An apparatus for production of compression coil spring, the apparatus comprising: a feed roller for continuously supplying steel wire material, a coiling part for forming the steel wire material into a coil shape, and a cutting means for cutting and separating the steel wire material continuously supplied from the back after the steel wire material is coiled a predetermined number of turns, the coiling part comprising: a wire guide guiding the steel wire material supplied by the feed roller to an appropriate position, a coiling tool consisting of a coiling pin or a coiling roller to form the steel wire material supplied via the wire guide to a coil shape, and a pitch tool for giving pitch, the apparatus further comprising: a heating means for heating the steel wire material to an austenite region within 2.5 seconds between exit of the feed roller and the coiling tool, a quenching means for quenching the coil as it is, which is coiled, cut and separated and remaining at an austenite region temperature, a tempering means for thermally refining the coil, a shotpeening means for giving compressive residual stress to the wire material surface, and a setting means for giving plastic strain to the formed steel wire material, wherein the heating means is a high-frequency heater, and a high-frequency heating coil is arranged so as to be concentric with the steel wire material on a passing route of the steel wire material inside of the wire guide, or on a passing route of the steel wire material in a space between an exit side terminal of steel wire material of the wire guide and the coiling tool. a feed roller for continuously supplying steel wire material, a coiling part for forming the steel wire material into a coil shape, and a cutting means for cutting and separating the steel wire material continuously supplied from the back after the steel wire material is coiled a predetermined number of turns, the coiling part comprising: a wire guide guiding the steel wire material supplied by the feed roller to an appropriate position, a coiling tool consisting of a coiling pin or a coiling roller to form the steel wire material supplied via the wire guide to a coil shape, and a pitch tool for giving pitch, the apparatus further comprising: a heating means for heating the steel wire material to an austenite region within 2.5 seconds between exit of the feed roller and the coiling tool, a quenching means for quenching the coil as it is, which is coiled, cut and separated and remaining at an austenite region temperature, a tempering means for thermally refining the coil, a shotpeening means for giving compressive residual stress to the wire material surface, and a setting means for giving plastic strain to the formed steel wire material, wherein the heating means is a high-frequency heater, and a high-frequency heating coil is arranged so as to be concentric with the steel wire material on a passing route of the steel wire material inside of the wire guide, or on a passing route of the steel wire material in a space between an exit side terminal of steel wire material of the wire guide and the coiling tool. a wire guide guiding the steel wire material supplied by the feed roller to an appropriate position, a coiling tool consisting of a coiling pin or a coiling roller to form the steel wire material supplied via the wire guide to a coil shape, and a pitch tool for giving pitch, the apparatus further comprising: a heating means for heating the steel wire material to an austenite region within 2.5 seconds between exit of the feed roller and the coiling tool, a quenching means for quenching the coil as it is, which is coiled, cut and separated and remaining at an austenite region temperature, a tempering means for thermally refining the coil, a shotpeening means for giving compressive residual stress to the wire material surface, and a setting means for giving plastic strain to the formed steel wire material, wherein the heating means is a high-frequency heater, and a high-frequency heating coil is arranged so as to be concentric with the steel wire material on a passing route of the steel wire material inside of the wire guide, or on a passing route of the steel wire material in a space between an exit side terminal of steel wire material of the wire guide and the coiling tool. a heating means for heating the steel wire material to an austenite region within 2.5 seconds between exit of the feed roller and the coiling tool, a quenching means for quenching the coil as it is, which is coiled, cut and separated and remaining at an austenite region temperature, a tempering means for thermally refining the coil, a shotpeening means for giving compressive residual stress to the wire material surface, and a setting means for giving plastic strain to the formed steel wire material, wherein the heating means is a high-frequency heater, and a high-frequency heating coil is arranged so as to be concentric with the steel wire material on a passing route of the steel wire material inside of the wire guide, or on a passing route of the steel wire material in a space between an exit side terminal of steel wire material of the wire guide and the coiling tool.