Accessory Dwelling Units (ADUs)

ADU & Granny Flat Construction

Do you need more space? Does your home feel too small? Would you like to generate a rental income? An Accessory Dwelling Unit (also known as granny flats) might be your answer. With 30 years of custom home building, Firestone Builders has the experience of adding an ADU to your home. As a General Contractor, we handle the entire ADU development process. We can help you with the

esign, engineering, permitting process, and of course the build.


Our ADU design experience & construction techniques enable us to build ADUs that are attractive yet economical.

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