Dear customer. We’re happy to give you the estimate to — Remove and discard existing ductwork system — Supply and install new flexible ductwork for the whole house — Supply and install (13) new drop to existing outlet cans — Supply and install (1) new grills — Supply and install (1) return grill above the door of guest bedroom up to code — Drywall has to be cut to gain access to non-accessible area, patch and paint by others Thank you for choosing us and feel free to reach out for more details **********Jason - Kings Electric & AC**********