ADU Specialist and take a look at the other professional designations offered by Earth Advantage — a trusted third party industry expert. Our accreditations help give consumers peace of mind and verify they are hiring a qualified, trusted professional with the right experience and knowledge. With over 200 ADU Specialists designated in 2023 alone, it’s clear that professionals and consumers alike are seeking deep and relevant knowledge to support the development of small, sustainable housing.

Browse our registry of over 850 professionals across 21 states and Canada who have earned the ADU Specialist designation:

Directory of Designated ADU Specialists