Katz Design & Builders Inc falls under the list of renowned adu construction in Orange County. Their long working time and dedication to perfection have made them associated with high standards and dependability. Katz Design & Builders Inc goes through the complicated Long Beach ADU permitting process with its clients, easily and efficiently, right from the initial consultation stage to the final inspection stage. Unlike most small ADU builders in Long Beach, Katz Design & Builders Inc’s dedication to customer satisfaction never wavers.