Abstract: An air-conditioner bracket for supporting an air-conditioner unit may include an opposing pair of side members having a substantially horizontal side surfaces to support the air-conditioning unit, a front member having a substantially horizontal front surface to support the air-conditioning unit, a back member having a substantially horizontal back surface to support the air-conditioning unit. The front member may include a flange member, and each of the opposing side members may be triangular shaped. The opposing side members may be a truncated triangular shape, and the back support member includes a back flange member. The side member may include an upper side shoulder member, and the side member may include a retaining wall.