Abstract: A portable blower heater/cooler apparatus for providing 360 degrees of air-forced heat. The portable blower heater/cooler apparatus includes a base housing assembly including a base housing member being mounted upon leg members and having an opening through a top thereof and also having a screen forming a side of the base housing member; and also includes a heater/cooler assembly including a support plate being fastenable over the opening of the base housing member, and also including a plurality of heating/cooling elements being mounted upon the support plate; and further including a cover being fastenably mounted upon the base housing member and over the heater/cooler assembly; and also includes a fan assembly including a motor being fastenably disposed in the base housing member and having a shaft rotatably attached to the motor, and also including impellers being mounted to the shaft for creating flow of air.