A ceiling-embedded air conditioner includes: a pipe draw portion that is provided at one corner portion of a casing main body to draw refrigerant pipes together with an electric wire; a pipe cover that fixes the peripheries of the refrigerant pipes and has a draw hole for the electric wire; a wire cover that is provided on the bottom surface of the casing main body and cover a wire guide groove for the electric wire; a cover plate that is included in the wire cover, covers the wire guide groove, and is screwed to a predetermined place on the casing main body side; and a hold plate that is included in the wire cover and is folded at a right angle from one end of the cover plate to engage with a pipe cover end portion of the pipe cover on the bottom surface side of the casing main body.