Profile: Unico Services, Inc specializes in the repair of heavy industrial equipment and design of process equipment. Our Holo-Scru processor is an indirect heat exchanger comprising a series of rotating helical ducts or hollow flights, which has a large heat transfer surface per lineal foot. We develop a electrically heated screw processor to physically separate volatile and semi-volatile contaminants from soil, sediment and sludge. We repair all types of equipment like pumps, valves, gearboxes, turbines, blowers, compressors and conveyors.