The present invention is a mobile hyperbaric unit including a vehicle having a vehicle chassis with a front cabin and a rear bed. A partition can extend upwardly from the rear bed at a position next to the cabin. A pod can be removably attachable to the vehicle chassis, the pod having top wall, left and right side walls, a front wall, a rear wall, and a bottom wall that is sized and shaped to occupy and rest upon the rear bed. A detachable connection can enable attachment or detachment of the pod from the vehicle chassis, the connection can be connected to the pod at the bottom wall. The partition can have a portion that extends at least partially over the pod top wall. A pod chassis enables the pod to be transported independently of the vehicle chassis, the pod chassis can have a lift that enables elevation of the pod between lower and upper positions. A control station that has ambient pressure can be located in between the partition and the pod. A desired pressure that is not ambient pressure can be maintained within said pod interior by means on the vehicle.