Please complete the form below if you are interested in Bidding on an Additional Dwelling Unit (ADU) Project of 800 s/f in Fallbrook, California, utilizing the pre-approved ADU plans for San Diego County. Upon receiving your information and verifying it, we will forward to you the exact address and all the building requirements. We intend to use the pre-approved plans with the exception of the engineering that needs to be completed, and that a tie-in to an existing septic tank is required.