A permit is required for any alteration or repair to a building, any new building, fence, swimming pool, sign (new or face change), detached building, siding, decks, and special events. Separate permits are necessary for plumbing, electrical, mechanical & gas piping if these particular trades are being done. These subcontractor permits can only be obtained by licensed contractors of that trade. This list might not be all inclusive. For additional information, please contact Code Enforcement at (901) 385-6425.