TOPP Portable Air is the Nation's Leading Source for portable air conditioners, temporary heaters, construction heaters, environmental control units and dehumidification products. We offer a complete line of portable air conditioners, MovinCool spot coolers, and large mobile air conditioners. We also specialize in temporary heaters and portable heaters, industrial heaters, and large-area dehumidification equipment for commercial, industrial, and special event applications. Contact us for more information on all of our temperature control services for air conditioning, heating and dehumidification.