Profile: Aggreko Cooling Tower Services specializes in offering services for cooling towers. Our services include thermal discharge cooling, tower repair & replacement, and emergency cooling services. We can install temporary cooling towers to replace part or all of a cooling tower without interruption of the cooling water. When a portion of the tower is to be taken out for service, we supply and install temporary towers equivalent to the one being taken out for service. These temporary towers cool the water, and return the cooled water to the primary tower basin.