Abstract: A equipment support assembly for mounting equipment within a vehicle. The equipment support assembly includes an elongated member having a top end and a bottom end. A base plate has top side and bottom side. The base plate has a plurality of openings extending therethrough. The bottom side of the base plate is removably securable to a vehicle floor. The bottom end of the elongated member is integrally coupled to the top side of the base plate such that the elongated member is orientated generally vertical when the base plate is secured to the vehicle floor. A first mounting plate is integrally coupled to the top end of the elongated member. The first mounting plate is orientated generally horizontal. The first mounting plate has a plurality of openings extending therethrough. A second mounting plate is integrally coupled to the elongated member. The second mounting plate is positioned generally between the first mounting plate and the base plate.